Synergistic cascade catalysis by metal nanoparticles and Lewis acids in hydrogen autotransfer
作者:Gerald C. Y. Choo、Hiroyuki Miyamura、Shū Kobayashi
DOI:10.1039/c4sc03627a
日期:——
amides with alcohols via hydrogen autotransfer. When Au/Pd nanoparticles were used with metal triflates, a significant rate acceleration was observed, and the desired secondary amides were obtained in excellent yields. The metal triflate is thought to not only facilitate the addition of primary amides to aldehydes generated in situ, but also enhance the returning of hydrogen from nanoparticles to hydrogen-accepting