85504-17-2Relevant articles and documents
Organic reactions in ionic liquids; ionic liquid-accelerated three-component reaction: A rapid one-pot synthesis of 3-alkyl-5-[(Z)-arylmethylidene]-1,3-thiazolidine-2,4-diones
Yang, De-Hong,Chen, Zhen-Chu,Chen, Song-Ying,Zheng, Qin-Guo
, p. 1891 - 1894 (2003)
A rapid one-pot synthesis of 3-alkyl-5-[(Z)-arylmethylidene]-1,3-thiazolidine-2,4-diones is described that occurs in recyclable ionic liquid [bmim]PF6 (1-butyl-3-methylimidazolium hexafluorophosphate). Significant rate enhancement and good selectivity have been observed.
Regiospecific reduction of 5-benzylidene-2,4-thiazolidinediones and 4- oxo-2-thiazolidinethiones using lithium borohydride in pyridine and tetrahydrofuran
Giles, Robert G.,Lewis, Norman J.,Quick, John K.,Sasse, Michael J.,Urquhart, Michael W. J.,Youssef, Latifa
, p. 4531 - 4537 (2007/10/03)
The novel regiospecific and general reduction of 5-benzylidene-2,4- thiazolidinediones and 5-benzylidene-4-oxo-2-thiazolidinethiones to the corresponding 5-benzyl derivatives has been accomplished using lithium borohydride in pyridine and tetrahydrofuran. Sodium borohydride and lithium chloride can also be used under these conditions, which represents a cheaper alternative to lithium borohydride. (C) 2000 Elsevier Science Ltd.
