这项工作得到了西班牙国家科学与创新部长 (MICINN)(授权号 CTQ2007-65218、CTQ2011-24151)、Consolider Ingenio(授权号 2010-CSD2007-00006)、Generalitat number Valenciana/g200 039) 和 Fondos Europeos para el Desarrollo Regional (FEDER)。YM 和 M.J.A. 承认阿利坎特大学的 ISO 的赠款。
The KA2 coupling reaction under green, solventless, heterogeneous catalysis
作者:Giovanna Bosica、Roderick Abdilla
DOI:10.1016/j.molcata.2016.09.028
日期:2017.1
Amberlyst A-21 supported Cul was found to be highly efficient novel heterogeneous catalyst for the three-component reaction between ketones, amines and alkynes, commonly called KA(2)-coupling. This inexpensive, easy-to-prepare, simple and recyclable catalyst has been employed in solventless conditions in the KA(2) coupling reaction involving both primary and secondary amines, ketones and various alkynes. The secondary and tertiary propargylamine products were obtained in good to excellent results in moderate reaction times. (C) 2016 Elsevier B.V. All rights reserved.