3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-1,5-anhydro-D-fructose O-(p-cyanobenzoyl)oxime

Base Information

Chemical Name:3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-1,5-anhydro-D-fructose O-(p-cyanobenzoyl)oxime
CAS No.:97523-42-7
Molecular Formula:C₆₂H₄₈N₂O₁₇
Molecular Weight:1093.07
Hs Code.:

Synonyms:3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-1,5-anhydro-D-fructose O-(p-cyanobenzoyl)oxime

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Chemical Property of 3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-1,5-anhydro-D-fructose O-(p-cyanobenzoyl)oxime

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Technology Process of 3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-1,5-anhydro-D-fructose O-(p-cyanobenzoyl)oxime

There total 4 articles about 3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-1,5-anhydro-D-fructose O-(p-cyanobenzoyl)oxime 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: 85.0%

: 6068-72-0
4-cyanobenzoyl chlorIde

: 97589-70-3
3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-1,5-anhydro-D-fructose oxime

: 97523-42-7
3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-1,5-anhydro-D-fructose O-(p-cyanobenzoyl)oxime

Guidance literature:: With pyridine; for 4h; Ambient temperature;
DOI:10.1021/jo00219a017

Reference yield:

: 91280-47-6
2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->4)-1,2,3,6-tetra-O-benzoyl-D-glucopyranose

: 97523-42-7
3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-1,5-anhydro-D-fructose O-(p-cyanobenzoyl)oxime

Guidance literature:: Multi-step reaction with 4 steps

1: 84 percent / HBr(gas) / 1,2-dichloro-ethane; acetic acid / 24 h / Ambient temperature

2: 1.) NaI, 2.) diethylamine / 1.) acetone, RT, 15 min, 2.) RT, 16 h

3: 89 percent / hydroxylamine hydrochloride, pyridine / 20 h / 70 °C

4: 85 percent / pyridine / 4 h / Ambient temperature

With pyridine; hydroxylamine hydrochloride; hydrogen bromide; diethylamine; sodium iodide; In acetic acid; 1,2-dichloro-ethane;
DOI:10.1021/jo00219a017

Reference yield:

: 61198-91-2
2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1→4)-2,3,6-tri-O-benzoyl-α-D-glucopyranosyl bromide

: 97523-42-7
3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-1,5-anhydro-D-fructose O-(p-cyanobenzoyl)oxime

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) NaI, 2.) diethylamine / 1.) acetone, RT, 15 min, 2.) RT, 16 h

2: 89 percent / hydroxylamine hydrochloride, pyridine / 20 h / 70 °C

3: 85 percent / pyridine / 4 h / Ambient temperature

With pyridine; hydroxylamine hydrochloride; diethylamine; sodium iodide;
DOI:10.1021/jo00219a017