Ferreira, Cristina M. P.; Guedes da Silva, M. Fatima C.; Kukushkin, Vadim Yu., Journal of the Chemical Society, Dalton Transactions
作者:Ferreira, Cristina M. P.、Guedes da Silva, M. Fatima C.、Kukushkin, Vadim Yu.、Frausto da Silva, Joao J. R.、Pombeiro, Armando J. L.
DOI:——
日期:——
Preparation of the isocyanide complexes trans-[ReCl(CNR)(dppe)2](R = Me or But) and their reactions with acid to give carbyne complexes. X-Ray crystal structure of trans-[ReCl(CNHMe)(dppe)2][BF4]
作者:Armando J. L. Pombeiro、Maria Fernanda N. N. Carvalho、Peter B. Hitchcock、Raymond L. Richards
DOI:10.1039/dt9810001629
日期:——
The complexestrans-[ReCl(CNR)(dppe)2](1, R = Me or But) have been prepared by replacement of dinitrogen in trans-[ReCl(N2)(dppe)2]. The alkyl isocyanide ligands in complexes (1) undergo electrophilic attack at the nitrogen atom by mineral acid (HBF4), forming the carbyne complexestrans-[ReCl(CNHR)(dppe)2][BF4](2, R = Me or But) and spectroscopic data for these complexes are given.