Polystyrene supported Dichloro-(8-aminoquinoline)-Palladium(II) complex catalyzed C-H bond activation for ortho-acylation of 2-aryl pyridines

被引：10

作者：

Perumgani, C. Pullaiah ^{[1
]}

Parvathaneni, Sai Prathima ^{[1
]}

Kodicherla, Balaswamy ^{[1
]}

Keesara, Srinivas ^{[2
]}

Mandapati, Mohan Rao ^{[1
]}

机构：

[1] CSIR Indian Inst Chem Technol IICT, Catalysis Lab, Inorgan & Phys Chem Div, Hyderabad 500607, Andhra Pradesh, India

[2] Univ Hyderabad, Sch Chem, Hyderabad 500046, Andhra Pradesh, India

来源：

INORGANICA CHIMICA ACTA | 2017年 / 455卷

关键词：

Dichloro-(8-aminoquinoline)-Pd(II) complex; ortho-Acylation; 2-Aryl pyridines; Toluene derivatives; Benzyl alcohols; ALCOHOLS;

D O I：

10.1016/j.ica.2016.10.014

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Polystyrene-supported Dichloro-(8-aminoquinoline)-Pd(II) complex C was synthesized and its catalytic efficiency was evaluated for ortho-acylation of 2-aryl pyridines with alcohols to form aryl ketones via cross dehydrogenative coupling. In addition in the presence of Pd(II) complex, toluene derivatives were also employed as an effective coupling partner for synthesis of aromatic ketones. Furthermore, this catalyst was highly stable and could be easily recovered by simple filtration and reused for four cycles with no significant decrease in its activity and selectivity. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：105 / 111

页数：7

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