Synthesis of perfluoroalkyl gelators and their selective gelation ability for fluorinated solvents1

Toshiaki Shimasaki, Yuki Ohno, Mao Tanaka, Masato Amano, Yuta Sasaki, Hirobumi Shibata, Motonori Watanabe, Naozumi Teramoto, Mitsuhiro Shibata

Research output: Contribution to journalArticle

Abstract

Novel perfluoroalkyl gelators without hydrogen bondsbis(2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluorooctyl) iso-phthalate (1m), bis(2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadeca-fluorooctyl) terephthalate (1p), and tris-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluorooctyl) benzene-1,3,5-tricarboxylate (2)were synthesized. Their molecular structures were investigated by density functional theory calculations at the B3LYP/cc-pVDZ level. The gelation abilities of 1m, 1p, and 2 were examined and compared to their normal octyl homologues 1m¤, 1p¤, and 2¤. None of the gelators could be gelated in common organic solvents, but gelated well in fluorinated solvents.

Original languageEnglish
Pages (from-to)97-104
Number of pages8
JournalBulletin of the Chemical Society of Japan
Volume92
Issue number1
DOIs
Publication statusPublished - Jan 1 2019

    Fingerprint

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

Cite this