3-(4-Nitro-phenyl)-6-[1-(4-nitro-phenyl)-meth-(E)-ylidene]-thiazolo[2,3-c][1,2,4]triazol-5-one

Base Information

• Chemical Name: 3-(4-Nitro-phenyl)-6-[1-(4-nitro-phenyl)-meth-(E)-ylidene]-thiazolo[2,3-c][1,2,4]triazol-5-one
• CAS No.: 264195-84-8
• Molecular Formula: C₁₇H₉N₅O₅S
• Molecular Weight: 395.355

Synonyms:3-(4-Nitro-phenyl)-6-[1-(4-nitro-phenyl)-meth-(E)-ylidene]-thiazolo[2,3-c][1,2,4]triazol-5-one

Chemical Property of 3-(4-Nitro-phenyl)-6-[1-(4-nitro-phenyl)-meth-(E)-ylidene]-thiazolo[2,3-c][1,2,4]triazol-5-one

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Technology Process of 3-(4-Nitro-phenyl)-6-[1-(4-nitro-phenyl)-meth-(E)-ylidene]-thiazolo[2,3-c][1,2,4]triazol-5-one

There total 2 articles about 3-(4-Nitro-phenyl)-6-[1-(4-nitro-phenyl)-meth-(E)-ylidene]-thiazolo[2,3-c][1,2,4]triazol-5-one 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: 55.0%

5-[1-(4-Nitro-phenyl)-meth-(Z)-ylidene]-2-{N'-[1-(4-nitro-phenyl)-meth-(E)-ylidene]-hydrazino}-thiazol-4-one (264195-81-5) → 3-(4-Nitro-phenyl)-6-[1-(4-nitro-phenyl)-meth-(E)-ylidene]-thiazolo[2,3-c][1,2,4]triazol-5-one (264195-84-8)

Guidance literature:

With air; acetic acid; for 5h; Heating;

DOI:10.1515/znb-1999-1218

Reference yield:

4-nitrobenzaldehdye (555-16-8) → 3-(4-Nitro-phenyl)-6-[1-(4-nitro-phenyl)-meth-(E)-ylidene]-thiazolo[2,3-c][1,2,4]triazol-5-one (264195-84-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 66 percent / ethanol / 5 h / Heating

2: 55 percent / air; glacial acetic acid / 5 h / Heating

With air; acetic acid; In ethanol; 1: Condensation / 2: Cyclization;

DOI:10.1515/znb-1999-1218

Reference yield:

Cyanothioacetamide (7357-70-2) + 3-(4-Nitro-phenyl)-6-[1-(4-nitro-phenyl)-meth-(E)-ylidene]-thiazolo[2,3-c][1,2,4]triazol-5-one (264195-84-8) → 3,7-bis-(4-nitro-phenyl)-5-oxo-5H-4-oxa-8-thia-1,2,3a-triaza-cyclopenta[a]indene-6-carbothioic acid amide (264195-82-6)

Guidance literature:

In ethanol;

DOI:10.1515/znb-1999-1218

upstream raw materials:

5-[1-(4-Nitro-phenyl)-meth-(Z)-ylidene]-2-{N'-[1-(4-nitro-phenyl)-meth-(E)-ylidene]-hydrazino}-thiazol-4-one

4-nitrobenzaldehdye

Downstream raw materials:

3,7-bis-(4-nitro-phenyl)-5-oxo-5H-4-oxa-8-thia-1,2,3a-triaza-cyclopenta[a]indene-6-carbothioic acid amide

3,7-bis-(4-nitro-phenyl)-6-(4-oxo-4,5-dihydro-thiazol-2-yl)-4-oxa-8-thia-1,2,3a-triaza-cyclopenta[a]inden-5-one

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