ORGANOMETALLIC NITROSYL CHEMISTRY .9. (ETA-C5H5)W(NO)(ETA-3-C3H5)I, A CHIRAL ORGANOMETALLIC COMPLEX CONTAINING A VERY ASYMMETRIC ALLYL LIGAND

被引:39
作者
GREENHOUGH, TJ [1 ]
LEGZDINS, P [1 ]
MARTIN, DT [1 ]
TROTTER, J [1 ]
机构
[1] UNIV BRITISH COLUMBIA,DEPT CHEM,VANCOUVER V6T 1W5,BC,CANADA
关键词
D O I
10.1021/ic50201a064
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
In the explanation of the remarkable stereoselectivity observed during reactions of CpMo(CO)(NO)(η3-allyl)+ [Cp = η5-C5H5] cations with nucleophiles, it has been suggested that electronic asymmetry of the metal atom in the cation probably distorts the allyl ligand so as to localize the π-electron density between the carbon atoms trans to NO.2 We now wish to report that just such a distortion occurs to a marked degree in the related chiral complex CpW(NO)(η3-C3H5)I, a feature which permits the straightforward assignment of its 1H and 13C NMR spectra. © 1979, American Chemical Society. All rights reserved.
引用
收藏
页码:3268 / 3270
页数:3
相关论文
共 15 条