Bis(2,4,5-trichloro-6-i-pentoxycarbonylphenyl) oxalate

Base Information

• Chemical Name: Bis(2,4,5-trichloro-6-i-pentoxycarbonylphenyl) oxalate
• CAS No.: 71527-73-6
• Molecular Formula: C₂₆H₂₄Cl₆O₈
• Molecular Weight: 677.19
• Mol file: 71527-73-6.mol

Synonyms:Ethanedioic acid, 1,2-bis[3,4,6-trichloro-2-[(3-methylbutoxy)carbonyl]phenyl] ester;Ethanedioic acid, bis[3,4,6-trichloro-2-[(3-methylbutoxy)carbonyl]phenyl] ester (9CI);

Chemical Property of Bis(2,4,5-trichloro-6-i-pentoxycarbonylphenyl) oxalate

Chemical Property:

• PSA: 105.20000
• LogP: 8.52380

Purity/Quality:

99% ^*data from raw suppliers

BIS-(2,4,5-TRICHLORO-6-I-PENTOXYCARBONYLPHENYL)OXALATE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Bis(2,4,5-trichloro-6-i-pentoxycarbonylphenyl) oxalate

There total 4 articles about Bis(2,4,5-trichloro-6-i-pentoxycarbonylphenyl) oxalate 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: 70.0%

oxalyl dichloride (79-37-8) + 3'-methylbutyl 3,5,6-trichlorosalicylate (71527-65-6) → Bis<6-(3'-methylbutoxycarbonyl)-2,4,5-trichlorophenyl> oxalate (71527-73-6)

Guidance literature:

With triethylamine; In benzene; for 6h; Ambient temperature;

Reference yield:

5-chloro-2-hydroxybenzoic acid (321-14-2) → Bis<6-(3'-methylbutoxycarbonyl)-2,4,5-trichlorophenyl> oxalate (71527-73-6)

Guidance literature:

Multi-step reaction with 4 steps

1: chlorine / acetic acid / Ambient temperature

2: 81 percent / 65percent oleum, iodine, chlorine / 6 h / 40 - 70 °C

3: 48 percent / conc. H₂SO₄ / 24 h / Heating

4: 70 percent / triethylamine / benzene / 6 h / Ambient temperature

With sulfuric acid; iodine; chlorine; triethylamine; In acetic acid; benzene;

Reference yield:

3,5-dichlorosalicylic acid (320-72-9) → Bis<6-(3'-methylbutoxycarbonyl)-2,4,5-trichlorophenyl> oxalate (71527-73-6)

Guidance literature:

Multi-step reaction with 3 steps

1: 81 percent / 65percent oleum, iodine, chlorine / 6 h / 40 - 70 °C

2: 48 percent / conc. H₂SO₄ / 24 h / Heating

3: 70 percent / triethylamine / benzene / 6 h / Ambient temperature

With sulfuric acid; iodine; chlorine; triethylamine; In benzene;

upstream raw materials:

oxalyl dichloride

3'-methylbutyl 3,5,6-trichlorosalicylate

5-chloro-2-hydroxybenzoic acid

3,5-dichlorosalicylic acid

Refernces