The Journal of Organic Chemistry: Volume 58, Issue 2 (ACS Publications)

Synthesis of the trioxa-tricyclic subunit of saponaceolides via 2-furyl ketone oxidation-rearrangement

Ross A. De Haan, Mary Jane Heeg, Kim F. Albizati

pp 291–293

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a001

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Diastereoselectivity in the osmium tetraoxide promoted dihydroxylation of chiral (E)-crotylsilane: asymmetric synthesis of silyl-functionalized .gamma.-lactones

James S. Panek, Jing Zhang

pp 294–296

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a002

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A novel fragmentation of the .beta.-lactam ring: stereoselective entry to vinyl ethers by reaction of N-(arylidene(or alkylidene)amino)-2-azetidinones with ozone

Benito Alcaide, Miguel Miranda, Javier Perez-Castells, Miguel A. Sierra

pp 297–298

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a003

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Utility of phosphonium-substituted ester enolates as synthetic intermediates. A novel trialkylphosphine-catalyzed [3,3] rearrangement of allylic acrylates

Takeshi Hanamoto, Yoshiyasu Baba, Junji Inanaga

pp 299–300

Publication Date: January 1993 (Article)

DOI: 10.1021/jo00054a004

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Energetics of phosphorus, sulfur, and nitrogen ylide formation and reaction in solution

Edward M. Arnett, Patrick C. Wernett

pp 301–303

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a005

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Preferred conformation of C-glycosides. 11. C-Sucrose: new practical synthesis, structural reassignment, and solid-state and solution conformation of its octaacetate

Daniel J. O'Leary, Yoshito Kishi

pp 304–306

Publication Date: January 1993 (Article)

DOI: 10.1021/jo00054a006

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Studies on lactams. 89. Versatile .beta.-lactam synthons: enantiospecific synthesis of (-)-polyoxamic acid

Bimal K. Banik, Maghar S. Manhas, Ajay K. Bose

pp 307–309

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a007

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Transition-metal complex-catalyzed reductive N-heterocyclization: synthesis of 4(3H)-quinazolinone derivatives from N-(2-nitrobenzoyl)amides

Motohiro Akazome, Teruyuki Kondo, Yoshihisa Watanabe

pp 310–312

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a008

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Structure of periodate oxidation products with characteristic partial structures of zooxanthellatoxin-A, a potent vasoconstrictive polyol from a symbiotic dinoflagellate

Hideshi Nakamura, Tohru Asari, Akio Murai, Tadao Kondo, Kumi Yoshida, Yasushi Ohizumi

pp 313–314

Publication Date: January 1993 (Article)

DOI: 10.1021/jo00054a009

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The ozonolysis of tetramethylethylene. Concentration and temperature effects

Robert W. Murray, Wei Kong, Shirish N. Rajadhyaksha

pp 315–321

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a010

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Synthesis of allenes via thermal cycloreversion of .alpha.-alkylidene-.beta.-lactones

Rick L. Danheiser, Yong Mi Choi, Maria Menichincheri, Eric J. Stoner

pp 322–327

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a011

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Synthesis of prenylated quinones by the oxidative degradation approach. Birch vs vinylogous Birch hydrogenolysis (BIHY vs VIBIHY) in controlling 2.DELTA. stereochemistry of the prenyl chain

Pablo Ballester, Magdalena Capo, Xavier Garcias, Jose M. Saa

pp 328–334

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a012

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Ulosantoin, a potent insecticide from the sponge Ulosa ruetzleri

Bradford C. VanWagenen, Raymond Larsen, John H. Cardellina II, David Randazzo, Zev C. Lidert, Colin Swithenbank

pp 335–337

Publication Date: January 1993 (Article)

DOI: 10.1021/jo00054a013

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Stereoselective total synthesis of (.+-.)-invictolide. An efficient preparation of a trisubstituted .delta.-lactone from aldol precursors

Ronaldo Aloise Pilli, Maria Marcia Murta

pp 338–342

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a014

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A stereoselective synthesis of indole-.beta.-N-glycosides: an application to the synthesis of rebeccamycin

