42518-27-4Relevant academic research and scientific papers
Ionic liquid-accelerated N-arylation of 5-arylidene-2,4-thiazolidinediones with diaryliodonium salts
Yang, De-Hong,Gao, Hong-Liang,Yang, Ben-Yong,Chen, Zhen-Chu
experimental part, p. 686 - 687 (2009/09/06)
An efficient method for the synthesis of N-aryl-5-arylidene-2,4- thiazolidinediones has been developed involving the N-arylation of 5-arylidene-2,4-thiazolidinediones derivatives with diaryliodonium salts in the ionic liquid [bmim]PF6 (1-butyl-
Introduction of Selenium to Heterocyclic Compounds. Part VII. Synthesis of 3-Alkyl-5-benzylidene- and 3-Alkyl-5-cinnamylidene-2-selenorhodanines
Tejchman, W.,Korohoda, M. J.
, p. 1315 - 1322 (2007/10/03)
Five new 3-alkyl-5-benzylidene- and five new 3-alkyl-5-cinnamylidene-2-selenorhodanines were obtained by treatment of methylation products of appropriate rhodanines with H2Se. The stability of 2-thiazolinium salts with SCH3 or RNHCH3 group formed during methylation (cf. Scheme 2) is determined by substituents at C-5 and N-3 atoms.
Introduction of selenium to heterocyclic compounds. Part VI. Synthesis of 3-aryl-5-benzylidene- and 3-aryl-5-cinnamylidene-2-selenorhodanines
Tejchman,Korohoda
, p. 1124 - 1134 (2007/10/03)
Three new 3-aryl-5-benzylidene-2-selenorhodanines and seven new 3-aryl-5-cinnamylidene-2-selenorhodanines were obtained by treatment with H2Se of methylation products of appropriate 2-iminothiazolidine-4-one derivatives.
Oxidations of Thiourethanes, 10.- Synthesis, Crystal Structures, Oxidation and Photochemistry of Thione S-Oxides of Cyclic Dithiourethanes and Dithiocarbazates
Hanefeld, Wolfgang,Schlitzer, Martin,Schuetz, Harald,Wocadlo, Sigrid,Massa, Werner
, p. 337 - 344 (2007/10/02)
Several cyclic dithiocarbamates and dithiocarbazates (2-4) have been oxidised with mCPBA to give the correspnding thione S-oxides 5-7.The sulfine structure was confirmed by oxidation to the corresponding oxo derivatives and X-ray crystal structures analys
