Jouani, Mohamed Azzedine published the artcileSynthesis of F-alkylated 5,6-dihydro-2-uracils, SDS of cas: 30670-30-5, the publication is Bulletin de la Societe Chimique de France (1996), 133(9), 839-842, database is CAplus.
A two-step synthesis of 3-fluoroalkylated dihydrouracils consists of reacting a 3-aminopropanoic acid derivative with 2-(fluoroalkyl)ethyl isocyanates and treating the resulting product with catalytic amounts of hydrochloric acid. The treatment of 3-[2-(fluoroalkyl)ethylamino]propanoic acid derivatives with benzoyl isocyanate followed by acid-catalyzed cyclization gives 1-fluoroalkylated dihydrouracils.
Bulletin de la Societe Chimique de France published new progress about 30670-30-5. 30670-30-5 belongs to catalysis-chemistry, auxiliary class Polyfluoroalkanes, name is 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecan-1-amine, and the molecular formula is C10H6F17N, SDS of cas: 30670-30-5.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia