1-(2-hydroxy-5-methylphenyl)-3-(2-methoxy-5-methylphenyl)propane-1,3-dione

Base Information

Chemical Name:1-(2-hydroxy-5-methylphenyl)-3-(2-methoxy-5-methylphenyl)propane-1,3-dione
CAS No.:742087-68-9
Molecular Formula:C₁₈H₁₈O₄
Molecular Weight:298.339
Hs Code.:

Synonyms:1-(2-hydroxy-5-methylphenyl)-3-(2-methoxy-5-methylphenyl)propane-1,3-dione

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Chemical Property of 1-(2-hydroxy-5-methylphenyl)-3-(2-methoxy-5-methylphenyl)propane-1,3-dione

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Technology Process of 1-(2-hydroxy-5-methylphenyl)-3-(2-methoxy-5-methylphenyl)propane-1,3-dione

There total 8 articles about 1-(2-hydroxy-5-methylphenyl)-3-(2-methoxy-5-methylphenyl)propane-1,3-dione 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%

: 93878-09-2
2-acetyl-4-methylphenyl 2-methoxy-5-methylbenzoate

: 742087-68-9
1-(2-hydroxy-5-methylphenyl)-3-(2-methoxy-5-methylphenyl)propane-1,3-dione

Guidance literature:: With pyridine; potassium hydroxide; at 50 ℃; for 1.5h;
DOI:10.1021/jm020839k

Reference yield:

: 613-84-3
2-hydroxy-5-methylbenzaldehyde

: 742087-68-9
1-(2-hydroxy-5-methylphenyl)-3-(2-methoxy-5-methylphenyl)propane-1,3-dione

Guidance literature:: Multi-step reaction with 5 steps

1: 98 percent / K₂CO₃ / dimethylformamide / 20 h / 20 °C

2: 88 percent / 35percent aq. H₂O₂; 2M aq. KOH / methanol / 2 h / Heating

3: SOCl₂; DMF / Heating

4: 66 percent / pyridine / 0.5 h / 50 °C

5: 88 percent / pyridine; KOH / 1.5 h / 50 °C

With pyridine; potassium hydroxide; thionyl chloride; potassium carbonate; N,N-dimethyl-formamide; In methanol; N,N-dimethyl-formamide; 4: Schotten-Baumann reaction / 5: Baker Venkataraman rearrangement;
DOI:10.1021/jm020839k

Reference yield:

: 7083-19-4
2-methoxy-5-methylbenzaldehyde

: 742087-68-9
1-(2-hydroxy-5-methylphenyl)-3-(2-methoxy-5-methylphenyl)propane-1,3-dione

Guidance literature:: Multi-step reaction with 4 steps

1: 88 percent / 35percent aq. H₂O₂; 2M aq. KOH / methanol / 2 h / Heating

2: SOCl₂; DMF / Heating

3: 66 percent / pyridine / 0.5 h / 50 °C

4: 88 percent / pyridine; KOH / 1.5 h / 50 °C

With pyridine; potassium hydroxide; thionyl chloride; N,N-dimethyl-formamide; In methanol; 3: Schotten-Baumann reaction / 4: Baker Venkataraman rearrangement;
DOI:10.1021/jm020839k