151094-78-9Relevant articles and documents
SYNTHESIS OF CHIRAL 3-SUBSTITUTED 2,4-(1H,3H)-QUINAZOLINEDIONES
Canonne, Persephone,Akssira, Mohamed,Dahdouh, Abdelaziz,Kasmi, Hicham,Boumzebra, Mohamed
, p. 1305 - 1314 (1993)
2-Carbomethoxyphenyl isocyanate and 6-nitro-2-carbomethoxyphenyl isocyanate were generated in situ from half-esters and then converted into the corresponding quainazolinediones using α-amino acids.This useful annelation process was found to be a general m