SYNTHESIS OF SOME AZO DYES BASED ON 2,3,3-TRIMETHYL-3H-INDOLENINE

被引：1

作者：

Bukia, Tinatin ^{[1
]}

Utiashvili, Mariam ^{[2
]}

Tsiskarishvili, Manana ^{[2
]}

Jalalishvili, Sopo ^{[2
]}

Gogolashvili, Ana ^{[2
]}

Tatrishvili, Tamara ^{[3
,4
]}

Petriashvili, Gia ^{[1
]}

机构：

[1] Georgian Tech Univ, V Chavchanidze Inst Cybernet, S Euli St 5, Tbilisi 0186, Georgia

[2] San Diego State Univ Georgia, M Kostava St 5, Tbilisi 0179, Georgia

[3] Ivane Javakhishvili Tbilisi State Univ, Dept Macromol Chem, I Chavchavadze Ave 1, Tbilisi 0179, Georgia

[4] Ivane Javakhishvili Tbilisi State Univ, Inst Macromol Chem & Polymer Mat, Univ St 13, Tbilisi 0186, Georgia

来源：

CHEMISTRY & CHEMICAL TECHNOLOGY | 2023年 / 17卷 / 03期

关键词：

azo dyes; bis azo dye; reduction; 2,2, 3-trimethyl-3H-indolenine; synthesis; TRIGGERED RELEASE; ABSORPTION;

D O I：

10.23939/chcht17.03.549

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

New azo compounds on the base of 2,3,3-trimethyl-3H-indolenine were synthesized and character-ized by FT-IR, NMR, and Mas-spectral analysis. The synthesis was conducted in three different pathways: 1) by reducing the nitro compound with Zn/NaOH in alcohol; 2) by heating of 2,3,3-trimethyl-3H-indolenine-5-amine in the presence of MnO2 in toluene, and 3) by diazotization of 2,3,3-trimethyl-3H-indolenine-5-amine and treating the resulting diazonium salt with the appropriate coupler.

引用

页码：549 / 556

页数：8

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