5-<4-<<(4-acetyl-3-hydroxy-2-propylphenyl)methyl>thio>phenyl>-3,3-dimethyl-5-oxopentanoic acid

Base Information

Chemical Name:5-<4-<<(4-acetyl-3-hydroxy-2-propylphenyl)methyl>thio>phenyl>-3,3-dimethyl-5-oxopentanoic acid
CAS No.:135312-28-6
Molecular Formula:C₂₅H₃₀O₅S
Molecular Weight:442.576
Hs Code.:

Synonyms:5-<4-<<(4-acetyl-3-hydroxy-2-propylphenyl)methyl>thio>phenyl>-3,3-dimethyl-5-oxopentanoic acid

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 5-<4-<<(4-acetyl-3-hydroxy-2-propylphenyl)methyl>thio>phenyl>-3,3-dimethyl-5-oxopentanoic acid

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Technology Process of 5-<4-<<(4-acetyl-3-hydroxy-2-propylphenyl)methyl>thio>phenyl>-3,3-dimethyl-5-oxopentanoic acid

There total 7 articles about 5-<4-<<(4-acetyl-3-hydroxy-2-propylphenyl)methyl>thio>phenyl>-3,3-dimethyl-5-oxopentanoic acid 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: 27.0%

: 97582-36-0
1-<4-(chloromethyl)-2-hydroxy-3-propylphenyl>ethanone

: 135312-46-8
3,3-dimethyl-5-oxo-5-(4-mercaptophenyl)pentanoic acid

: 135312-28-6
5-<4-<<(4-acetyl-3-hydroxy-2-propylphenyl)methyl>thio>phenyl>-3,3-dimethyl-5-oxopentanoic acid

Guidance literature:: With potassium tert-butylate; In ethanol; for 48h;
DOI:10.1021/jm00113a014

Reference yield:

: 4160-82-1
3,3-dimethylglutaric anhydride

: 135312-28-6
5-<4-<<(4-acetyl-3-hydroxy-2-propylphenyl)methyl>thio>phenyl>-3,3-dimethyl-5-oxopentanoic acid

Guidance literature:: Multi-step reaction with 6 steps

1: aluminum chloride / CH₂Cl₂ / 3 h

2: 76 percent / pyridine hydrochloride / 20 h / 185 °C

3: 79 percent / methanesulfonic acid / 25 h / 25 °C

5: 5 N NaOH / ethanol / 3 h / Heating

6: 27 percent / potassium tert-butoxide / ethanol / 48 h

With sodium hydroxide; aluminium trichloride; methanesulfonic acid; potassium tert-butylate; pyridine hydrochloride; In ethanol; dichloromethane;
DOI:10.1021/jm00113a014

Reference yield:

: 31526-44-0
4-p-Anisoyl-3.3-dimethylbuttersaeure

: 135312-28-6
5-<4-<<(4-acetyl-3-hydroxy-2-propylphenyl)methyl>thio>phenyl>-3,3-dimethyl-5-oxopentanoic acid

Guidance literature:: Multi-step reaction with 5 steps

1: 76 percent / pyridine hydrochloride / 20 h / 185 °C

2: 79 percent / methanesulfonic acid / 25 h / 25 °C

4: 5 N NaOH / ethanol / 3 h / Heating

5: 27 percent / potassium tert-butoxide / ethanol / 48 h

With sodium hydroxide; methanesulfonic acid; potassium tert-butylate; pyridine hydrochloride; In ethanol;
DOI:10.1021/jm00113a014