methyl (4-vinylphenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosid)onate

Base Information

Chemical Name:methyl (4-vinylphenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosid)onate
CAS No.:268208-01-1
Molecular Formula:C₂₈H₃₅NO₁₃
Molecular Weight:593.585
Hs Code.:

Synonyms:methyl (4-vinylphenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosid)onate

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Chemical Property of methyl (4-vinylphenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosid)onate

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Technology Process of methyl (4-vinylphenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosid)onate

There total 1 articles about methyl (4-vinylphenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosid)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: 75.0%

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

: 2628-17-3,24979-70-2
4-Vinylphenol

: 268208-01-1
methyl (4-vinylphenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosid)onate

Guidance literature:: With sodium carbonate; tetra(n-butyl)ammonium hydrogensulfate; In ethyl acetate; at 20 ℃; for 1h;
DOI:10.1016/S0040-4020(00)00034-X

Reference yield: 37.0%

: 268208-01-1
methyl (4-vinylphenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosid)onate

: C₅₄H₆₆N₂O₂₆

Guidance literature:: Grubbs catalyst first generation; In dichloromethane; for 24h; Heating;
DOI:10.1016/S0040-4020(00)00034-X

Reference yield:

: 268208-01-1
methyl (4-vinylphenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosid)onate

: C₅₄H₆₈N₂O₂₆

Guidance literature:: Multi-step reaction with 2 steps

1: 37 percent / RuCl₂(CHPh)(PCy₃)2 / CH₂Cl₂ / 24 h / Heating

2: H₂ / Pd/C / ethanol / 1 h / 20 °C

With hydrogen; Grubbs catalyst first generation; palladium on activated charcoal; In ethanol; dichloromethane; 1: Dimerization / 2: Catalytic hydrogenation;
DOI:10.1016/S0040-4020(00)00034-X