Oxidation of 3-amino-2-isobutylquinazoline-4-one (2) with lead tetraacetate at -20-degrees-C gave N-acetoxyamino-2-isobutylquinazolin-4-one (3), which selectively aziridinated olefinic esters to yield substituted 1-(2'-isobutylquinazolin-4'-one-3'-yl)-aziridine-2-carboxylates 5a-q.
Oxidation of 3-amino-2-isobutylquinazoline-4-one (2) with lead tetraacetate at -20-degrees-C gave N-acetoxyamino-2-isobutylquinazolin-4-one (3), which selectively aziridinated olefinic esters to yield substituted 1-(2'-isobutylquinazolin-4'-one-3'-yl)-aziridine-2-carboxylates 5a-q.
Deshmukh M., Chavan P., Kharade D., Monatsh. Chem., 125 (1994) N 6-7, S 743-746
作者:Deshmukh M., Chavan P., Kharade D.
DOI:——
日期:——
Selective aziridination of olefinic esters
作者:M. Deshmukh、P. Chavan、D. Kharade
DOI:10.1007/bf01277635
日期:1994.6
Oxidation of 3-amino-2-isobutylquinazoline-4-one (2) with lead tetraacetate at -20-degrees-C gave N-acetoxyamino-2-isobutylquinazolin-4-one (3), which selectively aziridinated olefinic esters to yield substituted 1-(2'-isobutylquinazolin-4'-one-3'-yl)-aziridine-2-carboxylates 5a-q.