N^α-tert-butyloxycarbonyl-N^ε-benzyloxycarbonyl-L-lysyl-L-β-(thymin-1-yl)-α-alanyl-N^ε-benzyloxycarbonyl-L-lysine

Base Information

• Chemical Name: N^α-tert-butyloxycarbonyl-N^ε-benzyloxycarbonyl-L-lysyl-L-β-(thymin-1-yl)-α-alanyl-N^ε-benzyloxycarbonyl-L-lysine
• CAS No.: 74757-85-0
• Molecular Formula: C₄₁H₅₅N₇O₁₂
• Molecular Weight: 837.927

Synonyms:N^α-tert-butyloxycarbonyl-N^ε-benzyloxycarbonyl-L-lysyl-L-β-(thymin-1-yl)-α-alanyl-N^ε-benzyloxycarbonyl-L-lysine

Chemical Property of N^α-tert-butyloxycarbonyl-N^ε-benzyloxycarbonyl-L-lysyl-L-β-(thymin-1-yl)-α-alanyl-N^ε-benzyloxycarbonyl-L-lysine

Chemical Property:

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Technology Process of N^α-tert-butyloxycarbonyl-N^ε-benzyloxycarbonyl-L-lysyl-L-β-(thymin-1-yl)-α-alanyl-N^ε-benzyloxycarbonyl-L-lysine

There total 3 articles about N^α-tert-butyloxycarbonyl-N^ε-benzyloxycarbonyl-L-lysyl-L-β-(thymin-1-yl)-α-alanyl-N^ε-benzyloxycarbonyl-L-lysine 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: 92.0%

Nα-Boc-Nε-Z-L-lysyl-L-β-(thyminyl-N1)alanyl-Nε-Z-L-lysine methyl ester (74757-84-9) → Nα-tert-butyloxycarbonyl-Nε-benzyloxycarbonyl-L-lysyl-L-β-(thymin-1-yl)-α-alanyl-Nε-benzyloxycarbonyl-L-lysine (74757-85-0)

Guidance literature:

With sodium hydroxide; In 1,4-dioxane; at 20 ℃; for 1.5h;

Reference yield:

Boc-Lys(Z)-OH (2389-45-9) → Nα-tert-butyloxycarbonyl-Nε-benzyloxycarbonyl-L-lysyl-L-β-(thymin-1-yl)-α-alanyl-Nε-benzyloxycarbonyl-L-lysine (74757-85-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 73 percent / pentafluorophenol, dicyclohexylcarbodiimide / dimethylformamide / 1.) 0-5 deg C, 1 h, 2.) 20 deg C, 20 h

2: 90 percent / 1N NaOH / dioxane; H₂O / 1 h / 20 °C

With sodium hydroxide; 2,3,4,5,6-pentafluorophenol; dicyclohexyl-carbodiimide; In 1,4-dioxane; water; N,N-dimethyl-formamide;

Reference yield:

(S)-2-[(S)-2-Amino-3-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-propionylamino]-6-benzyloxycarbonylamino-hexanoic acid methyl ester (74757-82-7) → Nα-tert-butyloxycarbonyl-Nε-benzyloxycarbonyl-L-lysyl-L-β-(thymin-1-yl)-α-alanyl-Nε-benzyloxycarbonyl-L-lysine (74757-85-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 73 percent / pentafluorophenol, dicyclohexylcarbodiimide / dimethylformamide / 1.) 0-5 deg C, 1 h, 2.) 20 deg C, 20 h

2: 90 percent / 1N NaOH / dioxane; H₂O / 1 h / 20 °C

With sodium hydroxide; 2,3,4,5,6-pentafluorophenol; dicyclohexyl-carbodiimide; In 1,4-dioxane; water; N,N-dimethyl-formamide;

upstream raw materials:

N^α-Boc-N^ε-Z-L-lysyl-L-β-(thyminyl-N¹)alanyl-N^ε-Z-L-lysine methyl ester

Boc-Lys(Z)-OH

(S)-2-[(S)-2-Amino-3-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-propionylamino]-6-benzyloxycarbonylamino-hexanoic acid methyl ester

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