the invention discloses 4 - [(e) - [4 - [bis (2 - hydroxyethyl) amino] phenyl] azo] - n - (4,6 - dimetylopirymidyn - 2 - yl) benzenosulfonoamid model 1 is applicable in nonlinear optics, optoelektronice as material modifying properties under the influence of light and to obtain monomer, polymer s and hybrid materials properties fotochromowych modifying properties under the influence of light.they may be used in the optical information processing and.also revealed way to produce 4 - [(e) - [4 - [bis (2 - hydroxyethyl) amino] phenyl] azo] - n - (4,6 - dimetylopirymidyn - 2 - yl) benzenosulfonoamidu of model 1 that a 4 - amino - n - (4,6 - dimetylopirymidyn - 2 - yl) benzenesulfonamide shall be subjected to the reaction diazowania nitrate (iii) in a mixture of sodium s tu0119u017conego hydrochloric acid, water and glacial acetic acid.and then the resulting salt diazoniowu0105 4 - amino - n - (4,6 - dimetylopirymidyn - 2 - yl) benzenesulfonamide hydrochloride in the form of chloride are coupled together with aniline which is bis (n - (2 - hydroxyethyl) aniline in a ratio of 1: 1 to 1: 1.3, while the reaction diazowania leads in a mixture of concentrated hydrochloric acid.water and glacial acetic acid containing from 6 to 10% by volume of concentrated hydrochloric acid and from 50 to 60% glacial acetic acid, and then the resulting product neutralises, drought and clears.
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