Abstract
Photochromic transformations in single crystals of hydrazides due to trans—cis-isomerization were found. The presence of the hydroxyl group in the ortho-position of the benzylidene fragment completely precludes photoinduced isomerization in the crystalline state.
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Semenov, Y.E., Smirnov, V.A., Aldoshin, S.M. et al. Photochromism of single crystals of arylhydrazide derivatives. Russian Chemical Bulletin 50, 2471–2472 (2001). https://doi.org/10.1023/A:1015024705673
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DOI: https://doi.org/10.1023/A:1015024705673