The reactions of organosulfur transfer reagents with Fe2(CO)9 and the synthesis of the Fe2(CO)6 derivative of α-lipoic acid
作者:Alan Shaver、Orosman Lopez、David N. Harpp
DOI:10.1016/s0020-1693(00)81323-7
日期:1986.9
2 (CO) 9 with sulfur-transfer reagents of the types ImideSSImide and RSSImide where H-imide = phthalimide, succinimide, benzimidazole, morpholine and piperazine, and R CH 2 Ph and CMe 3 leads to cleavage of both the sulfursulfur bond and the sulfurnitrogen bond to give Fe 3 (CO) 9 S 2 in varying yields, some Fe 2 (CO) 6 S 2 plus low yields of the appropriate dimers of the type Fe 2 (CO) 6
摘要用亚胺SSImide和RSSImide类型的硫转移剂处理Fe 2(CO)9,其中H-酰亚胺=邻苯二甲酰亚胺,琥珀酰亚胺,苯并咪唑,吗啉和哌嗪,RCH 2 Ph和CMe 3导致硫硫键和硫氮键断裂,得到不同收率的Fe 3(CO)9 S 2,一些Fe 2(CO)6 S 2加上低收率的适当二聚体类型为Fe 2(CO)6(SR)(SR'),其中R = R'=邻苯二甲酰亚胺,CH 2 Ph,CMe 3和R = CH 2 Ph,CMe 3,R'=邻苯二甲酰亚胺。天然存在的环状二硫化物D,L-α-硫辛酸,其甲酯和酰胺与Fe 2(CO)9反应,得到Fe 2(CO)6衍生物,其中硫磺基键已断裂。