323198-49-8Relevant articles and documents
Asymmetric intramolecular Michael addition of α-sulfinyl vinylic carbanion to enoates
Meazaki, Naoyoshi,Sawamoto, Hiroaki,Yuyama, Sachiko,Yoshigami, Ryoko,Suzuki, Tomoko,Izumi, Mayuko,Ohishi, Hirofumi,Tanaka, Tetsuaki
, p. 6335 - 6340 (2007/10/03)
The first example of an asymmetric intramolecular Michael addition reaction with use of α-lithiated vinylic sulfoxide as a Michael donor is reported. Michael addition of the α-lithiated vinylic sulfoxide to (Z)-enoates proceeds with high diastereoselectiv