methyl 6-(S)-²H-6-O-<(S)-1-carboxyethyl>-2,3,4-tri-O-benzyl-α-D-galactopyranoside

Base Information

• Chemical Name: methyl 6-(S)-²H-6-O-<(S)-1-carboxyethyl>-2,3,4-tri-O-benzyl-α-D-galactopyranoside
• CAS No.: 220901-64-4
• Molecular Formula: C₃₁H₃₆O₈
• Molecular Weight: 537.614

Synonyms:methyl 6-(S)-²H-6-O-<(S)-1-carboxyethyl>-2,3,4-tri-O-benzyl-α-D-galactopyranoside

Chemical Property of methyl 6-(S)-²H-6-O-<(S)-1-carboxyethyl>-2,3,4-tri-O-benzyl-α-D-galactopyranoside

Chemical Property:

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Technology Process of methyl 6-(S)-²H-6-O-<(S)-1-carboxyethyl>-2,3,4-tri-O-benzyl-α-D-galactopyranoside

There total 2 articles about methyl 6-(S)-²H-6-O-<(S)-1-carboxyethyl>-2,3,4-tri-O-benzyl-α-D-galactopyranoside 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: 82.0%

(R)-2-chloropropionic acid (7474-05-7) + methyl 6-(S)-2H-2,3,4-tri-O-benzyl-α-D-galactopyranoside (220901-53-1) → methyl 6-(S)-2H-6-O-<(S)-1-carboxyethyl>-2,3,4-tri-O-benzyl-α-D-galactopyranoside (220901-64-4)

Guidance literature:

With sodium hydride; In 1,4-dioxane; at 50 ℃; for 16h;

DOI:10.1016/S0008-6215(98)00240-7

Reference yield:

6-(S)-2H-1,6-di-O-acetyl-2,3,4-tri-O-benzyl-D-galactopyranoside → methyl 6-(S)-2H-6-O-<(S)-1-carboxyethyl>-2,3,4-tri-O-benzyl-α-D-galactopyranoside (220901-64-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 41 percent / aq. HCl / 10 h

2: 82 percent / NaH / dioxane / 16 h / 50 °C

With hydrogenchloride; sodium hydride; In 1,4-dioxane;

DOI:10.1016/S0008-6215(98)00240-7

upstream raw materials:

(R)-2-chloropropionic acid

methyl 6-(S)-²H-2,3,4-tri-O-benzyl-α-D-galactopyranoside

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