methyl O-(2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-4-O-methyl-α-D-galactopyranosyl)-(1->4)-2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranoside

Base Information

Chemical Name:methyl O-(2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-4-O-methyl-α-D-galactopyranosyl)-(1->4)-2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranoside
CAS No.:258286-31-6
Molecular Formula:C₄₄H₅₂N₆O₁₁
Molecular Weight:840.93
Hs Code.:

methyl O-(2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-4-O-methyl-α-D-galactopyranosyl)-(1->4)-2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranoside

Synonyms:methyl O-(2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-4-O-methyl-α-D-galactopyranosyl)-(1->4)-2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranoside

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Chemical Property of methyl O-(2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-4-O-methyl-α-D-galactopyranosyl)-(1->4)-2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranoside

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Technology Process of methyl O-(2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-4-O-methyl-α-D-galactopyranosyl)-(1->4)-2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranoside

There total 10 articles about methyl O-(2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-4-O-methyl-α-D-galactopyranosyl)-(1->4)-2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranoside 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: 97.0%

: 131326-63-1
methyl O-(2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranosyl)-(1->4)-2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranoside

: 74-88-4
methyl iodide

: 258286-31-6
methyl O-(2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-4-O-methyl-α-D-galactopyranosyl)-(1->4)-2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranoside

Guidance literature:: methyl O-(2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranosyl)-(1->4)-2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranoside; With sodium hydride; In N,N-dimethyl-formamide; at 0 ℃; for 0.25h;

methyl iodide; In N,N-dimethyl-formamide; for 0.5h;
DOI:10.1016/s0040-4020(99)00869-8

Reference yield:

: 128716-56-3
2-azido-6-O-benzyl-2-deoxy-3,4-O-isopropylidene-β-D-galactopyranosyl nitrate

: 258286-31-6
methyl O-(2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-4-O-methyl-α-D-galactopyranosyl)-(1->4)-2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 7 steps

1.1: 64 percent / methanol / 4 h / 20 °C

2.1: 95 percent / de l'acide acetique 80 percent / 0.17 h / 80 °C

3.1: nBu₂SnO / acetonitrile / 14 h / 80 °C

3.2: 90 percent / NBu₄I / acetonitrile / 48 h / 20 °C

4.1: 53 percent / de triflate de dimethyl (methylthio) sulfonium / CH₂Cl₂ / 3 h / 20 °C

5.1: 86 percent / AcOH 80 percent / 0.17 h / 80 °C

6.1: nBu₂SnO / acetonitrile / 14 h / 80 °C

6.2: 91 percent / NBu₄I / acetonitrile / 48 h / 20 °C

7.1: NaH / dimethylformamide / 0.25 h / 0 °C

7.2: 97 percent / dimethylformamide / 0.5 h

With de l'acide acetique; de triflate de dimethyl (methylthio) sulfonium; sodium hydride; di(n-butyl)tin oxide; acetic acid; In methanol; dichloromethane; N,N-dimethyl-formamide; acetonitrile; 1.1: Substitution / 2.1: Hydrolysis / 3.1: Substitution / 3.2: Substitution / 4.1: Substitution / 5.1: Hydrolysis / 6.1: Substitution / 6.2: Substitution / 7.1: deprotonation / 7.2: Methylation;
DOI:10.1016/s0040-4020(99)00869-8

Reference yield:

: 128716-55-2
2-azido-6-O-benzyl-2-deoxy-3,4-O-isopropylidene-α-D-galactopyranosyl nitrate

: 258286-31-6
methyl O-(2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-4-O-methyl-α-D-galactopyranosyl)-(1->4)-2-azido-6-O-benzyl-2-desoxy-3-O-p-methoxybenzyl-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1.1: 88 percent / ethanol / 3 h / 20 °C

2.1: 53 percent / de triflate de dimethyl (methylthio) sulfonium / CH₂Cl₂ / 3 h / 20 °C

3.1: 86 percent / AcOH 80 percent / 0.17 h / 80 °C

4.1: nBu₂SnO / acetonitrile / 14 h / 80 °C

4.2: 91 percent / NBu₄I / acetonitrile / 48 h / 20 °C

5.1: NaH / dimethylformamide / 0.25 h / 0 °C

5.2: 97 percent / dimethylformamide / 0.5 h

With de triflate de dimethyl (methylthio) sulfonium; sodium hydride; di(n-butyl)tin oxide; acetic acid; In ethanol; dichloromethane; N,N-dimethyl-formamide; acetonitrile; 1.1: Substitution / 2.1: Substitution / 3.1: Hydrolysis / 4.1: Substitution / 4.2: Substitution / 5.1: deprotonation / 5.2: Methylation;
DOI:10.1016/s0040-4020(99)00869-8