Nitrile Synthesis through Catalyzed Cascades Involving Acid–Nitrile Exchange
作者:Laurent El Kaïm、Laurence Grimaud、Roland Jacquot、Philippe Marion、Damien Cartigny、Aurélie Dos Santos
DOI:10.1055/s-0033-1341227
日期:——
Abstract Irreversible acid–nitrileexchangereactions using both glutaronitrile and (phenylsulfonyl)acetonitrile may be catalyzed by Lewis acids. Whereas a cyclization towards imides displaces the equilibria in the reaction with dinitriles, a decarboxylation step is involved when using the (phenylsulfonyl)acetonitrile. Irreversible acid–nitrileexchangereactions using both glutaronitrile and (phe