N^α-benzyloxycarbonyl-N^ε-<(6'-hydroxy-4,4'-dimethoxydihydrochalcone)-2'-yloxy>acetyl-L-lysine benzyl ester

Base Information

• Chemical Name: N^α-benzyloxycarbonyl-N^ε-<(6'-hydroxy-4,4'-dimethoxydihydrochalcone)-2'-yloxy>acetyl-L-lysine benzyl ester
• CAS No.: 126116-61-8
• Molecular Formula: C₄₀H₄₄N₂O₁₀
• Molecular Weight: 712.797

Synonyms:N^α-benzyloxycarbonyl-N^ε-<(6'-hydroxy-4,4'-dimethoxydihydrochalcone)-2'-yloxy>acetyl-L-lysine benzyl ester

Chemical Property of N^α-benzyloxycarbonyl-N^ε-<(6'-hydroxy-4,4'-dimethoxydihydrochalcone)-2'-yloxy>acetyl-L-lysine benzyl ester

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Technology Process of N^α-benzyloxycarbonyl-N^ε-<(6'-hydroxy-4,4'-dimethoxydihydrochalcone)-2'-yloxy>acetyl-L-lysine benzyl ester

There total 4 articles about N^α-benzyloxycarbonyl-N^ε-<(6'-hydroxy-4,4'-dimethoxydihydrochalcone)-2'-yloxy>acetyl-L-lysine benzyl ester 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: 48.3%

Nα-benzyloxycarbonyl-L-lysine benzyl ester benzenesulfonate (201018-13-5,68973-36-4) + 2'-(carboxy)methoxy-6'-hydroxy-4,4'-dimethoxydihydrochalcone (126116-58-3) → Nα-benzyloxycarbonyl-Nε-<(6'-hydroxy-4,4'-dimethoxydihydrochalcone)-2'-yloxy>acetyl-L-lysine benzyl ester (126116-61-8)

Guidance literature:

With diethyl cyanophosphonate; triethylamine; In N,N-dimethyl-formamide; 1.) 0 deg C, 1 h; 2.) RT;

Reference yield:

naringenin-4',7-dimethyl ether (29424-96-2,102101-05-3,120851-84-5,137329-43-2,13238-06-7) → Nα-benzyloxycarbonyl-Nε-<(6'-hydroxy-4,4'-dimethoxydihydrochalcone)-2'-yloxy>acetyl-L-lysine benzyl ester (126116-61-8)

Guidance literature:

Multi-step reaction with 4 steps

1: 86.1 percent / Et₃N, H₂ / 10percent Pd/C / ethyl acetate / 4 h / Ambient temperature

2: 54.5 percent / K₂CO₃ / dimethylformamide / 72 h / Ambient temperature

3: 82.6 percent / 5percent KOH / 6 h / Ambient temperature

4: 48.3 percent / Et₃N, diethylphosphorocyanidate (DEPC) / dimethylformamide / 1.) 0 deg C, 1 h; 2.) RT

With potassium hydroxide; diethyl cyanophosphonate; hydrogen; potassium carbonate; triethylamine; palladium on activated charcoal; In ethyl acetate; N,N-dimethyl-formamide;

Reference yield:

2',6'-dihydroxy-4',4-dimethoxy-dihydrochalcone (35241-54-4) → Nα-benzyloxycarbonyl-Nε-<(6'-hydroxy-4,4'-dimethoxydihydrochalcone)-2'-yloxy>acetyl-L-lysine benzyl ester (126116-61-8)

Guidance literature:

Multi-step reaction with 3 steps

1: 54.5 percent / K₂CO₃ / dimethylformamide / 72 h / Ambient temperature

2: 82.6 percent / 5percent KOH / 6 h / Ambient temperature

3: 48.3 percent / Et₃N, diethylphosphorocyanidate (DEPC) / dimethylformamide / 1.) 0 deg C, 1 h; 2.) RT

With potassium hydroxide; diethyl cyanophosphonate; potassium carbonate; triethylamine; In N,N-dimethyl-formamide;

upstream raw materials:

N^α-benzyloxycarbonyl-L-lysine benzyl ester benzenesulfonate

2'-(carboxy)methoxy-6'-hydroxy-4,4'-dimethoxydihydrochalcone

2',6'-dihydroxy-4',4-dimethoxy-dihydrochalcone

naringenin-4',7-dimethyl ether

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