4,4',4'',4'''-porphine-5,10,15,20(21H,22H,23H,24H)-tetraylidenetetrakis(2,6-di-tert-butylcyclohexa-2,5-dien-1-one)

Base Information

• Chemical Name: 4,4',4'',4'''-porphine-5,10,15,20(21H,22H,23H,24H)-tetraylidenetetrakis(2,6-di-tert-butylcyclohexa-2,5-dien-1-one)
• CAS No.: 126128-54-9
• Molecular Formula: C₇₆H₉₂N₄O₄
• Molecular Weight: 1125.59

Synonyms:4,4',4'',4'''-porphine-5,10,15,20(21H,22H,23H,24H)-tetraylidenetetrakis(2,6-di-tert-butylcyclohexa-2,5-dien-1-one)

Chemical Property of 4,4',4'',4'''-porphine-5,10,15,20(21H,22H,23H,24H)-tetraylidenetetrakis(2,6-di-tert-butylcyclohexa-2,5-dien-1-one)

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Technology Process of 4,4',4'',4'''-porphine-5,10,15,20(21H,22H,23H,24H)-tetraylidenetetrakis(2,6-di-tert-butylcyclohexa-2,5-dien-1-one)

There total 1 articles about 4,4',4'',4'''-porphine-5,10,15,20(21H,22H,23H,24H)-tetraylidenetetrakis(2,6-di-tert-butylcyclohexa-2,5-dien-1-one) 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: 79.0%

5,10,15,20-tetrakis(3,5-di-tert-butyl-4-hydroxyphenyl)porphyrin (74684-36-9) → 4,4',4'',4'''-porphine-5,10,15,20(21H,22H,23H,24H)-tetraylidenetetrakis(2,6-di-tert-butylcyclohexa-2,5-dien-1-one) (126128-54-9)

Guidance literature:

With sodium hydride; In acetone; for 0.25h;

DOI:10.1016/S0040-4020(02)01529-6

Reference yield: 35.0%

2-bromomethylnaphthyl bromide (939-26-4) + 4,4',4'',4'''-porphine-5,10,15,20(21H,22H,23H,24H)-tetraylidenetetrakis(2,6-di-tert-butylcyclohexa-2,5-dien-1-one) (126128-54-9) → 5,10,15,20-tetrakis(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dienylidene)-N21-(naphth-2-ylmethyl)porphyrinogen + 4,4',4'',4'''-[21,23-bis(2-naphthylmethyl)porphine-5,10,15,20(21H,22H,23H,24H)-tetraylidene]tetrakis(2,6-di-tert-butylcyclohexa-2,5-dien-1-one) + 5,10,15,20-tetrakis(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dienylidene)-N21,N22,N23-tris(naphth-2-ylmethyl)porphyrinogen + 5,10,15,20-tetrakis(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dienylidene)-N21,N22,N23,N24-tetrakis(naphth-2-ylmethyl)porphyrinogen

Guidance literature:

DOI:10.1002/ejoc.200500257

Reference yield: 34.0%

[5-(4-bromomethylphenyl)-10,15,20-triphenylporphyrinato]zinc(II) + 4,4',4'',4'''-porphine-5,10,15,20(21H,22H,23H,24H)-tetraylidenetetrakis(2,6-di-tert-butylcyclohexa-2,5-dien-1-one) (126128-54-9) → C166H148N12O4(4-)*2Zn(2+)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 80 ℃; for 4h;

DOI:10.1002/ejoc.200500626

upstream raw materials:

5,10,15,20-tetrakis(3,5-di-tert-butyl-4-hydroxyphenyl)porphyrin

Downstream raw materials:

meso-5,10,15,20-tetrakis(3,5-di-t-butyl-4-oxacyclohexa-2,5-dienylene)-N₂₁,N₂₃-di-4-nitrobenzylporphyrinogen

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