POLYAZOLYL CHELATE CHEMISTRY .4. DIHYDROBIS(BENZOTRIAZOLYL)BORATO COMPLEXES OF RUTHENIUM(II)

被引:25
作者
CARTWRIGHT, J [1 ]
HILL, AF [1 ]
机构
[1] UNIV LONDON IMPERIAL COLL SCI TECHNOL & MED,DEPT CHEM,LONDON SW7 2AY,ENGLAND
关键词
D O I
10.1016/0022-328X(92)83253-E
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The reactions of the salt K[H2B(bta)2] (bta = benzotriazol-1-yl) with the compounds [RuClR(CO)-(PPh3)n] (n = 3, R = H; n = 2, R = C6H4Me-4. CH=CHC6H4Me-4, CH=CHC4H9, C(C=CPh)=CHPh) give high yields of the chelate complexes [RuR(CO)(PPh3)2{eta-2-H2B(bta)2}]. The hydrido complex can also be made by similar treatment of the salt [RuH(NCMe)2(CO)(PPh3)2]BF4, and gives the chloro-derivative [RuCl(CO)(PPh3)2{eta-2-H2B(bta)2}] upon treatment with N-chlorosuccinimide.
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页码:229 / 238
页数:10
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