benzyl O-(2-acetamio-3,4,6-tri-O-benzyl-2-deoxy-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

Base Information

Chemical Name:benzyl O-(2-acetamio-3,4,6-tri-O-benzyl-2-deoxy-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside
CAS No.:223546-30-3
Molecular Formula:C₆₃H₆₇NO₁₁
Molecular Weight:1014.23
Hs Code.:

Synonyms:

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Chemical Property of benzyl O-(2-acetamio-3,4,6-tri-O-benzyl-2-deoxy-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

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Technology Process of benzyl O-(2-acetamio-3,4,6-tri-O-benzyl-2-deoxy-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

There total 13 articles about benzyl O-(2-acetamio-3,4,6-tri-O-benzyl-2-deoxy-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside 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:

: 7784-55-6,10060-23-8
Tetraacetyl-<2,4-dinitrophenyl>-glucosamin

: 223546-30-3
benzyl O-(2-acetamio-3,4,6-tri-O-benzyl-2-deoxy-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 9 steps

1: AcBr; H₂O / CHCl₃ / 1.55 h / 0 - 20 °C

2: 57 percent / Hg(CN)2; HgBr₂ / acetonitrile / 20 °C

3: 0.39 g / NaOMe / methanol / 3 h / 20 °C

4: 91 percent / sodium hydride / dimethylformamide / 1 h / 0 - 20 °C

5: RhCl(Ph₃P)3 / ethanol; benzene; H₂O / 96 h / Heating

6: 420 mg / aq. HCl / acetone / 1 h / 45 °C

7: 57 percent / p-nitrobenzenesulfonyl chloride; silver trifluoromethanesulfonate; triethylamine / CH₂Cl₂ / -60 - 0 °C

8: Dowex 1x2 (HO^- form) / acetone; H₂O / Heating

9: methanol / 20 °C

With hydrogenchloride; Acetyl bromide; RhCl(PPh₃)3; Dowex 1x2 (HO^- form); water; sodium methylate; silver trifluoromethanesulfonate; mercury(II) cyanide; sodium hydride; triethylamine; 4-Nitrobenzenesulfonyl chloride; mercury dibromide; In methanol; ethanol; dichloromethane; chloroform; water; N,N-dimethyl-formamide; acetone; acetonitrile; benzene; 1: Substitution / 2: glycosylation / 3: Deacetylation / 4: Alkylation / 5: Isomerization / 6: Hydrolysis / 7: glycosylation / 8: de-N-dinitrophenylation / 9: Acetylation;
DOI:10.1246/bcsj.73.173

Reference yield:

: 3068-36-8
3,4,6-tri-O-acetyl-2-deoxy-2-(2,4-dinitroanilino)-α-D-glucopyranosyl bromide

: 223546-30-3
benzyl O-(2-acetamio-3,4,6-tri-O-benzyl-2-deoxy-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 8 steps

1: 57 percent / Hg(CN)2; HgBr₂ / acetonitrile / 20 °C

2: 0.39 g / NaOMe / methanol / 3 h / 20 °C

3: 91 percent / sodium hydride / dimethylformamide / 1 h / 0 - 20 °C

4: RhCl(Ph₃P)3 / ethanol; benzene; H₂O / 96 h / Heating

5: 420 mg / aq. HCl / acetone / 1 h / 45 °C

6: 57 percent / p-nitrobenzenesulfonyl chloride; silver trifluoromethanesulfonate; triethylamine / CH₂Cl₂ / -60 - 0 °C

7: Dowex 1x2 (HO^- form) / acetone; H₂O / Heating

8: methanol / 20 °C

With hydrogenchloride; RhCl(PPh₃)3; Dowex 1x2 (HO^- form); sodium methylate; silver trifluoromethanesulfonate; mercury(II) cyanide; sodium hydride; triethylamine; 4-Nitrobenzenesulfonyl chloride; mercury dibromide; In methanol; ethanol; dichloromethane; water; N,N-dimethyl-formamide; acetone; acetonitrile; benzene; 1: glycosylation / 2: Deacetylation / 3: Alkylation / 4: Isomerization / 5: Hydrolysis / 6: glycosylation / 7: de-N-dinitrophenylation / 8: Acetylation;
DOI:10.1246/bcsj.73.173

Reference yield:

: 262599-19-9
allyl 2-deoxy-2-(2,4-dinitroanilino)-β-D-glucopyranoside

: 223546-30-3
benzyl O-(2-acetamio-3,4,6-tri-O-benzyl-2-deoxy-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 6 steps

1: 91 percent / sodium hydride / dimethylformamide / 1 h / 0 - 20 °C

2: RhCl(Ph₃P)3 / ethanol; benzene; H₂O / 96 h / Heating

3: 420 mg / aq. HCl / acetone / 1 h / 45 °C

4: 57 percent / p-nitrobenzenesulfonyl chloride; silver trifluoromethanesulfonate; triethylamine / CH₂Cl₂ / -60 - 0 °C

5: Dowex 1x2 (HO^- form) / acetone; H₂O / Heating

6: methanol / 20 °C

With hydrogenchloride; RhCl(PPh₃)3; Dowex 1x2 (HO^- form); silver trifluoromethanesulfonate; sodium hydride; triethylamine; 4-Nitrobenzenesulfonyl chloride; In methanol; ethanol; dichloromethane; water; N,N-dimethyl-formamide; acetone; benzene; 1: Alkylation / 2: Isomerization / 3: Hydrolysis / 4: glycosylation / 5: de-N-dinitrophenylation / 6: Acetylation;
DOI:10.1246/bcsj.73.173