(2S,4S,5R,6R)-5-Acetylamino-4-hydroxy-2-((2R,3R,4S,5R)-3,4,5,6-tetrahydroxy-tetrahydro-pyran-2-ylmethoxy)-6-((1R,2R)-1,2,3-trihydroxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester

Base Information

• Chemical Name: (2S,4S,5R,6R)-5-Acetylamino-4-hydroxy-2-((2R,3R,4S,5R)-3,4,5,6-tetrahydroxy-tetrahydro-pyran-2-ylmethoxy)-6-((1R,2R)-1,2,3-trihydroxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester
• CAS No.: 82703-90-0
• Molecular Formula: C₁₈H₃₁NO₁₄
• Molecular Weight: 485.442

Synonyms:

Chemical Property of (2S,4S,5R,6R)-5-Acetylamino-4-hydroxy-2-((2R,3R,4S,5R)-3,4,5,6-tetrahydroxy-tetrahydro-pyran-2-ylmethoxy)-6-((1R,2R)-1,2,3-trihydroxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of (2S,4S,5R,6R)-5-Acetylamino-4-hydroxy-2-((2R,3R,4S,5R)-3,4,5,6-tetrahydroxy-tetrahydro-pyran-2-ylmethoxy)-6-((1R,2R)-1,2,3-trihydroxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester

There total 3 articles about (2S,4S,5R,6R)-5-Acetylamino-4-hydroxy-2-((2R,3R,4S,5R)-3,4,5,6-tetrahydroxy-tetrahydro-pyran-2-ylmethoxy)-6-((1R,2R)-1,2,3-trihydroxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester 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:

benzyl 2,3,4-tri-O-benzyl-β-D-galactopyranoside (35017-04-0) + N-acetyl-4,7,8,9-tetra-O-acetyl-2-chloro-2-deoxyneuraminic acid methyl ester (67670-69-3) → methyl-2,3-didehydro-4,7,8,9-tetra-O-acetyl-N-acetylneuraminate (73960-72-2) + Benzyl-2,3,4-tri-O-benzyl-6-O-(methyl-5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-didesoxy-D-glycero-α-D-galacto-2-nonulopyranosylonat)-β-D-galactopyranosid (82703-91-1) + methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-O-salicyoyl-D-galacto-2-nonulopyranoside (82703-92-2) + (2S,4S,5R,6R)-5-Acetylamino-4-hydroxy-2-((2R,3R,4S,5R)-3,4,5,6-tetrahydroxy-tetrahydro-pyran-2-ylmethoxy)-6-((1R,2R)-1,2,3-trihydroxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester (82703-90-0,82703-94-4,82703-96-6,82703-98-8)

Guidance literature:

With silver salicylate; In benzene; for 17h; Ambient temperature;

DOI:10.1016/S0008-6215(00)82584-7

Reference yield:

benzyl 2,3,4-tri-O-benzyl-β-D-galactopyranoside (35017-04-0) → methyl-2,3-didehydro-4,7,8,9-tetra-O-acetyl-N-acetylneuraminate (73960-72-2) + Benzyl-2,3,4-tri-O-benzyl-6-O-(methyl-5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-didesoxy-D-glycero-α-D-galacto-2-nonulopyranosylonat)-β-D-galactopyranosid (82703-91-1) + methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-O-salicyoyl-D-galacto-2-nonulopyranoside (82703-92-2) + (2S,4S,5R,6R)-5-Acetylamino-4-hydroxy-2-((2R,3R,4S,5R)-3,4,5,6-tetrahydroxy-tetrahydro-pyran-2-ylmethoxy)-6-((1R,2R)-1,2,3-trihydroxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester (82703-90-0,82703-94-4,82703-96-6,82703-98-8)

Guidance literature:

With silver salicylate; In benzene; for 17h; Ambient temperature;

DOI:10.1016/S0008-6215(00)82584-7

Reference yield:

N-acetyl-4,7,8,9-tetra-O-acetyl-2-chloro-2-deoxyneuraminic acid methyl ester (67670-69-3) + silver salicylate (528-93-8,14800-64-7) → methyl-2,3-didehydro-4,7,8,9-tetra-O-acetyl-N-acetylneuraminate (73960-72-2) + Benzyl-2,3,4-tri-O-benzyl-6-O-(methyl-5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-didesoxy-D-glycero-α-D-galacto-2-nonulopyranosylonat)-β-D-galactopyranosid (82703-91-1) + methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-O-salicyoyl-D-galacto-2-nonulopyranoside (82703-92-2) + (2S,4S,5R,6R)-5-Acetylamino-4-hydroxy-2-((2R,3R,4S,5R)-3,4,5,6-tetrahydroxy-tetrahydro-pyran-2-ylmethoxy)-6-((1R,2R)-1,2,3-trihydroxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester (82703-90-0,82703-94-4,82703-96-6,82703-98-8)

Guidance literature:

In benzene; for 17h; Ambient temperature;

DOI:10.1016/S0008-6215(00)82584-7

upstream raw materials:

benzyl 2,3,4-tri-O-benzyl-β-D-galactopyranoside

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

silver salicylate

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