衍生化
化学
色谱法
洗脱
酰化
氨基酸
气相色谱法
色谱分离
有机化学
高效液相色谱法
催化作用
生物化学
标识
DOI:10.1016/j.chroma.2008.12.040
摘要
A novel gas chromatographic method was developed for the enantioseparation of valuable acyclic and carbocyclic cis- and trans-β-amino acids, including cispentacin and a number of its analogues and homologues. Excellent (in most cases baseline) separation was achieved for the racemates of these β-amino acids on CP-Chirasil-Dex CB or CP-Chirasil L-Val columns after a simple and rapid double derivatization (esterification followed by N-acylation). The elution sequences were determined in all cases.
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