93715-39-0Relevant articles and documents
PHOTOCHEMISTRY OF 4-PYRIMIDONES IN AQUEOUS SOLUTION. ISOLATION OF REVERSIBLE PHOTOHYDRATES
Takahashi, Tamiko,Hirokami, Shun-ichi,Nagata, Masanori,Yamazaki, Takao
, p. 3247 - 3250 (1985)
Both irradiation of 4-pyrimidinones (1a-c) and the reaction of the isolated Dewar 4-pyrimidinones (2a-c) in aqueous solution gave the corresponding photohydrates (3a-c) which reverted spontaneously to the starting 1a-c in the dark reaction.The photohydrates were isolated in crystalline form and their physical properties were determined.