N²-[N^2',N^6'-bis(2,3-diacetoxybenzoyl)-L-lysyl]-N⁶-(2,3-diacetoxybenzoyl)-L-lysine

Base Information

• Chemical Name: N²-[N^2',N^6'-bis(2,3-diacetoxybenzoyl)-L-lysyl]-N⁶-(2,3-diacetoxybenzoyl)-L-lysine
• CAS No.: 439152-20-2
• Molecular Formula: C₄₅H₅₀N₄O₁₈
• Molecular Weight: 934.908

Synonyms:N²-[N^2',N^6'-bis(2,3-diacetoxybenzoyl)-L-lysyl]-N⁶-(2,3-diacetoxybenzoyl)-L-lysine

Chemical Property of N²-[N^2',N^6'-bis(2,3-diacetoxybenzoyl)-L-lysyl]-N⁶-(2,3-diacetoxybenzoyl)-L-lysine

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Technology Process of N²-[N^2',N^6'-bis(2,3-diacetoxybenzoyl)-L-lysyl]-N⁶-(2,3-diacetoxybenzoyl)-L-lysine

There total 1 articles about N²-[N^2',N^6'-bis(2,3-diacetoxybenzoyl)-L-lysyl]-N⁶-(2,3-diacetoxybenzoyl)-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: 40.0%

dilysine (13184-13-9) + 2,3-bis(acetyloxy)benzoyl chloride (65055-19-8) → N2-[N2',N6'-bis(2,3-diacetoxybenzoyl)-L-lysyl]-N6-(2,3-diacetoxybenzoyl)-L-lysine (439152-20-2)

Guidance literature:

With sodium hydrogencarbonate; In tetrahydrofuran; at 0 - 5 ℃; for 1h;

DOI:10.1016/S0968-0896(02)00044-5

Reference yield: 70.0%

ampicillin (69-53-4) + N2-[N2',N6'-bis(2,3-diacetoxybenzoyl)-L-lysyl]-N6-(2,3-diacetoxybenzoyl)-L-lysine (439152-20-2) → N-{N2'-[N2,N6-bis(2,3-diacetoxybenzoyl)-L-lysyl]-N6-(2,3-diacetoxybenzoyl)-L-lysyl}-ampicillin sodium salt

Guidance literature:

N²-[N^2',N^6'-bis(2,3-diacetoxybenzoyl)-L-lysyl]-N⁶-(2,3-diacetoxybenzoyl)-L-lysine; With 4-methyl-morpholine; isobutyl chloroformate; In tetrahydrofuran; at -10 ℃; for 0.75h;

ampicillin; With triethylamine; In tetrahydrofuran; at -10 - 20 ℃; for 2h;

DOI:10.1016/S0968-0896(02)00044-5

Reference yield: 50.0%

amoxicillin (26787-78-0,81030-75-3) + N2-[N2',N6'-bis(2,3-diacetoxybenzoyl)-L-lysyl]-N6-(2,3-diacetoxybenzoyl)-L-lysine (439152-20-2) → N-{N2'-[N2,N6-bis(2,3-diacetoxybenzoyl)-L-lysyl]-N6-(2,3-diacetoxybenzoyl)-L-lysyl}-amoxicillin sodium salt

Guidance literature:

N²-[N^2',N^6'-bis(2,3-diacetoxybenzoyl)-L-lysyl]-N⁶-(2,3-diacetoxybenzoyl)-L-lysine; With 4-methyl-morpholine; isobutyl chloroformate; In tetrahydrofuran; at -10 ℃; for 0.75h;

amoxicillin; With triethylamine; In tetrahydrofuran; at -10 - 20 ℃; for 2h;

DOI:10.1016/S0968-0896(02)00044-5

upstream raw materials:

dilysine

2,3-bis(acetyloxy)benzoyl chloride

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