5,10,15,20-TETRAKIS(3,5-DIMETHOXYPHENYL)-21H,23H-PORPHINE

Base Information

• Chemical Name: 5,10,15,20-TETRAKIS(3,5-DIMETHOXYPHENYL)-21H,23H-PORPHINE
• CAS No.: 74684-34-7
• Molecular Formula: C52H46 N4 O8
• Molecular Weight: 854.959
• Mol file: 74684-34-7.mol

Synonyms:5,10,15,20-TETRAKIS(3,5-DIMETHOXYPHENYL)-21H,23H-PORPHINE;Tetrakisdimethoxyphenylporphine;5,10,15,20-tetrakis(3,5-dimethoxyphenyl)-21h,23h-porphine95+%

Chemical Property of 5,10,15,20-TETRAKIS(3,5-DIMETHOXYPHENYL)-21H,23H-PORPHINE

Chemical Property:

• PSA: 130.14000
• LogP: 6.93500
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

98%,99%, ^*data from raw suppliers

5,10,15,20-Tetrakis(3,5-dimethoxyphenyl)porphyrin ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5,10,15,20-TETRAKIS(3,5-DIMETHOXYPHENYL)-21H,23H-PORPHINE

There total 6 articles about 5,10,15,20-TETRAKIS(3,5-DIMETHOXYPHENYL)-21H,23H-PORPHINE 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: 60.0%

pyrrole (109-97-7,30604-81-0) + 3,5-dimethoxybenzaldehdye (7311-34-4) → 5,10,15,20-tetrakis(3,5-dimethoxyphenyl)-21H,23H-porphine (74684-34-7)

Guidance literature:

With oxygen; acetic acid; at 130 ℃; for 2h; under 11251.1 Torr;

Reference yield: 18.0%

2,5-bis[(3,5-dimethoxyphenyl)(hydroxy)methyl]thiophene + pyrrole (109-97-7,30604-81-0) + 3,5-dimethoxybenzaldehdye (7311-34-4) → 5,10,15,20-tetra(3,5-dimethoxyphenyl)-21-thiaporphyrin + C52H44N2O8S2 + 5,10,15,20-tetrakis(3,5-dimethoxyphenyl)-21H,23H-porphine (74684-34-7)

Guidance literature:

2,5-bis[(3,5-dimethoxyphenyl)(hydroxy)methyl]thiophene; pyrrole; 3,5-dimethoxybenzaldehdye; With boron trifluoride diethyl etherate; In dichloromethane; for 1h;

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane;

DOI:10.1016/j.tet.2005.01.037

Reference yield: 15.0%

3,5-dimethoxybenzaldehdye (7311-34-4) + 4-bromo-benzaldehyde (1122-91-4) + 2-[(1H-pyrrol-2-yl)-(3,5,-dimethoxy-phenyl)-methyl]-1H-pyrrole (214752-47-3) → C50H41BrN4O6 + 5,10,15,20-tetrakis(3,5-dimethoxyphenyl)-21H,23H-porphine (74684-34-7)

Guidance literature:

3,5-dimethoxybenzaldehdye; 4-bromo-benzaldehyde; 2-[(1H-pyrrol-2-yl)-(3,5,-dimethoxy-phenyl)-methyl]-1H-pyrrole; With boron trifluoride diethyl etherate; In chloroform; at 20 ℃; for 1h; Inert atmosphere; Darkness;

With chloranil; triethylamine; In chloroform; for 1h; Reflux; Inert atmosphere; Darkness;

DOI:10.1039/c5ob01435b

upstream raw materials:

pyrrole

3,5-dimethoxybenzaldehdye

4-bromo-benzaldehyde

2-[(1H-pyrrol-2-yl)-(3,5,-dimethoxy-phenyl)-methyl]-1H-pyrrole

Downstream raw materials:

5,10,15,20-tetrakis(3,5-dihydroxyphenyl)porphyrin

Refernces

• 1、 Katona,Grofcsik,Baranyai,Bitter,Grabner,Kubinyi,Vidoczy. "Triplet state spectroscopic studies on some 5,10,15,20-tetrakis(methoxyphenyl)porphyrins". . p. 41 - 45. Retrieved 1998.
• 2、 Zheng, Zheng,Ayhan, Mehmet Menaf,Liao, Yuan-Yuan,Calin, Nathalie,Bucher, Christophe,Andraud, Chantal,Bretonnière, Yann. "Design of two-photon absorbing fluorophores for FRET antenna-core oxygen probes". . p. 7914 - 7930. Retrieved 2018/05/24.