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Paired Carceroisomers
Author(s) -
Ihm Chaesang,
Jo Eunhee,
Kim Jaheon,
Paek Kyungsoo
Publication year - 2006
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200503441
Subject(s) - chemistry , molecule , content (measure theory) , information retrieval , spectroscopy , computer science , mathematics , physics , organic chemistry , mathematical analysis , quantum mechanics
Double take : Paired carceroisomers of a resorcin[4]arene‐based C 4 v carceplex with an included DMF molecule are formed when a non‐interacting second guest (CH 3 CN) exists in excess. The two most stable carceroisomers of the carceplex with an included molecule each of DMF and CH 3 CH (see picture) were observed in a 2:1 ratio at 25 °C in CDCl 3 by 1 H NMR spectroscopy, and their spatial arrangements were studied by 1 H‐ 1 H ROESY experiments.
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