Control of chelation/nonchelation stereoselections in lanthanide-catalysed aldol reactions

Koichi Mikami; Masahiro Terada; Takeshi Nakai

doi:10.1039/C39930000343

Control of chelation/nonchelation stereoselections in lanthanide-catalysed aldol reactions

Koichi Mikami, Masahiro Terada, Takeshi Nakai

Research output: Contribution to journal › Article › peer-review

27 Citations (Scopus)

Abstract

A europium complex, [Eu(dppm)₃], can 'recognize' the difference in not only the protecting groups of α- or β-alkoxy aldehydes but also the size of ketene silyl acetals and catalyse either the chelation or nonchelation controlled-aldol reaction; {[Eu(dppm)₃] = tris[di(perfluoro-2-propoxypropionyl)methanato]europium(III)}.

Original language	English
Pages (from-to)	343-345
Number of pages	3
Journal	Journal of the Chemical Society, Chemical Communications
Issue number	4
DOIs	https://doi.org/10.1039/C39930000343
Publication status	Published - 1993 Dec 1
Externally published	Yes

ASJC Scopus subject areas

Molecular Medicine

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title = "Control of chelation/nonchelation stereoselections in lanthanide-catalysed aldol reactions",

abstract = "A europium complex, [Eu(dppm)3], can 'recognize' the difference in not only the protecting groups of α- or β-alkoxy aldehydes but also the size of ketene silyl acetals and catalyse either the chelation or nonchelation controlled-aldol reaction; {[Eu(dppm)3] = tris[di(perfluoro-2-propoxypropionyl)methanato]europium(III)}.",

author = "Koichi Mikami and Masahiro Terada and Takeshi Nakai",

year = "1993",

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doi = "10.1039/C39930000343",

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AU - Mikami, Koichi

AU - Terada, Masahiro

AU - Nakai, Takeshi

PY - 1993/12/1

Y1 - 1993/12/1

N2 - A europium complex, [Eu(dppm)3], can 'recognize' the difference in not only the protecting groups of α- or β-alkoxy aldehydes but also the size of ketene silyl acetals and catalyse either the chelation or nonchelation controlled-aldol reaction; {[Eu(dppm)3] = tris[di(perfluoro-2-propoxypropionyl)methanato]europium(III)}.

AB - A europium complex, [Eu(dppm)3], can 'recognize' the difference in not only the protecting groups of α- or β-alkoxy aldehydes but also the size of ketene silyl acetals and catalyse either the chelation or nonchelation controlled-aldol reaction; {[Eu(dppm)3] = tris[di(perfluoro-2-propoxypropionyl)methanato]europium(III)}.

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Control of chelation/nonchelation stereoselections in lanthanide-catalysed aldol reactions

Abstract

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