Methyl 2,3,4-Tri-O-benzyl-D-galactopyranoside

Base Information

• Chemical Name: Methyl 2,3,4-Tri-O-benzyl-D-galactopyranoside
• CAS No.: 641635-63-4
• Molecular Formula: C₂₈H₃₂O₆
• Molecular Weight: 464.558
• Mol file: 641635-63-4.mol

Synonyms:(3,4,5-Tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-yl)-methanol;Methyl 2,3,4-Tri-O-benzyl-D-galactopyranoside;Methyl 2,3,4-Tris-O-(phenylMethyl)-D-galactopyranoside

Chemical Property of Methyl 2,3,4-Tri-O-benzyl-D-galactopyranoside

Chemical Property:

• PSA: 66.38000
• LogP: 4.10620

Purity/Quality:

95% ^*data from raw suppliers

Methyl 2,3,4-tri-O-benzyl-D-galactopyranoside ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Methyl 2,3,4-Tri-O-benzyl-D-galactopyranoside (cas# 641635-63-4) is a compound useful in organic synthesis.

Technology Process of Methyl 2,3,4-Tri-O-benzyl-D-galactopyranoside

There total 222 articles about Methyl 2,3,4-Tri-O-benzyl-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: 100.0%

methyl 6-O-[(2-azidomethyl)phenylacetyl]-2,3,4-tri-O-benzyl-α-D-glucopyranoside (428500-96-3) → 1,4-dihydro-3(2H)-isoquinolinone (24331-94-0) + methyl 2,3,4-tri-O-benzyl-D-glucopyranoside (53008-65-4,641635-63-4)

Guidance literature:

With hydrogen; Lindlar's catalyst; In methanol; at 20 ℃; for 3h;

DOI:10.1016/S0008-6215(01)00292-0

Reference yield: 100.0%

methyl 2,3,4-tri-O-benzyl-6-O-(tert-butyldimethylsilyl)-β-D-idopyranoside (166592-73-0) → methyl 2,3,4-tri-O-benzyl-β-D-idopyranoside (128184-63-4,641635-63-4)

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 25 ℃; for 2h; Inert atmosphere;

DOI:10.1016/j.carres.2017.04.007

Reference yield: 100.0%

methyl 2,3-O-dibenzyl-4,6-O-benzylidene-α-D-glucopyranoside (7177-79-9,13035-24-0,13225-19-9,29600-81-5,33164-02-2,51842-18-3,52526-59-7,78738-75-7,99212-27-8,101312-02-1,107795-23-3,108739-87-3,129170-92-9) → methyl 2,3,4-tri-O-benzyl-D-glucopyranoside (53008-65-4,641635-63-4)

Guidance literature:

With borane-THF; CoCl₂; at 20 ℃;

DOI:10.1016/j.tetlet.2007.02.133

upstream raw materials:

Methyl 2,3,4-O-tri-O-benzyl-6-O-triphenylmethyl-β-D-glucopyranoside

benzyl chloride

methyl 2,3-di-O-benzyl-β-D-glucopyranoside

methyl 2,3-di-O-benzyl-4,6-di-O-benzylidene-β-D-glucopyranoside

Downstream raw materials:

methyl 6-O-acetyl-2,3,4-tri-O-benzyl-β-D-glucopyranoside

methyl 2,3,4-tri-O-benzyl-6-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-glucopyranoside

(1R,2S,3S,4R,5S)-2,3,4-Tris-benzyloxy-5-hydroxymethyl-cyclopentanol

Methyl-(6-O-methyl-β-D-glucopyranosid)

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