Prev. Article Next Article Table of Contents

Letter

A Novel Three-Component One-Pot Reaction Involving Alkynes, Urea or Thiourea, and Aldehydes

Supporting Info

Shenlin Huang,^† Yuanjiang Pan,*^† Yulin Zhu,^† and Anxin Wu*^‡;

Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China, and Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, Central China Normal University, Wuhan 430079, P. R. China

Org. Lett., 2005, 7 (17), pp 3797–3799

DOI: 10.1021/ol051458e

Publication Date (Web): July 26, 2005

Copyright © 2005 American Chemical Society

†

Zhejiang University.

,

*

In papers with more than one author, the asterisk indicates the name of the author to whom inquiries about the paper should be addressed.

,

‡

Central China Normal University.

, panyuanjiang@zju.edu.cn, ; , chwuax@mail.ccnu.edu.cn

Abstract

Abstract Image

A novel three-component, one-pot condensation yielding 2-amino-4H-1,3-oxazines or 2-amino-4H-1,3-thiazines from alkynes, urea or thiourea, and aldehydes is described.

View: Full Text HTML | Hi-Res PDF

Tools

SciFinder Links

History

Published In Issue August 18, 2005
Received June 22, 2005

Recommend & Share

Related Content

Two Novel Diastereoselective Three-Component Reactions of Alkenes or 3,4-Dihydro-(2H)-pyran with Urea/Thiourea−Aldehyde Mixtures: [4 + 2] Cycloaddition vs Biginelli-Type ReactionOrganic Letters
- Two Novel Diastereoselective Three-Component Reactions of Alkenes or 3,4-Dihydro-(2H)-pyran with Urea/Thiourea−Aldehyde Mixtures: [4 + 2] Cycloaddition vs Biginelli-Type Reaction
  Yulin Zhu, Shenlin Huang, Jieping Wan, Lei Yan, Yuanjiang Pan, and Anxin Wu
  Organic Letters 2006 8 (12), pp 2599–2602
  Abstract: Two novel diastereoselective three-component reactions of alkenes or 3,4-dihydro-(2H)-pyran with urea/thiourea−aldehyde mixtures are described.
  Abstract | Full Text HTML | Hi-Res PDF
Green Chemistry Approaches to the Synthesis of 5-Alkoxycarbonyl-4-aryl-3,4- dihydropyrimidin-2(1H)-ones by a Three-Component Coupling of One-Pot Condensation Reaction: Comparison of Ethanol, Water, and Solvent-free ConditionsThe Journal of Organic Chemistry
- Green Chemistry Approaches to the Synthesis of 5-Alkoxycarbonyl-4-aryl-3,4- dihydropyrimidin-2(1H)-ones by a Three-Component Coupling of One-Pot Condensation Reaction: Comparison of Ethanol, Water, and Solvent-free Conditions
  D. Subhas Bose, Liyakat Fatima, and Hari Babu Mereyala
  The Journal of Organic Chemistry 2003 68 (2), pp 587–590
  Abstract: A general and practical green chemistry route to the Biginelli cyclocondensation reaction using cerium(III) chloride as the catalyst (25% mol) is described under three different sets of reaction conditions. This method provides an efficient and much ...
  Abstract | Full Text HTML | Hi-Res PDF
Unprecedented Catalytic Three Component One-Pot Condensation Reaction: An Efficient Synthesis of 5-Alkoxycarbonyl- 4-aryl-3,4-dihydropyrimidin-2(1H)-onesThe Journal of Organic Chemistry
- Unprecedented Catalytic Three Component One-Pot Condensation Reaction: An Efficient Synthesis of 5-Alkoxycarbonyl- 4-aryl-3,4-dihydropyrimidin-2(1H)-ones
  Essa H. Hu, Daniel R. Sidler, and Ulf-H. Dolling
  The Journal of Organic Chemistry 1998 63 (10), pp 3454–3457
  Abstract | Full Text HTML | Hi-Res PDF

Other ACS content by these authors:

Copyright © 2009 American Chemical Society

1155 Sixteenth Street N.W., Washington, DC 20036

Journals A–Z| Books| Authors & Reviewers| Librarians| ACS Members| Help

Portico

COUNTER

CrossRef

ACS Publications is a partner of:

Technology Partner - Atypon Systems, Inc.