Interaction of polyfluoroaromatic imidoyl chloride derivatives with compounds containing nitrogen–carbon multiple bonds in the presence of AlCl3
作者:T.D. Petrova、V.E. Platonov、I.V. Kolesnikova、T.V. Ribalova、I.Yu. Bagryanskaya、Yu.V. Gatilov
DOI:10.1016/s0022-1139(99)00257-2
日期:2000.4
Interactions of polyfluoroaromatic imidoyl chloride derivatives with compounds containing nitrogen–carbon multiple bond in the presence of AlCl3 proceed as a cycloaddition type process and lead to five- or six-membered N-containing ring systems. N-(p-R–tetrafluorophenyl)carbonimidoyl dichlorides (R = F, CH3) react with N-pentafluorophenyltrichloroacetimidoyl chloride and AlCl3 to give in good yields
在AlCl 3存在下,多氟芳族酰亚胺基氯衍生物与含氮碳多重键的化合物的相互作用以环加成型过程进行,并导致五元或六元含氮环系统。N-(p -R-四氟苯基)碳亚氨基二氯化物(R = F,CH 3)与N-五氟苯基三氯乙酰胺基氯和AlCl 3反应,得到高产率的1-(p -R-四氟苯基)-3-五氟苯基-4,4 ,5,5-四氯-2-咪唑啉酮。通过与AlCl 3加热,N-五氟苯基三氯乙二酰亚胺基氯“二聚”生成1,3-双(五氟苯基)-4,5-二氯-2-咪唑酮。该化合物也是在AlCl 3的作用下从1,3-双(五氟苯基)-4,4,5,5-四氯-2-咪唑啉酮获得的。将1,3-双(五氟苯基)-4,4,5,5-四氯-2-咪唑啉酮与AlCl 3在甲苯中加热会导致1,3-双(五氟苯基)-4,5-二氯-2-咪唑啉酮和与甲苯反应的结果是它的5-甲苯基衍生物。的相互作用Ñ -pentafluorophenylcarbonim