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Bromine Bonding Induced Selective Recognition of Different Guests for Hexaphenylbenzene Bromides in the Solid State
Author(s) -
Peng Lianhui,
Zhu Pengcheng,
Meng Xianggao,
Zhang Chun
Publication year - 2015
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.201500293
Subject(s) - chemistry , toluene , supramolecular chemistry , solid state , molecule , bromine , solvent , molecular recognition , polymer chemistry , photochemistry , organic chemistry
With propeller‐like shape, hexaphenylbenzene bromides display different recognition abilities for guest molecules in solid state. HBH can encapsulate CH 2 Cl 2 or Et 2 O molecules selectively from different solvent systems. For DBH , the recognition pattern is dominated between themselves. In CH 2 Cl 2 /toluene/Et 2 O system, toluene molecule can be encapsulated selectively by MBH . In these supramolecular assemblies, bromine bonding plays an important role.
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