Parallel synthesis of 4,5-dihydro-1,2,4-oxadiazoles using soluble polymer support
作者:Xu-Feng Lin、Jian Zhang、Yan-Guang Wang
DOI:10.1016/s0040-4039(03)00852-9
日期:2003.5
1,3-Dipolar cycloadditions of nitrile oxide generated in situ on solublepolymer with a variety of imines provided a library of 4,5-dihydro-1,2,4-oxadiazoles in good yields and purity.
New Methods for the Synthesis of Imidazoline-N-Oxides
作者:Necdet Coskun、Dogan Sümengen
DOI:10.1080/00397919308011268
日期:1993.6
DELTA3-Imidazoline-3-oxides were prepared by the reaction of corresponding aromatic Schiff bases with syn-2-bromoacetophenone oxime. 5,6-Dihydro-4H-1,2,5-oxadiazines were isolated as byproduct in some instances.
Synthesis of substituted 2,3-dihydro-1-(β-phenylethyl)-2-aryl and 2,3-diaryl-4(1H)-quinazolinones and their pharmacological activities