141264-63-3Relevant academic research and scientific papers
Intramolecular Amidoalkylation of N-Aryl-N′-(1-aryl-2,2,2-trifluoroethylidene)ureas. Synthesis of 4-Aryl-4-trifluoromethyl-1,2,3,4-tetrahydroquinazolin-2-ones
Vovk,Dorokhov,Bol'but
, p. 1666 - 1668 (2007/10/03)
N-Alkylidene-N′-arylureas with the C=N bond activated by trifluoromethyl group undergo thermal intramolecular cyclization to give 4-trifluoromethyl-1,2,3,4-tetrahydroquinazolin-2-ones.
1-(2-HETERYLTHIO)ALKYL ISOCYANATES SYNTHESIS AND REACTIONS WITH PROTON-CONTAINING NUCLEOPHILIC REAGENTS
Vovk, M.V.,Davidyuk, Yu.N.,Samarai, L.I.
, p. 1297 - 1302 (2007/10/02)
The alkylation of benzazoline-2-thiones and quinoline-2-thione by 1-chloroalkyl isocyanates gave 1-(2-heterylthio)alkyl isocyanates.Depending on their nature, the reactions of the products with water, alcohols, phenols, and amines led to the formation of
