Table of Contents

December 27, 1996
Volume 61, Issue 26
Pages 9074-9636
For Selected Content:

Articles

Synthesis of Cyclopropyl Taxane Analogs via Sequential Diels−Alder Reactions

Jeffrey D. Winkler, Joanne M. Holland, and David A. Peters
pp 9074–9075
Publication Date (Web): December 27, 1996 (Communication)
DOI: 10.1021/jo961617v

Direct Alkylation of α-Substituted Aldehydes

Zdenek Valenta, David I. MaGee, and Santosa Setiadji
pp 9076–9077
Publication Date (Web): December 27, 1996 (Communication)
DOI: 10.1021/jo9614710

New Imino-Wittig Rearrangement of Benzyl and Allyl Hydroximates

Okiko Miyata, Tomoko Koizumi, Ichiya Ninomiya, and Takeaki Naito
pp 9078–9079
Publication Date (Web): December 27, 1996 (Communication)
DOI: 10.1021/jo961768y

Tandem Quinone Methide Generation for Cross-Linking DNA

Qingping Zeng and Steven E. Rokita
pp 9080–9081
Publication Date (Web): December 27, 1996 (Communication)
DOI: 10.1021/jo961864z

Copper-Catalyzed Cross-Coupling and Carbonylative Cross-Coupling of Organostannanes and Organoboranes with Hypervalent Iodine Compounds

Suk-Ku Kang, Tokutaro Yamaguchi, Tae-Hyun Kim, and Pil-Su Ho
pp 9082–9083
Publication Date (Web): December 27, 1996 (Communication)
DOI: 10.1021/jo962033w

Conversion of Hydroxy Nitriles to Lactones Using Rhodococcus rhodochrous Whole Cells

Stephen K. Taylor, Nikolas H. Chmiel, Lloyd J. Simons, and James R. Vyvyan
pp 9084–9085
Publication Date (Web): December 27, 1996 (Communication)
DOI: 10.1021/jo9616623

A Reagent for Selective Deprotection of Alkyl Acetates

Yao-Chang Xu, Amsalu Bizuneh, and Clint Walker
pp 9086–9089
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961257b

Enantioselective Allylation of Nitro Group-Stabilized Carbanions Catalyzed by Chiral Crown Ether Phosphine−Palladium Complexes

Masaya Sawamura, Yuki Nakayama, Wen-Ming Tang, and Yoshihiko Ito
pp 9090–9096
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961343b

Synthesis of a CDE Fragment of the Insect Antifeedant 12-Hydroxyazadiradione

Alfonso Fernández-Mateos, Gustavo Pascual Coca, Rosa Rubio González, and Carolina Tapia Hernández
pp 9097–9102
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961100j

Total Synthesis of (±)-Dihydrokawain-5-ol. Regioselective Monoprotection of Vicinal Syn-Diols Derived from the Iodocyclofunctionalization of α-Allenic Alcohols

Richard W. Friesen and Christopher Vanderwal
pp 9103–9110
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961653u

Synthesis of Hindered and Functionalized 1-CF3 Substituted Olefins via a Carbolithiation−Elimination−Metalation Cascade

Jean-Pierre Bégué, Danièle Bonnet-Delpon, Denis Bouvet, and Michael H. Rock
pp 9111–9114
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961356p

Total Synthesis of Zaragozic Acid A (Squalestatin S1). Degradation to a Relay Compound and Reassembly of the Natural Product

Doris Stoermer, Stéphane Caron, and Clayton H. Heathcock
pp 9115–9125
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961533m

Total Synthesis of Zaragozic Acid A (Squalestatin S1). Synthesis of the Relay Compound

Stéphane Caron, Doris Stoermer, Anna Kathryn Mapp, and Clayton H. Heathcock
pp 9126–9134
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961534e

Synthesis of a 2,7-Dioxatricyclo[4.2.1.03,8]nonane:  A Model Study for Possible Application in a Synthesis of Dictyoxetane

Kelly A. Marshall, Anna K. Mapp, and Clayton H. Heathcock
pp 9135–9145
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961680k

Intramolecular Regioselective Insertion into Unactivated Prochiral Carbon−Hydrogen Bonds with Diazoacetates of Primary Alcohols Catalyzed by Chiral Dirhodium(II) Carboxamidates. Highly Enantioselective Total Synthesis of Natural Lignan Lactones

Jeffrey W. Bode, Michael P. Doyle, Marina N. Protopopova, and Qi-Lin Zhou
pp 9146–9155
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961607u

C4,C4‘-Bis-β-lactam to Fused Bis-γ-lactam Rearrangement

Benito Alcaide, Yolanda Martín-Cantalejo, Javier Pérez-Castells, and Miguel A. SierraAngeles Monge
pp 9156–9163
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo960826c

Unusual Rearrangement of Some Cyclobutachromanols. Facile Formation of Benzo-1,3-dioxane Ring System of Averufin

Jayati Mal, Asok Nath, and Ramanathapuram V. Venkateswaran
pp 9164–9167
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961053v

Ring Expansion of 4-Alkynylcyclobutenones. Synthesis of Piperidinoquinones, Highly Substituted Dihydrophenanthridines, Benzophenanthridines, and the Naturally Occurring Pyrrolophenanthridine, Assoanine

Yifeng Xiong and Harold W. Moore
pp 9168–9177
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo9613803

Cyclopenta-1,2-dithioles, Cyclopenta-1,2-thiazines, and Methylenoindenes from New Molecular Rearrangements

Oleg A. RakitinCharles W. Rees and David J. WilliamsTomás Torroba
pp 9178–9185
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo9612234

A Study on the Asymmetric Synthesis of β-Lactams through Double Stereodifferentiating Cycloaddition Reactions

Claudio Palomo, Jesús M. Aizpurua, Antonia Mielgo, and Anthony Linden
pp 9186–9195
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo9612180

New Approach to the Coupling of γ-Amino β-Hydroxy Acids and β,γ-Dihydroxy Acids with α-Amino Acid Esters

Claudio Palomo, José I. Miranda, and Anthony Linden
pp 9196–9201
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961219s

Mitomycin Betaines:  Synthesis, Structure, and Solvolytic Reactivity

Shuang Wang and Harold Kohn
pp 9202–9206
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961378b

Nucleic Acid Related Compounds. 93. A Solution for the Historic Problem of Regioselective Sugar−Base Coupling To Produce 9-Glycosylguanines or 7-Glycosylguanines1

Morris J. Robins, Ruiming Zou, Zhiqiang Guo, and Stanislaw F. Wnuk
pp 9207–9212
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo9617023

Synthesis and Properties of 2‘-Deoxy-2‘-α-C-branched Nucleosides and Nucleotides

Anthony J. Lawrence, John B. J. Pavey, Richard Cosstick, and Ian A. O'Neil
pp 9213–9222
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo9614607

New Nucleoside−Sugar Conjugates:  6-N-Glycosyloxyphosphorylated Adenosine Derivatives as Partial Structures of Agrocin 84

Tomohisa Moriguchi, Takeshi Wada, and Mitsuo Sekine
pp 9223–9228
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961489a

Synthesis of a Series of Focally-Substituted Organothiol Dendrons

Kang-Yi Chen and Christopher B. Gorman
pp 9229–9235
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961527q

Preparation and Properties of 9-Methylenetricyclo[4.3.0.03,8]non-4-ene

Rolf Gleiter, Thilo Herb, and Holger Lange
pp 9236–9241
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961462r

Chiral Bisazafulleroids

Clifton K.-F. Shen, Kuo-Ming Chien, Chiun-Gung Juo, Guor-Rong Her, and Tien-Yau Luh
pp 9242–9244
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961804t

Molecular Mechanics (MM3) Conformational Studies of Cyclic and Acyclic Monochloroalkanes

Joong-Youn Shim, Norman L. Allinger, and J. Phillip Bowen
pp 9245–9252
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo960623o

Ab Initio/IGLO/GIAO-MP2 Studies of Fluorocarbocations:  Experimental and Theoretical Investigation of the Cleavage Reaction of Trifluoroacetic Acid in Superacids1a

G. K. Surya Prakash, Golam Rasul, Arwed Burrichter, Kenneth K. Laali, and George A. Olah
pp 9253–9258
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo9611327

Bond Dissociation Energies of O−H Bonds in Substituted Phenols from Equilibration Studies

Marco Lucarini, Pamela Pedrielli, and Gian Franco PedulliSalvatore Cabiddu and Claudia Fattuoni
pp 9259–9263
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961039i

