A polymer-supported phosphoramide as a Lewis-base catalyst for the catalytic aldol reaction

Robert A. Flowers; Xin Xu; Cody Timmons; Guigen Li

doi:10.1002/ejoc.200400228

A polymer-supported phosphoramide as a Lewis-base catalyst for the catalytic aldol reaction

Robert A. Flowers, Xin Xu, Cody Timmons, Guigen Li

Chemistry and Biochemistry

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

29 Scopus citations

Abstract

The aldol reactions between trichlorosilyl enol ethers and aldehydes were catalyzed by an environmentally benign polymer-supported phosphoramide organocatalyst. Eight examples are reported with moderate to good chemical yields and stereoselectivity. Significant rate enhancements were observed.

Original language	English
Pages (from-to)	2988-2990
Number of pages	3
Journal	European Journal of Organic Chemistry
Issue number	14
DOIs	https://doi.org/10.1002/ejoc.200400228
State	Published - Jul 12 2004

Keywords

Aldol reactions
HMPA-type derivative
Polymeric phosphoramide

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10.1002/ejoc.200400228

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title = "A polymer-supported phosphoramide as a Lewis-base catalyst for the catalytic aldol reaction",

abstract = "The aldol reactions between trichlorosilyl enol ethers and aldehydes were catalyzed by an environmentally benign polymer-supported phosphoramide organocatalyst. Eight examples are reported with moderate to good chemical yields and stereoselectivity. Significant rate enhancements were observed.",

keywords = "Aldol reactions, HMPA-type derivative, Polymeric phosphoramide",

author = "Flowers, {Robert A.} and Xin Xu and Cody Timmons and Guigen Li",

year = "2004",

month = jul,

day = "12",

doi = "10.1002/ejoc.200400228",

language = "English",

pages = "2988--2990",

journal = "European Journal of Organic Chemistry",

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T1 - A polymer-supported phosphoramide as a Lewis-base catalyst for the catalytic aldol reaction

AU - Flowers, Robert A.

AU - Xu, Xin

AU - Timmons, Cody

AU - Li, Guigen

PY - 2004/7/12

Y1 - 2004/7/12

N2 - The aldol reactions between trichlorosilyl enol ethers and aldehydes were catalyzed by an environmentally benign polymer-supported phosphoramide organocatalyst. Eight examples are reported with moderate to good chemical yields and stereoselectivity. Significant rate enhancements were observed.

AB - The aldol reactions between trichlorosilyl enol ethers and aldehydes were catalyzed by an environmentally benign polymer-supported phosphoramide organocatalyst. Eight examples are reported with moderate to good chemical yields and stereoselectivity. Significant rate enhancements were observed.

KW - Aldol reactions

KW - HMPA-type derivative

KW - Polymeric phosphoramide

UR - http://www.scopus.com/inward/record.url?scp=4544308583&partnerID=8YFLogxK

U2 - 10.1002/ejoc.200400228

DO - 10.1002/ejoc.200400228

M3 - Article

AN - SCOPUS:4544308583

SP - 2988

EP - 2990

JO - European Journal of Organic Chemistry

JF - European Journal of Organic Chemistry

SN - 1434-193X

IS - 14

ER -

A polymer-supported phosphoramide as a Lewis-base catalyst for the catalytic aldol reaction

Abstract

Keywords

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