Kinetic study on reactive extraction of phenylalanine enantiomers with BINAP-copper complexes

Kewen Tang; Jingjing Luo; Panliang Zhang; Jianmin Yi; Jie Hua; Chang'an Yang

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Kinetic study on reactive extraction of phenylalanine enantiomers with BINAP-copper complexes

分离科学与工程 | Updated：2026-01-06

- Kinetic study on reactive extraction of phenylalanine enantiomers with BINAP-copper complexes
- Kinetic study on reactive extraction of phenylalanine enantiomers with BINAP-copper complexes
- 中国化学工程学报（英文版） 2015年23卷第1期页码：57-63
- Affiliations：
  
  2 College of Chemistry, Xiangtan University,Xiangtan,China,411105
- Author bio：
- Funds：
- DOI：
  中图分类号：
- 纸质出版：2015
- Accepted：
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Kewen Tang, Jingjing Luo, Panliang Zhang, 等. Kinetic study on reactive extraction of phenylalanine enantiomers with BINAP-copper complexes[J]. 中国化学工程学报（英文版）, 2015,23(1):57-63.

Kewen Tang, Jingjing Luo, Panliang Zhang, Jianmin Yi, Jie Hua, Chang'an Yang. Kinetic study on reactive extraction of phenylalanine enantiomers with BINAP-copper complexes[J]. Chin.J.Chem.Eng., 2015, 23(1): 57-63.
Kewen Tang, Jingjing Luo, Panliang Zhang, 等. Kinetic study on reactive extraction of phenylalanine enantiomers with BINAP-copper complexes[J]. 中国化学工程学报（英文版）, 2015,23(1):57-63. DOI：

Kewen Tang, Jingjing Luo, Panliang Zhang, Jianmin Yi, Jie Hua, Chang'an Yang. Kinetic study on reactive extraction of phenylalanine enantiomers with BINAP-copper complexes[J]. Chin.J.Chem.Eng., 2015, 23(1): 57-63. DOI：

摘要

Abstract

Enantioselective liquid-liquid extraction has attracted considerable attention for its potential use in largescale production. Kinetic data are needed for the reliable scale-up of the process. This paper reports the kinetic study of reactive extraction of phenylalanine (Phe) enantiomers with BINAP-copper complex (BINAP-Cu) as a chiral selector. The theory of extraction accompanied by a chemical reaction was applied. The effects of agitation speed

interfacial area

pH value of aqueous phase

initial concentration of Phe enantiomers and initial concentration of BINAP-Cu on the specific rate of extraction were investigated. The forward rate constants of the reactions in the reactive extraction process are 7.93 × 10

-5

5/2

·mol

-1/2

·s

-1

for D-Phe and 1.29 × 10

-4

5/2

·mol

-1/2

·s

-1

for L-Phe.

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