A facile preparation of palladium Schiff base complex supported into MCM-41 mesoporous and its catalytic application in Suzuki and Heck reactions

被引：39

作者：

Nikoorazm, Mohsen ^{[1
]}

Ghorbani-Choghamarani, Arash ^{[1
]}

Jabbari, Arida ^{[1
]}

机构：

[1] Ilam Univ, Dept Chem, Fac Sci, POB 69315516, Ilam, Iran

来源：

JOURNAL OF POROUS MATERIALS | 2016年 / 23卷 / 04期

关键词：

Pd-Py-MCM-41; Suzuki reaction; Heck reaction; Schiff base; Phenylboronic acid; Aryl halide; CROSS-COUPLING REACTIONS; FUNCTIONALIZED MCM-41; EFFICIENT CATALYST; MIYAURA REACTIONS; NANO CATALYST; NANOPARTICLES; WATER; THIOLS; NANOCATALYST; OXIDATION;

D O I：

10.1007/s10934-016-0154-7

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A simple and efficient method for phosphine-free C-C coupling reactions such as Heck and Suzuki reactions in the presence of pyrrole Schiff base complex of palladium immobilized on mesoporous mesoporous of MCM-41 (Pd-Py-MCM-41) has been reported. The Suzuki reaction was carried out in PEG-400 using phenylboronic acid (PhB(OH)(2)). Pd-Py-MCM-41 has been found as a promising catalyst for Heck reaction of butyl acrylate with aryl halides (including Cl, Br and I). The catalyst was characterized by FT-IR, TEM, XRD, SEM, BET and ICP-OES techniques. The protocol proves to be efficient and environmentally benign in terms of high yield, easy of recovery and reusability of catalyst.

引用

页码：967 / 975

页数：9

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