Novel 3-aminothieno[2,3-b]pyridine synthesis via a silicon-directed anionic cyclization
A novel strategy yielding a 3-aminothiophene is described herein. This specifically relies upon an α-thiomethylsilane directing deprotonation, thereafter cyclization of the resultant anion into a pendant nitrile forms the necessary 3-aminothiophene ring.
Parnes, Jason S.,Delgado, Mercedes
p. 2199 - 2202
(2007/10/03)
Heteroarenylpiperazines
Novel heteroarenylpiperazines, intermediates and processes for the preparation thereof, and methods for treating psychoses utilizing compounds or compositions thereof are disclosed.
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(2008/06/13)
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