119621-29-3Relevant articles and documents
Carbonylbiscaprolactam: A Versatile Reagent for Organic Synthesis and Isocyanate-Free Urethane Chemistry
Maier, Steffen,Loontjens, Ton,Scholtens, Boudewijn,Muelhaupt, Rolf
, p. 5094 - 5097 (2003)
The power of the rings: The reactions of carbonylbiscaprolactam (CBC, 1) with amines and alcohols proceed either by ring elimination (RE) or by ring opening (RO). The conversion and selectivity of these reactions were optimized in studies with various hydroxy and amino compounds, catalysts, reaction temperatures, and ratios of 1/nucleophile.