Orto Peter, Selby Hugh D, Ferris Daniel, Maeyer Jenine R, Zheng Zhiping
Department of Chemistry, The University of Arizona, Tucson, Arizona 85721, USA.
Inorg Chem. 2007 May 28;46(11):4377-9. doi: 10.1021/ic7004985. Epub 2007 Apr 26.
The addition of methanol and ethanol to the previously reported cluster solvates Re6(mu3-Se)8(PEt3)5(MeCN)2 and trans-[Re6(mu3-Se)8(PEt3)4(CH3CN)2][SbF6]2 afforded three cluster complexes with imino ester ligands: {Re6(mu3-Se)8(PEt3)5[HN=C(OCH3)(CH3)]}(SbF6)2, {Re6(mu3-Se)8(PEt3)5[HN=C(OCH2CH3)(CH3)]}{SbF6}2, and trans-{Re6(mu3-Se)8(PEt3)4[HN=C(OCH3)(CH3)]2}{SbF6}2. In all cases, predominant formation of the Z isomers was observed.
在先前报道的簇状溶剂化物Re6(μ3-Se)8(PEt3)5(MeCN)2和反式-[Re6(μ3-Se)8(PEt3)4(CH3CN)2][SbF6]2中加入甲醇和乙醇，得到了三种带有亚氨基酯配体的簇状配合物：{Re6(μ3-Se)8(PEt3)5[HN = C(OCH3)(CH3)]}(SbF6)2、{Re6(μ3-Se)8(PEt3)5[HN = C(OCH2CH3)(CH3)]}{SbF6}2和反式-{Re6(μ3-Se)8(PEt3)4[HN = C(OCH3)(CH3)]2}{SbF6}2。在所有情况下，均观察到主要生成Z异构体。
