Heterogeneous bimetallic Pt–Sn/γ-Al2O3 catalyzed direct synthesis of diamines from N-alkylation of amines with diols through a borrowing hydrogen strategy
Direct synthesis of diamines has been efficiently realized from the N-alkylation of amines with diols by means of heterogeneous bimetallic Pt-Sn/gamma-Al2O3 catalyst (0.5 wt % Pt, molar ratio Pt:Sn = 1:3) through a 'Borrowing Hydrogen' strategy under ligand-free conditions. The present methodology provides an environmentally benign route to diamines. (C) 2011 Elsevier Ltd. All rights reserved.
Plucinski,J., Roczniki Chemii, 1967, vol. 41, p. 1135 - 1137
作者:Plucinski,J.
DOI:——
日期:——
Matsushima, Kenji; Nakatsuji, Yohji; Kawamura, Norio, Journal of Heterocyclic Chemistry, 1986, vol. 23, p. 255 - 256