Nonacarbonyldiiron-Induced Reaction of 3-Azido-1,2,3-triphenylcyclopropene and 4,5,6-Triphenyl-1,2,3-triazine
作者:Tomoshige Kobayashi、Naoki Murata、Makoto Nitta
DOI:10.1246/bcsj.60.3062
日期:1987.8
The [Fe2(CO)9]-induced reaction of 3-azido-1,2,3-triphenylcyclopropene (1) undergoes elimination of a nitrogen molecule and C–C bond cleavage to result in the formation of benzonitrile, diphenylacetylene, 2,3-diphenylinden-1-one, and 1,2,3-triphenylpropen-1-one. The similar reaction of 4,5,6-triphenyl-1,2,3-triazine, which is an isomer of 1, undergoes reductive N–N bond cleavage to give 3,4,5-triphenylpyrazole in good yield.
[Fe2(CO)9]诱导的3-叠氮-1,2,3-三苯基环丙烯(1)发生氮分子消除和C-C键断裂反应,生成苯甲腈、二苯乙炔、2,3-二苯基茚-1-酮和1,2,3-三苯基丙烯-1-酮。1的异构体4,5,6-三苯基-1,2,3-三嗪的类似反应中,N-N键发生还原断裂,高产率地生成3,4,5-三苯基吡唑。