Transition Metal–Free Sodium Borohydride Promoted Controlled Hydration of Nitriles to Amides
作者:Praveen Kumar Verma、Neeraj Kumar、Upendra Sharma、Manju Bala、Vishal Kumar、Bikram Singh
DOI:10.1080/00397911.2012.745566
日期:2013.11.2
Abstract A transition metal–free process, promoted by sodium borohydride, has been developed for convenient and selective hydration of nitriles to corresponding amides. The present process converts the aromatic, aliphatic, and heteroaromatic nitriles with wide functional group tolerance. The regioselective hydration of one nitrile moiety in the presence of an other nitrile group makes high impact in
摘要 在硼氢化钠的推动下,已经开发出一种不含过渡金属的工艺,可方便且选择性地将腈水合为相应的酰胺。本方法转化具有广泛官能团耐受性的芳族、脂族和杂芳族腈。在存在另一个腈基团的情况下,一个腈基部分的区域选择性水合作用对本协议产生了重大影响。[本文提供补充材料。访问出版商的 Synthetic Communications® 在线版,获取以下免费补充资源:完整的实验和光谱细节。] 图形摘要