(E)-1-(2,4-dinitrophenyl)-2-(2-ethyl-2-methylhexa-3,4-dienylidene)hydrazine 在
[bis(trifluoromethanesulfonyl)imidate](triphenylphosphine)gold(I) (2:1) toluene adduct 作用下,
以
1,2-二氯乙烷 为溶剂,
反应 0.33h,
以100%的产率得到N-(2,4-dinitrophenyl)-2,5-diethyl-3-methyl-1H-pyrrol-1-amine