Regioselective synthesis of N-substituted-4-substituted isothiazolidine-1,1-dioxides
摘要:
A novel and efficient synthesis of a range of racemic and enantioenriched N-substituted-4-substituted isothiazolidine-1, 1-dioxides from epoxides and sulfonamides is described. The critical choice of the activating group for the cyclization event is discussed. The application of this methodology to the synthesis of N-substituted-4,5-disubstituted derivatives is also described. (c) 2006 Elsevier Ltd. All rights reserved.
Brettle, Roger; Hilton, Neville A.; Shibib, Sa'ad M., Journal of Chemical Research, Miniprint, 1984, # 12, p. 3712 - 3720
作者:Brettle, Roger、Hilton, Neville A.、Shibib, Sa'ad M.
DOI:——
日期:——
Regioselective synthesis of N-substituted-4-substituted isothiazolidine-1,1-dioxides
作者:Ed Cleator、Faye J. Sheen、Matthew M. Bio、K.M. Jos Brands、Antony J. Davies、Ulf-H. Dolling
DOI:10.1016/j.tetlet.2006.04.038
日期:2006.6
A novel and efficient synthesis of a range of racemic and enantioenriched N-substituted-4-substituted isothiazolidine-1, 1-dioxides from epoxides and sulfonamides is described. The critical choice of the activating group for the cyclization event is discussed. The application of this methodology to the synthesis of N-substituted-4,5-disubstituted derivatives is also described. (c) 2006 Elsevier Ltd. All rights reserved.