Light-promoted copper-catalyzed cage C-Arylation of o-carboranes : facile synthesis of 1-Aryl-o-carboranes and o-carborane-fused cyclics

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

6 Scopus Citations
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Original languageEnglish
Pages (from-to)14944-14948
Journal / PublicationNew Journal of Chemistry
Volume45
Issue number33
Online published19 May 2020
Publication statusPublished - 7 Sept 2021
Externally publishedYes

Abstract

Light-promoted, copper catalyzed cage C-H arylation of o-carboranes with aryl halides has been achieved, leading to the facile synthesis of a variety of 1-Aryl-o-carboranes and o-carborane-fused cyclics. This method has the following features: (1) using o-carboranes instead of prefunctionalized iodocarboranes as starting materials; (2) employing earth abundant copper as a catalyst; and (3) room-Temperature reaction. Control experiments suggest that the reaction proceeds via Cu-catalyzed radical coupling.

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