Cascade reactions in crystals through cation-π-controlled reorientation on exposure to HCl gas

Exposure of 4-azachalcones to HCl gas produced the corresponding HCl salts with a head-to-tail stacked alignment, irradiation of which produced the corresponding syn-HT dimers with high regio- and stereoselectivities, thus showing the effectiveness of the cascade process in crystals.

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2012-01, Vol.48 (12), p.1763-1765
Main Authors: Yamada, Shinji, Tokugawa, Yoko, Nojiri, Yuka, Takamori, Eri
Format: Article
Language:English
Subjects:
Alignment
Cascades
Cations
Crystals
Dimers
Irradiation
Stereoselectivity
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Description
Summary:Exposure of 4-azachalcones to HCl gas produced the corresponding HCl salts with a head-to-tail stacked alignment, irradiation of which produced the corresponding syn-HT dimers with high regio- and stereoselectivities, thus showing the effectiveness of the cascade process in crystals.
ISSN:1359-7345
1364-548X
DOI:10.1039/c2cc17019a