已经确定的是乙基iodoacelate和1,4-
二碘丁烷烷基化triarylantimony的Ar 3的SB与形成[
氩3 SBCH 2 C(O)OET] +我-和[
氩3的SB(CH 2)4 I] +我−,\([rm A}} \ rm r}} _ 3} \ rm SB}} (\ rm C}} \ rm H}} _ 2}) _4} \ rm I}}] ^ +} \ rm I}} ^-},\; [\ rm A}} \ rm r}} _ 3} \ rm SB}} (\ rm C}} \ rm H}} _ 2})_ 4} \ rm SBA}} \ rm r}} _ 3}] ^ 2+}} \ rm I}} _ 2 ^-\),其中Ar = 2,6-(OMe)2 C 6 H 3。复合体\([rm A}} \ rm