A calix[4]pyrrole functionalized with an amidoindole ester for the selective recognition of the dihydrogen phosphate anion
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초록

A bisamidoindole ester-functionalized calix[4]pyrrole (2), which features additional hydrogen bond donors and acceptors, complexes dihydrogen phosphate (H2PO4-) with high affinity and selectivity. This binding takes place via distinct modes compared to those observed for meso-pyrrolic calix[4]pyrrole 1 and the parent calix[4]pyrrole, underscoring the impact of strategic functionalization on anion binding geometry and selectivity.

키워드

RECEPTORSBINDINGDESIGN
제목
A calix[4]pyrrole functionalized with an amidoindole ester for the selective recognition of the dihydrogen phosphate anion
저자
Oh, Ju HyunShin, Sang KyuKim, Sung Kuk
DOI
10.1039/d5cc03617h
발행일
2025-08
유형
Article
저널명
Chemical Communications
61
71
페이지
13425 ~ 13428