New ferrocenyloxazoline for the preparation of ferrocenes with planar chirality

被引：44

作者：

Manoury, E ^{[1
]}

Fossey, JS ^{[1
]}

Aït-Haddou, H ^{[1
]}

Daran, JC ^{[1
]}

Balavoine, GGA ^{[1
]}

机构：

[1] CNRS UMR 8241, Chim Coordinat Lab, F-31004 Toulouse, France

来源：

ORGANOMETALLICS | 2000年 / 19卷 / 18期

关键词：

D O I：

10.1021/om000016y

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

New ferrocenyloxazolines with two stereogenic centers were prepared with excellent yields starting from the (1S, 2S)-(+)-2-amino-3-phenyl-1, 3-propanediol. They can then be used for the preparation of ferrocenes with planar chirality with very high diastereoselectivities (>99:1%) by a lithiation /electrophile-trapping sequence. The syntheses of chiral (phosphinoferrocenyl)oxazoline and (phenylthioferrocenyl)oxazoline and their use as ligands in conjunction with bis[(pi-allyl)palladium chloride] in the enantioselective allylic alkylation of rac-1,3-diphenylprop-2-enyl acetate was investigated.

引用

页码：3736 / 3739

页数：4

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