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

Base Information

Chemical Name:methyl 5-acetamido-4-((S)-2-(tert-butoxycarbonylamino)-3-phenylpropanamido)-6-(1,2,3-triacetoxypropyl)-5,6-dihydro-4H-pyran-2-carboxylate
CAS No.:1384751-70-5
Molecular Formula:C₃₂H₄₃N₃O₁₃
Molecular Weight:677.706
Hs Code.:

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

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Chemical Property of methyl 5-acetamido-4-((S)-2-(tert-butoxycarbonylamino)-3-phenylpropanamido)-6-(1,2,3-triacetoxypropyl)-5,6-dihydro-4H-pyran-2-carboxylate

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Technology Process of methyl 5-acetamido-4-((S)-2-(tert-butoxycarbonylamino)-3-phenylpropanamido)-6-(1,2,3-triacetoxypropyl)-5,6-dihydro-4H-pyran-2-carboxylate

There total 1 articles about methyl 5-acetamido-4-((S)-2-(tert-butoxycarbonylamino)-3-phenylpropanamido)-6-(1,2,3-triacetoxypropyl)-5,6-dihydro-4H-pyran-2-carboxylate 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: 70.0%

: 13734-34-4
N-tert-butoxycarbonyl-L-phenylalanine

: 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

: 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

Guidance literature:: With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In dichloromethane; at 20 ℃;
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

: 1384751-71-6
C₂₇H₃₅N₃O₁₁

Guidance literature:: methyl 5-acetamido-4-((S)-2-(tert-butoxycarbonylamino)-3-phenylpropanamido)-6-(1,2,3-triacetoxypropyl)-5,6-dihydro-4H-pyran-2-carboxylate; With trifluoroacetic acid; In dichloromethane; at 20 ℃;

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