Application of recyclable ionic liquid-supported imidazolidinone catalyst in enantioselective Diels-Alder reactions

Zhi Liang Shen; Hao Lun Cheong; Yin Chang Lai; Wan Yi Loo; Teck Peng Loh

doi:10.1039/c2gc35966a

Application of recyclable ionic liquid-supported imidazolidinone catalyst in enantioselective Diels-Alder reactions

Zhi Liang Shen, Hao Lun Cheong, Yin Chang Lai, Wan Yi Loo, Teck Peng Loh

Nanyang Technological University

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

51 Scopus citations

Abstract

The application of ionic liquid-supported imidazolidinone catalyst I in enantioselective Diels-Alder reactions was investigated. The Diels-Alder reactions involving α,β-unsaturated aldehydes and cyclopentadiene proceeded efficiently in the presence of catalyst I to provide the desired products in moderate to good yields with good to excellent enantioselectivities. Especially noteworthy, catalyst I can be recovered and reused for up to five runs while maintaining its high catalytic activity.

Original language	English
Pages (from-to)	2626-2630
Number of pages	5
Journal	Green Chemistry
Volume	14
Issue number	9
DOIs	https://doi.org/10.1039/c2gc35966a
State	Published - Sep 2012
Externally published	Yes

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abstract = "The application of ionic liquid-supported imidazolidinone catalyst I in enantioselective Diels-Alder reactions was investigated. The Diels-Alder reactions involving α,β-unsaturated aldehydes and cyclopentadiene proceeded efficiently in the presence of catalyst I to provide the desired products in moderate to good yields with good to excellent enantioselectivities. Especially noteworthy, catalyst I can be recovered and reused for up to five runs while maintaining its high catalytic activity.",

author = "Shen, {Zhi Liang} and Cheong, {Hao Lun} and Lai, {Yin Chang} and Loo, {Wan Yi} and Loh, {Teck Peng}",

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AU - Shen, Zhi Liang

AU - Cheong, Hao Lun

AU - Lai, Yin Chang

AU - Loo, Wan Yi

AU - Loh, Teck Peng

PY - 2012/9

Y1 - 2012/9

N2 - The application of ionic liquid-supported imidazolidinone catalyst I in enantioselective Diels-Alder reactions was investigated. The Diels-Alder reactions involving α,β-unsaturated aldehydes and cyclopentadiene proceeded efficiently in the presence of catalyst I to provide the desired products in moderate to good yields with good to excellent enantioselectivities. Especially noteworthy, catalyst I can be recovered and reused for up to five runs while maintaining its high catalytic activity.

AB - The application of ionic liquid-supported imidazolidinone catalyst I in enantioselective Diels-Alder reactions was investigated. The Diels-Alder reactions involving α,β-unsaturated aldehydes and cyclopentadiene proceeded efficiently in the presence of catalyst I to provide the desired products in moderate to good yields with good to excellent enantioselectivities. Especially noteworthy, catalyst I can be recovered and reused for up to five runs while maintaining its high catalytic activity.

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U2 - 10.1039/c2gc35966a

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M3 - 文章

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Application of recyclable ionic liquid-supported imidazolidinone catalyst in enantioselective Diels-Alder reactions

Abstract

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