derivative are obtained. Alkylation of the thione sulphur atom in the unit FeC(S)SRe produces the dithiocarbene [(cp)(CO)2FeC(SCH3)SRe(CO)5]+ in good yield. The reaction of this metallodithiocarbenemetal complex with methylamine yields [(cp)(CO)2FeC(S)(SCH3)] and [Re(CO)4(NH2CH3)(CONHCH3)]. The compounds [(cp)(CO)2FeC(S)(SCH3)] and [Re(CO)5Br] were formed from the reaction of [(cp)(CO)2FeC(SCH3)SRe(CO)5]+
(
环戊二烯基)
铁,[(CP)(CO)二羰基的
二硫化碳加合物之间的反应2个F
ECS 2 ] -(CP =η 5 -C 5 H ^ 5),和[M(CO)5 BR](M = Mn或Re)以高收率产生异双核络合物[(CP)(CO)2 F
ECS 2 M(CO)4 ],其中CS 2基团在单元FeC([图中省略])中起桥作用。反应条件,既有螯合物[[CP](CO)2 FeC([省略了图示](CO)4 ],也有未知的[[CP)(CO)2 FeC(S)SRe(CO)得到5 ]的衍
生物。FeC(S)SRe单元中
硫酮
硫原子的烷基化可产生高收率的二
硫卡宾[(CP)(CO) 2 FeC(SCH 3)SRe(CO) 5 ] +。该
金属二
硫代碳烯
金属配合物与
甲胺的反应产生[(CP)(CO) 2 FeC(S)(SCH 3)]和[Re(CO) 4(NH 2 CH 3)(CONHCH 3)]。化合物[(CP)(CO) 2 FeC(S)(SCH