Michel Gallant, James T. Link, Samuel J. Danishefsky

pp 343–349

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a015

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Application of N-(tert-butyloxycarbonyl)amino acid N-carboxyanhydrides in solid-phase peptide synthesis

Chu Biao Xue, Fred Naider

pp 350–355

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a016

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Synthesis of the active dihydrodiol and diol epoxide metabolites of the steroid-related carcinogen 15,16-dihydrocyclopenta[a]phenanthrene and its 11-methyl derivative

Robert J. Young, Cecilia Cortez, Ernestina Luna, Hongmee Lee, Ronald G. Harvey

pp 356–360

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a017

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Synthesis of the trans-3,4-dihydrodiol metabolites of the steroid-related carcinogen 15,16-dihydrocyclopenta[a]phenanthren-17-one and its 11-methyl derivative

Ronald G. Harvey, Robert J. Young, Cecilia Cortez, Hongmee Lee, Ernestina Luna

pp 361–365

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a018

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Ohioensins: novel benzonaphthoxanthenones from Polytrichum ohioense

Guo Qiang Zheng, Ching Jer Chang, Thomas J. Stout, Jon Clardy, David K. Ho, John M. Cassady

pp 366–372

Publication Date: January 1993 (Article)

DOI: 10.1021/jo00054a019

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O-selective phosphorylation of nucleosides without N-protection

Mamoru Uchiyama, Yoshio Aso, Ryoji Noyori, Yoshihiro Hayakawa

pp 373–379

Publication Date: January 1993 (Article)

DOI: 10.1021/jo00054a020

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Carriers for nucleotide 5'-triphosphate. 2. Liquid membrane and liposome transport

Tingyu Li, Sally J. Krasne, Bengt Persson, H. Ronald Kaback, Francois Diederich

pp 380–384

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a021

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Acylketene [4+2] cycloadditions: divergent de novo synthesis of 2,6-dideoxy sugars

Robert S. Coleman, Janet R. Fraser

pp 385–392

Publication Date: January 1993 (Article)

DOI: 10.1021/jo00054a022

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Preparation, stereochemistry, and reactions of the bis(spirodienone) derivatives of p-tert-butylcalix[4]arene

Ariel M. Litwak, Flavio Grynszpan, Oleg Aleksiuk, Shmuel Cohen, Silvio E. Biali

pp 393–402

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a023

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Synthesis of a novel pyrrolo[2,3-d]pyrimidine alkaloid, rigidin

Eric D. Edstrom, Yuan Wei

pp 403–407

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a024

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Substituted quinone synthesis by palladium-copper cocatalyzed cross-coupling of stannylquinones with aryl and heteroaryl iodides

Lanny S. Liebeskind, Steven W. Riesinger

pp 408–413

Publication Date: January 1993 (Article)

DOI: 10.1021/jo00054a025

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A novel ring transformation of oxazinones and azetidinones into pyrimidinones

Shinichi Kawamura, Yuzuru Sanemitsu

pp 414–418

Publication Date: January 1993 (Article)

DOI: 10.1021/jo00054a026

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Preparation of fluorinated 1,2- and .alpha.,.omega.-diols

Weiming Qiu, Donald J. Burton

pp 419–423

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a027

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Competing radical, carbanion, and carbene pathways in the reactions of hindered primary alkyl halides with lithium dialkylamides

E. C. Ashby, B. Park, G. S. Patil, K. Gadru, R. Gurumurthy

pp 424–437

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a028

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Opening of a cyclopropyl ring in (diphenylcyclopropyl)alkenes promoted by electron transfer from potassium 4,4'-di-tert-butylbiphenyl radical anion and x-ray and theoretical calculations of the structure of (Z)-1,2-bis(trans-2,trans-3-diphenylcyclopropyl)ethene

Rafik Karaman, Gong Xin He, Felice Chu, Andrei Blasko, Thomas C. Bruice

pp 438–443

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a029

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Geometric isomerism in substituted 4-picolyl carbanions: a probe for ranking the charge demands of electron-withdrawing groups

