Reactivity of 1,1,2,2-tetraphenyldisilane as a radical reagent in ethanol was studied in reduction of alkyl bromides, addition to olefin and alkylation onto heteroaromatic bases with alkyl bromides. The present organodisilane showed moderate to good reactivities for these three types of radical reactions. (C) 1998 Elsevier Science Ltd. All rights reserved.
Tetraaryldisilanes as a novel strategic radical reagent
Reactivity of 1,1,2,2-tetraaryldsilanes as a radical reagent in ethanol was studied in reduction of alkyl bromides, addition to olefins and alkylation onto heteroaromatic bases with alkyl bromides. The present organodisilanes showed moderate to good reactivities for these three types of radical reactions. Among some disilanes prepared, 1,1,2,2-tetraphenyldisilane is the most useful in view of its reactivity and ease of preparation. (C) 1999 Elsevier Science Ltd. All rights reserved.
Rybakova, I. A.; Prilezhaeva, E. N.; Litvinov, V. P., Russian Journal of Organic Chemistry, 1995, vol. 31, # 5, p. 618 - 621
作者:Rybakova, I. A.、Prilezhaeva, E. N.、Litvinov, V. P.