New B-substituted derivatives of m-carborane, p-carborane, and cobalt bis(1,2-dicarbollide) anion
作者:Irina P. Beletskaya、Vladimir I. Bregadze、Vasily A. Ivushkin、Pavel V. Petrovskii、Igor B. Sivaev、Stefan Sjöberg、Galina G. Zhigareva
DOI:10.1016/j.jorganchem.2004.05.047
日期:2004.9
The Pd-catalyzed cross-coupling reactions of B–I bond in m- and p-carboranes and cobalt bis(1,2-dicarbollide) anion with organomagnesium and organozinc compounds were studied. Carboranyl derivatives of furan, thiophene, indole, pyridine and quinoline were synthesized. 2-Pyridylethynyl and 3-quinolylethynyl derivatives of p-carborane were prepared by Pd-catalyzed cross-coupling reactions using corresponding
的Pd催化的交叉偶联B的反应-在我键米-和p -carboranes和钴双(1,2- dicarbollide)阴离子与有机镁和有机锌化合物进行了研究。合成了呋喃,噻吩,吲哚,吡啶和喹啉的碳硼烷基衍生物。的2-吡啶乙炔基和3- quinolylethynyl衍生物p -carborane通过使用相应的炔烃或它们的衍生物镁Pd-催化的交叉偶联反应来制备。