Study of 5-Endo Cyclization of 5-Oxapenta-2,4-dienoyl Radical and Related Radicals by ab Initio Calculations. Unusual Nonradical Cyclization Mechanism

Yoshihiko Yamamoto, Masatomi Ohno, and Shoji Eguchi
pp 9264–9271
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo9614405

Hypervalent Iodine Oxidants:  Structure and Kinetics of the Reactive Intermediates in the Oxidation of Alcohols and 1,2-Diols by o-Iodoxybenzoic Acid (IBX) and Dess−Martin Periodinane. A Comparative 1H-NMR Study

Sergio De Munari, Marco Frigerio, and Marco Santagostino
pp 9272–9279
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961044m

Palladium-Catalyzed Reaction of o-Ethynylphenols, o-((Trimethylsilyl)ethynyl)phenyl Acetates, and o-Alkynylphenols with Unsaturated Triflates or Halides:  A Route to 2-Substituted-, 2,3-Disubstituted-, and 2-Substituted-3-acylbenzo[b]furans

Antonio Arcadi, Sandro Cacchi, Mario Del Rosario, Giancarlo Fabrizi, and Fabio Marinelli
pp 9280–9288
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961051a

Reactions of Benzyl Aryl Sulfides with Excess Active Halogen Reagents

Mingde Xia, Shaowu Chen, and Dallas K. Bates
pp 9289–9292
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961565+

Novel Crossed Diels−Alder Reactions of 1-(2-Butadienyl)pyridinium Bromide

Shwu-Jiuan Lee, Chiou-Bih Tzeng, Su-Ching Lin, Ito Chao, Hsiu-Feng Lu, and Ta-shue Chou
pp 9293–9296
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo9614809

Lewis Acid-Controlled Regioselectivity in Reactions of Styrenyl Systems with Benzoquinone Monoimides:  New Regioselective Syntheses of Substituted 2-Aryl-2,3-dihydrobenzofurans, 2-Aryl-2,3-dihydroindoles, and 2-Arylindoles

Thomas A. Engler, Wenying Chai, and Kenneth O. LaTessa
pp 9297–9308
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo9617068

Synthesis of Modified Carboxyl Binding Pockets of Vancomycin and Teicoplanin

Michèle Bois-Choussy, Luc Neuville, René Beugelmans, and Jieping Zhu
pp 9309–9322
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961412m

Syntheses, Binding Properties, and Structures of Seven New Hemicarcerands Each Composed of Two Bowls Bridged by Three Tetramethylenedioxy Groups and a Fourth Unique Linkage1,2

Juyoung Yoon, Chimin Sheu, K. N. Houk, Carolyn B. Knobler, and Donald J. Cram
pp 9323–9339
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo9612786

Synthesis and Characterization of 1,2,3,4-Cyclobutanetetranitramine Derivatives

John W. Fischer, Richard A. Hollins, Charlotte K. Lowe-Ma, Robin A. Nissan, and Robert D. Chapman
pp 9340–9343
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo9613040

Atropisomeric Flavoenzyme Models with a Modified Pyrimidine Ring:  Syntheses, Physical Properties, and Stereochemistry in the Reactions with NAD(P)H Analogs

Atsuyoshi Ohno, Jun Kunitomo, Yasushi Kawai, Tetsuji Kawamoto, Masaki Tomishima, and Fumio Yoneda
pp 9344–9355
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961799t

Coenzyme A Hemithioacetals as Easily Prepared Inhibitors of CoA Ester-Utilizing Enzymes

Benjamin Schwartz, Kurt W. Vogel, and Dale G. Drueckhammer
pp 9356–9361
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo9616724

Stereochemistry of the Baeyer−Villiger-Type Conversion of 4-(4-Hydroxyphenyl)butan-2-one (Raspberry Ketone) into Tyrosol Mediated by Beauveria bassiana

Giovanni Fronza, Claudio Fuganti, Giuseppe Pedrocchi-Fantoni, Valentina Perozzo, Stefano Servi, and Gioia ZucchiDaniel Joulain
pp 9362–9367
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo9614553

A Versatile Solid Phase Synthesis of Lavendustin A and Certain Biologically Active Analogs

Rajesh Devraj and Mark Cushman
pp 9368–9373
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961719l

