3,5-二硝基-2-羟基苯甲醛 、
N-叔丁基羟胺 在
α-(3,5-dinitro-2-hydroxyphenyl)-N-tert-butylnitrone 、 silica gel 作用下,
以The title compound was isolated in 4.4% yield as a yellow crystalline solid, m.p. 200.3° C. (Rf=0.15 on a silica gel plate的产率得到α-(3,5-dinitro-2-hydroxyphenyl)-N-tert-butylnitrone