Dialkyl 2H-1-benzothiopyran-2,3-dicarboxylates via Intramolecular Wittig Reaction-Reference-Cited by-同舟云学术

Dialkyl 2H-1-benzothiopyran-2,3-dicarboxylates via Intramolecular Wittig Reaction

Published:2007-01 Issue:1 Volume:2007 Page:60-61
ISSN:1747-5198
Container-title:Journal of Chemical Research
language:en
Short-container-title:Journal of Chemical Research

Author:

Hekmatshoar Rahim¹,Javanshir Shahrzad¹,Heravi Majid M.¹

Affiliation:

1. Department of Chemistry, School of Sciences, Alzahra University, Vanak, Tehran, Iran

Abstract

Reaction of 3-mercaptobenzaldehyde (1) with dialkyl acetylenedicarboxylate in the presence of triphenylphosphine leads to the corresponding 2 H-1-benzothiopyran 2,3-diesters.

Publisher

SAGE Publications

Subject

General Chemistry

Link

http://journals.sagepub.com/doi/pdf/10.3184/030823407780199612

Reference10 articles.

1. Thiochromanones and Related Compounds

2. IngallA.H., in Comprehensive Heterocyclic Chemistry; BoultonA.J., and McKillopA., Eds. Pergamon Press, Oxford, 1984, p. 934.

3. A Simple Synthesis of 2-Substituted 1-Benzothiophenes and 3- Substituted 2H-1-Benzothiopyrans

4. Convenient synthesis of 1,2-dihydroquinoline-3-carboxylic acid and 2H-1-benzothiopyran-3-carboxylic acid derivatives

5. A new and efficient route to 4-carboxymethylcoumarins mediated by vinyltriphenylphosphonium salt

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