Enantioselective Syntheses of Syributin 1 and Novel C-Glycosidic Elicitors Syringolides 1 and 2

Toshio Honda, Hirotake Mizutani, and Kazuo Kanai
pp 9374–9378
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961362l

Synthesis of Optically Pure Cyclic Lipoidal Ammonium Salts and Evaluation of Inhibition of Protein Kinase C

M. Patricia Hubieki, Richard D. Gandour, and Curtis L. Ashendel
pp 9379–9384
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961365y

Synthesis and Metal Ion Binding Studies of Enediyne-Containing Crown Ethers

Mark M. McPhee and Sean M. Kerwin
pp 9385–9393
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961583r

Squaramido-Based Receptors:  Design, Synthesis, and Application to the Recognition of Tetraalkylammonium Compounds

Salvador Tomàs, Rafel Prohens, Manuel Vega, M. Carmen Rotger, Pere M. Deyà, Pablo Ballester, and Antoni Costa
pp 9394–9401
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo9614147

Electrogeneration of Triphenyltin Radical, Anion, and Cation. Electrochemical Initiation of Tin Hydride-Promoted Radical Chain Reactions

Hideo Tanaka, Hidenori Ogawa, Hiroaki Suga, and Sigeru ToriiAnny Jutand, Said Aziz, Alejandra G. Suarez, and Christian Amatore
pp 9402–9408
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo960741b

Radical versus “Oxenoid” Oxygen Insertion Mechanism in the Oxidation of Alkanes and Alcohols by Aromatic Peracids. New Synthetic Developments

Anna Bravo, Hans-René Bjorsvik, Francesca Fontana, Francesco Minisci, and Anna Serri
pp 9409–9416
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961366q

Modification of Photochemical Reactivity by Nafion. Photocyclization and Photochemical Cis−Trans Isomerization of Azobenzene

Chen-Ho Tung and Jing-Qu Guan
pp 9417–9421
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo960946k

Anion Structure Determination in the Gas Phase:  Chemical Reactivity as a Probe

Jeehiun K. Lee and Joseph J. Grabowski
pp 9422–9429
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961463j

Theoretical Studies of Eliminations. 5. Intermolecular vs Intramolecular Eliminations:  An ab Initio Study of the Gas-Phase Reaction of NH2- with CH3CH2SCH3

Scott Gronert and Peter Freed
pp 9430–9433
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961482t

O-Alkylation of N-Phenylhydroxylamine in Dimethyl Sulfoxide with Methylarenesulfonates

K. R. Fountain, Robert D. White, Kamlesh D. Patel, Dallas G. New, YuBo Xu, and Aaron J. Cassely
pp 9434–9436
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo951448z

Rigid Dipeptide Mimetics:  Efficient Synthesis of Enantiopure Indolizidinone Amino Acids

Henry-Georges Lombart and William D. Lubell
pp 9437–9446
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961872f

5-tert-Butylproline

Eric Beausoleil, Benoît L'Archevêque, Laurent Bélec, Mohamed Atfani, and William D. Lubell
pp 9447–9454
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo9618738

2-Benzoylbenzoic Acid:  A Photolabile Mask for Alcohols and Thiols

Paul B. Jones, Michael P. Pollastri, and Ned A. Porter
pp 9455–9461
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961638p

Highly Stereoselective Aldol Reactions of Lithium Ester Enolates with (RS)-2-(p-Tolylsulfinyl)cyclohexanones

José L. García Ruano, David Barros, M. Carmen Maestro, Ramiro Araya-Maturana, and Jean Fischer
pp 9462–9470
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961643t

Synthesis and Decomposition of Tri- and Tetraoxide Derivatives of Dialkyl Trisulfides

Gérard Derbesy and David N. Harpp
pp 9471–9478
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo952244l

First Asymmetric Diels−Alder Reactions of Furan and Chiral Acrylates. Usefulness of Acid Heterogeneous Catalysts

José M. Fraile, José I. García, David Gracia, José A. Mayoral, and Elisabet Pires
pp 9479–9482
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961513k

Exploratory Synthetic Studies of the α-Methoxylation of Amides via Cuprous Ion-Promoted Decomposition of o-Diazobenzamides

