N-alkylation of ammonia and amines with alcohols catalyzed by Ni-loaded CaSiO3
作者:Ken-ichi Shimizu、Shota Kanno、Kenichi Kon、S.M.A. Hakim Siddiki、Hideyuki Tanaka、Yoshihisa Sakata
DOI:10.1016/j.cattod.2013.09.002
日期:2014.9
Nickel nanoparticles loaded onto calcium silicate (Ni/CaSiO3) have been prepared by ion-exchange method followed by in situ H2-reduction of the calcined precursor. Ni/CaSiO3 was found to be effective for the catalytic direct synthesis of primary amines fromalcohols and NH3 under relatively mild conditions. Various aliphatic alcohols are tolerated, and the turnover number (TON) was higher than those