cis-1,3-dihydro-1,3-dimethoxyisobenzofuran

Base Information

• Chemical Name: cis-1,3-dihydro-1,3-dimethoxyisobenzofuran
• CAS No.: 22882-30-0
• Molecular Formula: C₁₀H₁₂O₃
• Molecular Weight: 180.203
• Mol file: 22882-30-0.mol

Synonyms:cis-1,3-dihydro-1,3-dimethoxyisobenzofuran

Chemical Property of cis-1,3-dihydro-1,3-dimethoxyisobenzofuran

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of cis-1,3-dihydro-1,3-dimethoxyisobenzofuran

There total 2 articles about cis-1,3-dihydro-1,3-dimethoxyisobenzofuran 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:

methanol (67-56-1) + o-phthalic dicarboxaldehyde (643-79-8) → phthalic aldehyde bis(dimethyl)acetal (37864-64-5) + trans-1,3-dihydro-1,3-dimethoxyisobenzofuran (22882-30-0,22882-31-1,24388-70-3,106520-78-9) + cis-1,3-dihydro-1,3-dimethoxyisobenzofuran (22882-30-0)

Guidance literature:

With trifluoroacetic acid; for 24h; Yields of byproduct given; Ambient temperature;

DOI:10.1021/jo00381a015

Reference yield:

methanol (67-56-1) + o-phthalic dicarboxaldehyde (643-79-8) → phthalic aldehyde bis(dimethyl)acetal (37864-64-5) + trans-1,3-dihydro-1,3-dimethoxyisobenzofuran (22882-30-0,22882-31-1,24388-70-3,106520-78-9) + cis-1,3-dihydro-1,3-dimethoxyisobenzofuran (22882-30-0)

Guidance literature:

With trifluoroacetic acid; for 24h; Yields of byproduct given; Ambient temperature;

DOI:10.1021/jo00381a015

Reference yield: 81.0%

cis-1,3-dihydro-1,3-dimethoxyisobenzofuran (22882-30-0) → o-phthalic dicarboxaldehyde (643-79-8)

Guidance literature:

With hydrogenchloride; water; In tetrachloromethane;

DOI:10.1134/S1070363219110021

upstream raw materials:

methanol

o-phthalic dicarboxaldehyde

Downstream raw materials:

o-phthalic dicarboxaldehyde

Refernces