benzyl (4-methylcoumarin-7-yl-5-acetamido-3,5-dideoxy-α-D-glycero-D-galacto-2-nonulopyranosid)onate

Base Information

• Chemical Name: benzyl (4-methylcoumarin-7-yl-5-acetamido-3,5-dideoxy-α-D-glycero-D-galacto-2-nonulopyranosid)onate
• CAS No.: 126569-04-8
• Molecular Formula: C₂₈H₃₁NO₁₁
• Molecular Weight: 557.554

Synonyms:benzyl (4-methylcoumarin-7-yl-5-acetamido-3,5-dideoxy-α-D-glycero-D-galacto-2-nonulopyranosid)onate

Chemical Property of benzyl (4-methylcoumarin-7-yl-5-acetamido-3,5-dideoxy-α-D-glycero-D-galacto-2-nonulopyranosid)onate

Chemical Property:

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Technology Process of benzyl (4-methylcoumarin-7-yl-5-acetamido-3,5-dideoxy-α-D-glycero-D-galacto-2-nonulopyranosid)onate

There total 1 articles about benzyl (4-methylcoumarin-7-yl-5-acetamido-3,5-dideoxy-α-D-glycero-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: 70.0%

4--methylcoumarin--7--yl 5--acetamido--3,5--dideoxy-α---D--glycero--D--galacto-2-nonulopyranosidonic acid (59322-44-0,88391-90-6) + benzyl bromide (100-39-0) → benzyl (4-methylcoumarin-7-yl-5-acetamido-3,5-dideoxy-α-D-glycero-D-galacto-2-nonulopyranosid)onate (126569-04-8)

Guidance literature:

With caesium carbonate; In N,N-dimethyl-formamide; for 16h; Ambient temperature;

Reference yield: 98.0%

benzyl (4-methylcoumarin-7-yl-5-acetamido-3,5-dideoxy-α-D-glycero-D-galacto-2-nonulopyranosid)onate (126569-04-8) + 2,2-dimethoxy-propane (77-76-9) → benzyl (4-methylcoumarin-7-yl 5-acetamido-8,9-O-isopropyledene-3,5-dideoxy-α-D-glycero-D-galacto-2-nonulopyranosid)onate (126569-07-1)

Guidance literature:

With toluene-4-sulfonic acid; In acetone; for 1h; Ambient temperature;

Reference yield: 88.0%

Trimethyl orthoacetate (1445-45-0) + benzyl (4-methylcoumarin-7-yl-5-acetamido-3,5-dideoxy-α-D-glycero-D-galacto-2-nonulopyranosid)onate (126569-04-8) → benzyl (4-methylcoumarin-7-yl-5-acetamido-9-O-acetyl-3,5-dideoxy-α-D-glycero-D-galacto-2-nonulopyranosid)onate (126569-05-9)

Guidance literature:

With toluene-4-sulfonic acid; In acetic acid methyl ester; for 0.333333h; Ambient temperature;

upstream raw materials:

4--methylcoumarin--7--yl 5--acetamido--3,5--dideoxy-α---D--glycero--D--galacto-2-nonulopyranosidonic acid

benzyl bromide

Downstream raw materials:

benzyl (4-methylcoumarin-7-yl-5-acetamido-9-O-acetyl-3,5-dideoxy-α-D-glycero-D-galacto-2-nonulopyranosid)onate

benzyl (4-methylcoumarin-7-yl 5-acetamido-4,9-di-O-butyldimethylsilyl-3,5-dideoxy-α-D-glycero-D-galacto-2-nonulopyranosid)onate

benzyl (4-methylcoumarin-7-yl 5-acetamido-8,9-O-isopropyledene-3,5-dideoxy-α-D-glycero-D-galacto-2-nonulopyranosid)onate

benzyl (4-methylcoumarin-7-yl 5-acetamido-4-O-acetyl-3,5-dideoxy-α-D-glycero-D-galacto-2-nonulopyranosid)onate

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