Selective Formation of a Single Atropisomer of  meso – meso ‐Linked Zn II  Diporphyrin through Supramolecular Self‐Assembly | Zendy

Maeda Chihiro | Zendy; Kamada Taisuke | Zendy; Aratani Naoki | Zendy; Sasamori Takahiro | Zendy; Tokitoh Norihiro | Zendy; Osuka Atsuhiro | Zendy

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Selective Formation of a Single Atropisomer of meso – meso ‐Linked Zn II Diporphyrin through Supramolecular Self‐Assembly

Author(s) -

Maeda Chihiro,

Kamada Taisuke,

Aratani Naoki,

Sasamori Takahiro,

Tokitoh Norihiro,

Osuka Atsuhiro

Publication year - 2009

Publication title -

chemistry – a european journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.687

H-Index - 242

eISSN - 1521-3765

pISSN - 0947-6539

DOI - 10.1002/chem.200901475

Subject(s) - atropisomer , supramolecular chemistry , zigzag , chemistry , stereochemistry , self assembly , crystallography , mathematics , organic chemistry , geometry , crystal structure

One‐way atropisomerism : meso ‐(4‐Butoxypyrid‐3‐yl)‐substituted Zn II porphyrins self‐assemble to form zigzag‐shaped cyclic hexamers, whereas the meso – meso ‐linked Zn II diporphyrins 1 undergo self‐sorting self‐assembly to form different assemblies. Upon heating, entropically driven one‐way atropisomerism to 1 in−in has been achieved through fragmentary reconstitution of supramolecular aggregates.

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