(Zn(II))2(gable porphyrin)

Base Information

• Chemical Name: (Zn(II))2(gable porphyrin)
• CAS No.: 96481-88-8
• Molecular Formula: C₈₂H₅₀N₈Zn₂
• Molecular Weight: 1278.13

Synonyms:(Zn(II))2(gable porphyrin)

Chemical Property of (Zn(II))2(gable porphyrin)

Chemical Property:

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Technology Process of (Zn(II))2(gable porphyrin)

There total 2 articles about (Zn(II))2(gable porphyrin) 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: 90.0%

1,3-bis(5'-(10',15',20'-triphenylporphinyl))benzene + zinc(II) acetate dihydrate (5970-45-6) → (Zn(II))2(gable porphyrin) (96481-88-8)

Guidance literature:

In methanol; chloroform; a MeOH soln. of Zn(OAc)2*2H2O was added to a CHCl3 soln. of porphyrine,mixt. was refluxed with stirring for 20 min; H2O was added, lower layer sepd., washed with water, dried over Na2SO4,filtered, filtrate was evapd., residue dissolved in benzene with heating, hot soln. was applied to a SiO2 column, eluted with benzene, evapd., residue recrystd. from toluene;

DOI:10.1021/ja00300a019

Reference yield: 41.8%

1,3-bis(5'-(10',15',20'-triphenylporphinyl))benzene + zinc(II) acetate dihydrate (5970-45-6) → (Zn(II))2(gable porphyrin) (96481-88-8) + Zn(II)H2(gable porphyrin)

Guidance literature:

In methanol; dichloromethane; a MeOH soln. of Zn(OAc)2*2H2O was added slowly dropwise to a refluxing CH2Cl2 soln. of porphyrine with stirring under inert atmosphere, stirring and heating were continued for another 30 min (TLC control); evapd. to dryness, almost all of the residue was dissolved in CH2Cl2, hexane added, mixt. was loaded onto a neutral Al2O3 column, eluted with CH2Cl2-hexane (mono-Zn complex) followed by CH2Cl2 only (Zn2-complex);

DOI:10.1021/ja00300a019

Reference yield:

1,2-bis(4'-pyridyl)ethane (4916-57-8) + (Zn(II))2(gable porphyrin) (96481-88-8) → 2Zn(2+)*(C20H8N4(C6H5)3)2C6H4(4-)*(C5H4NCH2)2=(ZnC20H8N4(C6H5)3)2C6H4(C5H4NCH2)2

Guidance literature:

In benzene; titration of porphyrin by amine; detd. by spectrophotometry, fluorescence emission;

DOI:10.1039/b204048d

upstream raw materials:

zinc(II) acetate dihydrate

Downstream raw materials:

(Zn(II))2(gable porphyrin)(DPM)

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