methyl [2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->8)-5-acetamido-4-O-benzoyl-3,5-dideoxy-9-O-p-methoxybenzyl-D-glycero-α-D-galacto-non-...]

Base Information Edit

Chemical Name:methyl [2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->8)-5-acetamido-4-O-benzoyl-3,5-dideoxy-9-O-p-methoxybenzyl-D-glycero-α-D-galacto-non-...]
CAS No.:221524-11-4
Molecular Formula:C₆₀H₇₈N₂O₂₄SSi
Molecular Weight:1271.43
Hs Code.:
Mol file:221524-11-4.mol

methyl [2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->8)-5-acetamido-4-O-benzoyl-3,5-dideoxy-9-O-p-methoxybenzyl-D-glycero-α-D-galacto-non-...]

Synonyms:methyl [2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->8)-5-acetamido-4-O-benzoyl-3,5-dideoxy-9-O-p-methoxybenzyl-D-glycero-α-D-galacto-non-...]

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Chemical Property of methyl [2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->8)-5-acetamido-4-O-benzoyl-3,5-dideoxy-9-O-p-methoxybenzyl-D-glycero-α-D-galacto-non-...] Edit

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Technology Process of methyl [2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->8)-5-acetamido-4-O-benzoyl-3,5-dideoxy-9-O-p-methoxybenzyl-D-glycero-α-D-galacto-non-...]

There total 2 articles about methyl [2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->8)-5-acetamido-4-O-benzoyl-3,5-dideoxy-9-O-p-methoxybenzyl-D-glycero-α-D-galacto-non-...] 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: 46.0%

: 164030-10-8
Methyl <2-(trimethylsilyl)ethyl 5-acetamido-4-O-benzoyl-3,5-dideoxy-9-O-(p-methoxybenzyl)-D-glycero-α-D-galacto-2-nonulopyranosid>onate

: 221524-10-3
methyl onate

: 221524-11-4
methyl [2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->8)-5-acetamido-4-O-benzoyl-3,5-dideoxy-9-O-p-methoxybenzyl-D-glycero-α-D-galacto-non-...]

Guidance literature:: With methanesulfonyl bromide; silver trifluoromethanesulfonate; diisopropylamine; In dichloromethane; acetonitrile; at -45 ℃;
DOI:10.1016/S0008-6215(02)00036-8

Reference yield:

: 156726-99-7
Methyl onate

: 221524-11-4
methyl [2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->8)-5-acetamido-4-O-benzoyl-3,5-dideoxy-9-O-p-methoxybenzyl-D-glycero-α-D-galacto-non-...]

Guidance literature:: Multi-step reaction with 2 steps

1: 97 percent / p-toluenesulfonic acid / 20 h / 60 °C

2: 46 percent / AgOTf; MeSBr; iPr₂NH / acetonitrile; CH₂Cl₂ / -45 °C

With methanesulfonyl bromide; silver trifluoromethanesulfonate; toluene-4-sulfonic acid; diisopropylamine; In dichloromethane; acetonitrile;
DOI:10.1016/S0008-6215(02)00036-8