Silver-Mediated Oxidative C-H/P-H Functionalization: An Efficient Route for the Synthesis of Benzo[b]phosphole Oxides

被引：269

作者：

Chen, Yun-Rong ^{[1
]}

Duan, Wei-Liang ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2013年 / 135卷 / 45期

关键词：

INTRAMOLECULAR RADICAL TRANSFER; N BOND FORMATION; O BOND; INDOLES; CYCLIZATION; ALKYNES; PHOSPHONATION; ANNULATIONS; PHOSPHORUS; ENAMINES;

D O I：

10.1021/ja407373g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A Ag-mediated C-H/P-H functionalization reaction of arylphosphine oxides with internal alkynes was described for the direct preparation of benzo[b]phosphole oxides with a high yield. An unusual aryl migration on the P-atom derived from a C-P bond cleavage and a new C-P bond formation was also observed and demonstrated to proceed via the radical process.

引用

页码：16754 / 16757

页数：4

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