4-Aminophenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-didedoxy-α-D-glycero-D-galacto-2-nonulopyranosidonic acid

Base Information

Chemical Name:4-Aminophenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-didedoxy-α-D-glycero-D-galacto-2-nonulopyranosidonic acid
CAS No.:134136-42-8
Molecular Formula:C₂₅H₃₂N₂O₁₃
Molecular Weight:568.535
Hs Code.:

Synonyms:4-Aminophenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-didedoxy-α-D-glycero-D-galacto-2-nonulopyranosidonic acid

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Chemical Property of 4-Aminophenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-didedoxy-α-D-glycero-D-galacto-2-nonulopyranosidonic acid

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Technology Process of 4-Aminophenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-didedoxy-α-D-glycero-D-galacto-2-nonulopyranosidonic acid

There total 4 articles about 4-Aminophenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-didedoxy-α-D-glycero-D-galacto-2-nonulopyranosidonic acid 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: 86.0%

: 134136-41-7
Benzyl (4-nitrophenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-didedoxy-α-D-glycero-D-galacto-2-nonulopyranosid)onate

: 134136-42-8
4-Aminophenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-didedoxy-α-D-glycero-D-galacto-2-nonulopyranosidonic acid

Guidance literature:: With hydrogen; platinum(IV) oxide; In ethyl acetate; for 3h; Ambient temperature;
DOI:10.1248/cpb.39.255

Reference yield:

: 113757-76-9
(1S,2R)-1-((2R,3R,4S,6R)-3-acetamido-4,6-diacetoxy-6-(benzyloxycarbonyl)tetrahydro-2H-pyran-2-yl)propane-1,2,3-triyl triacetate

: 134136-42-8
4-Aminophenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-didedoxy-α-D-glycero-D-galacto-2-nonulopyranosidonic acid

Guidance literature:: Multi-step reaction with 3 steps

1: hydrogen chloride / acetic acid; various solvent(s) / 16 h / Ambient temperature

2: dimethylformamide / 16 h / Ambient temperature

3: 86 percent / hydrogen / PtO₂ / ethyl acetate / 3 h / Ambient temperature

With hydrogenchloride; hydrogen; platinum(IV) oxide; In acetic acid; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1248/cpb.39.255

Reference yield:

: 113757-77-0
benzyl (5-acetamido-4,7,8,9-tetra-O-acetyl-2-chloro-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulpyranosid)onate

: 134136-42-8
4-Aminophenyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-didedoxy-α-D-glycero-D-galacto-2-nonulopyranosidonic acid

Guidance literature:: Multi-step reaction with 2 steps

1: dimethylformamide / 16 h / Ambient temperature

2: 86 percent / hydrogen / PtO₂ / ethyl acetate / 3 h / Ambient temperature

With hydrogen; platinum(IV) oxide; In ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1248/cpb.39.255