Synthese von 3,3-Bis(alkylthio)-2-(2-thioxo-benzo-2H-1,3-thiazol-3-yl)-acryls�ure-Derivaten und Kristallstruktur des entsprechenden Ethyl 3,3-Bis(methylthio)acrylats
作者:Wolfgang D�lling、Cornelia Herrmann、Manfred Augustin、Robert Ahnert、Frank Heinemann、Helmut Hartung
DOI:10.1007/bf00809657
日期:1991.5
The 3,3-bis(alkylthio)-2-(2-thioxo-benzo-2H-1,3-thiazole-3-yl)acrylonitriles 3a-e, the methyl and ethyl acrylates 4 and 5a-d, respectively, are prepared by dithiocarboxylation of the corresponding derivatives of acetic acid 1a-c. The crystal structure of ethyl 3,3-bis(methylthio)-2-(2-thioxo-benzo-2H-1,3-thiazole-3-yl)acrylate 5 a has been determined by X-ray analysis.