Benzyl 3-O-benzoyl-4,6-O-benzylidene-2-O-trifluoromethylsulfonyl-β-D-galactopyranoside

Base Information

• Chemical Name: Benzyl 3-O-benzoyl-4,6-O-benzylidene-2-O-trifluoromethylsulfonyl-β-D-galactopyranoside
• CAS No.: 215295-27-5
• Molecular Formula: C₂₈H₂₅F₃O₉S
• Molecular Weight: 594.562

Synonyms:Benzyl 3-O-benzoyl-4,6-O-benzylidene-2-O-trifluoromethylsulfonyl-β-D-galactopyranoside

Chemical Property of Benzyl 3-O-benzoyl-4,6-O-benzylidene-2-O-trifluoromethylsulfonyl-β-D-galactopyranoside

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Technology Process of Benzyl 3-O-benzoyl-4,6-O-benzylidene-2-O-trifluoromethylsulfonyl-β-D-galactopyranoside

There total 1 articles about Benzyl 3-O-benzoyl-4,6-O-benzylidene-2-O-trifluoromethylsulfonyl-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: 97.0%

3-O-benzoyl-4,6-O-benzylidene-β-D-galactopyranoside (26531-92-0) + trifluoromethylsulfonic anhydride (358-23-6) → Benzyl 3-O-benzoyl-4,6-O-benzylidene-2-O-trifluoromethylsulfonyl-β-D-galactopyranoside (215295-27-5)

Guidance literature:

With pyridine; In dichloromethane; for 1h; Ambient temperature;

Reference yield: 48.0%

Benzyl 3-O-benzoyl-4,6-O-benzylidene-2-O-trifluoromethylsulfonyl-β-D-galactopyranoside (215295-27-5) + tert-butyl alcohol (75-65-0) → Benzyl 2-O-benzoyl-4,6-O-benzylidene-β-D-talopyranoside (62396-72-9) + Benzyl 3-O-benzoyl-4,6-O-benzylidene-β-D-talopyranoside (62396-70-7) + Benzyl 4,6-O-benzylidene-2,3-O-(1-tert-butoxybenzylidene)-β-D-talopyranoside

Guidance literature:

With 2,4,6-trimethyl-pyridine; In toluene; for 6h; Heating;

Reference yield: 12.0%

Benzyl 3-O-benzoyl-4,6-O-benzylidene-2-O-trifluoromethylsulfonyl-β-D-galactopyranoside (215295-27-5) → Benzyl 2-O-benzoyl-4,6-O-benzylidene-β-D-talopyranoside (62396-72-9) + Benzyl 3-O-benzoyl-4,6-O-benzylidene-β-D-talopyranoside (62396-70-7) + Benzyl 4,6-O-benzylidene-2,3-O-(1-tert-butoxybenzylidene)-β-D-talopyranoside

Guidance literature:

With 2,4,6-trimethyl-pyridine; tert-butyl alcohol; In toluene; for 6h; Heating;

upstream raw materials:

3-O-benzoyl-4,6-O-benzylidene-β-D-galactopyranoside

trifluoromethylsulfonic anhydride

Downstream raw materials:

Benzyl 2-O-benzoyl-4,6-O-benzylidene-β-D-talopyranoside

Benzyl 3-O-benzoyl-4,6-O-benzylidene-β-D-talopyranoside

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