On January 15, 2016, Xie, Sheng-Ming; Zhang, Jun-Hui; Fu, Nan; Wang, Bang-Jin; Chen, Ling; Yuan, Li-Ming published an article.Safety of (R)-Methyl 3-hydroxybutanoate The title of the article was A chiral porous organic cage for molecular recognition using gas chromatography. And the article contained the following:
Mol. organic cages as shape-persistent organic mols. with permanent and accessible cavities have attracted a lot of interest because of their importance as host-guest systems. Herein, the authors report a chiral porous organic cage (POC) CC9 diluted with a polysiloxane OV-1701 to fabricate a CC9-coated capillary column, which was used for the high-resolution gas chromatog. separation of organic compounds, including positional isomers and racemates. On the porous organic cage CC9-coated capillary column, a large number of racemic compounds such as chiral alcs., esters, ethers and epoxides can be resolved without derivatization. By comparing the chiral recognition ability of the CC9-coated column with the com. available β-DEX 120 column and the POC CC3-R coated column recently reported by the authors’ group, the CC9-coated column offered good resolution during the separation of some racemates, that were not separated using the β-DEX 120 column or POC CC3-R coated column. Therefore, the CC9-coated column can be complementary to the β-DEX 120 column and CC3-R coated column. The CC9-coated column exhibited great potential for application in the separation of positional isomers and enantiomers with great selectivity, high resolution and good reproducibility. The experimental process involved the reaction of (R)-Methyl 3-hydroxybutanoate(cas: 3976-69-0).Safety of (R)-Methyl 3-hydroxybutanoate
The Article related to porous organic cage stationary phase gc positional isomer separation, chiral porous organic cage stationary phase gas chromatog enantioseparation, capillary column, chiral separation, chiral stationary phase, gas chromatography, porous organic cage and other aspects.Safety of (R)-Methyl 3-hydroxybutanoate
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