A green and efficient method for the preparation of 3, 4-dihydropyrimidin-2(1H)-ones using quaternary ammonium- treated clay in water
نوع مدرک
TextOriginal Paper
زبان مدرک
Englishچکیده
The reactive intermediate generated by the addition of tert-butyl and 1,1,3,3-tetramethyl butyl isocyanide and cyclohexyl isocyanide to dialkyl acetylenedicarboxylate was trapped by 3-hydroxy pyridine to produce highly functionalized 4H-chromenes in fairly good yields
کلید واژگان
organoclay4-Dihydropyrimidin-2(1H)-ones
Multicomponent reactions
Biginelli reaction
شماره نشریه
3تاریخ نشر
2011-05-011390-02-11
ناشر
Islamic Azad University Ahvaz Branchسازمان پدید آورنده
Chemistry Department, Mahshahr Branch, Islamic Azad University, Mahshahr 63519, IranChemistry Department, Omidieh Branch, Islamic Azad University, Omidieh, Iran
Chemistry Department, Omidieh Branch, Islamic Azad University, Omidieh, Iran
