A Modular Synthetic Approach to Monocyclic 1,4-Azaborines

被引：45

作者：

Liu, Xuguang ^{[1
,4
]}

Zhang, Yuanzhe ^{[1
]}

Li, Bo ^{[1
]}

Zakharov, Lev N. ^{[2
]}

Vasiliu, Monica ^{[3
]}

Dixon, David A. ^{[3
]}

Liu, Shih-Yuan ^{[1
]}

机构：

[1] Boston Coll, Dept Chem, Chestnut Hill, MA 02467 USA

[2] Univ Oregon, Dept Chem, Eugene, OR 97403 USA

[3] Univ Alabama, Dept Chem, Tuscaloosa, AL 35487 USA

[4] Tianjin Univ Technol, Coll Chem & Chem Engn, Tianjin, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2016年 / 55卷 / 29期

基金：

美国国家科学基金会;

关键词：

aromaticity; azaborines; BN heterocycles; resonance stabilization; synthetic methods; LATE-STAGE FUNCTIONALIZATION; PROTECTING GROUP-FREE; B-N; ELECTRON DELOCALIZATION; OPTICAL-PROPERTIES; C-C; 1,2-AZABORINES; ISOSTERES; SYSTEMS; DONOR;

D O I：

10.1002/anie.201602840

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A simple and general method for the synthesis of a wide range of monocyclic 1,4-azaborines, including the first examples containing B heteroatoms is described. Post-heterocycle-formation olefin isomerization was employed as a key strategy. This new synthetic method provides fundamental insight into the resonance stabilization and photophysical properties of 1,4-azaborines.

引用

页码：8333 / 8337

页数：5

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