N-<(S,S)-2,4-dibenzyl-4-carboxybutyryl>-β-alanine 1,2:3,4-di-O-isopropylidene-D-galactopyranose ester sodium salt

Base Information

Chemical Name:N-<(S,S)-2,4-dibenzyl-4-carboxybutyryl>-β-alanine 1,2:3,4-di-O-isopropylidene-D-galactopyranose ester sodium salt
CAS No.:122442-17-5
Molecular Formula:C₃₄H₄₂NO₁₀*Na
Molecular Weight:647.698
Hs Code.:

Synonyms:N-<(S,S)-2,4-dibenzyl-4-carboxybutyryl>-β-alanine 1,2:3,4-di-O-isopropylidene-D-galactopyranose ester sodium salt

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Chemical Property of N-<(S,S)-2,4-dibenzyl-4-carboxybutyryl>-β-alanine 1,2:3,4-di-O-isopropylidene-D-galactopyranose ester sodium salt

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Technology Process of N-<(S,S)-2,4-dibenzyl-4-carboxybutyryl>-β-alanine 1,2:3,4-di-O-isopropylidene-D-galactopyranose ester sodium salt

There total 5 articles about N-<(S,S)-2,4-dibenzyl-4-carboxybutyryl>-β-alanine 1,2:3,4-di-O-isopropylidene-D-galactopyranose ester sodium salt 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:

: 105129-13-3
threo-2,4-dibenzylglutaric acid

: 122442-17-5
N-<(S,S)-2,4-dibenzyl-4-carboxybutyryl>-β-alanine 1,2:3,4-di-O-isopropylidene-D-galactopyranose ester sodium salt

Guidance literature:: Multi-step reaction with 5 steps

1: acetyl chloride / toluene / 2 h

2: 15percent Et₃N / toluene / 0.25 h / 50 °C

3: H₂O / dioxane / Heating

4: 98 percent / Ac₂O / toluene / 2 h

5: 1) H₂ / 1) 5percent Pd/C, 2) 1 N NaOH / 1) EtOAc, r.t., 5 h

With water; hydrogen; acetic anhydride; triethylamine; acetyl chloride; sodium hydroxide; palladium on activated charcoal; In 1,4-dioxane; toluene;
DOI:10.1021/jm00132a005

Reference yield:

: 105129-11-1
cis-2,4-dibenzylglutaric anhydride

: 122442-17-5
N-<(S,S)-2,4-dibenzyl-4-carboxybutyryl>-β-alanine 1,2:3,4-di-O-isopropylidene-D-galactopyranose ester sodium salt

Guidance literature:: Multi-step reaction with 4 steps

1: 15percent Et₃N / toluene / 0.25 h / 50 °C

2: H₂O / dioxane / Heating

3: 98 percent / Ac₂O / toluene / 2 h

4: 1) H₂ / 1) 5percent Pd/C, 2) 1 N NaOH / 1) EtOAc, r.t., 5 h

With water; hydrogen; acetic anhydride; triethylamine; sodium hydroxide; palladium on activated charcoal; In 1,4-dioxane; toluene;
DOI:10.1021/jm00132a005

Reference yield:

: 105129-09-7
trans-2,4-dibenzylglutaric anhydride

: 122442-17-5
N-<(S,S)-2,4-dibenzyl-4-carboxybutyryl>-β-alanine 1,2:3,4-di-O-isopropylidene-D-galactopyranose ester sodium salt

Guidance literature:: Multi-step reaction with 3 steps

1: H₂O / dioxane / Heating

2: 98 percent / Ac₂O / toluene / 2 h

3: 1) H₂ / 1) 5percent Pd/C, 2) 1 N NaOH / 1) EtOAc, r.t., 5 h

With water; hydrogen; acetic anhydride; sodium hydroxide; palladium on activated charcoal; In 1,4-dioxane; toluene;
DOI:10.1021/jm00132a005