Rare-Earth-Catalyzed C-H Bond Addition of Pyridines to Olefins

被引：206

作者：

Guan, Bing-Tao

Hou, Zhaomin ^{[1
]}

机构：

[1] RIKEN Adv Sci Inst, Organometall Chem Lab, Wako, Saitama 3510198, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2011年 / 133卷 / 45期

关键词：

STYRENE-STYRENE SEQUENCES; SYNDIOSPECIFIC COPOLYMERIZATION; SELECTIVE ALKENYLATION; AROMATIC HETEROCYCLES; INSERTION CHEMISTRY; ALKYNYL COMPLEXES; COUPLING REACTION; SCANDIUM; ACTIVATION; POLYMERIZATION;

D O I：

10.1021/ja208129t

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An efficient and general protocol for the ortho-alkylation of pyridines via C-H addition to olefins has been developed, using cationic half-sandwich rare-earth catalysts, which provides an atom-economical method for the synthesis of alkylated pyridine derivatives. A wide range of pyridine and olefin substrates including alpha-olefins, styrenes, and conjugated dienes are compatible with the catalysts.

引用

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页码：18086 / 18089

页数：4

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