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Issue 25, 2020
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Palladium-catalyzed regioselective synthesis of B(4,5)- or B(4)-substituted o-carboranes containing α,β-unsaturated carbonyls

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Abstract

With the help of a carboxylic acid directing group, Pd-catalyzed regioselective synthesis of B(4,5)- or B(4)-substituted o-carboranes containing α,β-unsaturated carbonyls has been reported. The –COOH, removed during the course of the reaction, is responsible for controlling the regioselectivity. The desired products could be obtained in moderate to good yields.

Graphical abstract: Palladium-catalyzed regioselective synthesis of B(4,5)- or B(4)-substituted o-carboranes containing α,β-unsaturated carbonyls

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Article information


Submitted
03 Apr 2020
Accepted
26 May 2020
First published
28 May 2020

Org. Biomol. Chem., 2020,18, 4723-4727
Article type
Communication

Palladium-catalyzed regioselective synthesis of B(4,5)- or B(4)-substituted o-carboranes containing α,β-unsaturated carbonyls

C. Zhang, Q. Wang, S. Tian, J. Zhang, J. Li, L. Zhou and J. Lu, Org. Biomol. Chem., 2020, 18, 4723
DOI: 10.1039/D0OB00698J

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