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Host–Guest Complexes between Calix[4]arenes Derived from Resorcinol and Alkylammonium Ions
Author(s) -
Lippmann Tino,
Wilde Horst,
Pink Maren,
Schäfer Andrea,
Hesse Manfred,
Mann Gerhard
Publication year - 1993
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199311951
Subject(s) - resorcinol , calixarene , chemistry , ion , electrospray mass spectrometry , mass spectrometry , electrospray , host–guest chemistry , host (biology) , phase (matter) , polymer chemistry , inorganic chemistry , crystal structure , organic chemistry , chromatography , molecule , supramolecular chemistry , ecology , biology
Electrospray mass spectrometry was used to detect stable host–guest complexes composed of cup‐shaped calix[4]arenes 1 derived from resorcinol and straight‐chain trialkylammonium ions in the gas phase. The crystal structure of 1 · (Et 3 HN) 2 SO 4 consists of alternating hydrophobic and hydrophilic layers.