5',6-Diformyl-2,2',3-trimethoxydiphenylether

Base Information

• Chemical Name: 5',6-Diformyl-2,2',3-trimethoxydiphenylether
• CAS No.: 86750-50-7
• Molecular Formula: C₁₇H₁₆O₆
• Molecular Weight: 316.31
• Mol file: 86750-50-7.mol

Synonyms:5',6-Diformyl-2,2',3-trimethoxydiphenylether

Chemical Property of 5',6-Diformyl-2,2',3-trimethoxydiphenylether

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5',6-Diformyl-2,2',3-trimethoxydiphenylether

There total 1 articles about 5',6-Diformyl-2,2',3-trimethoxydiphenylether 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: 47.0%

isovanillin (621-59-0) + 2-bromo-3,4-dimethoxybenzylaldehyde (55171-60-3) → 3,4-dimethoxy-benzaldehyde (120-14-9) + 5',6-Diformyl-2,2',3-trimethoxydiphenylether (86750-50-7)

Guidance literature:

With potassium carbonate; copper(II) oxide; In pyridine; at 150 ℃; for 23h;

DOI:10.1002/ardp.19833160708

Reference yield:

5',6-Diformyl-2,2',3-trimethoxydiphenylether (86750-50-7) → 2,2',3-Trimethoxy-5',6-bis--diphenylether

Guidance literature:

Multi-step reaction with 2 steps

1: 2.) H₂ / 2.) PtO₂ / 1.) ethanol, reflux, 1 h

2: 89 percent / pyridine / 48 h

With pyridine; hydrogen; platinum(IV) oxide;

DOI:10.1002/ardp.19833160809

Reference yield:

5',6-Diformyl-2,2',3-trimethoxydiphenylether (86750-50-7) + 2,2-dimethoxyethylamine (22483-09-6) → 2,2',3-Trimethoxy-5',6-bis--diphenylether (87179-88-2)

Guidance literature:

With hydrogen; platinum(IV) oxide; Yield given. Multistep reaction; 1.) ethanol, reflux, 1 h;

DOI:10.1002/ardp.19833160809

upstream raw materials:

isovanillin

2-bromo-3,4-dimethoxybenzylaldehyde

Downstream raw materials:

2,2',3-Trimethoxy-5',6-bis--diphenylether

6,6',7-Trimethoxy-7',8-diisoiquinolyl ether

Refernces