Literature DB >> 21182270

Synthesis of functionalized dihydrothiophenes from doubly activated cyclopropanes using tetrathiomolybdate as the sulfur transfer reagent.

Purushothaman Gopinath1, Srinivasan Chandrasekaran.   

Abstract

A number of doubly activated cyclopropanes were synthesized starting from various substituted bromosulfonium bromides in good yield. Regioselective ring-opening of cyclopropanes with tetrathiomolybdate as the sulfur transfer reagent gave dihydrothiophenes in excellent yield.

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Year:  2010        PMID： 21182270     DOI： 10.1021/jo102059p

Source DB:  PubMed          Journal:  J Org Chem        ISSN： 0022-3263            Impact factor:   4.354


  3 in total

1.  Bond-Forming and -Breaking Reactions at Sulfur(IV): Sulfoxides, Sulfonium Salts, Sulfur Ylides, and Sulfinate Salts.

Authors:  Daniel Kaiser; Immo Klose; Rik Oost; James Neuhaus; Nuno Maulide
Journal:  Chem Rev       Date:  2019-06-25       Impact factor: 60.622

2.  2-Amino-4,5-dihydrothiophene-3-carbonitriles: A New Synthesis, Quantum Chemical Studies, and Mannich-Type Reactions Leading to New Hexahydrothieno[2,3-d]pyrimidines.

Authors:  Victor V Dotsenko; Alexander V Bespalov; Arthur S Vashurin; Nicolai A Aksenov; Inna V Aksenova; Elena A Chigorina; Sergey G Krivokolysko
Journal:  ACS Omega       Date:  2021-11-19

3.  Tandem four-component reaction for efficient synthesis of dihydrothiophene with substituted amino acid ethyl esters.

Authors:  Jing Sun; Yu Zhang; Chao-Guo Yan
Journal:  RSC Adv       Date:  2018-06-20       Impact factor: 3.361
  3 in total

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