The reaction between aryl Grignard reagents and aryl halides in the presence of non-ligated nickel(II) chloride affords the cross-coupling products in high yields (60-98%).
732. The kinetics and mechanisms of aromatic halogen substitution. Part XIV. Rates and products of chlorination of methyl-substituted biphenyls in acetic acid
作者:P. B. D. de la Mare、D. Muriel Hall、Margaret M. Harris、M. Hassan、E. A. Johnson、N. V. Klassen
DOI:10.1039/jr9620003784
日期:——
Phenanthro[1,10-cd:8,9-c′d′]bis[1,2]-dithiole and -diselenole as novel electron donors
The preparation of the title compounds is reported along with their formation of electrically highly conductive charge-transfer complexes with the common electron acceptors TCNQ, TCNQF4, and DDQ.