dimethyl 3-methoxy-4-methyl-5-(3-methyl-2-butenyloxy)phthalate

Base Information

• Chemical Name: dimethyl 3-methoxy-4-methyl-5-(3-methyl-2-butenyloxy)phthalate
• CAS No.: 219646-66-9
• Molecular Formula: C₁₇H₂₂O₆
• Molecular Weight: 322.358
• Mol file: 219646-66-9.mol

Synonyms:dimethyl 3-methoxy-4-methyl-5-(3-methyl-2-butenyloxy)phthalate

Chemical Property of dimethyl 3-methoxy-4-methyl-5-(3-methyl-2-butenyloxy)phthalate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of dimethyl 3-methoxy-4-methyl-5-(3-methyl-2-butenyloxy)phthalate

There total 2 articles about dimethyl 3-methoxy-4-methyl-5-(3-methyl-2-butenyloxy)phthalate 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: 89.0%

prenyl bromide (870-63-3) + dimethyl 5-hydroxy-3-methoxy-4-methylphthalate (219646-64-7) → dimethyl 3-methoxy-4-methyl-5-(3-methyl-2-butenyloxy)phthalate (219646-66-9)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 85 ℃;

Reference yield:

TMSOC6H5MeOMe (219646-62-5) → dimethyl 3-methoxy-4-methyl-5-(3-methyl-2-butenyloxy)phthalate (219646-66-9)

Guidance literature:

Multi-step reaction with 2 steps

1.1: 5,5-dimethyl-1,3-cyclohexadiene / 2 h / -10 °C

1.2: 2 h / 120 °C

2.1: potassium carbonate / N,N-dimethyl-formamide / 8 h / 85 °C

With potassium carbonate; In 5,5-dimethyl-1,3-cyclohexadiene; N,N-dimethyl-formamide;

DOI:10.1055/s-0033-1340060

Reference yield: 100.0%

dimethyl 3-methoxy-4-methyl-5-(3-methyl-2-butenyloxy)phthalate (219646-66-9) → 3-methoxy-4-methyl-5-(3-methyl-2-butenyloxy)phthalic acid (219646-70-5)

Guidance literature:

With methanol; potassium hydroxide; for 5h; Reflux;

DOI:10.1055/s-0033-1340060

upstream raw materials:

prenyl bromide

dimethyl 5-hydroxy-3-methoxy-4-methylphthalate

TMSOC₆H₅MeOMe

Downstream raw materials:

zinniol

3-methoxy-4-methyl-5-(3-methyl-2-butenyloxy)phthalic acid

silvaticol

4-methoxy-5-methyl-6-((3-methylbut-2-en-1-yl)oxy)isobenzofuran-1(3H)-one