187935-43-9Relevant academic research and scientific papers
Photoreactions of thiobarbiturates. Intermolecular cycloaddition with alkenes and ring contraction reaction of trithiobarbiturate)
Takechi, Haruko,Machida, Minoru
, p. 1 - 7 (1997)
Upon irradiation of mono-, di-, and trithiobarbiturates in the presence of alkenes, [2 + 2]cycloaddition occurred regioselectively to give thietanes and their desulfurized products. In the case of trithiobarbiturate, a novel type of ring contraction product, dithiohydantoin, was also obtained.
