Direct synthesis of dicarbollides

作者：Tok Oleg L; Holub Josef; Ruzicka Ales; Ruzickova Zdenka; Stibr Bohumil^*

来源：New Journal of Chemistry, 2018, 42(11): 8524-8529.

DOI：10.1039/c8nj00819a

A direct dicarbon insertion into nine-vertex arachno cages resulting in the formation of C-substituted dicarbollides [7,8-R-2-nido-7,8-C2B9H10]- Et(3)NH(+)via reactions between 4-Et3N-arachno-B9H13 and alkynes in refluxing toluene (yields 65-85%) is reported.

• 出版日期2018-6-7