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Efficient Construction and Structure Determination of Novel Macrocycles with Calixarene Bishydrazones
Author(s) -
Bi Xin,
Sun Jing,
Yan Chaoguo
Publication year - 2012
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.201200072
Subject(s) - calixarene , chemistry , hydrazine (antidepressant) , condensation , condensation reaction , combinatorial chemistry , stereochemistry , polymer chemistry , organic chemistry , molecule , chromatography , catalysis , physics , thermodynamics
A series of large macrocyclic calixarene bishydrazones were efficiently synthesized by [2+2] condensation reactions of calix[4]arene 1,3‐disubstituted aldehydes with hydrated hydrazine. The X‐ray single crystal diffraction showed that macrocycles form a distinctive calixtube‐liking shape.
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