N-叔丁基羟胺 、
3,5-二叔丁基水杨醛 在
α-(3,5-di-tert-butyl-2-hydroxyphenyl)-N-tert-butylnitrone 、 silica gel 作用下,
以The title compound was isolated in 82.1% yield as a crystalline solid, m.p. 234.7-235.2° C. (Rf=0.66 on a silica gel plate的产率得到α-(3,5-di-tert-butyl-2-hydroxyphenyl)-N-tert-butylnitrone