allyl-2-azido-4,6-di-O-benzoyl-2-desoxy-3-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-galactopyranosyl)-β-D-galactopyranosid

Base Information

Chemical Name:allyl-2-azido-4,6-di-O-benzoyl-2-desoxy-3-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-galactopyranosyl)-β-D-galactopyranosid
CAS No.:117193-46-1
Molecular Formula:C₄₂H₄₅N₃O₁₅
Molecular Weight:831.83
Hs Code.:

Synonyms:allyl-2-azido-4,6-di-O-benzoyl-2-desoxy-3-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-galactopyranosyl)-β-D-galactopyranosid

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Chemical Property of allyl-2-azido-4,6-di-O-benzoyl-2-desoxy-3-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-galactopyranosyl)-β-D-galactopyranosid

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Technology Process of allyl-2-azido-4,6-di-O-benzoyl-2-desoxy-3-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-galactopyranosyl)-β-D-galactopyranosid

There total 1 articles about allyl-2-azido-4,6-di-O-benzoyl-2-desoxy-3-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-galactopyranosyl)-β-D-galactopyranosid 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: 81.0%

: 53872-78-9
3,4,6-tetra-O-acetyl-2-O-benzyl-α-D-galactopyranosyl bromide

: 96016-06-7
allyl 2-azido-4,6-di-O-benzoyl-2-desoxy-β-D-galactopyranosyde

: 117193-46-1
allyl-2-azido-4,6-di-O-benzoyl-2-desoxy-3-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-galactopyranosyl)-β-D-galactopyranosid

Guidance literature:: With 4 A molecular sieve; silver perchlorate; silver carbonate; In dichloromethane; toluene; for 30h;
DOI:10.1016/0008-6215(88)80168-X

Reference yield: 87.0%

: 117193-46-1
allyl-2-azido-4,6-di-O-benzoyl-2-desoxy-3-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-galactopyranosyl)-β-D-galactopyranosid

: 2-azido-4,6-di-O-benzoyl-2-desoxy-3-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-galactopyranosyl)-D-galactopyranose

Guidance literature:: With (1,5-cyclooctadiene)bis(methyldiphenylphosphine) iridium hexafluorophosphate; mercury dichloride; mercury(II) oxide; In various solvent(s); for 5h;
DOI:10.1016/0008-6215(88)80168-X

Reference yield:

: 117193-46-1
allyl-2-azido-4,6-di-O-benzoyl-2-desoxy-3-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-galactopyranosyl)-β-D-galactopyranosid

: 2-azido-4,6-di-O-benzoyl-2-desoxy-3-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-galactopyranosyl)-α-D-galactopyranosylbromid

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / 2)2>PF₆, HgO, HgCl₂ / various solvent(s) / 5 h

2: 73 percent / 2,4,6-trimethylpyridin, N,N-dimethylbromoforminiumbromid / CH₂Cl₂; acetonitrile / 4 h / 0 °C

With 2,4,6-trimethyl-pyridine; (1,5-cyclooctadiene)bis(methyldiphenylphosphine) iridium hexafluorophosphate; N-(bromomethylene)-N-methylmethanaminium bromide; mercury dichloride; mercury(II) oxide; In dichloromethane; acetonitrile;
DOI:10.1016/0008-6215(88)80168-X