Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/85149
Title: Azaborabutadienes: Synthesis by Metal-Free Carboboration of Nitriles and Utility as Building Blocks for B,N-Heterocycles
Authors: Kong, Lingbing
Lu, Wei
Li, Yongxin
Ganguly, Rakesh
Kinjo, Rei
Keywords: Carboboration
Azaborabutadiene
Issue Date: 2016
Source: Kong, L., Lu, W., Li, Y., Ganguly, R., & Kinjo, R. (2016). Azaborabutadienes: Synthesis by Metal-Free Carboboration of Nitriles and Utility as Building Blocks for B,N-Heterocycles. Angewandte Chemie International Edition, 55(47), 14718-14722.
Series/Report no.: Angewandte Chemie International Edition
Abstract: Metal-free regioselective carboboration of arylnitriles with L2PhB: (1: L=oxazol-2-ylidene) catalyzed by Et3B afforded the unprecedented acyclic 2-aza-4-borabutadienes 2, thus demonstrating a new strategy to construct a B,C,N-mixed π-system involving B=C and C=N bonds. Thermal isomerization of 2 gave C-borylimines (3), and diverse reactivity of 2 a towards several substrates, such as H+, F+, O2, S, Se, and isonitriles, allowed construction of boron-containing heterocycles with various ring sizes, thus illustrating the utility of 2 as a synthetic building block.
URI: https://hdl.handle.net/10356/85149
http://hdl.handle.net/10220/43658
ISSN: 1433-7851
DOI: 10.1002/anie.201608994
Rights: © 2016 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim. This is the author created version of a work that has been peer reviewed and accepted for publication by Angewandte Chemie International Edition, Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1002/anie.201608994].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Journal Articles

SCOPUSTM   
Citations 20

10
checked on Sep 5, 2020

WEB OF SCIENCETM
Citations 50

10
checked on Oct 19, 2020

Page view(s) 50

245
checked on Oct 26, 2020

Download(s) 50

56
checked on Oct 26, 2020

Google ScholarTM

Check

Altmetric


Plumx

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.