化学
烷基化
催化作用
镍
配体(生物化学)
铜
有机化学
多相催化
组合化学
高分子化学
生物化学
受体
作者
Saba Shahzadi,Muhammad Sher,Muhammad Aamir,Moazzam H. Bhatti,Uzma Yunus
标识
DOI:10.1016/j.molstruc.2023.134999
摘要
Herein, novel hybrid catalysts Cu@APPOSS-2 PC and Ni@APPOSS-2 PC have been synthesized by grafting the 2-pyridinecarboxaldehyde (2-PC) ligand on octa-aminopropyl polyhedral oligomeric silsesquioxanes (APPOSS) followed by immobilizing copper and nickel. The as-synthesized sustainable catalysts were characterized by FT-IR, SEM, and pXRD. Catalytic studies showed that both catalysts were excellent for CN coupling reactions to synthesize N-alkylated amines. Moreover, the facile synthesis, easy catalyst recovery, and good sustainability were the advantages from the catalytic point of view.
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