N-Benzyloxycarbonyl-L-alanyl-O-(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-α-D-galactopyranosyl)-L-threonyl-L-prolin

Base Information

Chemical Name:N-Benzyloxycarbonyl-L-alanyl-O-(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-α-D-galactopyranosyl)-L-threonyl-L-prolin
CAS No.:126133-48-0
Molecular Formula:C₃₄H₄₆N₄O₁₅
Molecular Weight:750.757
Hs Code.:

Synonyms:N-Benzyloxycarbonyl-L-alanyl-O-(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-α-D-galactopyranosyl)-L-threonyl-L-prolin

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Chemical Property of N-Benzyloxycarbonyl-L-alanyl-O-(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-α-D-galactopyranosyl)-L-threonyl-L-prolin

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Technology Process of N-Benzyloxycarbonyl-L-alanyl-O-(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-α-D-galactopyranosyl)-L-threonyl-L-prolin

There total 8 articles about N-Benzyloxycarbonyl-L-alanyl-O-(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-α-D-galactopyranosyl)-L-threonyl-L-prolin 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: 95.0%

: 126133-47-9
N-Benzyloxycarbonyl-L-alanyl-O-(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-α-D-galactopyranosyl)-L-threonyl-L-prolin-tert-butylester

: 126133-48-0
N-Benzyloxycarbonyl-L-alanyl-O-(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-α-D-galactopyranosyl)-L-threonyl-L-prolin

Guidance literature:: With formic acid; for 24h;

Reference yield:

: 1142-20-7
N-Cbz-Ala

: 126133-48-0
N-Benzyloxycarbonyl-L-alanyl-O-(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-α-D-galactopyranosyl)-L-threonyl-L-prolin

Guidance literature:: Multi-step reaction with 4 steps

1: 92 percent / 2-ethoxy-1-(ethoxycarbonyl)-1,2-hydroquinoline / CH₂Cl₂ / 12 h / Ambient temperature

2: 865 mg / HCOOH / 24 h / Ambient temperature

3: 79 percent / 1-Hydroxybenzotriazol, N-(3-Dimethylaminopropyl)-N'-ethylcarbodiimid-hydrochlorid / CH₂Cl₂; dimethylformamide / 16 h / Ambient temperature

4: 95 percent / HCOOH / 24 h

With formic acid; benzotriazol-1-ol; N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 120791-78-8
O-(2-Acetamido-3,4,6-tri-O-acetyl-2-desoxy-α-D-galactopyranosyl)-L-threonin-tert-butylester

: 126133-48-0
N-Benzyloxycarbonyl-L-alanyl-O-(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-α-D-galactopyranosyl)-L-threonyl-L-prolin

Guidance literature:: Multi-step reaction with 4 steps

1: 92 percent / 2-ethoxy-1-(ethoxycarbonyl)-1,2-hydroquinoline / CH₂Cl₂ / 12 h / Ambient temperature

2: 865 mg / HCOOH / 24 h / Ambient temperature

3: 79 percent / 1-Hydroxybenzotriazol, N-(3-Dimethylaminopropyl)-N'-ethylcarbodiimid-hydrochlorid / CH₂Cl₂; dimethylformamide / 16 h / Ambient temperature

4: 95 percent / HCOOH / 24 h

With formic acid; benzotriazol-1-ol; N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; N,N-dimethyl-formamide;