1,5-anhydro-3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2-deoxy-D-arabinohex-1-enitol

Base Information

Chemical Name:1,5-anhydro-3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2-deoxy-D-arabinohex-1-enitol
CAS No.:188426-21-3
Molecular Formula:C₅₄H₄₄O₁₅
Molecular Weight:932.934
Hs Code.:

Synonyms:1,5-anhydro-3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2-deoxy-D-arabinohex-1-enitol

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Chemical Property of 1,5-anhydro-3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2-deoxy-D-arabinohex-1-enitol

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Technology Process of 1,5-anhydro-3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2-deoxy-D-arabinohex-1-enitol

There total 1 articles about 1,5-anhydro-3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2-deoxy-D-arabinohex-1-enitol 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:

: 51450-24-9
hexa-O-acetyl-D-lactal

: 98-88-4
benzoyl chloride

: 188426-21-3
1,5-anhydro-3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2-deoxy-D-arabinohex-1-enitol

Guidance literature:: With pyridine; methanol; sodium; Yield given. Multistep reaction; 1.) overnight, 2.) room temperature, overnight;
DOI:10.1016/S0008-6215(96)00263-7

Reference yield: 78.0%

: 142-71-2
copper diacetate

: 188426-21-3
1,5-anhydro-3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2-deoxy-D-arabinohex-1-enitol

: 1-O-acetyl-3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2-deoxy-2-iodo-α-D-mannopyranose

Guidance literature:: With iodine; In acetic acid; at 80 ℃; for 6h;
DOI:10.1016/S0008-6215(96)00263-7

Reference yield:

: 188426-21-3
1,5-anhydro-3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2-deoxy-D-arabinohex-1-enitol

: 3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-2-deoxy-2-iodo-α-D-mannopyranosyl azide

Guidance literature:: Multi-step reaction with 2 steps

1: 78 percent / I₂ / acetic acid / 6 h / 80 °C

2: 90 percent / Me₃SiN₃, Me₃SiOTf / CH₂Cl₂ / 40 h

With trimethylsilyl trifluoromethanesulfonate; trimethylsilylazide; iodine; In dichloromethane; acetic acid;
DOI:10.1016/S0008-6215(96)00263-7