Gyoonhee Han, Matthew G. LaPorte, Mathias C. McIntosh, and Steven M. WeinrebMasood Parvez
pp 9483–9493
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961529a

Design, Synthesis, and Evaluation of Bile Acid-Based Molecular Tweezers

Lawrence J. D'Souza and Uday Maitra
pp 9494–9502
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo9607525

Iodocyclization of (Z)-1-(Butyltelluro)-1,4-diorganylbut-1-en-3-ynes. Synthesis and Reactions of 3-Iodotellurophenes

Miguel J. Dabdoub, Vânia B. Dabdoub, and Marco A. PereiraJulio Zukerman-Schpector
pp 9503–9511
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961461z

Structure and Equilibration Studies of Bis- and Tris(spirodienone) Derivatives of Medium-Sized Calixarenes

Flavio Grynszpan and Silvio E. Biali
pp 9512–9521
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961358+

[2 + 2], [4 + 1], and [4 + 2] Cycloaddition Reactions of Silylated Bisketenes

Jim D. Colomvakos, Ian Egle, Jihai Ma, David L. Pole, Thomas T. Tidwell, and John Warkentin
pp 9522–9527
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo961169r

On the Mechanism of the Dimerization of Benzocyclobutadiene

Walter S. Trahanovsky and Kirk B. Arvidson
pp 9528–9533
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo960975v

Zeolite-Mediated Cyclization of an Epoxide-Containing Polyene

Stephanie E. Sen, Yan zhi Zhang, and Steven L. Roach
pp 9534–9537
Publication Date (Web): December 27, 1996 (Article)
DOI: 10.1021/jo960745g

Synthesis of a Phosphonate Analog of Sialic Acid (Neu5Ac) Using Indium-Mediated Allylation of Unprotected Carbohydrates in Aqueous Media

Jinming Gao, Valeri Martichonok, and George M. Whitesides
pp 9538–9540
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo961290y

Synthesis of the Central Portion of Cycloviracin

Steve Velarde, James Urbina, and Michael R. Peña
pp 9541–9545
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo961623r

Simple and Improved Procedure for Regioselective Acylation of Aromatic Ethers with Carboxylic Acids on the Solid Surface of Alumina in the Presence of Trifluoroacetic Anhydride

Brindaban C. Ranu, Keya Ghosh, and Umasish Jana
pp 9546–9547
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo9615413

Metal Salt-Catalyzed Addition of Lithium Enolates of Ketones to 1,2-Epoxides. An Efficient Route to α-Alkyl-γ-Hydroxy Ketones

Paolo Crotti, Valeria Di Bussolo, Lucilla Favero, and Mauro PineschiMarco Pasero
pp 9548–9552
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo961259w

Dipotassium Complex of Per-3,6-anhydro-β-cyclodextrin

Peter R. Ashton, Giuseppe Gattuso, Rainer Königer, J. Fraser Stoddart, and David J. Williams
pp 9553–9555
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo9615357

A Modified in Situ Suzuki Cross-Coupling of Haloarenes for the Preparation of C2-Symmetric Biaryls

Neil G. Andersen, Shawn P. Maddaford, and Brian A. Keay
pp 9556–9559
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo9617880

Efficient Synthesis of 1-Aryl-3,4-dihydro-4-hydroxynaphthalene:  Application to the Stereocontrolled Synthesis of (±)-Isopicropodophyllin and (±)-Isopodophyllotoxin

Tooru Kuroda, Masami Takahashi, Kazuhiko Kondo, and Tameo Iwasaki
pp 9560–9563
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo9609384

Unique and Efficient Synthesis of [2S-(2R*,3S*,4R*)]-2-Amino-1-cyclohexyl- 6-methyl-3,4-heptanediol, a Popular C-Terminal Component of Many Renin Inhibitors

Mark A. Schwindt, Daniel T. Belmont, Mark Carlson, Lloyd C. Franklin, Valerie S. Hendrickson, Gregory L. Karrick, Russell W. Poe, Denis M. Sobieray, and Jim Van De Vusse
pp 9564–9568
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo960694n

Oxidative Dimerization of 2-Aminoimidazoles by Molecular Bromine. Synthesis of Parazoanthoxanthin A

Ying-zi Xu, Kenichi Yakushijin, and David A. Horne
pp 9569–9571
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo9616973

