Cyclization of Activated Methylene Isocyanides with Methyl N(N),N′-Di(tri)substituted Carbamimidothioate: A Novel Entry for the Synthesis of N,1-Aryl-4-tosyl/ethoxycarbonyl-1H-imidazol-5-amines

Cyclization of Activated Methylene Isocyanides with Methyl N(N),N′-Di(tri)substituted Carbamimidothioate: A Novel Entry for the Synthesis of N,1-Aryl-4-tosyl/ethoxycarbonyl-1H-imidazol-5-amines

Abstract Base-induced cyclization of active methylene isocyanides with carbamimidothioates for the synthesis of N,1-aryl-4-tosyl/ethylcarboxy-1H-imidazol-5-amines is reported. The diversity of the reactions is exemplified by using various carbamimidothioates obtained from symmetrical N,N-disubstitut...

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Bibliographic Details
Main Authors: Dukanya Dukanya, Toreshettahally R. Swaroop, Shobith Rangappa, Kanchugarakoppal S. Rangappa, Basappa Basappa
Format: Article
Language:English
Published: Georg Thieme Verlag KG 2019-07-01
Series:SynOpen
Subjects:
imidazoles
isocyanides
cyclization
carbamimidothioate
oxazole
Online Access:http://www.thieme-connect.de/DOI/DOI?10.1055/s-0039-1690328

Internet

http://www.thieme-connect.de/DOI/DOI?10.1055/s-0039-1690328

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