Manganese(III) acetate initiated oxidative free radical reaction between 1,4-naphthoquinones and ethyl nitroacetate
作者:Che-Ping Chuang、Yi-Lung Wu、Ming-Chyuan Jiang
DOI:10.1016/s0040-4020(99)00646-8
日期:1999.9
The manganese(III) initiatedoxidativefreeradicalreactionbetween 1,4-naphthoquinones and ethyl nitroacetate is described. Nitromethyl radical 1 can be generated effectively from the oxidation of ethyl nitroacetate by manganese(III) acetate. Naphtho[2,3-d]isoxazole-4,9-diones, benzo[f]indole-4,9-diones and benzo[b]acridine-6,11-diones were prepared effectively from readily available 1,4-naphthoquinones