3,6-anhydro-4,5,7-tri-O-benzyl-2-O-methanesulfonyl-D-glycero-D-allo-heptonamide

Base Information

• Chemical Name: 3,6-anhydro-4,5,7-tri-O-benzyl-2-O-methanesulfonyl-D-glycero-D-allo-heptonamide
• CAS No.: 85726-86-9
• Molecular Formula: C₂₉H₃₃NO₈S
• Molecular Weight: 555.649

Synonyms:3,6-anhydro-4,5,7-tri-O-benzyl-2-O-methanesulfonyl-D-glycero-D-allo-heptonamide

Chemical Property of 3,6-anhydro-4,5,7-tri-O-benzyl-2-O-methanesulfonyl-D-glycero-D-allo-heptonamide

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Technology Process of 3,6-anhydro-4,5,7-tri-O-benzyl-2-O-methanesulfonyl-D-glycero-D-allo-heptonamide

There total 4 articles about 3,6-anhydro-4,5,7-tri-O-benzyl-2-O-methanesulfonyl-D-glycero-D-allo-heptonamide 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: 43.0%

methanesulfonyl chloride (124-63-0) + 3,6-anhydro-4,5,7-tri-O-benzyl-D-glycero-D-heptonamide (38821-06-6,38821-07-7) → 3,6-anhydro-4,5,7-tri-O-benzyl-2-O-methanesulfonyl-D-glycero-D-altro-heptonamide (85726-86-9,85726-87-0) + 3,6-anhydro-4,5,7-tri-O-benzyl-2-O-methanesulfonyl-D-glycero-D-allo-heptonamide (85726-86-9)

Guidance literature:

In pyridine; dichloromethane; at 0 ℃; for 7h;

Reference yield: 43.0%

methanesulfonyl chloride (124-63-0) + 3,6-anhydro-4,5,7-tri-O-benzyl-D-glycero-D-heptonamide (38821-06-6,38821-07-7) → 3,6-anhydro-4,5,7-tri-O-benzyl-2-O-methanesulfonyl-D-glycero-D-altro-heptonamide (85726-86-9,85726-87-0) + 3,6-anhydro-4,5,7-tri-O-benzyl-2-O-methanesulfonyl-D-glycero-D-allo-heptonamide (85726-86-9)

Guidance literature:

In pyridine; dichloromethane; at 0 ℃; for 7h;

Reference yield:

2-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)-1,3-diphenylimidazolidine (38821-04-4) → 3,6-anhydro-4,5,7-tri-O-benzyl-2-O-methanesulfonyl-D-glycero-D-altro-heptonamide (85726-86-9,85726-87-0)

Guidance literature:

Multi-step reaction with 2 steps

2: 38 percent / pyridine; CH₂Cl₂ / 7 h / 0 °C

In pyridine; dichloromethane;

upstream raw materials:

methanesulfonyl chloride

3,6-anhydro-4,5,7-tri-O-benzyl-D-glycero-D-heptonamide

2-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)-1,3-diphenylimidazolidine

Downstream raw materials:

(R)-Azido-((2S,3S,4R,5R)-3,4-bis-benzyloxy-5-benzyloxymethyl-tetrahydro-furan-2-yl)-acetic acid

3,6-anhydro-2-azido-2-deoxy-4,5,7-tri-O-benzyl-D-glycero-D-allo-heptonamide

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