(1S,7S)-1,7-Dibenzyl-1,7-bis(tert-butoxycarbonylamino)-3,5-diaza-4(2,6)-pyridinaheptaphane-2,6-dione

Base Information

• Chemical Name: (1S,7S)-1,7-Dibenzyl-1,7-bis(tert-butoxycarbonylamino)-3,5-diaza-4(2,6)-pyridinaheptaphane-2,6-dione
• CAS No.: 276241-94-2
• Molecular Formula: C₃₃H₄₁N₅O₆
• Molecular Weight: 603.718

Synonyms:(1S,7S)-1,7-Dibenzyl-1,7-bis(tert-butoxycarbonylamino)-3,5-diaza-4(2,6)-pyridinaheptaphane-2,6-dione

Chemical Property of (1S,7S)-1,7-Dibenzyl-1,7-bis(tert-butoxycarbonylamino)-3,5-diaza-4(2,6)-pyridinaheptaphane-2,6-dione

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Technology Process of (1S,7S)-1,7-Dibenzyl-1,7-bis(tert-butoxycarbonylamino)-3,5-diaza-4(2,6)-pyridinaheptaphane-2,6-dione

There total 2 articles about (1S,7S)-1,7-Dibenzyl-1,7-bis(tert-butoxycarbonylamino)-3,5-diaza-4(2,6)-pyridinaheptaphane-2,6-dione 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: 85.0%

2.6-diaminopyridine (141-86-6) + N-tert-butoxycarbonyl-L-phenylalanine (13734-34-4) → (1S,7S)-1,7-Dibenzyl-1,7-bis(tert-butoxycarbonylamino)-3,5-diaza-4(2,6)-pyridinaheptaphane-2,6-dione (276241-94-2)

Guidance literature:

With dicyclohexyl-carbodiimide; In N,N-dimethyl-formamide; for 72h;

DOI:10.1039/a908090b

Reference yield: 50.0%

2.6-diaminopyridine (141-86-6) + N-tert-butoxycarbonyl-L-phenylalanine (13734-34-4) → (1S,7S)-1,7-Dibenzyl-1,7-bis(tert-butoxycarbonylamino)-3,5-diaza-4(2,6)-pyridinaheptaphane-2,6-dione (276241-94-2) + (4S)-4-tert-Butoxycarbonyl-4-benzyl-3-oxo-11,4-diamino-12,2-diaza-1(1,3)-benzatetraphane (188051-21-0)

Guidance literature:

With benzotriazol-1-ol; N-ethyl-N,N-diisopropylamine; dicyclohexyl-carbodiimide; In dichloromethane; at 20 ℃;

DOI:10.1039/b912728c

Reference yield: 85.0%

(1S,7S)-1,7-Dibenzyl-1,7-bis(tert-butoxycarbonylamino)-3,5-diaza-4(2,6)-pyridinaheptaphane-2,6-dione (276241-94-2) + trifluoroacetic acid (76-05-1) → (S)-2-Amino-N-[6-((S)-2-amino-3-phenyl-propionylamino)-pyridin-2-yl]-3-phenyl-propionamide; compound with trifluoro-acetic acid

Guidance literature:

In dichloromethane; for 2h;

DOI:10.1039/a908090b

upstream raw materials:

2.6-diaminopyridine

N-tert-butoxycarbonyl-L-phenylalanine

Downstream raw materials:

(7S,12S,18S,23S)-Dimethyl 12,18-dibenzyl-7,23-bis(tert-butoxycarbonylamino)-6,10,13,17,20,24-hexaoxo-5,11,14,16,19,25-hexaaza-15(2,6)-pyridina-1,29⁽¹⁾,3,27(1,4)-tetrabenzenanonacosaphane-1⁴,29⁴-dicarboxylate

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