3,4,5,7,-tetra-O-acetyl-2,6-anhydro-D-glycero-L-manno-heptose tosylhydrazone

Base Information

• Chemical Name: 3,4,5,7,-tetra-O-acetyl-2,6-anhydro-D-glycero-L-manno-heptose tosylhydrazone
• CAS No.: 352310-78-2
• Molecular Formula: C₂₂H₂₈N₂O₁₁S
• Molecular Weight: 528.537
• Mol file: 352310-78-2.mol

Synonyms:3,4,5,7,-tetra-O-acetyl-2,6-anhydro-D-glycero-L-manno-heptose tosylhydrazone

Chemical Property of 3,4,5,7,-tetra-O-acetyl-2,6-anhydro-D-glycero-L-manno-heptose tosylhydrazone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3,4,5,7,-tetra-O-acetyl-2,6-anhydro-D-glycero-L-manno-heptose tosylhydrazone

There total 1 articles about 3,4,5,7,-tetra-O-acetyl-2,6-anhydro-D-glycero-L-manno-heptose tosylhydrazone 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: 87.0%

toluene-4-sulfonic acid hydrazide (1576-35-8) + 3,4,5,7-tetra-O-acetyl-2,6-anhydro-D-glycero-L-manno-heptonitrile (52443-07-9) → 3,4,5,7,-tetra-O-acetyl-2,6-anhydro-D-glycero-L-manno-heptose tosylhydrazone (352310-78-2)

Guidance literature:

With pyridine; sodium hypophosphite; nickel; In water; acetic acid; at 20 ℃;

DOI:10.1039/b102963k

Reference yield: 74.0%

3,4,5,7,-tetra-O-acetyl-2,6-anhydro-D-glycero-L-manno-heptose tosylhydrazone (352310-78-2) → 2,6-anhydro-D-glycero-L-manno-heptose tosylhydrazone

Guidance literature:

With methanol; sodium methylate; In chloroform;

DOI:10.1039/d0ob02248a

Reference yield: 67.0%

5-phenyl-2H-1,2,3,4-tetrazole (18039-42-4) + 3,4,5,7,-tetra-O-acetyl-2,6-anhydro-D-glycero-L-manno-heptose tosylhydrazone (352310-78-2) → 3′,4′,5′,7′-tetra-O-acetyl-2′,6′-anhydro-1′-deoxy-1′-(5-phenyl-2H-tetrazol-2-yl)-D-glycero-L-manno-heptitol

Guidance literature:

With lithium tert-butoxide; In 1,4-dioxane; Reflux;

DOI:10.1039/d0ob02248a

upstream raw materials:

toluene-4-sulfonic acid hydrazide

3,4,5,7-tetra-O-acetyl-2,6-anhydro-D-glycero-L-manno-heptonitrile

Downstream raw materials:

3,4,5,7-tetra-O-acetyl-2,6-anhydro-1-deoxy-D-galacto-hept-1-enitol

3,4,5,7-tetra-O-acetyl-2,6-anhydro-1-deoxy-D-glycero-L-manno-heptitol