Alessandro Abbotto, Silvia Bradamante, Giorgio A. Pagani

pp 444–448

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a030

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Charge mapping in carbanions. Weak charge demand of the cyano group as assessed from a carbon-13 NMR study of carbanions of .alpha.-activated acetonitriles and phenylacetonitriles: breakdown of a myth

Alessandro Abbotto, Silvia Bradamante, Giorgio A. Pagani

pp 449–455

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a031

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(Z,Z)-4,9-Dimethylene-1,6-cyclodecadiene: crystal structure and photoelectron spectrum

R. Gleiter, H. Irngartinger, R. Merger

pp 456–458

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a032

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Kinetics and mechanism of the aminolysis of 2,4-dinitrophenyl and 2,4,6-trinitrophenyl O-ethyl dithiocarbonates

Enrique A. Castro, Fernando Ibanez, Mirtha Salas, Jose G. Santos, Patricia Sepulveda

pp 459–463

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a033

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Transition metal-catalyzed radical cyclizations: a low-temperature process for the cyclization of N-protected N-allyltrichloroacetamides to trichlorinated .gamma.-lactams and application to the stereoselective preparation of .beta.,.gamma.-disubstituted .gamma.-lactams

Hideo Nagashima, Nobuyasu Ozaki, Masayuki Ishii, Koji Seki, Masayoshi Washiyama, Kenji Itoh

pp 464–470

Publication Date: January 1993 (Article)

DOI: 10.1021/jo00054a034

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Asymmetric synthesis of the benzoquinoid ansamycin antitumor antibiotics: total synthesis of (+)-macbecin

David A. Evans, Scott J. Miller, Michael D. Ennis

pp 471–485

Publication Date: January 1993 (Article)

DOI: 10.1021/jo00054a035

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Highly enantioselective reduction of 3-chloro-2-oxoalkanoates with fermenting bakers' yeast. A new synthesis of optically active 3-chloro-2-hydroxyalkanoates and glycidic esters

Sadao Tsuboi, Hiroyuki Furutani, Mohammad Hafeez Ansari, Takashi Sakai, Masanori Utaka, Akira Takeda

pp 486–492

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a036

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A novel route to the preparation of pyrazole analogs of o-xylylene.

Ta Shue Chou, Ruei Chih Chang

pp 493–496

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a037

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Formation of cis-1,2-dibenzoylethylene from 2,5-diphenylfuran by Fenton's reagent and by peroxydisulfate. Effect of oxygen

Manfred K. Eberhardt

pp 497–498

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a038

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Enzymatic .alpha./.beta. inversion of the C-7-hydroxyl of steroids

Roberto Bovara, Enrica Canzi, Giacomo Carrea, Alessandra Pilotti, Sergio Riva

pp 499–501

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a039

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A new general approach to bicyclopropylidenes

Armin De Meijere, S. I. Kozhushkov, Thomas Spaeth, N. S. Zefirov

pp 502–505

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a040

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Acid-catalyzed rearrangement of cyclic allylic monothioketals to exocyclic enol ethers

James P. Hagen

pp 506–508

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a041

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An expeditious synthesis of javanicin

Daniel Bergeron, Brigitte Caron, Paul Brassard

pp 509–511

Publication Date: January 1993 (Article)

DOI: 10.1021/jo00054a042

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Ultrasound in oxochromium(VI)-mediated transformations. 2. Ultrasound-mediated preparation and applications of chromyl chloride

Frederick A. Luzzio, William J. Moore

pp 512–515

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a043

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Pyrrole as a dienophile in intramolecular inverse electron-demand Diels-Alder reactions with 1,2,4-triazines

Jia He Li, John K. Snyder

pp 516–519

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a044

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A new preparation of 5-hydroxypyrimidines derived from carboxylic acids, epichlorohydrin, and ammonia

John W. Hull Jr., Kari Otterson, Douglas Rhubright

pp 520–522

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a045

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Stereoselective synthesis of (E)-vinylstannanes from aldehydes

J. Michael Chong, Sheldon B. Park

pp 523–527

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a046

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A facile one-pot synthesis of homopropargylic alcohols from terminal acetylenes

Mark R. Burns, James K. Coward

pp 528–532

Publication Date: January 1993 ()

DOI: 10.1021/jo00054a047

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