(1Z,3Z)-1-(4-methoxyphenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pent-1-en-3-one oxime

Base Information

• Chemical Name: (1Z,3Z)-1-(4-methoxyphenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pent-1-en-3-one oxime
• CAS No.: 1388149-71-0
• Molecular Formula: C₁₆H₂₀N₄O₂
• Molecular Weight: 300.36

Synonyms:(1Z,3Z)-1-(4-methoxyphenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pent-1-en-3-one oxime

Chemical Property of (1Z,3Z)-1-(4-methoxyphenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pent-1-en-3-one oxime

Chemical Property:

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Technology Process of (1Z,3Z)-1-(4-methoxyphenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pent-1-en-3-one oxime

There total 2 articles about (1Z,3Z)-1-(4-methoxyphenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pent-1-en-3-one oxime 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: 79.0%

C16H19N3O2 (76714-53-9) → (1Z,3Z)-1-(4-methoxyphenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pent-1-en-3-one oxime (1388149-71-0)

Guidance literature:

With hydroxylamine hydrochloride; potassium carbonate; In methanol; water; at 0 ℃; Reflux;

DOI:10.1002/jhet.783

Reference yield:

3,3-dimethyl-1-(1,2,4-triazol-1-yl)-2-butanone (58905-32-1) → (1Z,3Z)-1-(4-methoxyphenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pent-1-en-3-one oxime (1388149-71-0)

Guidance literature:

Multi-step reaction with 2 steps

1: piperidine / toluene

2: hydroxylamine hydrochloride; potassium carbonate / methanol; water / 0 °C / Reflux

With piperidine; hydroxylamine hydrochloride; potassium carbonate; In methanol; water; toluene; 1: Knoevenagel condensation;

DOI:10.1002/jhet.783

Reference yield: 78.0%

4-methyl-[1,2,3]thiadiazole-5-carbonyl chloride (59944-65-9) + (1Z,3Z)-1-(4-methoxyphenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pent-1-en-3-one oxime (1388149-71-0) → C20H22N6O3S (1388149-78-7)

Guidance literature:

With triethylamine; In chloroform; at 5 - 20 ℃;

DOI:10.1002/jhet.783

upstream raw materials:

C₁₆H₁₉N₃O₂

3,3-dimethyl-1-(1,2,4-triazol-1-yl)-2-butanone

Downstream raw materials:

C₂₀H₂₂N₆O₃S

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