Carbazolyl-(4)-oxy-propanolamin-Derivate, Verfahren zu ihrer Herstellung und diese Verbindungen enthaltende Arzneimittel
申请人:BOEHRINGER MANNHEIM GMBH
公开号:EP0004920B1
公开(公告)日:1981-08-05
BREMNER, J. B.;BROWNE, E. J.;GUNAWARDANA, I. W. K., AUSTRAL. J. CHEM., 1984, 37, N 1, 129-141
作者:BREMNER, J. B.、BROWNE, E. J.、GUNAWARDANA, I. W. K.
DOI:——
日期:——
US4503067A
申请人:——
公开号:US4503067A
公开(公告)日:1985-03-05
Perfluorobutyl iodide-assisted direct cyanomethylation of azoles and phenols with acetonitrile
作者:Juan Zhang、Wei Wu、Xinfei Ji、Song Cao
DOI:10.1039/c5ra02242h
日期:——
perfluorobutyl iodide-assisted transition-metal-free cyanomethylation of azoles and phenols with acetonitrile in the presence of NaH has been developed. The reaction proceeded smoothly under mild reaction conditions to give the cyanomethylated products in moderate to high yields. A mechanism involving the cyanomethyl radical through C–H bond cleavage in acetonitrile was proposed.