SELECTIVE RELEASE OF DIHYDROGEN UPON DEUTERIATION OF POLYHYDRIDO COMPLEXES - STUDIES ON [WH3(OCMEO)(PH(2)PCH(2)CH(2)PPH(2))(2)]

被引:7
作者
HENDERSON, RA
IBRAHIM, SK
OGLIEVE, KE
PICKETT, CJ
机构
关键词
D O I
10.1039/c39950001571
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The reaction of [WH3(OCMeO)(Ph(2)PCH(2)CH(2)PPh(2))(2)] with a large excess of anhydrous DX (X = Cl or Br) in THF selectively produces [WHD(O(2)CMe)(Ph(2)PCH(2)CH(2)PPh(2))(2)](+) and H-2; this selectivity is a consequence of the novel two-site character of the trihydride complex: the pendant acetate group is the site of deuteriation and the metal is the H-2-evolving site.
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页码:1571 / 1572
页数:2
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