methyl (p-tolyl 5-acetamido-7,8,9-tri-O-acetyl-5-N,4-O-carbonyl-3,5-dideoxy-2-thio-D-glycero-α,β-D-galacto-non-2-ulopyranoside)onate

Base Information

Chemical Name:methyl (p-tolyl 5-acetamido-7,8,9-tri-O-acetyl-5-N,4-O-carbonyl-3,5-dideoxy-2-thio-D-glycero-α,β-D-galacto-non-2-ulopyranoside)onate
CAS No.:1219717-80-2
Molecular Formula:C₂₆H₃₁NO₁₂S
Molecular Weight:581.598
Hs Code.:

Synonyms:methyl (p-tolyl 5-acetamido-7,8,9-tri-O-acetyl-5-N,4-O-carbonyl-3,5-dideoxy-2-thio-D-glycero-α,β-D-galacto-non-2-ulopyranoside)onate

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Chemical Property of methyl (p-tolyl 5-acetamido-7,8,9-tri-O-acetyl-5-N,4-O-carbonyl-3,5-dideoxy-2-thio-D-glycero-α,β-D-galacto-non-2-ulopyranoside)onate

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Technology Process of methyl (p-tolyl 5-acetamido-7,8,9-tri-O-acetyl-5-N,4-O-carbonyl-3,5-dideoxy-2-thio-D-glycero-α,β-D-galacto-non-2-ulopyranoside)onate

There total 4 articles about methyl (p-tolyl 5-acetamido-7,8,9-tri-O-acetyl-5-N,4-O-carbonyl-3,5-dideoxy-2-thio-D-glycero-α,β-D-galacto-non-2-ulopyranoside)onate 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:

: C₂₄H₂₉NO₁₁S

: 75-36-5
acetyl chloride

: 1219717-80-2
methyl (p-tolyl 5-acetamido-7,8,9-tri-O-acetyl-5-N,4-O-carbonyl-3,5-dideoxy-2-thio-D-glycero-α,β-D-galacto-non-2-ulopyranoside)onate

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 0 ℃;
DOI:10.1016/j.carres.2012.08.007

Reference yield:

: C₁₇H₂₅NO₇S

: 1219717-80-2
methyl (p-tolyl 5-acetamido-7,8,9-tri-O-acetyl-5-N,4-O-carbonyl-3,5-dideoxy-2-thio-D-glycero-α,β-D-galacto-non-2-ulopyranoside)onate

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hydrogencarbonate / acetonitrile; water / 0 °C

2: pyridine

3: N-ethyl-N,N-diisopropylamine / dichloromethane / 0 °C

With pyridine; sodium hydrogencarbonate; N-ethyl-N,N-diisopropylamine; In dichloromethane; water; acetonitrile;
DOI:10.1016/j.carres.2012.08.007

Reference yield:

: 1071226-27-1
methyl (2-p-methylphenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α/β-D-galacto-2-thio-nonulopyranosid)onate

: 1219717-80-2
methyl (p-tolyl 5-acetamido-7,8,9-tri-O-acetyl-5-N,4-O-carbonyl-3,5-dideoxy-2-thio-D-glycero-α,β-D-galacto-non-2-ulopyranoside)onate

Guidance literature:: Multi-step reaction with 4 steps

1: methanesulfonic acid / methanol / Reflux

2: sodium hydrogencarbonate / acetonitrile; water / 0 °C

3: pyridine

4: N-ethyl-N,N-diisopropylamine / dichloromethane / 0 °C

With pyridine; methanesulfonic acid; sodium hydrogencarbonate; N-ethyl-N,N-diisopropylamine; In methanol; dichloromethane; water; acetonitrile;
DOI:10.1016/j.carres.2012.08.007