Synthesis of Trimethyl α-Keto Trithioorthoesters and Dimethyl α-Keto Dithioacetals by Reaction of Acyl Chlorides, Anhydrides, Thiol Esters, and N,N-Dimethylamides with [Tris(methylthio)methyl]lithium

Iacopo Degani, Stefano Dughera, Rita Fochi, and Emanuela Serra
pp 9572–9577
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo961194x

Determination of the Inclusion Geometry for the β-Cyclodextrin/Benzoic Acid Complex by NMR and Molecular Modeling

Dolors Salvatierra, Carlos Jaime, Albert Virgili, and Francisco Sánchez-Ferrando
pp 9578–9581
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo9612032

Microwave-Promoted Palladium-Catalyzed Coupling Reactions

Mats Larhed and Anders Hallberg
pp 9582–9584
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo9612990

Unexpected Synthesis of New Phosphonium Salts from R3PCS2 and [Cp2ZrHCl]n

Andriy Gudima, Alain Igau, Bruno Donnadieu, and Jean-Pierre Majoral
pp 9585–9587
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo961572y

Enhanced Stereoselectivity in the Capture of a 5-Substituted 2-Adamantyl Radical by Substitution of C-5 by Negative Boron

Elena M. Gonikberg, Francis Picart, and William J. le Noble
pp 9588–9590
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo9616670

Improved Template-Directed Synthesis of Cyclobis(paraquat-p-phenylene)

Masumi Asakawa, Wim Dehaen, Gerrit L'abbé, Stephan Menzer, Jan Nouwen, Françisco M. Raymo, J. Fraser Stoddart, and David J. Williams
pp 9591–9595
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo961488i

New Chiral Isoquinolinium Salt Derivatives from Chiral Primary Amines via Zincke Reaction

Denis Barbier, Christian Marazano, Bhupesh C. Das, and Pierre Potier
pp 9596–9598
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo961539b

Effect of Microwave Radiation on Copper(II) 2,2‘-Bipyridyl-Mediated Hydrolysis of Bis(p-nitrophenyl) Phosphodiester and Enzymatic Hydrolysis of Carbohydrates

Konrad G. Kabza, Jason E. Gestwicki, Jessica L. McGrath, and H. Michael Petrassi
pp 9599–9602
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo961357h

On the Use of Hydrogen Peroxide in the Hydrolysis of Azido N-(Arylacetyl)-2-oxazolidinone Derivatives

Anthony J. Pearson and Penglie Zhang
pp 9603–9604
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo961637x

Conjugate Electrophilic Iodofluorination of Fluoroolefins

Viacheslav A. Petrov and Carl G. Krespan
pp 9605–9607
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo961271o

Effect of Microwave Irradiation on Acid-Catalyzed Hydrolysis of Starch

Hui-Ming Yu, Shui-Tein Chen, Phutrakul Suree, Rakariyatham Nuansri, and Kung-Tsung Wang
pp 9608–9609
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo961160p

Isotopic Perturbation of Intramolecular Hydrogen Bonds in Rigid 1,3-Diols:  NMR Studies Reveal Unusually Large Equilibrium Isotope Effects

Bridgette N. Craig, Matthew U. Janssen, Brian M. Wickersham, David M. Rabb, Peter S. Chang, and Daniel J. O'Leary
pp 9610–9613
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo961588o

Rearrangement of Aspidosperma Alkaloids with a Modified Tryptamine Chain. Revised Structure of the Polonovski−Potier Reaction Product of 5-Cyano-16-chloro-1-dehydrovincadifformine

Guy Lewin, Corinne Schaeffer, Georges Morgant, and Dung Nguyen-Huy
pp 9614–9616
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo961373e

Carboxylate Methylenation with a Functionalized Silylmethyl Anion:  A Two-Step Synthesis of 2-Substituted Allylic Alcohols from Esters

Tammy J. Mickelson, Jennifer L. Koviach, and Craig J. Forsyth
pp 9617–9620
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo961639h

Selective Production of Diiodobenzene and Iodobenzene from Benzene

Linda C. Brazdil and Carlo J. Cutler
pp 9621–9622
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo961493m

Concise Synthesis of Mappicine Ketone and (±)-Mappicine

Daniel L. Comins and Jayanta K. Saha
pp 9623–9624
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo961698v

