摘要:
[N(PPh 3)2] [closo -1,2-Me 2 -3-(η3 -C 3 H 5)-3,3-(CO)2 -3,的CH 2 Cl 2溶液的处理1,2-WC 2 B 9 H 9]与HI水溶液在CO存在下提供[N(PPh 3)2] [closo -1,8-Me 2 -2-I-2,2,2-(CO )3 -2,1,8-WC 2 B 9 H 9]的定量收率。相反,[N(PPh)3)2] [closo -1,2-Me 2 -3-(η3 -C 3 H 5)-3,3-(CO)2 -3,1, 2-MoC 2 B 9 H 9]和水性HI最初产生[N(PPh 3)2] [closo -1,2-Me 2 -3-I-3,3,3-(CO)3 -3,1 ,2-MoC 2 B 9 H 9],但后者进行了笼状骨架重排以提供[N(PPh 3)2] [closo -1,8-Me 2 -2-I-2,2,2-( CO)3 -2