Ontology highlight
ABSTRACT:
SUBMITTER: Mloston G
PROVIDER: S-EPMC4979640 | biostudies-literature | 2016
REPOSITORIES: biostudies-literature
Mlostoń Grzegorz G Hamera-Fałdyga Róża R Linden Anthony A Heimgartner Heinz H
Beilstein journal of organic chemistry 20160708
Ferrocenyl hetaryl thioketones react smoothly with in situ generated thiocarbonyl S-methanides to give 1,3-dithiolanes. In the case of aromatic S-methanides, the sterically more crowded 4,4,5,5-tetrasubstituted 1,3-dithiolanes (2-CH2 isomers) were formed as sole products. The reactions with cycloaliphatic S-methanides led to mixtures of 2-CH2 and 5-CH2 isomers with the major component being the sterically more crowded 2-CH2 isomers. The preferred formation of the latter products is explained by ...[more]