TY - JOUR
T1 - Synthesis of perfluoroalkyl gelators and their selective gelation ability for fluorinated solvents1
AU - Shimasaki, Toshiaki
AU - Ohno, Yuki
AU - Tanaka, Mao
AU - Amano, Masato
AU - Sasaki, Yuta
AU - Shibata, Hirobumi
AU - Watanabe, Motonori
AU - Teramoto, Naozumi
AU - Shibata, Mitsuhiro
N1 - Funding Information:
This work was supported by a Grant-in-Aid for Young Scientists (B) from JSPS (Grant Number 17K14452). We thank Mr. Kaito Sugane of Chiba Institute of Technology for the XRD measurements.
Publisher Copyright:
© 2019 The Chemical Society of Japan.
PY - 2019
Y1 - 2019
N2 - 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.
AB - 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.
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U2 - 10.1246/bcsj.20180261
DO - 10.1246/bcsj.20180261
M3 - Article
AN - SCOPUS:85060380639
SN - 0009-2673
VL - 92
SP - 97
EP - 104
JO - Bulletin of the Chemical Society of Japan
JF - Bulletin of the Chemical Society of Japan
IS - 1
ER -