In 2018,Kobayashi, Yuichiro; Zheng, Yongtai; Takashima, Yoshinori; Yamaguchi, Hiroyasu; Harada, Akira published 《Physical and adhesion properties of supramolecular hydrogels cross-linked by movable cross-linking molecule and host-guest interactions》.Chemistry Letters published the findings.Formula: C12H22F6N6OP2 The information in the text is summarized as follows:
A supramol. hydrogel was prepared by the introduction of host-guest interactions between polyrotaxane (PRx) having guest parts and poly(acrylamide) with cyclodextrin hosts. Although the chem. cross-linked poly(acrylamide) hydrogels did not adhere to each other at the cut ends, the supramol. hydrogels adhered to each other strongly even enduring their own weight The recovery speed of rupture stress for the supramol. hydrogels containing PRx was faster than that without PRx due to the movable cross-links. In the experiment, the researchers used ((1H-Benzo[d][1,2,3]triazol-1-yl)oxy)tris(dimethylamino)phosphonium hexafluorophosphate(V)(cas: 56602-33-6Formula: C12H22F6N6OP2)
((1H-Benzo[d][1,2,3]triazol-1-yl)oxy)tris(dimethylamino)phosphonium hexafluorophosphate(V)(cas: 56602-33-6) is a peptide coupling reagent. Can be used in the preparation of phenyl esters of amino acids which have been shown to be valuable as blocked derivatives of amino acids in the field of peptide synthesis.Formula: C12H22F6N6OP2
Referemce:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics