CIS-STEREOCHEMISTRY ON NUCLEOPHILIC-ADDITION TO A CATIONIC ETA-2-ALKYNE COMPLEX, [(ETA-5-C5H5)FE(CO)2(PH-CC-PH)]BF4

被引：9

作者：

AKITA, M

KAKUTA, S

SUGIMOTO, S

TERADA, M

MOROOKA, Y

机构：

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1992年 / 05期

关键词：

D O I：

10.1039/c39920000451

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Treatment of a coordinatively saturated cationic eta(2)-alkyne iron complex [(eta(5)-C5H5)Fe(CO)2(Ph-C = C-Ph)]BF4 with various nucleophiles (Nu: O-, S- and N-nucleophiles) does not afford a trans-alkenyl complex but alkenic products with cis-structure, i.e. a cis-alkenyl complex, cis-(eta(5)-C5H5)(CO)2Fe-C(Ph) = C(Ph)-Nu and/or a metallacycle, (eta(5)-C5H5)(OC) activated Fe-[C(Ph) = C(Ph)-C(= O)-Nu] or (eta(5)C5H5)(OC) activated Fe-[C(Ph) = C(Ph)-Cl = O)-Nu].

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页码：451 / 453

页数：3

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