N-Tritioacetoxyphthalimide:  A New High Specific Activity Tritioacetylating Reagent

Manouchehr Saljoughian, Hiromi Morimoto, Philip G. Williams, Chit Than, and Stephen J. Seligman
pp 9625–9628
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo9616522

Concise Synthesis of Conformationally Constrained Pybox Ligands

Ian W. Davies, Linda Gerena, Nu Lu, Robert D. Larsen, and Paul J. Reider
pp 9629–9630
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo9616264

Stereospecific Substitution of Silylated Bromoallenes with Organocopper Reagents

Fabiana D'Aniello, Angèle Schoenfelder, André Mann, and Maurizio Taddei
pp 9631–9634
Publication Date (Web): December 27, 1996 (Note)
DOI: 10.1021/jo961091e

Synthesis of l-Dioxolane Nucleosides and Related Chemistry

Chengyi Liang, Doo Won Lee, M. Gary Newton, and Chung K. Chu
p 9634
Publication Date (Web): December 27, 1996 (Addition/Correction)
DOI: 10.1021/jo964026d

New Versatile Fluorinated Chiral Building Blocks:  Synthesis and Reactivity of Optically Pure α-(Fluoroalkyl)-β-sulfinylenamines

Alberto Arnone, Pierfrancesco Bravo, Silvia Capelli, Giovanni Fronza, Stefano V. Meille, Matteo Zanda, Giancarlo Cavicchio, and Marcello Crucianelli
p 9635
Publication Date (Web): December 27, 1996 (Addition/Correction)
DOI: 10.1021/jo964014s

Tandem Carbon-Radical Peroxidation−Addition to Carbonyl Groups Reaction. A New Synthesis of Steroidal β-Peroxy Lactones

Alicia Boto, Rosendo Hernández, Ernesto Suárez, Carmen Betancor, and María S. Rodríguez
p 9635
Publication Date (Web): December 27, 1996 (Addition/Correction)
DOI: 10.1021/jo964015k

Efficient Synthesis of Optically Pure 1,1,1-Trifluoro-2-alkanols through Lipase-Catalyzed Acylation in Organic Media

Hiroki Hamada, Mizuho Shiromoto, Makoto Funahashi, Toshiyuki Itoh, and Kaoru Nakamura
p 9635
Publication Date (Web): December 27, 1996 (Addition/Correction)
DOI: 10.1021/jo9640175

Cobalt Schiff Base Complex-Catalyzed Oxidation of Anilines with tert-Butyl Hydroperoxide

Stefan Förster, Anton Rieker, Kazushige Maruyama, Kunihiko Murata, and Akira Nishinaga
p 9635
Publication Date (Web): December 27, 1996 (Addition/Correction)
DOI: 10.1021/jo964018x

Synthesis of Chiral Spiroacetals from Carbohydrates

Angeles Martin, Jose A. Salazar, and Ernesto Suarez
pp 9635–9636
Publication Date (Web): December 27, 1996 (Addition/Correction)
DOI: 10.1021/jo964021g

First Catalytic C-Acylation of Enoxysilanes:  An Efficient Route to β-Diketones

Christophe Le Roux, Stephanie Mandrou, and Jacques Dubac
p 9635
Publication Date (Web): December 27, 1996 (Addition/Correction)
DOI: 10.1021/jo964024t

Generation and Synthetic Applications of (3-Pyridinylchloromethyl)lithium

Saverio Florio
p 9636
Publication Date (Web): December 27, 1996 (Addition/Correction)
DOI: 10.1021/jo9640229

Stereocontrolled Synthesis of ent-Grindelic Acid. A Useful Example of Diastereofacial Control in an Oxonium Ion-Initiated Pinacolic Ring Expansion

Leo A. Paquette and Hui-Ling Wang
p 9636
Publication Date (Web): December 27, 1996 (Addition/Correction)
DOI: 10.1021/jo964028y

Hydrogen-Bonded Complexes of Diaminopyridines and Diaminotriazines:  Opposite Effect of Acylation on Complex Stabilities

Felix H. Beijer, Rint P. Sijbesma, Jef. A. J. M. Vekemans, E. W. Meijer, Huub Kooijman, and Anthony L. Spek
p 9636
Publication Date (Web): December 27, 1996 (Addition/Correction)
DOI: 10.1021/jo964029q
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