N^α,δ-Di-tert-butyloxycarbonyl-D-ornithyl-L-methionyl-L-aspartyl-L-phenylalanine amide

Base Information

• Chemical Name: N^α,δ-Di-tert-butyloxycarbonyl-D-ornithyl-L-methionyl-L-aspartyl-L-phenylalanine amide
• CAS No.: 113737-77-2
• Molecular Formula: C₃₃H₅₂N₆O₁₀S
• Molecular Weight: 724.876

Synonyms:N^α,δ-Di-tert-butyloxycarbonyl-D-ornithyl-L-methionyl-L-aspartyl-L-phenylalanine amide

Chemical Property of N^α,δ-Di-tert-butyloxycarbonyl-D-ornithyl-L-methionyl-L-aspartyl-L-phenylalanine amide

Chemical Property:

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Technology Process of N^α,δ-Di-tert-butyloxycarbonyl-D-ornithyl-L-methionyl-L-aspartyl-L-phenylalanine amide

There total 1 articles about N^α,δ-Di-tert-butyloxycarbonyl-D-ornithyl-L-methionyl-L-aspartyl-L-phenylalanine amide 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:

L-Methionyl-L-aspartyl-L-phenylalanine amide trifluoroacetate (63229-05-0) + Di-tert-butyloxycarbonyl-D-ornithine pentafluorophenyl ester (113737-78-3) → Nα,δ-Di-tert-butyloxycarbonyl-D-ornithyl-L-methionyl-L-aspartyl-L-phenylalanine amide (113737-77-2)

Guidance literature:

With triethylamine; Yield given. Multistep reaction; 1.) DMF, -10 deg C, 2.) 20 deg C, 1 h;

DOI:10.1007/BF00757956

Reference yield: 97.0%

Nα,δ-Di-tert-butyloxycarbonyl-D-ornithyl-L-methionyl-L-aspartyl-L-phenylalanine amide (113737-77-2) → D-Ornithyl-L-methionyl-L-aspartyl-L-phenylalanine amide hydrochloride (113737-73-8)

Guidance literature:

With hydrogenchloride; In 1,4-dioxane; at 20 ℃; for 45h;

DOI:10.1007/BF00757956

upstream raw materials:

L-Methionyl-L-aspartyl-L-phenylalanine amide trifluoroacetate

Di-tert-butyloxycarbonyl-D-ornithine pentafluorophenyl ester

Downstream raw materials:

D-Ornithyl-L-methionyl-L-aspartyl-L-phenylalanine amide hydrochloride

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