Current time in Korea 09:59 Oct 22 (Sun) Year 2017 KCS KCS Publications
KCS Publications
My Journal Log In Register
HOME > Search > Browsing(BKCS) > Archives

Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 25, Number 9
BKCSDE 25(9)
September 20, 2004 

 
Title
Enantioseparation of Racemic 1,1\'-Binaphthyl-2,2\'-diamine by Preparative Liquid Chromatography
Author
Jae Jeong Ryoo*, Woo Jeong Kwon, Tae Hyuk Kim, Kwang-Pill Lee, Seong-Ho Choi
Keywords
Preparative liquid chromatography, Chiral separation, N-Acetyl-1-naphthylethylamide, 1,1'-Binaphthyl-2,2'-diamine, Separation condition
Abstract
The same kind of chiral stationary phase with a commercialized chiral column was used to make preparative chiral columns and was applied to resolve racemic N-acetyl-1-naphthylethylamide (3) by preparative liquid chromatography. An improved chromatographic condition to resolve racemic 3 on the CSP was examined by changing flow rate and kind of the mobile phase and the sample injection volume. The optimized separation conditions were applied to resolve racemic 1,1'-binaphthyl-2,2'-diamine (4).
Page
1336 - 1340
Full Text
PDF