3,3',3'',3'''-(3,7,13,17-tetramethyl-porphyrin-2,8,12,18-tetrayl)-tetra-propionic acid tetramethyl ester

Base Information

• Chemical Name: 3,3',3'',3'''-(3,7,13,17-tetramethyl-porphyrin-2,8,12,18-tetrayl)-tetra-propionic acid tetramethyl ester
• CAS No.: 865-16-7
• Molecular Formula: C₄₀H₄₆N₄O₈
• Molecular Weight: 710.827

Synonyms:3,3',3'',3'''-(3,7,13,17-tetramethyl-porphyrin-2,8,12,18-tetrayl)-tetra-propionic acid tetramethyl ester

Chemical Property of 3,3',3'',3'''-(3,7,13,17-tetramethyl-porphyrin-2,8,12,18-tetrayl)-tetra-propionic acid tetramethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3,3',3'',3'''-(3,7,13,17-tetramethyl-porphyrin-2,8,12,18-tetrayl)-tetra-propionic acid tetramethyl ester

There total 4 articles about 3,3',3'',3'''-(3,7,13,17-tetramethyl-porphyrin-2,8,12,18-tetrayl)-tetra-propionic acid tetramethyl 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: 22.0%

1,4-bisbenzene (108895-18-7) + 3-{5-Formyl-2-[5-formyl-3-(2-methoxycarbonyl-ethyl)-4-methyl-1H-pyrrol-2-ylmethyl]-4-methyl-1H-pyrrol-3-yl}-propionic acid methyl ester (4792-10-3) → 3,3',3'',3'''-(3,7,13,17-tetramethyl-porphyrin-2,8,12,18-tetrayl)-tetra-propionic acid tetramethyl ester (865-16-7) + C78H86N8O8 (144629-73-2)

Guidance literature:

DOI:10.1016/S0040-4039(00)79081-2

Reference yield:

4,4'-bis-(2-methoxycarbonyl-ethyl)-3,3'-dimethyl-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid (809-27-8) + 3-{5-Formyl-2-[5-formyl-3-(2-methoxycarbonyl-ethyl)-4-methyl-1H-pyrrol-2-ylmethyl]-4-methyl-1H-pyrrol-3-yl}-propionic acid methyl ester (4792-10-3) → 3,3',3'',3'''-(3,7,13,17-tetramethyl-porphyrin-2,8,12,18-tetrayl)-tetra-propionic acid tetramethyl ester (865-16-7)

Guidance literature:

With zinc diacetate; toluene-4-sulfonic acid; Yield given. Multistep reaction; 1.) CH₂Cl₂, MeOH, overnight, 2.) MeOH, 12 h;

DOI:10.1021/jo960720h

Reference yield:

3,3'-dibromo-4,4'-dimethyl-2,2'-dipyrrylmethane-5,5'-dicarboxylic acid (7126-60-5) + 3-{5-Formyl-2-[5-formyl-3-(2-methoxycarbonyl-ethyl)-4-methyl-1H-pyrrol-2-ylmethyl]-4-methyl-1H-pyrrol-3-yl}-propionic acid methyl ester (4792-10-3) → 3,3',3'',3'''-(3,7,13,17-tetramethyl-porphyrin-2,8,12,18-tetrayl)-tetra-propionic acid tetramethyl ester (865-16-7) + dimethyl 3,7,13,17-tetramethylporphyrin-2,18-dipropionate (33909-86-3) + dimethyl 8-iodo-3,7,13,17-tetramethylporphyrin-2,18-dipropionate

Guidance literature:

Yield given. Multistep reaction. Yields of byproduct given;

upstream raw materials:

methanol

3,3'-dibromo-4,4'-dimethyl-2,2'-dipyrrylmethane-5,5'-dicarboxylic acid

3-{5-Formyl-2-[5-formyl-3-(2-methoxycarbonyl-ethyl)-4-methyl-1H-pyrrol-2-ylmethyl]-4-methyl-1H-pyrrol-3-yl}-propionic acid methyl ester

1,4-bisbenzene

Downstream raw materials:

3-(4,5-dimethyl-pyrrol-3-yl)-propionic acid

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