Palladium‐Catalyzed Direct Carbonylation of Bromoacetonitrile to Synthesize 2‐Cyano‐
<i>N</i>
‐acetamide and 2‐Cyanoacetate Compounds
作者:Zhi‐Peng Bao、Xiao‐Feng Wu
DOI:10.1002/anie.202301671
日期:——
A new and convenientpalladium-catalyzed carbonylative procedure of bromoacetonitrile has been developed. A variety of valuable 2-cyano-N-acetamide and 2-cyanoacetate compounds were obtained in good to excellent yields under mild reaction conditions. Furthermore, this transformation can be carried out under atmospheric pressure and provides an alternative route to 7 drug compounds.
Synthesis of sterically hindered esters via titanium catalyzed transesterification
作者:Pavel Krasik
DOI:10.1016/s0040-4039(98)00790-4
日期:1998.6
Titanium (IV) ethoxide was used as a catalyst in transesterification reactions to synthesize esters of sterically hindered alcohols in good to high yields.