Regiospecific one-pot synthesis of diaryliodonium tetrafluoroborates from arylboronic acids and aryl iodides

被引：200

作者：

Bielawski, Marcin ^{[1
]}

Aili, David ^{[1
]}

Olofsson, Berit ^{[1
]}

机构：

[1] Stockholm Univ, Dept Organ Chem, Arrhenius Lab, SE-10691 Stockholm, Sweden

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2008年 / 73卷 / 12期

关键词：

D O I：

10.1021/jo8004974

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Diaryliodonium salts have recently received considerable attention as mild arylation reagents in organic synthesis. This paper describes a regiospecific, sequential one-pot synthesis of symmetrical and unsymmetrical diaryliodonium tetrafluoroborates, which are the most popular salts in metal-catalyzed arylations. The protocol is fast and high-yielding and has a large substrate scope. Furthermore, the corresponding diaryliodonium triflates can conveniently be obtained via an in situ anion exchange.

引用

页码：4602 / 4607

页数：6

共 48 条

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