benzyl 2-acetamido-3,4-di-O-acetyl-2-deoxy-6-O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-β-D-glycero-D-galacto-2-nonulopyranosylonate)-α-D-glucopyranoside

Base Information

Chemical Name:benzyl 2-acetamido-3,4-di-O-acetyl-2-deoxy-6-O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-β-D-glycero-D-galacto-2-nonulopyranosylonate)-α-D-glucopyranoside
CAS No.:82740-21-4
Molecular Formula:C₃₉H₅₂N₂O₂₀
Molecular Weight:868.843
Hs Code.:

benzyl 2-acetamido-3,4-di-O-acetyl-2-deoxy-6-O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-β-D-glycero-D-galacto-2-nonulopyranosylonate)-α-D-glucopyranoside

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Chemical Property of benzyl 2-acetamido-3,4-di-O-acetyl-2-deoxy-6-O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-β-D-glycero-D-galacto-2-nonulopyranosylonate)-α-D-glucopyranoside

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Technology Process of benzyl 2-acetamido-3,4-di-O-acetyl-2-deoxy-6-O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-β-D-glycero-D-galacto-2-nonulopyranosylonate)-α-D-glucopyranoside

There total 1 articles about benzyl 2-acetamido-3,4-di-O-acetyl-2-deoxy-6-O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-β-D-glycero-D-galacto-2-nonulopyranosylonate)-α-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:

: 67670-69-3
N-acetyl-4,7,8,9-tetra-O-acetyl-2-chloro-2-deoxyneuraminic acid methyl ester

: 108-24-7
acetic anhydride

: 82740-18-9
benzyl 2-acetamido-2-deoxy-3,4-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-α-D-glucopyranoside

: 82740-21-4
benzyl 2-acetamido-3,4-di-O-acetyl-2-deoxy-6-O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-β-D-glycero-D-galacto-2-nonulopyranosylonate)-α-D-glucopyranoside

: 82740-22-5
(2R,4S,5R,6R)-4-Acetoxy-5-acetylamino-2-((2R,3S,4R,5R,6S)-3,4-diacetoxy-5-acetylamino-6-benzyloxy-tetrahydro-pyran-2-ylmethoxy)-6-((1S,2R)-1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester

Guidance literature:: Yield given. Multistep reaction. Yields of byproduct given;
DOI:10.1016/S0008-6215(00)81851-0

Reference yield:

: 82740-21-4
benzyl 2-acetamido-3,4-di-O-acetyl-2-deoxy-6-O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-β-D-glycero-D-galacto-2-nonulopyranosylonate)-α-D-glucopyranoside

: 82740-27-0
(2S,4S,5R,6R)-5-Acetylamino-2-((2R,3S,4R,5R,6S)-5-acetylamino-6-benzyloxy-3,4-dihydroxy-tetrahydro-pyran-2-ylmethoxy)-4-hydroxy-6-((1R,2R)-1,2,3-trihydroxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester

Guidance literature:: With potassium tert-butylate; Ambient temperature;
DOI:10.1016/S0008-6215(00)81851-0

Reference yield:

: 82740-21-4
benzyl 2-acetamido-3,4-di-O-acetyl-2-deoxy-6-O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-β-D-glycero-D-galacto-2-nonulopyranosylonate)-α-D-glucopyranoside

: 82740-23-6
benzyl 2-acetamido-2-deoxy-6-O-(potassium 5-acetamido-3,5-dideoxy-β-D-glycero-D-galacto-2-nonulopyranosylonate)-α-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: potassium tert-butoxide / Ambient temperature

2: 88 percent / potassium hydroxide / 22 h / 5 °C

With potassium hydroxide; potassium tert-butylate;
DOI:10.1016/S0008-6215(00)81851-0