2-{N'-[1-Azidocarbonyl-1-(3-oxo-3,4-dihydro-quinoxalin-2-yl)-meth-(Z)-ylidene]-hydrazino}-benzoic acid ethyl ester

Base Information

Chemical Name:2-{N'-[1-Azidocarbonyl-1-(3-oxo-3,4-dihydro-quinoxalin-2-yl)-meth-(Z)-ylidene]-hydrazino}-benzoic acid ethyl ester
CAS No.:126138-88-3
Molecular Formula:C₁₉H₁₅N₇O₄
Molecular Weight:405.373
Hs Code.:

Synonyms:2-{N'-[1-Azidocarbonyl-1-(3-oxo-3,4-dihydro-quinoxalin-2-yl)-meth-(Z)-ylidene]-hydrazino}-benzoic acid ethyl ester

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Chemical Property of 2-{N'-[1-Azidocarbonyl-1-(3-oxo-3,4-dihydro-quinoxalin-2-yl)-meth-(Z)-ylidene]-hydrazino}-benzoic acid ethyl ester

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Technology Process of 2-{N'-[1-Azidocarbonyl-1-(3-oxo-3,4-dihydro-quinoxalin-2-yl)-meth-(Z)-ylidene]-hydrazino}-benzoic acid ethyl ester

There total 4 articles about 2-{N'-[1-Azidocarbonyl-1-(3-oxo-3,4-dihydro-quinoxalin-2-yl)-meth-(Z)-ylidene]-hydrazino}-benzoic acid ethyl ester 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: 97.0%

: 126115-58-0
3-<α-(o-ethoxycarbonylphenylhydrazono)hydrazinocarbonylmethyl>-2-oxo-1,2-dihydroquinoxaline

: 126138-88-3
2-{N'-[1-Azidocarbonyl-1-(3-oxo-3,4-dihydro-quinoxalin-2-yl)-meth-(Z)-ylidene]-hydrazino}-benzoic acid ethyl ester

Guidance literature:: With hydrogenchloride; sodium nitrite; In water; acetic acid; for 3h;

Reference yield:

: 2028-78-6
2-(ethoxycarbonyl)benzenediazonium chloride

: 126138-88-3
2-{N'-[1-Azidocarbonyl-1-(3-oxo-3,4-dihydro-quinoxalin-2-yl)-meth-(Z)-ylidene]-hydrazino}-benzoic acid ethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 87 percent / H₂O; acetic acid / 1.) ice-water bath, 10 min, 2.) boiling water bath, 40 min

2: 90 percent / hydrazine hydrate / ethanol / 4 h / Heating

3: 97 percent / sodium nitrite, conc. aq. hydrochloric acid / acetic acid; H₂O / 3 h

With hydrogenchloride; hydrazine hydrate; sodium nitrite; In ethanol; water; acetic acid;

Reference yield:

: 126115-57-9
3-<α-(o-ethoxycarbonylphenylhydrazono)methoxycarbonylmethyl>-2-oxo-1,2-dihydroquinoxaline

: 126138-88-3
2-{N'-[1-Azidocarbonyl-1-(3-oxo-3,4-dihydro-quinoxalin-2-yl)-meth-(Z)-ylidene]-hydrazino}-benzoic acid ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / hydrazine hydrate / ethanol / 4 h / Heating

2: 97 percent / sodium nitrite, conc. aq. hydrochloric acid / acetic acid; H₂O / 3 h

With hydrogenchloride; hydrazine hydrate; sodium nitrite; In ethanol; water; acetic acid;