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1- Nitrophenoxazine, formation

The triplet reaction of 2-nitrodibenzo[fc,primary amines (n-propylamine and benzylamine) was studied110 in polar and apolar solvents. In polar solvents, the irradiation results in the formation of two isomeric compounds, (alky-lamino)hydroxynitrodiphenyl ether andiV-(alkylamino)-2-nitrophenoxazine (equation 54). In apolar solvents, only the nitrophenoxazine is obtained. In polar solvents, the exciplex formed between the 2-n i trodi benzol h,e [ 1,4]dioxin triplet state and amines dissociates to the solvated radical ions, from which the diphenyl ether arises. 1-Nitrodibenzo[fr,e][l,4]dioxin is stable even on prolonged irradiation. [Pg.708]


See other pages where 1- Nitrophenoxazine, formation is mentioned: [Pg.209]   
See also in sourсe #XX -- [ Pg.83 , Pg.209 ]

See also in sourсe #XX -- [ Pg.83 , Pg.209 ]

See also in sourсe #XX -- [ Pg.83 , Pg.209 ]

See also in sourсe #XX -- [ Pg.83 , Pg.209 ]




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