| Literature DB >> 18491864 |
Tadashi Ema1, Daisuke Tanida, Kyoko Sugita, Takashi Sakai, Ken-ichiro Miyazawa, Atsushi Ohnishi.
Abstract
Chiral macrocycles with the hydrogen bond donor/acceptor sites in the cavity were synthesized and covalently bonded to silica gel to give chiral stationary phases (CSPs), which showed excellent abilities to resolve various chiral compounds, such as benzoin and Co(acac)3, in HPLC. Various organic solvents could be used as the mobile phase to optimize the resolution efficiency of CSPs, and in some cases, even MeCN, MeOH, and CO(2) could be used for the complete resolution of enantiomers.Entities:
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Year: 2008 PMID： 18491864 DOI： 10.1021/ol800940j
Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005