화학공학소재연구정보센터
Inorganic Chemistry, Vol.59, No.23, 17340-17346, 2020
Palladium Catalyzed Selective B(3)-H Activation/Oxidative Dehydrogenative Coupling for the Synthesis of Bis(o-carborane)s
A palladium catalyzed selective B(3)-H activation/oxidative dehydrogenative coupling for the synthesis of bis(ocarborane)s connected with B(3)-B(3') and B(3)-B(6') bonds has been developed for the first time. A plausible mechanism involving stepwise activation of B(3)-H and B(3'/6')-H bonds by Pd-II and Pd-IV was proposed. This work is the first example and the most efficient protocol for synthesis of bis(o-carborane)s connected with B(3)-B(3') and B(3)-B(6') bonds, which has important reference for design, synthesis, and application of bis(ocarborane)s in related fields.