Issue 5, 2020
From the journal:

Dalton Transactions

Palladium-catalyzed intramolecular dehydrogenative coupling of BH and OH: synthesis of carborane-fused benzoxaboroles†

Chun-Xiao Cui,a   Jie Zhang,b   Zaozao Qiu ORCID logo *acd  and  Zuowei Xie ORCID logo *ab  

* Corresponding authors

a Shanghai-Hong Kong Joint Laboratory in Chemical Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Rd, Shanghai 200032, China
E-mail: qiuzz@sioc.ac.cn

b Department of Chemistry and State Key Laboratory of Synthetic Chemistry, The Chinese University of Hong Kong, Shatin, N. T., Hong Kong, China
E-mail: zxie@cuhk.edu.hk

c CAS Key Laboratory of Energy Regulation Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Rd, Shanghai 200032, China

d Fujian Innovation Academy, Chinese Academy of Sciences, 155 Yangqiao Rd West, Fuzhou, China

Abstract

A Pd-catalyzed intramolecular dehydrogenative coupling of BH and OH for the construction of cage B–O bonds has been developed, leading to a new class of 1,3- and 1,4-o-carboranobenzoxaborole derivatives. This represents a new route to C,B-carborane-fused heterocycles.

Graphical abstract: Palladium-catalyzed intramolecular dehydrogenative coupling of BH and OH: synthesis of carborane-fused benzoxaboroles

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Article information

DOI
https://doi.org/10.1039/C9DT04553H
Article type
Communication
Submitted
27 Nov 2019
Accepted
03 Jan 2020
First published
03 Jan 2020

Dalton Trans., 2020,49, 1380-1383

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Palladium-catalyzed intramolecular dehydrogenative coupling of BH and OH: synthesis of carborane-fused benzoxaboroles

C. Cui, J. Zhang, Z. Qiu and Z. Xie, Dalton Trans., 2020, 49, 1380 DOI: 10.1039/C9DT04553H

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