α,β,α,β-5,10,15,20-tetrakisporphyrin

Base Information

• Chemical Name: α,β,α,β-5,10,15,20-tetrakisporphyrin
• CAS No.: 97419-33-5
• Molecular Formula: C₁₀₀H₁₀₂N₁₂O₁₂
• Molecular Weight: 1663.98

Synonyms:α,β,α,β-5,10,15,20-tetrakisporphyrin

Chemical Property of α,β,α,β-5,10,15,20-tetrakisporphyrin

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Technology Process of α,β,α,β-5,10,15,20-tetrakisporphyrin

There total 5 articles about α,β,α,β-5,10,15,20-tetrakisporphyrin 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: 97.3%

tetrakis-5,10,15,20-(o-aminophenyl)porphyrin (52199-35-6) + N-tert-butoxycarbonyl-L-phenylalanine (13734-34-4) → α,β,α,β-5,10,15,20-tetrakisporphyrin (97419-33-5)

Guidance literature:

With dicyclohexyl-carbodiimide; In ethyl acetate; at 20 - 25 ℃; for 24h;

DOI:10.1016/S1872-2067(18)63023-2

Reference yield: 33.0%

N-tert-butoxycarbonyl-L-phenylalanine (13734-34-4) + isobutyl chloroformate (17462-58-7) → α,β,α,β-5,10,15,20-tetrakisporphyrin (97419-33-5) + [(S)-1-(2-{(1Z,4Z,9Z,15Z)-15-(2-Amino-phenyl)-10,20-bis-[2-((S)-2-tert-butoxycarbonylamino-3-phenyl-propionylamino)-phenyl]-porphyrin-5-yl}-phenylcarbamoyl)-2-phenyl-ethyl]-carbamic acid tert-butyl ester (121137-14-2) + ((S)-2-Phenyl-1-{2-[(5Z,10Z,14Z,19Z)-10,15,20-tris-(2-amino-phenyl)-porphyrin-5-yl]-phenylcarbamoyl}-ethyl)-carbamic acid tert-butyl ester (121145-23-1) + [(S)-1-(2-{(5Z,10Z,14Z,19Z)-15,20-Bis-(2-amino-phenyl)-10-[2-((S)-2-tert-butoxycarbonylamino-3-phenyl-propionylamino)-phenyl]-porphyrin-5-yl}-phenylcarbamoyl)-2-phenyl-ethyl]-carbamic acid tert-butyl ester

Guidance literature:

With triethylamine; In tetrahydrofuran; at -15 ℃; for 0.5h; Further byproducts given;

Reference yield: 33.0%

N-tert-butoxycarbonyl-L-phenylalanine (13734-34-4) + isobutyl chloroformate (17462-58-7) → α,β,α,β-5,10,15,20-tetrakisporphyrin (97419-33-5) + [(S)-1-(2-{(1Z,4Z,9Z,15Z)-15-(2-Amino-phenyl)-10,20-bis-[2-((S)-2-tert-butoxycarbonylamino-3-phenyl-propionylamino)-phenyl]-porphyrin-5-yl}-phenylcarbamoyl)-2-phenyl-ethyl]-carbamic acid tert-butyl ester (121137-14-2) + ((S)-2-Phenyl-1-{2-[(5Z,10Z,14Z,19Z)-10,15,20-tris-(2-amino-phenyl)-porphyrin-5-yl]-phenylcarbamoyl}-ethyl)-carbamic acid tert-butyl ester (121145-23-1) + [(S)-1-(2-{(1Z,4Z,9Z,15Z)-10,20-Bis-(2-amino-phenyl)-15-[2-((S)-2-tert-butoxycarbonylamino-3-phenyl-propionylamino)-phenyl]-porphyrin-5-yl}-phenylcarbamoyl)-2-phenyl-ethyl]-carbamic acid tert-butyl ester (121137-11-9)

Guidance literature:

With triethylamine; In tetrahydrofuran; at -15 ℃; for 0.5h; Further byproducts given;

upstream raw materials:

tetrakis-5,10,15,20-(o-aminophenyl)porphyrin

N-tert-butoxycarbonyl-L-phenylalanine

isobutyl chloroformate

Downstream raw materials:

α,β,α,β-5,10,15,20-tetrakis-porphyrin

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