Cp2TiCl2-catalyzed cycloboration of α-olefins with PhBCl2 in the synthesis of 2-alkyl(aryl,benzyl)-1-phenylboriranes

被引：18

作者：

Khusainova, Liliya I. ^{[1
]}

Khafizova, Leila O. ^{[1
]}

Tyumkina, Tatyana V. ^{[1
]}

Ryazanov, Kirill S. ^{[1
]}

Dzhemilev, Usein M. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Petrochem & Catalysis, Ufa 450075, Russia

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2017年 / 832卷

基金：

俄罗斯基础研究基金会;

关键词：

Boriranes; alpha-olefins; Cycloboration; Catalysis; PhBCl2; Cp2TiCl2; BORON; HYDROBORATION; ALKENES; ALKYNES; BOND; 2,3-DIHYDRO-1H-BOROLES; BF3-CENTER-DOT-ET2O; PHOTOISOMERIZATION; HYDROSILYLATION; TRANSFORMATION;

D O I：

10.1016/j.jorganchem.2017.01.009

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A one-pot method for the synthesis of 2-alkyl(aryl, benzyl)-1-phenylboriranes has been developed via the reaction of alpha-olefins with PhBCl2 in the presence of Cp2TiCl2 as the catalyst. The method implies the formation of boriranes as the result of transmetalation of titanacyclopropane intermediates generated in the reaction of alpha-olefins with Cp2TiCl2. Individual 1-phenyl-2-substituted boriranes were isolated and their structures confirmed by NMR spectral methods. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：12 / 17

页数：6

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