5-acetamido-4-((S)-2-amino-3-phenylpropanamido)-6-(1,2,3-trihydroxypropyl)-5,6-dihydro-4H-pyran-2-carboxylic acid

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Chemical Name:5-acetamido-4-((S)-2-amino-3-phenylpropanamido)-6-(1,2,3-trihydroxypropyl)-5,6-dihydro-4H-pyran-2-carboxylic acid
CAS No.:1392415-31-4
Molecular Formula:C₂₀H₂₇N₃O₈
Molecular Weight:437.45
Hs Code.:

Synonyms:5-acetamido-4-((S)-2-amino-3-phenylpropanamido)-6-(1,2,3-trihydroxypropyl)-5,6-dihydro-4H-pyran-2-carboxylic acid

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Chemical Property of 5-acetamido-4-((S)-2-amino-3-phenylpropanamido)-6-(1,2,3-trihydroxypropyl)-5,6-dihydro-4H-pyran-2-carboxylic acid

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Technology Process of 5-acetamido-4-((S)-2-amino-3-phenylpropanamido)-6-(1,2,3-trihydroxypropyl)-5,6-dihydro-4H-pyran-2-carboxylic acid

There total 4 articles about 5-acetamido-4-((S)-2-amino-3-phenylpropanamido)-6-(1,2,3-trihydroxypropyl)-5,6-dihydro-4H-pyran-2-carboxylic acid 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:

: 1384751-71-6
C₂₇H₃₅N₃O₁₁

: 1392415-31-4
5-acetamido-4-((S)-2-amino-3-phenylpropanamido)-6-(1,2,3-trihydroxypropyl)-5,6-dihydro-4H-pyran-2-carboxylic acid

Guidance literature:: C₂₇H₃₅N₃O₁₁; With sodium hydroxide; In methanol; water; at 20 ℃;

In methanol; water; pH=2 - 3;
DOI:10.1016/j.ejmech.2012.06.033

Reference yield:

: 1384751-70-5
methyl 5-acetamido-4-((S)-2-(tert-butoxycarbonylamino)-3-phenylpropanamido)-6-(1,2,3-triacetoxypropyl)-5,6-dihydro-4H-pyran-2-carboxylate

: 1392415-31-4
5-acetamido-4-((S)-2-amino-3-phenylpropanamido)-6-(1,2,3-trihydroxypropyl)-5,6-dihydro-4H-pyran-2-carboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1.1: trifluoroacetic acid / dichloromethane / 20 °C

1.2: Amberlite_.(R). IRN-78 basic ion-exchange resin

2.1: sodium hydroxide / methanol; water / 20 °C

2.2: Dowex 50w x 4-400 acidic ion-exchange resin / pH 2 - 3

With trifluoroacetic acid; sodium hydroxide; In methanol; dichloromethane; water;
DOI:10.1016/j.ejmech.2012.06.033

Reference yield:

: 139110-70-6
5-acetamido-7,8,9-tri-O-acetyl-2,6-anhydro-4-amino-3,4,5-trideoxy-D-glycero-D-galacto-non-2-enonic acid methyl ester

: 1392415-31-4
5-acetamido-4-((S)-2-amino-3-phenylpropanamido)-6-(1,2,3-trihydroxypropyl)-5,6-dihydro-4H-pyran-2-carboxylic acid

Guidance literature:: Multi-step reaction with 3 steps

1.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 20 °C

2.1: trifluoroacetic acid / dichloromethane / 20 °C

2.2: Amberlite_.(R). IRN-78 basic ion-exchange resin

3.1: sodium hydroxide / methanol; water / 20 °C

3.2: Dowex 50w x 4-400 acidic ion-exchange resin / pH 2 - 3

With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; trifluoroacetic acid; sodium hydroxide; In methanol; dichloromethane; water;
DOI:10.1016/j.ejmech.2012.06.033