benzyl 3-O-acetyl-6-O-(3,4,6-tri-O-acetyl-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranosyl)-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranoside

Base Information

Chemical Name:benzyl 3-O-acetyl-6-O-(3,4,6-tri-O-acetyl-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranosyl)-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranoside
CAS No.:143997-50-6
Molecular Formula:C₃₅H₄₆N₂O₁₇
Molecular Weight:766.753
Hs Code.:

benzyl 3-O-acetyl-6-O-(3,4,6-tri-O-acetyl-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranosyl)-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranoside

Synonyms:benzyl 3-O-acetyl-6-O-(3,4,6-tri-O-acetyl-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranosyl)-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranoside

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Chemical Property of benzyl 3-O-acetyl-6-O-(3,4,6-tri-O-acetyl-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranosyl)-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranoside

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Technology Process of benzyl 3-O-acetyl-6-O-(3,4,6-tri-O-acetyl-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranosyl)-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranoside

There total 1 articles about benzyl 3-O-acetyl-6-O-(3,4,6-tri-O-acetyl-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranosyl)-2-allyloxycarbonylamino-2-desoxy-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: 57.0%

: 112929-24-5,112929-25-6
1,3,4,6-tetra-O-acetyl-2-deoxy-2-(allyloxycarbonylamino)-β-D-glucopyranose

: 143997-49-3
benzyl 3-O-acetyl-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranoside

: 143997-50-6
benzyl 3-O-acetyl-6-O-(3,4,6-tri-O-acetyl-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranosyl)-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -30 ℃; for 18h;

Reference yield: 86.0%

: 108-24-7
acetic anhydride

: 143997-50-6
benzyl 3-O-acetyl-6-O-(3,4,6-tri-O-acetyl-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranosyl)-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranoside

: 143997-51-7
benzyl 3,4-di-O-acetyl-6-O-(3,4,6-tri-O-acetyl-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranosyl)-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranoside

Guidance literature:: With pyridine; dmap; for 16h;

Reference yield:

: 143997-50-6
benzyl 3-O-acetyl-6-O-(3,4,6-tri-O-acetyl-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranosyl)-2-allyloxycarbonylamino-2-desoxy-β-D-glucopyranoside

: 77364-38-6
benzyl 3,4-di-O-acetyl-6-O-(3,4,6-tri-O-acetyl-2-desoxy-2-myristoylamino-β-D-glucopyranosyl)-2-desoxy-2-myristoylamino-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 86 percent / pyridine, 4-dimethylaminopyridine / 16 h

2: 94 percent / dimethyl malonate / palladium bis(1,3-dibenzylidene acetone), Ph₃P / tetrahydrofuran / 16 h / Ambient temperature

3: 88 percent / pyridine / 16 h

4: 1) Bu₃N, isobutyl chloroformate / 1) CH₂Cl₂, 0 deg C, 30 min, 2) CH₂Cl₂, r.t., 16 h

With pyridine; dmap; tributyl-amine; malonic acid dimethyl ester; isobutyl chloroformate; triphenylphosphine; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In tetrahydrofuran;