phthalic acid mono-((1R)-isomenthyl ester)

Base Information

• Chemical Name: phthalic acid mono-((1R)-isomenthyl ester)
• CAS No.: 3309-12-4
• Molecular Formula: C₁₈H₂₄O₄
• Molecular Weight: 304.386
• Mol file: 3309-12-4.mol

Synonyms:

Chemical Property of phthalic acid mono-((1R)-isomenthyl ester)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of phthalic acid mono-((1R)-isomenthyl ester)

There total 14 articles about phthalic acid mono-((1R)-isomenthyl ester) 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: 99.0%

phthalic anhydride (85-44-9) + menthol (15356-70-4) → (+/-)-phthalic acid mono-menthyl ester (3309-12-4,33744-74-0,38049-20-6,53623-42-0,72599-00-9,98706-03-7)

Guidance literature:

With pyridine; at 80 ℃; for 1h;

Reference yield:

3,7-dimethyl-oct-6-enal (106-23-0,26489-02-1) → (+/-)-phthalic acid mono-menthyl ester (3309-12-4,33744-74-0,38049-20-6,53623-42-0,72599-00-9,98706-03-7)

Guidance literature:

Multi-step reaction with 3 steps

1: C₂₄H₂₆AlNO₂ / dichloromethane / 3 h / 10 °C / Inert atmosphere

2: palladium on activated charcoal; hydrogen / methanol / 8 h / 25 °C / 2280.15 Torr

3: pyridine / 1 h / 80 °C

With pyridine; palladium on activated charcoal; C₂₄H₂₆AlNO₂; hydrogen; In methanol; dichloromethane;

Reference yield:

isopulegol (89-79-2,7786-67-6,18674-65-2,20549-46-6,21290-09-5,29141-10-4,50373-36-9,59905-53-2,59905-54-3,96612-21-4,104870-56-6,121468-66-4,122517-60-6,122517-61-7,144541-38-8) → (+/-)-phthalic acid mono-menthyl ester (3309-12-4,33744-74-0,38049-20-6,53623-42-0,72599-00-9,98706-03-7)

Guidance literature:

Multi-step reaction with 2 steps

1: palladium on activated charcoal; hydrogen / methanol / 8 h / 25 °C / 2280.15 Torr

2: pyridine / 1 h / 80 °C

With pyridine; palladium on activated charcoal; hydrogen; In methanol;

upstream raw materials:

phthalic anhydride

Neomenthol

neoisomenthol

DL-neomenthol

Downstream raw materials:

(-)-menthol

Refernces