Reactions between ruthenium cluster carbonyls and 1,4-diphenylbuta-1,3-diyne

被引：66

作者：

Bruce, MI ^{[1
]}

Zaitseva, NN ^{[1
]}

Skelton, BW ^{[1
]}

White, AH ^{[1
]}

机构：

[1] UNIV WESTERN AUSTRALIA,DEPT CHEM,NEDLANDS,WA 6907,AUSTRALIA

来源：

INORGANICA CHIMICA ACTA | 1996年 / 250卷 / 1-2期

关键词：

crystal structures; ruthenium complexes; 1,3-diyne complexes; carbonyl complexes; cluster complexes;

D O I：

10.1016/S0020-1693(96)05219-X

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The complexes Ru{C(C=CPh)=CPhC(C=CPh)=CPh}(CO)(3)(NMe(3)) (3), Ru-2{mu-C(C=CPh)=CPhC(C=CPh)=CPh}(CO)(6) (1), Ru-2{mu-[C(C=CPh)=CPh]2CO}(CO)(6) (2), Ru-3(mu(3)-PhC(2)C=CPh)(mu-CO)(CO)(9) (4) and Ru-4(mu(4)-PhC(2)C=CPh)(CO)(12) (5) have been isolated from reactions between PhC(2)C(2)Ph and Ru-3(CO)(12) or Ru-3(CO)(10)(NCMe)(2). The molecular structures of complexes 1, 2, 3 and 5 have been determined from single-crystal X-ray studies. All complexes have precedents in similar products obtained from reactions involving mono-ynes; in the present cases, each alkyne fragment retains a phenylethynyl (PhC=C-) group as a non-coordinated substituent.

引用

页码：129 / 138

页数：10

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