Siliceous mesocellular foam-supported chiral bisoxazoline: Application to asymmetric cyclopropanation

Su Seong Lee; Jackie Y. Ying

doi:10.1016/j.molcata.2006.04.018

Siliceous mesocellular foam-supported chiral bisoxazoline: Application to asymmetric cyclopropanation

Su Seong Lee
, Jackie Y. Ying^*

^*Corresponding author for this work

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

34 Scopus citations

Abstract

Chiral bisoxazolines were covalently immobilized onto siliceous mesocellular foams (MCF) by a simple method. The heterogenized bisoxazoline-copper catalysts showed high enantioselectivity (up to 85% enantiomeric excess (ee)) and excellent recyclability in asymmetric cyclopropanation reactions.

Original language	English
Pages (from-to)	219-224
Number of pages	6
Journal	Journal of Molecular Catalysis A: Chemical
Volume	256
Issue number	1-2
DOIs	https://doi.org/10.1016/j.molcata.2006.04.018
State	Published - 18 Aug 2006
Externally published	Yes

Keywords

Bisoxazoline
Cyclopropanation
Immobilization
Mesoporous

ASJC Scopus subject areas

Catalysis
Process Chemistry and Technology
Physical and Theoretical Chemistry

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10.1016/j.molcata.2006.04.018

Cite this

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title = "Siliceous mesocellular foam-supported chiral bisoxazoline: Application to asymmetric cyclopropanation",

abstract = "Chiral bisoxazolines were covalently immobilized onto siliceous mesocellular foams (MCF) by a simple method. The heterogenized bisoxazoline-copper catalysts showed high enantioselectivity (up to 85\% enantiomeric excess (ee)) and excellent recyclability in asymmetric cyclopropanation reactions.",

keywords = "Bisoxazoline, Cyclopropanation, Immobilization, Mesoporous",

author = "Lee, \{Su Seong\} and Ying, \{Jackie Y.\}",

year = "2006",

month = aug,

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doi = "10.1016/j.molcata.2006.04.018",

language = "English",

volume = "256",

pages = "219--224",

journal = "Journal of Molecular Catalysis A: Chemical",

issn = "1381-1169",

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T1 - Siliceous mesocellular foam-supported chiral bisoxazoline

T2 - Application to asymmetric cyclopropanation

AU - Lee, Su Seong

AU - Ying, Jackie Y.

PY - 2006/8/18

Y1 - 2006/8/18

N2 - Chiral bisoxazolines were covalently immobilized onto siliceous mesocellular foams (MCF) by a simple method. The heterogenized bisoxazoline-copper catalysts showed high enantioselectivity (up to 85% enantiomeric excess (ee)) and excellent recyclability in asymmetric cyclopropanation reactions.

AB - Chiral bisoxazolines were covalently immobilized onto siliceous mesocellular foams (MCF) by a simple method. The heterogenized bisoxazoline-copper catalysts showed high enantioselectivity (up to 85% enantiomeric excess (ee)) and excellent recyclability in asymmetric cyclopropanation reactions.

KW - Bisoxazoline

KW - Cyclopropanation

KW - Immobilization

KW - Mesoporous

UR - https://www.scopus.com/pages/publications/33747609337

U2 - 10.1016/j.molcata.2006.04.018

DO - 10.1016/j.molcata.2006.04.018

M3 - Article

AN - SCOPUS:33747609337

SN - 1381-1169

VL - 256

SP - 219

EP - 224

JO - Journal of Molecular Catalysis A: Chemical

JF - Journal of Molecular Catalysis A: Chemical

IS - 1-2

ER -

Siliceous mesocellular foam-supported chiral bisoxazoline: Application to asymmetric cyclopropanation

Abstract

Keywords

ASJC Scopus subject areas

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Cite this