1-hydroxy-2-(phenylhydrazono)-1-(2-phenyl-1,2,3-triazol-4-yl)-2-(2-quinoxalinone-3-yl)ethane

Base Information

Chemical Name:1-hydroxy-2-(phenylhydrazono)-1-(2-phenyl-1,2,3-triazol-4-yl)-2-(2-quinoxalinone-3-yl)ethane
CAS No.:74653-14-8
Molecular Formula:C₂₄H₁₉N₇O₂
Molecular Weight:437.461
Hs Code.:

Synonyms:1-hydroxy-2-(phenylhydrazono)-1-(2-phenyl-1,2,3-triazol-4-yl)-2-(2-quinoxalinone-3-yl)ethane

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Chemical Property of 1-hydroxy-2-(phenylhydrazono)-1-(2-phenyl-1,2,3-triazol-4-yl)-2-(2-quinoxalinone-3-yl)ethane

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Technology Process of 1-hydroxy-2-(phenylhydrazono)-1-(2-phenyl-1,2,3-triazol-4-yl)-2-(2-quinoxalinone-3-yl)ethane

There total 3 articles about 1-hydroxy-2-(phenylhydrazono)-1-(2-phenyl-1,2,3-triazol-4-yl)-2-(2-quinoxalinone-3-yl)ethane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 65.0%

: 69366-72-9
2,3-dioxo-4-(2-phenyl-1,2,3-triazol-4-yl)butano-1,4-lactone

: 95-54-5
1,2-diamino-benzene

: 100-63-0
phenylhydrazine

: 74653-14-8
1-hydroxy-2-(phenylhydrazono)-1-(2-phenyl-1,2,3-triazol-4-yl)-2-(2-quinoxalinone-3-yl)ethane

Guidance literature:: In methanol; at 100 ℃; for 10h;
DOI:10.1016/S0008-6215(00)85515-9

Reference yield:

: 3213-80-7
2-phenyl-1,2,3-triazole-4-carboxaldehyde

: 74653-14-8
1-hydroxy-2-(phenylhydrazono)-1-(2-phenyl-1,2,3-triazol-4-yl)-2-(2-quinoxalinone-3-yl)ethane

Guidance literature:: Multi-step reaction with 3 steps

1: 45 percent / 2M sodium hydroxide / H₂O; dioxane / 0.5 h

2: 60 percent / M sulfuric acid, 10percent sodium nitrite / acetone; H₂O / 5 h / 2.) 50 deg C

3: 65 percent / methanol / 10 h / 100 °C

With sodium hydroxide; sulfuric acid; sodium nitrite; In 1,4-dioxane; methanol; water; acetone;
DOI:10.1016/S0008-6215(00)85515-9

Reference yield:

: 69366-69-4
2,5-dihydro-3,4-dihydroxy-2-(2-phenyl-1,2,3-triazol-4-yl)-5-imino-5(2H)-furanone

: 74653-14-8
1-hydroxy-2-(phenylhydrazono)-1-(2-phenyl-1,2,3-triazol-4-yl)-2-(2-quinoxalinone-3-yl)ethane

Guidance literature:: Multi-step reaction with 2 steps

1: 60 percent / M sulfuric acid, 10percent sodium nitrite / acetone; H₂O / 5 h / 2.) 50 deg C

2: 65 percent / methanol / 10 h / 100 °C

With sulfuric acid; sodium nitrite; In methanol; water; acetone;
DOI:10.1016/S0008-6215(00)85515-9