Photochemical Reaction of 2,4,4,6-Tetrasubstituted 1,4-Dihydropyridines in Deaerated Media: Photocolouration and Photorearrangement accompanying Dehydrogenation

DOI: 10.1039/P29880001607

Source and publish data:

Journal of the Chemical Society. Perkin transactions II p. 1607 - 1612 (1988)

Update date:2022-08-03

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Authors:

Shibuya, Junko

Nabeshima, Mami

Nagano, Hajime

Maeda, Koko

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Article abstract of DOI:10.1039/P29880001607

The photochemical colour change of 2,2,4,6-tetraphenyl-1,4-dihydropyridine (1) in deaerated solutions from colourless to violet, which has been reported as a photochromic phenomenon, was found to be an irreversible change and to give 2,3,4,6-tetraphenylpy

Full text of DOI:10.1039/P29880001607

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