Synthesis of several functionalized cis-diisocyanide and fac-triisocyanide metal complexes
作者:Luqin Yang、Kung-Kuai Cheung、Andreas Mayr
DOI:10.1016/s0022-328x(99)00185-0
日期:1999.8
cis-Diisocyanide metal complexes of the types cis-W(CNR)2(CO)4, cis-ReCl(CNR)2(CO)3, and Fe(η5-C5H5)Cl(CNR)2 and fac-triisocyanide metal complexes of the types fac-W(CNR)3(CO)3 and [Fe(η5-C5H5)(CNR)3]Cl have been prepared. The isocyanides are of the type 4-CNC6H2-3,5-i-Pr2-f, whereby the functionalities f are capable of forming strong coordinative bonds to transition metals (f=CCH, CC-4-C5H4N, or CC-4
顺-Diisocyanide金属的类型的复合物的顺式-W(CNR)2(CO)4,顺-ReCl(CNR)2(CO)3和Fe(η 5 -C 5 H ^ 5)氯(CNR)2和FAC类型的-triisocyanide金属络合物FAC -W(CNR)3(CO)3 [(ηFe和5 -C 5 H ^ 5)(CNR)3 ]氯已经制备。异氰酸酯的类型为4-CNC 6 H 2 -3,5- i -Pr 2-f,其中官能度f能够与过渡金属形成牢固的配位键(f = CCH,CC-4-C 5 H 4 N或CC-4,4'-联苯-C 6 H 2 -3,5 -我-Pr 2 -4-NC)或能够与彼此通过共价键形成(F = BR,I,CCSiMe3,CCH互连)。的分子结构的顺式-W(4-CN-3,5-我-Pr 2 -C 6 H ^ 2 CC-4-C 5 H ^ 4 N)2(CO)4,顺-ReCl(4-CN-3 ,5- i -Pr