C-C Cross-Coupling Reactions of Organosilanes with Terminal Alkenes and Allylic Acetates Using PdII Catalyst Supported on Starch Coated Magnetic Nanoparticles

被引：7

作者：

Patra, Debabrata ^{[1
]}

Panja, Subir ^{[2
]}

Saha, Amit ^{[1
]}

机构：

[1] Jadavpur Univ, Dept Chem, Kolkata 700032, India

[2] Indian Assoc Cultivat Sci, Sch Chem Sci, Kolkata 700032, India

来源：

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2020年 / 2020卷 / 07期

关键词：

Magnetic palladium catalyst; Oxidative Heck coupling; Tsuji-Trost allylic coupling; Organosilicon; Recyclable catalyst; HECK-TYPE REACTION; ARYL; CARBONATES; COMPLEXES; EFFICIENT; FACILE;

D O I：

10.1002/ejoc.201901812

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Starch coated magnetic nanoparticles supported palladium catalyst has been explored to perform C-C cross coupling reactions, such as oxidative Heck coupling and Tsuji-Trost allylic coupling using organosilicon compounds as one of the coupling partners. The biopolymer coated magnetic catalyst was very easy to recover magnetically and was efficiently recycled in the subsequent batches. All the reactions were performed in air and thus the necessity of air and moisture free reaction condition is avoided. The present protocols show wide substrate scope and good yields of the products.

引用

页码：878 / 883

页数：6