Studies on organic fluorine compounds. XVII. Reaction of benzotrifluoride derivatives with sodium amide.
作者:YOSHIRO KOBAYASHI、ITSUMARO KUMADAKI、YUJI HANAZAWA、MASATAKA MIMURA
DOI:10.1248/cpb.23.636
日期:——
Reaction of benzotrifluoride derivatives with sodium amide was examined. o-Nitro-and p-amino-benzotrifluoride gave the corresponding benzonitriles. m-Nitrobenzotrifluoride gave 3, 3'-bis (trifluoromethyl) azoxybenzene and 3, 8-bis (trifluoromethyl) benzo [c]-cinnoline 5-oxide. p-Nitrobenzotrifluoride gave p-nitrobenzonitrile, 2, 2'-dinitro-5, 5'-bis (trifluoromethyl) biphenyl and 4, 4'-dicyanoazoxybenzene. Reaction mechanism for each product is proposed.
苯并三氟甲基化合物的钠胺反应被研究。邻硝基和对氨基苯并三氟甲基化合物分别生成了相应的苯甲腈。间硝基苯并三氟甲基化合物生成了3,3'-双(三氟甲基)偶氮苯和对间-双(三氟甲基)苯并[c]-喹啉5-氧化物。对硝基苯并三氟甲基化合物生成了对硝基苯甲腈、2,2'-二硝基-5,5'-双(三氟甲基)联苯和4,4'-二氰基偶氮苯。针对每种产物,提出了反应机理。