2-[4-(4-chlorophenyl)-5-oxo-1,4-dihydro-5H-tetrazol-1-yl]acetohydrazide

Base Information

• Chemical Name: 2-[4-(4-chlorophenyl)-5-oxo-1,4-dihydro-5H-tetrazol-1-yl]acetohydrazide
• CAS No.: 928342-93-2
• Molecular Formula: C₉H₉ClN₆O₂
• Molecular Weight: 268.662

Synonyms:2-[4-(4-chlorophenyl)-5-oxo-1,4-dihydro-5H-tetrazol-1-yl]acetohydrazide

Chemical Property of 2-[4-(4-chlorophenyl)-5-oxo-1,4-dihydro-5H-tetrazol-1-yl]acetohydrazide

Chemical Property:

Purity/Quality:

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Technology Process of 2-[4-(4-chlorophenyl)-5-oxo-1,4-dihydro-5H-tetrazol-1-yl]acetohydrazide

There total 2 articles about 2-[4-(4-chlorophenyl)-5-oxo-1,4-dihydro-5H-tetrazol-1-yl]acetohydrazide 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: 88.0%

[4-(4-chloro-phenyl)-5-oxo-4,5-dihydro-tetrazol-1-yl]-acetic acid ethyl ester (928342-80-7) → 2-[4-(4-chlorophenyl)-5-oxo-1,4-dihydro-5H-tetrazol-1-yl]acetohydrazide (928342-93-2)

Guidance literature:

With hydrazine hydrate; In ethanol; for 4h; Heating;

DOI:10.1016/j.bmc.2006.12.002

Reference yield:

1-(4-chlorophenyl)-4,5-dihydro-1H-1,2,3,4-tetrazol-5-one (3589-06-8) → 2-[4-(4-chlorophenyl)-5-oxo-1,4-dihydro-5H-tetrazol-1-yl]acetohydrazide (928342-93-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 90 percent / potassium carbonate / dimethylformamide / 20 °C

2: 88 percent / hydrazine hydrate / ethanol / 4 h / Heating

With potassium carbonate; hydrazine hydrate; In ethanol; N,N-dimethyl-formamide;

DOI:10.1016/j.bmc.2006.12.002

Reference yield: 99.0%

2-[4-(4-chlorophenyl)-5-oxo-1,4-dihydro-5H-tetrazol-1-yl]acetohydrazide (928342-93-2) + phenyl isothiocyanate (103-72-0) → 2-{2-[4-(4-chlorophenyl)-5-oxo-1,4-dihydro-5H-tetrazol-1-yl]acetyl}-N-phenylhydrazinecarbothioamide

Guidance literature:

In ethanol; for 4h; Heating;

DOI:10.1002/jhet.5570440433

upstream raw materials:

[4-(4-chloro-phenyl)-5-oxo-4,5-dihydro-tetrazol-1-yl]-acetic acid ethyl ester

1-(4-chlorophenyl)-4,5-dihydro-1H-1,2,3,4-tetrazol-5-one

Downstream raw materials:

C₁₀H₇ClN₆O₂S

C₁₀H₇ClN₆OS₂

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