87640-69-5Relevant articles and documents
Dealkylation of a Tertiary Amine Group by an Intramolecular Carbamyl Chloride Functionality
Maryanoff, Bruce E.,Molinari, Albert J.,McComsey, David F.,Maryanoff, Cynthia A.,Wooden, Gary P.,Olofson, R. A.
, p. 5074 - 5080 (2007/10/02)
Compounds containing a 4-anilinopiperidine moiety react with phosgene to afford carbamyl chloride hydrochloride derivatives, which rearrange in the presence of nonnucleophilic amine bases.The rearrangement entails intramolecular acylation by the carbamyl