studied. Mo(CO)6 and W(CO), invariably gave cis-[(SB)M(CO)4] (M = Mo and W) derivatives but Cr(CO)6 yielded a mixture of [(SB)Cr(CO)4] and the appropriate (arene)chromium tricarbonyl for SB = SB1, SB2 and SB4 and the only (arene)chromium tricarbonyl for SB = SB3 and SB5. [M(CO)5(Ph3P)] (M = Cr and Mo) after reaction with SB give SB-bridged dinuclear [(Ph3P)(CO)4M(μ-SB) M(CO)4(Ph3P)] derivatives. Nitrosylation
五个席夫碱(SB)的反应,即,N,N'-亚乙基双(
对甲苯基亚胺)(SB 1),N,N'-亚乙基双(p -N,N-二甲基
氨基苯甲
亚胺(SB 2),N, N'-亚乙基双(cinnamylideneimine)(SB 3),N,N'-亚乙基双(甲基- p -methoxyphenylketimine)(SB 4)和N,N'-亚乙基双(甲基- p -methylphenylketimine)(SB 5)中,用组研究了
芳香烃溶剂中的VI
金属羰基化合物,Mo(CO)6和W(CO)总是生成顺式[[(SB)M(CO)4 ](M = Mo和W)衍
生物,但Cr(CO)6产生[(SB)Cr(CO)4的混合物]和适用于SB = SB 1,SB 2和SB 4的适当的(
芳烃)三羰基
铬,以及适用于SB = SB 3和SB 5的唯一的(
芳烃)三羰基
铬。与SB反应后的[M(CO)5(Ph 3 P)](M = Cr和Mo)得到SB桥连双核[(Ph