A Convenient Reduction Of N-(2-Substituted-1-cyanoethenyl) Acetamides with NaTeH
作者:Pengju Zeng、Yuefei Hu、Hongwen Hu
DOI:10.1080/00397919708004213
日期:1997.3
Abstract N-(1-cyano-2-substituted phenylethyl) acetamides (4a-h) were synthesized by reduction of corresponding titled compounds 3a-h with NaTeH. The procedure was general and convenient for preparation of benzyl substituted acyclic Reissert compounds without using phenylacetaldehydes as starting materials.
A Convenient Preparation of <i>N</i>-(2-Substituted 1-Cyanoethenyl) Acetamides
作者:Pengju Zeng、Yuefei Hu、Hongwen Hu
DOI:10.1080/00397919508012680
日期:1995.4
Abstract Twelve title compounds 6a–61, which could be reduced by enantioselective hydrogenation to give corresponding chiral acyclic Reissert compounds, were prepared conveniently in moderate to high yields (75–95%).