Two different rims functionalized pillar[5]arene stationary phase for capillary gas chromatography-Reference-Cited by-同舟云学术

Two different rims functionalized pillar[5]arene stationary phase for capillary gas chromatography

Published:2024-09-01 Issue:9 Volume:102 Page:589-599
ISSN:0008-4042
Container-title:Canadian Journal of Chemistry
language:en
Short-container-title:Can. J. Chem.

Author:

Zhang Yuanyuan¹,Ba Mengyi¹,Li Wen¹,Song Yanli¹,Xu Xiang¹,Liu Haixin¹,Zhao Wenxuan²,Sun Tao²,Cai Zhiqiang¹^ORCID

Affiliation:

1. Liaoning Province Professional and Technical Innovation Center for Fine Chemical Engineering of Aromatics Downstream, School of Petrochemical Engineering, Shenyang University of Technology, Liaoyang 111003, P. R. China

2. College of Chemistry and Chemical Engineering, Henan Key Laboratory of Function-Oriented Porous Materials, Luoyang Normal University, Luoyang 471934, P. R. China

Abstract

Herein, we synthesized and used a novel pillar[5]arene with two functionalizable rims (AP5A-C10-OAc) as stationary phase in gas chromatography (GC). The AP5A-C10-OAc column (0.25 mm, i.d.) showed a high column efficiency of 4107 plates/m and medium polarity. The AP5A-C10-OAc stationary phase possesses unique amphiphilic structure, including a π-electron rich cavity and two functionalized arms composed of five nonpolar alkyl chains and five polar ester chains, and showed good separation performance for diverse types of analytes and isomers (apolar/polar, aliphatic/aromatic). Particularly, the AP5A-C10-OAc phase showed high selectivity for the challenging isomers of chloronitrobenzenes, bromonitrobenzenes, benzenediols, and iodoanilines with distinct advantages if compared with the commercial polysiloxane column.

Funder

Key Science and Research Project of Colleges and Universities in Henan Province

Training Project for Youth Backbone Teachers in Colleges and Universities of Luoyang Normal University

National Natural Science Foundation of China

International Science and Technology Cooperation Program of Henan Province

Publisher

Canadian Science Publishing

Link

https://cdnsciencepub.com/doi/pdf/10.1139/cjc-2024-0066

Reference39 articles.

1. Simultaneous determination of isomeric substituted anilines by imidization with benzaldehyde and gas chromatography-mass spectrometry

2. Molecular recognition and adsorptive separation of m-xylene by trianglimine crystals

3. One-step preparation of thiol-responsive methylene blue-encapsulated trimanganese tetroxide for pesticide highly sensitive homogeneous electrochemical sensing

4. Separation performance of the calix[8]arene functionalized with polyethylene glycol units for capillary gas chromatography

5. Chromatographic Separation of Aromatic Amine Isomers: A Solved Issue by a New Amphiphilic Pillar[6]arene Stationary Phase