2',4',6'-trihydroxy-3'-isopentyl-5'-(3-methylbut-2-enyl)isovalerophenone

Base Information

• Chemical Name: 2',4',6'-trihydroxy-3'-isopentyl-5'-(3-methylbut-2-enyl)isovalerophenone
• CAS No.: 93796-34-0
• Molecular Formula: C₂₁H₃₂O₄
• Molecular Weight: 348.483
• Mol file: 93796-34-0.mol

Synonyms:

Chemical Property of 2',4',6'-trihydroxy-3'-isopentyl-5'-(3-methylbut-2-enyl)isovalerophenone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2',4',6'-trihydroxy-3'-isopentyl-5'-(3-methylbut-2-enyl)isovalerophenone

There total 3 articles about 2',4',6'-trihydroxy-3'-isopentyl-5'-(3-methylbut-2-enyl)isovalerophenone 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: 29.0%

2-methyl-3-buten-2-ol (115-18-4) + 3-methyl-1-(2,4,6-trihydroxy-3-isopentylphenyl)butan-1-one (26104-01-8) → 4-isopentyl-6-(3-methylbut-2-enyl)-3,5,6-trihydroxy-2-isovalerylcyclohexa-2,4-dien-1-one (58461-24-8) + 2',4',6'-trihydroxy-3'-isopentyl-5'-(3-methylbut-2-enyl)isovalerophenone (93796-34-0) + 3,5-Dihydroxy-6-(3-methyl-but-2-enyl)-6-(3-methyl-butyl)-2-(3-methyl-butyryl)-cyclohexa-2,4-dienone + 6-isopentyl-4-(3-methylbut-2-enyl)-3,5,6-trihydroxy-2-isovalerylcyclohexa-2,4-dien-1-one (93796-35-1)

Guidance literature:

With boron trifluoride diethyl etherate; In 1,4-dioxane; at 20 ℃; for 7h; Title compound not separated from byproducts;

Reference yield:

3,5-dihydroxy-2-isovaleryl-6,6-bis(3-methylbut-2-enyl)cyclohexa-2,4-dien-1-one (53771-35-0) → 2',4',6'-trihydroxy-3'-isopentyl-5'-(3-methylbut-2-enyl)isovalerophenone (93796-34-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 42 percent / hydrogen / Pd-C / methanol / 1 h

2: 22 percent / boron trifluoride-ether / dioxane / 7 h / 20 °C

With boron trifluoride diethyl etherate; hydrogen; palladium on activated charcoal; In 1,4-dioxane; methanol;

Reference yield:

2',4',6'-trihydroxy-3'-(3-methylbut-2-enyl)isovalerophenone (54614-64-1) → 2',4',6'-trihydroxy-3'-isopentyl-5'-(3-methylbut-2-enyl)isovalerophenone (93796-34-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 91 percent / hydrogen / Pd-C / methanol / 1 h

2: 22 percent / boron trifluoride-ether / dioxane / 7 h / 20 °C

With boron trifluoride diethyl etherate; hydrogen; palladium on activated charcoal; In 1,4-dioxane; methanol;

upstream raw materials:

2-methyl-3-buten-2-ol

3-methyl-1-(2,4,6-trihydroxy-3-isopentylphenyl)butan-1-one

3,5-dihydroxy-2-isovaleryl-6,6-bis(3-methylbut-2-enyl)cyclohexa-2,4-dien-1-one

2',4',6'-trihydroxy-3'-(3-methylbut-2-enyl)isovalerophenone

Downstream raw materials:

4-isopentyl-6-(3-methylbut-2-enyl)-3,5,6-trihydroxy-2-isovalerylcyclohexa-2,4-dien-1-one

3,5,7-trihydroxy-6-isopentyl-8-isovaleryl-2,2-dimethylchroman

6-isopentyl-4-(3-methylbut-2-enyl)-3,5,6-trihydroxy-2-isovalerylcyclohexa-2,4-dien-1-one