作者:Andrew Gilbert、Stefan Krestonosich、David L. Westover
DOI:10.1039/p19810000295
日期:——
described. Reaction pathways involving both substitution and 1,2-and 1,4-acyclic addition processes are observed and which predominates depends upon the arene substituent. The novel acyclic adduct, Me2 CCH–CHCH–CHNBut, is obtained from toluene and t-butylamine and, contrary to previous reports, chlorobenzene yields arene-amine 1 : 1 adducts as well as the amine α-substitution product (16); benzonitrile
从二乙胺和叔丁胺的照射用甲苯,氯苯,茴香醚,苯腈,苄基二氟乙烯,三氟甲苯(α,α,α-三氟甲苯),所产生的产品米-fluorobenzotrifluoride(α,α,α,米-tetrafluorotoluene),p -fluorotoluene,米-fluorotoluene,p -fluoroanisole,米-fluoroanisole,和1,3-双(三氟甲基)苯,并用甲苯,三氟甲苯,1,3-双(三氟甲基)苯的三乙胺,所有在254nm,被描述。观察到涉及取代以及1,2-和1,4-无环加成过程的反应途径,并且主要取决于芳烃取代基。新型无环加合物Me 2 CCH-CH CH-CH NBu t是从甲苯和叔丁胺获得的,与以前的报道相反,氯苯可生成芳烃-胺1:1加合物以及胺α-取代产物(16);苄腈与苯胺和仲胺一起生成苯胺衍生物。