96246-59-2Relevant articles and documents
Nonstabilized Imidate Ylides by the Desilylation Method: A Route to the Pyrrolizidine Alkaloids Retronecine and Indicine
Vedejs, Edwin,Larsen, Scott,West, Frederick G.
, p. 2170 - 2174 (2007/10/02)
Imidate ylides, members of the azomethine ylide family, are generated by desilylation of N- imidate salts with CsF.This technique is used to prepare monoprotected retronecine 16 starting from butyrolactam.The route is improved over