高等学校化学学报

高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (S1): 452.

• Physical Organic Chemistry • 上一篇    下一篇

A Novel Nucleophilic Substitution of 3-Halo-6-phenoxypyridazines

Ren Kangtai, Li Huiying, Qi Jun, Song Honghai, Wang Xiang, Yang Huazheng   

  1. Institute of Elemento-Organic Chemistry, Tianjin 300071
  • 出版日期:1998-12-31 发布日期:1998-12-31

A Novel Nucleophilic Substitution of 3-Halo-6-phenoxypyridazines

Ren Kangtai, Li Huiying, Qi Jun, Song Honghai, Wang Xiang, Yang Huazheng   

  1. Institute of Elemento-Organic Chemistry, Tianjin 300071
  • Online:1998-12-31 Published:1998-12-31

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摘要： Pyridazines have been found wide application in chemistry of pharmaceuticals and agrochemicals[1,2], therefore methods of direct introduction of substituents into pyridazine ring are of great interest[3]. Pyridazine belongs to highly electrophilic heterocycles, it shall undergo various nucleophilic substitution with X-、O-、S-、C- and H- anions[4].

Abstract: Pyridazines have been found wide application in chemistry of pharmaceuticals and agrochemicals[1,2], therefore methods of direct introduction of substituents into pyridazine ring are of great interest[3]. Pyridazine belongs to highly electrophilic heterocycles, it shall undergo various nucleophilic substitution with X-、O-、S-、C- and H- anions[4].

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