5-(ALLYLOXY)-3-METHYL-1-PHENYL-1H-PYRAZOLE-4-CARBALDEHYDE OXIME

Base Information

• Chemical Name: 5-(ALLYLOXY)-3-METHYL-1-PHENYL-1H-PYRAZOLE-4-CARBALDEHYDE OXIME
• CAS No.: 160348-61-8
• Molecular Formula: C₁₄H₁₅N₃O₂
• Molecular Weight: 257.292
• Mol file: 160348-61-8.mol

Synonyms:

Chemical Property of 5-(ALLYLOXY)-3-METHYL-1-PHENYL-1H-PYRAZOLE-4-CARBALDEHYDE OXIME

Chemical Property:

• Boiling Point: 427.4±45.0 °C(Predicted)
• PKA: 10.50±0.10(Predicted)
• Density: 1.15±0.1 g/cm3(Predicted)

Purity/Quality:

5-(ALLYLOXY)-3-METHYL-1-PHENYL-1H-PYRAZOLE-4-CARBALDEHYDE OXIME 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 5-(ALLYLOXY)-3-METHYL-1-PHENYL-1H-PYRAZOLE-4-CARBALDEHYDE OXIME

There total 2 articles about 5-(ALLYLOXY)-3-METHYL-1-PHENYL-1H-PYRAZOLE-4-CARBALDEHYDE 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: 92.0%

5-allyloxy-3-methyl-1-phenylpyrazole-4-carbaldehyde (160348-52-7) → 5-Allyloxy-3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde oxime (303151-63-5,160348-61-8)

Guidance literature:

With hydroxylamine hydrochloride; sodium hydrogencarbonate; In ethanol; for 2h; Ambient temperature;

Reference yield:

5-chloro-4-formyl-3-methyl-1-phenyl-1H-pyrazole (947-95-5) → 5-Allyloxy-3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde oxime (303151-63-5,160348-61-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 84 percent / potassium tert-butoxide / tetrahydrofuran / 1 h / Ambient temperature

2: 92 percent / aq. NH₂OH*HCl, NaHCO₃ / ethanol / 2 h / Ambient temperature

With hydroxylamine hydrochloride; potassium tert-butylate; sodium hydrogencarbonate; In tetrahydrofuran; ethanol;

upstream raw materials:

5-allyloxy-3-methyl-1-phenylpyrazole-4-carbaldehyde

5-chloro-4-formyl-3-methyl-1-phenyl-1H-pyrazole

Refernces