摘要
合成了一种新的手性固定相 2 ,6 O 二庚基 3 O 三甲基硅烷基 β 环糊精 ,以甲基苯基硅油为稀释剂 ,采用快速超动态法 ,成功地制备了高效手性毛细管柱 ,考察了手性柱的色谱性能 ,分离了醇、酮。
A new β cyclodextrin derivative was synthesized with trimethyl chlorosilane and bromoheptane. It is coated by the rapid superdynamic method in a fused capillary column and is used as a stationary phase, with methyl phenylsilicone as diluent. Chromatographic properties such as column efficiency, thermal stability and column life span, were investigated. A series of enantiomers were separated on the capillary column. Results showed that the alkylated and silylated β cyclodextrin derivative is suitable for use as chiral stationary phase with good chromatographic properties in separating enantiomers.
出处
《理化检验（化学分册）》
CAS
CSCD
北大核心
2001年第5期204-205,208,共3页
Physical Testing and Chemical Analysis(Part B:Chemical Analysis)
