Benzyl-4,6-di-O-acetyl-2-(benzyloxycarbonyl)amino-2-desoxy-3-O-<(4,5,7,8-tetra-O-acetyl-3-desoxy-α-D-manno-2-octulopyranosyl)onsaeure>-α-D-glucopyranosid

Base Information

Chemical Name:Benzyl-4,6-di-O-acetyl-2-(benzyloxycarbonyl)amino-2-desoxy-3-O-<(4,5,7,8-tetra-O-acetyl-3-desoxy-α-D-manno-2-octulopyranosyl)onsaeure>-α-D-glucopyranosid
CAS No.:92052-01-2
Molecular Formula:C₄₁H₄₉NO₂₀
Molecular Weight:875.835
Hs Code.:

Benzyl-4,6-di-O-acetyl-2-(benzyloxycarbonyl)amino-2-desoxy-3-O-<(4,5,7,8-tetra-O-acetyl-3-desoxy-α-D-manno-2-octulopyranosyl)onsaeure>-α-D-glucopyranosid

Synonyms:Benzyl-4,6-di-O-acetyl-2-(benzyloxycarbonyl)amino-2-desoxy-3-O-<(4,5,7,8-tetra-O-acetyl-3-desoxy-α-D-manno-2-octulopyranosyl)onsaeure>-α-D-glucopyranosid

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Chemical Property of Benzyl-4,6-di-O-acetyl-2-(benzyloxycarbonyl)amino-2-desoxy-3-O-<(4,5,7,8-tetra-O-acetyl-3-desoxy-α-D-manno-2-octulopyranosyl)onsaeure>-α-D-glucopyranosid

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Technology Process of Benzyl-4,6-di-O-acetyl-2-(benzyloxycarbonyl)amino-2-desoxy-3-O-<(4,5,7,8-tetra-O-acetyl-3-desoxy-α-D-manno-2-octulopyranosyl)onsaeure>-α-D-glucopyranosid

There total 6 articles about Benzyl-4,6-di-O-acetyl-2-(benzyloxycarbonyl)amino-2-desoxy-3-O-<(4,5,7,8-tetra-O-acetyl-3-desoxy-α-D-manno-2-octulopyranosyl)onsaeure>-α-D-glucopyranosid 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:

: 148152-74-3
methyl (4,5,7,8-tetra-O-acetyl-3-deoxy-α-D-manno-2-octulopyranosyl bromide)onate

: 92052-01-2
Benzyl-4,6-di-O-acetyl-2-(benzyloxycarbonyl)amino-2-desoxy-3-O-<(4,5,7,8-tetra-O-acetyl-3-desoxy-α-D-manno-2-octulopyranosyl)onsaeure>-α-D-glucopyranosid

Guidance literature:: Multi-step reaction with 2 steps

1: 43 percent / HgCN₂/HgBr₂/molecular sieve (4 Angstroem) / CH₂Cl₂; toluene / 20 °C

2: 1.) 90percent CF₃COOH, 2.) pyridine/4-(dimethylamino)pyridine / 1.) methylene dichloride, 5 h, 2.) methylene dichloride, 0 deg C, 18 h

With pyridine; dmap; 4 A molecular sieve; mercury(II) cyanide; trifluoroacetic acid; mercury dibromide; In dichloromethane; toluene;

Reference yield:

: 6698-43-7,6698-44-8
Benzyl-2-benzyloxycarbonylamino-2-desoxy-4,6-O-ethyliden-α-D-glucopyranosid

: 92052-01-2
Benzyl-4,6-di-O-acetyl-2-(benzyloxycarbonyl)amino-2-desoxy-3-O-<(4,5,7,8-tetra-O-acetyl-3-desoxy-α-D-manno-2-octulopyranosyl)onsaeure>-α-D-glucopyranosid

Guidance literature:: Multi-step reaction with 2 steps

1: 43 percent / HgCN₂/HgBr₂/molecular sieve (4 Angstroem) / CH₂Cl₂; toluene / 20 °C

2: 1.) 90percent CF₃COOH, 2.) pyridine/4-(dimethylamino)pyridine / 1.) methylene dichloride, 5 h, 2.) methylene dichloride, 0 deg C, 18 h

With pyridine; dmap; 4 A molecular sieve; mercury(II) cyanide; trifluoroacetic acid; mercury dibromide; In dichloromethane; toluene;

Reference yield:

: 92051-95-1,92075-30-4
Benzyl-2-(benzyloxycarbonyl)amino-2-desoxy-4,6-O-ethyliden-3-O--α-D-glucopyranosid

: 92052-01-2
Benzyl-4,6-di-O-acetyl-2-(benzyloxycarbonyl)amino-2-desoxy-3-O-<(4,5,7,8-tetra-O-acetyl-3-desoxy-α-D-manno-2-octulopyranosyl)onsaeure>-α-D-glucopyranosid

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine/4-(dimethylamino)-pyridine / CH₂Cl₂ / 18 h / Ambient temperature

2: 1.) 90percent CF₃COOH, 2.) pyridine/4-(dimethylamino)pyridine / 1.) methylene dichloride, 5 h, 2.) methylene dichloride, 0 deg C, 18 h

With pyridine; dmap; trifluoroacetic acid; In dichloromethane;