New Cycloadditon Reaction of 2-Chloroprop-2-enethioamides with Dialkyl Acetylenedicarboxylates: Synthesis of Dialkyl 2-[4,5-bis(alkoxycarbonyl)-2-(aryl{alkyl}imino)-3(2<i>H</i>)-thienylidene]-1,3-dithiole-4,5-dicarboxylates

New Cycloadditon Reaction of 2-Chloroprop-2-enethioamides with Dialkyl Acetylenedicarboxylates: Synthesis of Dialkyl 2-[4,5-bis(alkoxycarbonyl)-2-(aryl{alkyl}imino)-3(2<i>H</i>)-thienylidene]-1,3-dithiole-4,5-dicarboxylates

The 1,3-dipolar cycloaddition of 1,2-dithiole-3-thiones with alkynes to form 1,3-dithioles is one of the most studied reactions in this class of polysulfur-containing heterocycles. Nucleophilic substitution of chlorine atoms in dimethyl 2-(1,2-dichloro-2-thioxoethylidene)-1,3-dithiole-4,5-dicarboxyl...

Full description

Bibliographic Details
Main Authors: Vladimir A. Ogurtsov, Oleg A. Rakitin
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Molecules
Subjects:
sulfur heterocycles
3<i>H</i>-1,2-dithiole-3-thiones
dialkyl 2-(2-amino-1-chloro-2-thioxoethylidene)-1,3-dithiole-4,5-dicarboxylates
1,3-dipolar cycloaddition
DMAD
amines
Online Access:https://www.mdpi.com/1420-3049/27/20/6887

Internet

https://www.mdpi.com/1420-3049/27/20/6887

Similar Items