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
Index: Chirality 24(12) , 1092-5, (2012)
Full Text: HTML
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(3)NO(2) 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.Copyright © 2012 Wiley Periodicals, Inc.
Related Compounds
Related Articles:
Olfactometry Profiles and Quantitation of Volatile Sulfur Compounds of Swiss Tilsit Cheeses.
2015-09-02
[J. Agric. Food Chem. 63 , 7511-21, (2015)]
2015-05-01
[Macromol. Rapid Commun. 36 , 923-8, (2015)]
Ameliorative effect of mepenzolate bromide against pulmonary fibrosis.
2014-07-01
[J. Pharmacol. Exp. Ther. 350(1) , 79-88, (2014)]
2014-08-01
[Pharm. Biol. 52(8) , 1015-20, (2014)]
Synthesis and accumulation of aromatic aldehydes in an engineered strain of Escherichia coli.
2014-08-20
[J. Am. Chem. Soc. 136(33) , 11644-54, (2014)]