Oxorhenium(V) complexes containing tridentate Schiff-base and monothiol coligands.
Oxorhenium(V) complexes containing tridentate Schiff-base and monothiol coligands.
复制标题
含有三齿希夫碱和单硫醇共配体的氧铼 (V) 配合物。
DOI:
10.1016/s0020-1693(99)00586-1
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发表时间:
2000
影响因子:
2.8
通讯作者:
Zubieta,Jon
中科院分区:
文献类型:
--
作者:
Femia,FrankJ;Chen,Xiaoyuan;Babich,JohnW;Zubieta,Jon
The reaction of [n-(C4H9)4N][ReOBr4(OPPh3)] with the tridentate Schiff-base [HOC6H4C(H)NC6H4SH] allows for the isolation of [ReOBr{η3-(OC6H4C(H)NC6H4S)}] (1). The reaction of [n-(C4H9)4N][ReOBr4(OPPh3)] with [HOC6H4C(H)NC6H4SH] and the appropriate benzenethiol (C6H4X-4-SH) where X=H, Br, Cl, F, and OCH3in methanol–acetonitrile treated with triethylamine has led to the isolation of a series of rhenium complexes of the type [ReO{η3-(OC6H4C(H)NC6H4S)} (η1-C6H4X-4-S)] (X=H (2), Br (3), Cl (4), F (5), and OCH3(6)). Likewise, under similar reaction conditions, the use of benzylmercaptan ligands of the type (C6H4X-4-CH2SH) where X=H, Cl, F, and OCH3has led to the isolation of a series of rhenium complexes of the type [ReO{η3-(OC6H4C(H)NC6H4S)} (η1-C6H4X-4-CH2S)] (X=H (7), Cl (8), F (9), and OCH3(10)). The incorporation of the appropriate amine functionality into the substituent R of the monodentate ligand allows for the isolation of a cationic oxorhenium(V) species, namely, [ReO{η3-(OC6H4C(H)NC6H4S)} (η1-C5H4NH-2-S)][Br] (11).