5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphine cobalt(II)

Base Information

• Chemical Name: 5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphine cobalt(II)
• CAS No.: 28903-71-1
• Molecular Formula: C48H36CoN4O4
• Molecular Weight: 791.831
• Hs Code.: 29339900
• European Community (EC) Number: 677-580-2
• Mol file: 28903-71-1.mol

Synonyms:28903-71-1;5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphine cobalt(II);AC-781;FT-0638818;T1861;J-017321;[5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphinato]cobalt(II)

Chemical Property of 5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphine cobalt(II)

Chemical Property:

• Appearance/Colour: Purple powder
• Melting Point: 241-248 °C
• PSA: 71.50000
• LogP: 6.47220
• Storage Temp.: Sealed in dry,Room Temperature
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 8
• Exact Mass: 791.206849
• Heavy Atom Count: 57
• Complexity: 986

Purity/Quality:

Cobalt tetramethoxyphenylporphyrin ^*data from reagent suppliers

Safty Information:

• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=CC=C(C=C1)C2=C3C=CC(=C(C4=NC(=C(C5=CC=C([N-]5)C(=C6C=CC2=N6)C7=CC=C(C=C7)OC)C8=CC=C(C=C8)OC)C=C4)C9=CC=C(C=C9)OC)[N-]3.[Co+2]
• Uses: Tetrakis(4-methoxyphenyl)-21H,23H-porphine cobalt(II) is an organometallic complex used as an oxidation catalyst in a variety of synthetic reactions such as the selective oxidation of amines. Starting material in the synthesis of cobalt nitrosyl porphyrins for use in the study of the binding and activation of nitric oxide.

Technology Process of 5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphine cobalt(II)

There total 14 articles about 5,10,15,20-Tetrakis(4-methoxyphenyl)-21H,23H-porphine cobalt(II) 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: 86.0%

cobalt(II) acetate (71-48-7,917-69-1,5931-89-5,55881-15-7,68931-68-0,68931-69-1,93029-27-7) + 5,10,15,20-tetrakis(4-methoxyphenyl)porphyrin (22112-78-3) → (5,10,15,20-tetrakis(p-methoxyphenyl)-21H,23H-porphyrinate)cobalt(II) (28903-71-1)

Guidance literature:

In N,N-dimethyl-formamide; at 110 ℃; for 1h; Inert atmosphere;

DOI:10.1021/ma301205g

Reference yield: 59.4%

5,10,15,20-meso-tetra(p-methoxyphenyl) porphyrin + cobalt(II) acetate (71-48-7,917-69-1,5931-89-5,55881-15-7,68931-68-0,68931-69-1,93029-27-7) → (5,10,15,20-tetrakis(p-methoxyphenyl)-21H,23H-porphyrinate)cobalt(II) (28903-71-1)

Guidance literature:

In N,N-dimethyl-formamide; at 140 ℃; for 12h; Inert atmosphere;

Reference yield: 35.0%

5,10,15,20-meso-tetra(p-methoxyphenyl) porphyrin + cobalt(II) diacetate tetrahydrate (6147-53-1) → (5,10,15,20-tetrakis(p-methoxyphenyl)-21H,23H-porphyrinate)cobalt(II) (28903-71-1)

Guidance literature:

In acetic acid; porphyrin was added to boiling soln. of acetate in acetic acid, mixt. was boiled for 0.5 h and kept at room temp. for 12 h; ppt. was filtered, washed with hot water, dried in air at 70°C, chromd. (silica gel, chloroform), recrystd. from chloroform-hexane mixt.;

DOI:10.1134/S0036024411120326

upstream raw materials:

cobalt(II) acetate

pyrrole

4-methoxy-benzaldehyde

cobalt(II) chloride

Downstream raw materials:

(2-hydroxy-1-methylethenyl)[5,10,15,20-tetrakis(4'-methoxyphenyl)porphinato]cobalt(III)

Refernces

• 1、 Tarasov,Volkov,Bazanov,Semeikin. "The standard enthalpies of combustion and formation of crystalline cobalt tetrakis(4-metoxyphenyl)porphin complex". . p. 868 - 869. Retrieved 2009.
• 2、 Shen, Hai-Min,Wang, Xiong,Ning, Lei,Guo, A-Bing,Deng, Jin-Hui,She, Yuan-Bin. "Efficient oxidation of cycloalkanes with simultaneously increased conversion and selectivity using O2 catalyzed by metalloporphyrins and boosted by Zn(AcO)2: A practical strategy to inhibit the formation of aliphatic diacids". . . Retrieved 2020/11/20.
• 3、 Shen, Hai-Min,Qi, Bei,Hu, Meng-Yun,Liu, Lei,Ye, Hong-Liang,She, Yuan-Bin. "Selective Solvent-Free and Additive-Free Oxidation of Primary Benzylic C–H Bonds with O2 Catalyzed by the Combination of Metalloporphyrin with N-Hydroxyphthalimide". . p. 3096 - 3111. Retrieved 2020/04/29.