3H-1,2,4-Triazol-3-one, 1,2-dihydro-5-(4-methoxyphenyl)-

Base Information

• Chemical Name: 3H-1,2,4-Triazol-3-one, 1,2-dihydro-5-(4-methoxyphenyl)-
• CAS No.: 33199-43-8
• Molecular Formula: C9H9N3O2
• Molecular Weight: 191.189

Synonyms:DRDAFSWEKMYWPK-UHFFFAOYSA;5-<4-Methoxy-phenyl>-2.4-dihydro-<1.2.4>triazol-3-on;HMS1666A06;

Chemical Property of 3H-1,2,4-Triazol-3-one, 1,2-dihydro-5-(4-methoxyphenyl)-

Chemical Property:

• PSA: 71.03000
• LogP: 1.18590

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of 3H-1,2,4-Triazol-3-one, 1,2-dihydro-5-(4-methoxyphenyl)-

There total 11 articles about 3H-1,2,4-Triazol-3-one, 1,2-dihydro-5-(4-methoxyphenyl)- 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: 80.0%

4-methoxybenzaldehyde semicarbazone (6292-71-3,120445-53-6) → C9H9N3O2 (33199-43-8)

Guidance literature:

With iron(III) chloride hexahydrate; In ethanol; at 20 - 190 ℃; for 28.167h;

Reference yield: 70.1%

3-ethoxy-5-(4-methoxyphenyl)-4H-1,2,4-triazole (62036-07-1) → 5-(4-methoxyphenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (33199-43-8)

Guidance literature:

With hydrogenchloride; for 5h; Heating;

DOI:10.1007/BF00471813

Reference yield: 64.0%

4-methoxybenzaldehyde semicarbazone (6292-71-3,120445-53-6) → 5-(4-methoxyphenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (33199-43-8)

Guidance literature:

With disulfur dichloride; In acetic acid; ethyl acetate; for 4h; Heating;

upstream raw materials:

4-methoxybenzaldehyde semicarbazone

3-ethoxy-5-(4-methoxy-phenyl)-1H-[1,2,4]triazole

1-(4-methoxy-benzoyl)-S-methyl-iso thiosemicarbazide

3-ethoxy-5-(4-methoxyphenyl)-4H-1,2,4-triazole

Downstream raw materials:

3-(4-methoxyphenyl)-1-phenyl-1H-1,2,4-triazol-5(4H)-one

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