Effect of external force field on asymmetric oxidation reaction of isophorone*

Zeng Li-Xi; Dai Zhi-Feng; Diao Xin; Xu Xiu-Li; Li Cong-Ju; Liu Yong-Le; He Yu-Jian

doi:10.7523/j.issn.2095-6134.2008.1.005

Journal of University of Chinese Academy of Sciences >

2008 , Vol. 25 >Issue 1: 35 - 40

DOI: https://doi.org/10.7523/j.issn.2095-6134.2008.1.005

Effect of external force field on asymmetric oxidation reaction of isophorone*

Zeng Li-Xi ,
Dai Zhi-Feng ,
Diao Xin ,
Xu Xiu-Li ,
Li Cong-Ju ,
Liu Yong-Le ,
He Yu-Jian

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1 College of Chemistry and Chemical Engineering, Graduate University of Chinese Academy of Sciences，Beijing 100049，China; 2 Beijing Institute of Clothing Technology, Beijing 100049,China;
3 Changsha University of Science and Technology, ChangSha 410076,China

Received date: 1900-01-01

Revised date: 1900-01-01

Online published: 2008-01-15

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Abstract

In this paper, asymmetric synthesis of oxidation reaction of achiral isophorone influenced by artificial centrifugal force field was studied. The reaction system was characterized by UV, Infrared (IR) and Circular dichroism (CD). The CD230 of product mixture was positive and negative in the clockwise and anticlockwise rotation,respectively, and the effect was dependent on the rotation speed. The data indicated that enantiomeric excess of isophorone oxide was able to be caused by the external centrifugal force field. It was suggested that the chiral effect was resulted from the chiral interaction between the chiral right- and left- handed helical motion and the chiral enantiomers.

Key words： centrifugal force field; isophorone; asymmetric synthesis; circular dichroism (CD); helical motion; enantiomeric excess

Cite this article

Zeng Li-Xi , Dai Zhi-Feng , Diao Xin , Xu Xiu-Li , Li Cong-Ju , Liu Yong-Le , He Yu-Jian . Effect of external force field on asymmetric oxidation reaction of isophorone*[J]. Journal of University of Chinese Academy of Sciences, 2008 , 25(1) : 35 -40 . DOI: 10.7523/j.issn.2095-6134.2008.1.005

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