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Solid-State Photoreaction in Two-Component Molecular Crystals of Thienylacetic Acids and Aza Aromatic Compounds

✍ Scribed by Hideko Koshima; Daisuke Matsushige; Masashi Miyauchi; Junko Fujita

Book ID: 104202838
Publisher: Elsevier Science
Year: 2000
Tongue: French
Weight: 163 KB
Volume: 56
Category: Article
ISSN: 0040-4020
DOI: 10.1016/s0040-4020(00)00506-8

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✦ Synopsis

AbstractÐA series of two-component molecular crystals of 2-thienylacetic acid (1) or bis(2-thienyl)acetic acid (2) with aza aromatic compounds such as acridine (a) and phenanthridine (b) were prepared by crystallization from the solutions of both components. Irradiation of the crystals caused photodecarboxylation and radical intermediates which give decarboxylated and condensation products. The relationship between the crystal structures and the reaction paths are discussed.

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