allyl 4,6-O-benzylidene-2,3-di-O-mesyl-β-D-galactopyranoside

Base Information

• Chemical Name: allyl 4,6-O-benzylidene-2,3-di-O-mesyl-β-D-galactopyranoside
• CAS No.: 1385089-98-4
• Molecular Formula: C₁₈H₂₄O₁₀S₂
• Molecular Weight: 464.515
• Mol file: 1385089-98-4.mol

Synonyms:allyl 4,6-O-benzylidene-2,3-di-O-mesyl-β-D-galactopyranoside

Chemical Property of allyl 4,6-O-benzylidene-2,3-di-O-mesyl-β-D-galactopyranoside

Chemical Property:

Purity/Quality:

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• Hazard Codes: 

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Technology Process of allyl 4,6-O-benzylidene-2,3-di-O-mesyl-β-D-galactopyranoside

There total 1 articles about allyl 4,6-O-benzylidene-2,3-di-O-mesyl-β-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: 83.0%

methanesulfonyl chloride (124-63-0) + allyl 4,6-O-(S)-benzylidene-β-D-galactopyranoside (119237-96-6) → allyl 4,6-O-benzylidene-2,3-di-O-mesyl-β-D-galactopyranoside (1385089-98-4)

Guidance literature:

With pyridine; In dichloromethane; at 20 ℃; for 24h;

DOI:10.1021/jo300764k

Reference yield: 71.0%

allyl 4,6-O-benzylidene-2,3-di-O-mesyl-β-D-galactopyranoside (1385089-98-4) + benzyl alcohol (100-51-6,185532-71-2) → allyl 3-O-benzyl-4,6-O-benzylidene-β-D-idopyranoside (1385090-04-9)

Guidance literature:

With potassium tert-butylate; In benzene; at 20 ℃; for 48h;

DOI:10.1021/jo300764k

upstream raw materials:

methanesulfonyl chloride

allyl 4,6-O-(S)-benzylidene-β-D-galactopyranoside

Downstream raw materials:

allyl 3-O-benzyl-4,6-O-benzylidene-β-D-idopyranoside