Gale, Philip A. published the artcileAcyclic indole and carbazole-based sulfate receptors, SDS of cas: 17351-61-0, the publication is Chemical Science (2010), 1(2), 215-220, database is CAplus.
The anion complexation properties of acyclic receptors consisting of diindolylurea groups appended with amide, amidoindole or amidocarbazole groups have been studied. The receptors selectively bind and encapsulate sulfate via either 6 or 8 H bonds. Receptors containing 8 H bond donors perturb the pKa of bound dihydrogen phosphate and bicarbonate to the extent that they are deprotonated by free anion in solution
Chemical Science published new progress about 17351-61-0. 17351-61-0 belongs to catalysis-chemistry, auxiliary class Phase Transfer Catalyst, name is Tetraethylammonium hydrogencarbonate, and the molecular formula is C9H21NO3, SDS of cas: 17351-61-0.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia