Shuai, Xiaomin; Cai, Zhiqiang; Zhao, Xinyu; Chen, Yujie; Zhang, Qian; Ma, Ziwei; Hu, Junjie; Sun, Tao; Hu, Shaoqiang published the article 《A new stationary phase for capillary gas chromatography: Calix[4]resorcinarene functionalized with imidazolium cationic units》. Keywords: capillary gas chromatog stationary phase imidazolium functionalized.They researched the compound: 1-Bromoundecane( cas:693-67-4 ).Reference of 1-Bromoundecane. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:693-67-4) here.
A novel calix[4]resorcinarene-based ionic liquid (C4RA-2IL) was synthesized, structurally characterized, and statically coated on capillary column as stationary phase for capillary gas chromatog. (GC). The column efficiency of the C4RA-2IL column is 3345 plates m-1, which are determined by n-dodecane at 120 °C. Based on its McReynolds constants, the C4RA-2IL column showed moderate polarity. Particularly, the C4RA-2IL column show high separation performance for a wide range of analytes and some difficult separation of meta/para-isomers. Moreover, it exhibited excellent selectivity for critical aromatic isomers of chloroaniline, bromaniline, iodoaniline, toluidine and xylidine isomers and shows advantageous separation capability over the com. polysiloxane stationary phase. This work presents a promising future of calixarene-based ionic liquid as a new type of stationary phase in GC separations
As far as I know, this compound(693-67-4)Reference of 1-Bromoundecane can be applied in many ways, which is helpful for the development of experiments. Therefore many people are doing relevant researches.
Reference:
Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem