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Studies on thiazolidine‐4,5‐dithiones. Synthesis of 5‐hydrazonothiazolidine‐4‐thiones and 5‐unsubstituted thiazolidine‐4‐thiones
Author(s) -
Kibbel Hans Ulrich,
Blödorn Hartmut,
Ketcham Roger,
Schaumann Ernst
Publication year - 1993
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19931260918
Subject(s) - thiazolidine , chemistry , stereochemistry , combinatorial chemistry , medicinal chemistry , organic chemistry
In attempts to generate dithiones 3 , 4‐thioxothiazolidin‐5‐ones 2a — c were converted into hydrazones 4a — c , which, however, could not be thiolyzed. Also thionation of 2a, b did not provide 3 , but resulted in reduction to thiazolidine‐4‐thiones 7a, b .