[5,10,15,20-tetrakis-(4'-tert-butyl-2,6-bis(bromomethyl)phenyl)porphyrin]cobalt

Base Information

• Chemical Name: [5,10,15,20-tetrakis-(4'-tert-butyl-2,6-bis(bromomethyl)phenyl)porphyrin]cobalt
• CAS No.: 862204-91-9
• Molecular Formula: C₆₈H₆₈Br₈CoN₄
• Molecular Weight: 1639.54

Synonyms:[5,10,15,20-tetrakis-(4'-tert-butyl-2,6-bis(bromomethyl)phenyl)porphyrin]cobalt

Chemical Property of [5,10,15,20-tetrakis-(4'-tert-butyl-2,6-bis(bromomethyl)phenyl)porphyrin]cobalt

Chemical Property:

Purity/Quality:

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Technology Process of [5,10,15,20-tetrakis-(4'-tert-butyl-2,6-bis(bromomethyl)phenyl)porphyrin]cobalt

There total 1 articles about [5,10,15,20-tetrakis-(4'-tert-butyl-2,6-bis(bromomethyl)phenyl)porphyrin]cobalt 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: 49.0%

5,10,15,20-tetrakis-(4'-tert-butyl-2,6-bis(bromomethyl)phenyl)porphyrin + cobalt(II) bromide → [5,10,15,20-tetrakis-(4'-tert-butyl-2,6-bis(bromomethyl)phenyl)porphyrin]cobalt (862204-91-9)

Guidance literature:

With sodium acetate; In tetrahydrofuran; all dissolved in THF, heated in the dark for 24 h (bath temp. 60°C), solv. removed; chromy. (silica gel, CH2Cl2/hexane 30:70), elem. anal.;

DOI:10.1021/ja050930o

Reference yield: 65.0%

4-tert-butylpyridine (3978-81-2) + [5,10,15,20-tetrakis-(4'-tert-butyl-2,6-bis(bromomethyl)phenyl)porphyrin]cobalt (862204-91-9) → [(((CH3)3C)C5H4NCH2)2((CH3)3C)C6H2]4(C20H8N4)Co(8+)*8Br(1-)=Co[(((CH3)3C)C5H4NCH2)2((CH3)3C)C6H2]4(C20H8N4)(Br)8

Guidance literature:

In further solvent(s); Co-compd. dissolved in 4-tert-butylpyridine, heated in the dark for 5 days (bath temp. 140°C), solv. removed in vac., suspended in Et2O, filtered, washed with Et2O, dissolved in CH2Cl2, layered with Et2O; collected, washed with Et2O, dried in high vac.;

DOI:10.1021/ja050930o

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