Maiti, Rakesh published the artcileCarbene-catalyzed selective addition of isothioureas to enals for access to sulphur-containing 5,6-dihydropyrimidin-4-ones, HPLC of Formula: 3696-23-9, the publication is Organic Chemistry Frontiers (2021), 8(4), 743-747, database is CAplus.
A carbene-catalyzed addition reaction between isothioureas and enals under oxidative conditions was reported. The key steps of these reactions was the formation of two carbon-nitrogen bonds in a highly regioselective manner. A variety of sulfur-containing 5,6-dihydropyrimidin-4-ones were obtained with high optical purity.
Organic Chemistry Frontiers published new progress about 3696-23-9. 3696-23-9 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Thiourea,Amine,Benzene,Amide, name is 1-(4-Chlorophenyl)thiourea, and the molecular formula is C7H7ClN2S, HPLC of Formula: 3696-23-9.
Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics