A CHEMICAL-REACTION PATH FROM CRYSTAL-STRUCTURE DATA - ISOLATION OF INTERMEDIATES IN THE REACTION OF A BIMETALLIC CHIRAL ENOLATE WITH BENZALDEHYDE

被引：19

作者：

BERNO, P

FLORIANI, C

CHIESIVILLA, A

GUASTINI, C

机构：

[1] UNIV LAUSANNE,CHIM SECT,PL CHATEAU 3,CH-1005 LAUSANNE,SWITZERLAND

[2] UNIV PARMA,CNR,CTR STUDIO STRUTTURIST DIFFRATTOMETR,IST STRUTTURIST CHIM,I-43100 PARMA,ITALY

来源：

ORGANOMETALLICS | 1990年 / 9卷 / 07期

关键词：

D O I：

10.1021/om00157a004

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The isolation and the structural characterization of [cp(CO)(PPh3)Fe(COCH2C(Ph)OTi(cp)2Cl)] (2), derived from the aldol reaction of [cp(CO)(PPh3)Fe(C(CH2)OTi(cp)2Cl)] (1) with PhCHO, was achieved. When the Cl- ligand was removed from 2 with use of BPh4-, the dimetallacycle [formula omitted] (3) was obtained. Its structure very closely mimics the structure of the cyclic transition state suggested for the aldol reaction. © 1990, American Chemical Society. All rights reserved.

引用

页码：1995 / 1997

页数：3

共 19 条

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