A TRANS-CHELATING CHIRAL DIPHOSPHINE LIGAND - SYNTHESIS OF 2,2''-BIS[1-(DIPHENYLPHOSPHINO)ETHYL]-1,1''-BIFERROCENE AND ITS COMPLEXES WITH PLATINUM(II) AND PALLADIUM(II)
A TRANS-CHELATING CHIRAL DIPHOSPHINE LIGAND - SYNTHESIS OF 2,2''-BIS[1-(DIPHENYLPHOSPHINO)ETHYL]-1,1''-BIFERROCENE AND ITS COMPLEXES WITH PLATINUM(II) AND PALLADIUM(II)
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DOI：
10.1016/s0957-4166(00)86110-8
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发表时间：
1991-01-01
影响因子：
--
通讯作者：
ITO, Y
中科院分区：
文献类型：
--
作者：
SAWAMURA, M;HAMASHIMA, H;ITO, Y
合成了一种新的手性双膦配体（R，R）-（S，S）-2，2“-双[1-（二苯基膦基）乙基]-1，1”-双二茂铁，它同时具有中心手性元素和平面手性元素。 NMR研究和分子量测定表明，配体螯合铂（II）和钯（II）的反式方式。
A new chiral diphosphine ligand, (R,R)-(S,S)-2,2''-bis[1-(diphenylphosphino)ethyl]-1,1''-biferrocene, which possesses both central and planar elements of chirality, was synthesized. The NMR studies and molecular weight determination indicated that the ligand chelates to platinum(II) and palladium(II) in trans-manner.