摘要
采用高效液相色谱法分离水田除草剂萘丙胺光学异构体.实验结果表明,在键合(S)-(+)-N-(3,5-二硝基苯甲酰基)苯甘氨酸[3,5-DNB-(S)-(+)-PG]手性色谱柱上以正已烷/异丙醇(100/10,V/V)为流动相时,能较好地分离其萘丙胺的光学异构体,其容量因子分别为5.81和6.20;分离因子为1.08.
The separation of the optic isomers of a rice paddy herbicide naproanilide was studied by high-performance liquid chromatography. The experimental results showed that the optic isomers of naproanilide could be separated on the bonded 3,5-DNB-(S)-(+)-PG chiral chromatographic column and hexane/2-propanol(100/10, V/V] using as mobile phase. Their capacity factor were 5.81 and 6.20, respectively and the separation factor was 1.08.
出处
《分析化学》
SCIE
EI
CAS
CSCD
北大核心
1999年第12期1428-1430,共3页
Chinese Journal of Analytical Chemistry
关键词
萘丙胺
除草剂
光学异构体
高效液相色谱
Naproanilide, 2-(2-naphthyloxy) propionanilide, herbicide, optic isomer, high-performance liquid chromatography, chiral column
