
Journal of the Chemical Society. Perkin transactions II p. 103 - 105 (1980)
Update date:2022-08-17
Topics:
Butler, Anthony R.
Leitch, Elizabeth
In acid solution benzil reacts with urea and with 1-methylurea to give the bicyclic products (2) and (3b) and with 1,3-dimethylurea to give 1,3-dimethyl-5,5-diphenylhydantoin (5).The initial step in the reaction is attack by urea on protonated benzil to g
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