Noncovalent immobilization of ionic-tagged box-Cu(OAc)2 complex and its application in asymmetric henry reaction

Zhi Huai Li; Zhi Ming Zhou; Xiao Yan Hao; Jun Zhang; Xiao Dong; Ying Qiang Liu

doi:10.1002/chir.22104

Noncovalent immobilization of ionic-tagged box-Cu(OAc)₂ complex and its application in asymmetric henry reaction

Zhi Huai Li, Zhi Ming Zhou^*, Xiao Yan Hao, Jun Zhang, Xiao Dong, Ying Qiang Liu

^*此作品的通讯作者

化学与化工学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

14 引用（Scopus）

摘要

Immobilized Cu(OAc)₂-bis(oxazolines) via hydrogen bonding by SBA-15 was applied to asymmetric Henry reaction, and good enantioselectivities were obtained (up to 83% ee) between 2-methoxybenzaldehyde and CH ₃NO₂ in isopropyl alcohol (iPrOH). The catalyst could be reused seven times without any obvious loss in enantioselectivity. For the first time, this facile and clean immobilization method is applied to the use of bis(oxazolines) complexes. Chirality 24:1092-1095, 2012. © 2012 Wiley Periodicals, Inc.

源语言	英语
页（从-至）	1092-1095
页数	4
期刊	Chirality
卷	24
期	12
DOI	https://doi.org/10.1002/chir.22104
出版状态	已出版 - 12月 2012

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title = "Noncovalent immobilization of ionic-tagged box-Cu(OAc)2 complex and its application in asymmetric henry reaction",

abstract = "Immobilized Cu(OAc)2-bis(oxazolines) via hydrogen bonding by SBA-15 was applied to asymmetric Henry reaction, and good enantioselectivities were obtained (up to 83% ee) between 2-methoxybenzaldehyde and CH 3NO2 in isopropyl alcohol (iPrOH). The catalyst could be reused seven times without any obvious loss in enantioselectivity. For the first time, this facile and clean immobilization method is applied to the use of bis(oxazolines) complexes. Chirality 24:1092-1095, 2012. {\textcopyright} 2012 Wiley Periodicals, Inc.",

keywords = "SBA-15, asymmetric Henry reaction, bis(oxazolines), hydrogen bonding, immobilization",

author = "Li, {Zhi Huai} and Zhou, {Zhi Ming} and Hao, {Xiao Yan} and Jun Zhang and Xiao Dong and Liu, {Ying Qiang}",

year = "2012",

month = dec,

doi = "10.1002/chir.22104",

language = "English",

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TY - JOUR

T1 - Noncovalent immobilization of ionic-tagged box-Cu(OAc)2 complex and its application in asymmetric henry reaction

AU - Li, Zhi Huai

AU - Zhou, Zhi Ming

AU - Hao, Xiao Yan

AU - Zhang, Jun

AU - Dong, Xiao

AU - Liu, Ying Qiang

PY - 2012/12

Y1 - 2012/12

N2 - Immobilized Cu(OAc)2-bis(oxazolines) via hydrogen bonding by SBA-15 was applied to asymmetric Henry reaction, and good enantioselectivities were obtained (up to 83% ee) between 2-methoxybenzaldehyde and CH 3NO2 in isopropyl alcohol (iPrOH). The catalyst could be reused seven times without any obvious loss in enantioselectivity. For the first time, this facile and clean immobilization method is applied to the use of bis(oxazolines) complexes. Chirality 24:1092-1095, 2012. © 2012 Wiley Periodicals, Inc.

AB - Immobilized Cu(OAc)2-bis(oxazolines) via hydrogen bonding by SBA-15 was applied to asymmetric Henry reaction, and good enantioselectivities were obtained (up to 83% ee) between 2-methoxybenzaldehyde and CH 3NO2 in isopropyl alcohol (iPrOH). The catalyst could be reused seven times without any obvious loss in enantioselectivity. For the first time, this facile and clean immobilization method is applied to the use of bis(oxazolines) complexes. Chirality 24:1092-1095, 2012. © 2012 Wiley Periodicals, Inc.

KW - SBA-15

KW - asymmetric Henry reaction

KW - bis(oxazolines)

KW - hydrogen bonding

KW - immobilization

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DO - 10.1002/chir.22104

M3 - Article

C2 - 23001750

AN - SCOPUS:84870444570

SN - 0899-0042

VL - 24

SP - 1092

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JO - Chirality

JF - Chirality

IS - 12

ER -

Noncovalent immobilization of ionic-tagged box-Cu(OAc)2 complex and its application in asymmetric henry reaction

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Noncovalent immobilization of ionic-tagged box-Cu(OAc)₂ complex and its application in asymmetric henry reaction