(3-Methyl-2,6-dioxo-7-phenethyl-2,3,6,7-tetrahydro-1H-purin-8-ylsulfanyl)-acetic acid [1-(5-bromo-2-hydroxy-phenyl)-meth-(E)-ylidene]-hydrazide

Base Information

Chemical Name:(3-Methyl-2,6-dioxo-7-phenethyl-2,3,6,7-tetrahydro-1H-purin-8-ylsulfanyl)-acetic acid [1-(5-bromo-2-hydroxy-phenyl)-meth-(E)-ylidene]-hydrazide
CAS No.:107608-63-9
Molecular Formula:C₂₃H₂₁BrN₆O₄S
Molecular Weight:557.428
Hs Code.:

Synonyms:(3-Methyl-2,6-dioxo-7-phenethyl-2,3,6,7-tetrahydro-1H-purin-8-ylsulfanyl)-acetic acid [1-(5-bromo-2-hydroxy-phenyl)-meth-(E)-ylidene]-hydrazide

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Chemical Property of (3-Methyl-2,6-dioxo-7-phenethyl-2,3,6,7-tetrahydro-1H-purin-8-ylsulfanyl)-acetic acid [1-(5-bromo-2-hydroxy-phenyl)-meth-(E)-ylidene]-hydrazide

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Technology Process of (3-Methyl-2,6-dioxo-7-phenethyl-2,3,6,7-tetrahydro-1H-purin-8-ylsulfanyl)-acetic acid [1-(5-bromo-2-hydroxy-phenyl)-meth-(E)-ylidene]-hydrazide

There total 4 articles about (3-Methyl-2,6-dioxo-7-phenethyl-2,3,6,7-tetrahydro-1H-purin-8-ylsulfanyl)-acetic acid [1-(5-bromo-2-hydroxy-phenyl)-meth-(E)-ylidene]-hydrazide 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: 89.0%

: 107608-60-6
(3-Methyl-7-β-phenylethylxanthinyl-8) thioacetic hydrazide

: 1761-61-1
5-bromosalicyclaldehyde

: 107608-63-9
(3-Methyl-2,6-dioxo-7-phenethyl-2,3,6,7-tetrahydro-1H-purin-8-ylsulfanyl)-acetic acid [1-(5-bromo-2-hydroxy-phenyl)-meth-(E)-ylidene]-hydrazide

Guidance literature:: With acetic acid; In ethanol; Heating;
DOI:10.1007/BF00763698

Reference yield:

: 101071-99-2
3-Methyl-7-β-phenylethyl-8-bromxanthine

: 107608-63-9
(3-Methyl-2,6-dioxo-7-phenethyl-2,3,6,7-tetrahydro-1H-purin-8-ylsulfanyl)-acetic acid [1-(5-bromo-2-hydroxy-phenyl)-meth-(E)-ylidene]-hydrazide

Guidance literature:: Multi-step reaction with 4 steps

1: 61 percent / dimethylformamide / 4 h / Heating

2: 73 percent / conc. aq. H₂SO₄ / 1.5 h

3: 69 percent / hydrazine hydrate / ethanol / 0.67 h / Heating

4: 89 percent / glacial AcOH / aq. ethanol / Heating

With sulfuric acid; hydrazine hydrate; acetic acid; In ethanol; N,N-dimethyl-formamide;
DOI:10.1007/BF00763698

Reference yield:

: 107608-57-1
(3-Methyl-2,6-dioxo-7-phenethyl-2,3,6,7-tetrahydro-1H-purin-8-ylsulfanyl)-acetic acid

: 107608-63-9
(3-Methyl-2,6-dioxo-7-phenethyl-2,3,6,7-tetrahydro-1H-purin-8-ylsulfanyl)-acetic acid [1-(5-bromo-2-hydroxy-phenyl)-meth-(E)-ylidene]-hydrazide

Guidance literature:: Multi-step reaction with 3 steps

1: 73 percent / conc. aq. H₂SO₄ / 1.5 h

2: 69 percent / hydrazine hydrate / ethanol / 0.67 h / Heating

3: 89 percent / glacial AcOH / aq. ethanol / Heating

With sulfuric acid; hydrazine hydrate; acetic acid; In ethanol;
DOI:10.1007/BF00763698