Recent advances in B-H functionalization of icosahedral carboranes and boranes by transition metal catalysis

Significant progress in the functionalization of icosahedral boron clusters has been made in the past years, leading to an increasing number of applications in various fields of research. The direct conversion of B-H bonds to substituted vertices constitutes an attractive strategy to synthesize cage compounds with desired properties. In this report, recent advances in the transition metal-catalyzed B-H activation of neutral and anionic boron clusters are presented.