148344-93-8Relevant articles and documents
ANOMALOUS "LOSSEN TYPE" REARRANGEMENT SYNTHESIS OF FUNCTIONALIZED IMIDAZOLINONES
Casteel, Dee Ann,Gephart, Rebecca S.,Morgan, Tracey
, p. 485 - 495 (2007/10/02)
Reaction of an imidazolinone N-sulfonyloxyimide (3) with ammonia or methylamine provided carboxy-ureido compounds (4,5,6, and 7), products of a Lossen rearrangement in which the intermediate isocyanate is trapped by the amine.Possible mechanism(s) are dis