benzyl (p-nitrophenyl 4,5,7,8,9-penta-O-acetyl-3-deoxy-D-glycero-α-D-galacto-2-nonulopyranosid)onate

Base Information

Chemical Name:benzyl (p-nitrophenyl 4,5,7,8,9-penta-O-acetyl-3-deoxy-D-glycero-α-D-galacto-2-nonulopyranosid)onate
CAS No.:123269-91-0
Molecular Formula:C₃₂H₃₅NO₁₆
Molecular Weight:689.627
Hs Code.:

Synonyms:benzyl (p-nitrophenyl 4,5,7,8,9-penta-O-acetyl-3-deoxy-D-glycero-α-D-galacto-2-nonulopyranosid)onate

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Chemical Property of benzyl (p-nitrophenyl 4,5,7,8,9-penta-O-acetyl-3-deoxy-D-glycero-α-D-galacto-2-nonulopyranosid)onate

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Technology Process of benzyl (p-nitrophenyl 4,5,7,8,9-penta-O-acetyl-3-deoxy-D-glycero-α-D-galacto-2-nonulopyranosid)onate

There total 3 articles about benzyl (p-nitrophenyl 4,5,7,8,9-penta-O-acetyl-3-deoxy-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: 77.0%

: 123269-89-6
benzyl (4,5,7,8,9-penta-O-acetyl-3-deoxy-D-glycero-β-D-galacto-2-nonulopyranosyl chlorid)onate

: 824-78-2
4-nitrophenol sodium salt

: 123269-91-0
benzyl (p-nitrophenyl 4,5,7,8,9-penta-O-acetyl-3-deoxy-D-glycero-α-D-galacto-2-nonulopyranosid)onate

Guidance literature:: In N,N-dimethyl-formamide; for 2h; Ambient temperature;

Reference yield: 8.0%

: 100-02-7,78813-13-5,89830-32-0
4-nitro-phenol

: 123269-89-6
benzyl (4,5,7,8,9-penta-O-acetyl-3-deoxy-D-glycero-β-D-galacto-2-nonulopyranosyl chlorid)onate

: 123269-91-0
benzyl (p-nitrophenyl 4,5,7,8,9-penta-O-acetyl-3-deoxy-D-glycero-α-D-galacto-2-nonulopyranosid)onate

: 121409-22-1
benzyl 4,5,7,8,9-penta-O-acetyl-2,6-anhydro-2,3-dideoxy-D-glycero-D-galacto-non-2-enonate

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In acetonitrile; for 3h; Ambient temperature;
DOI:10.1055/s-1998-1717

Reference yield:

: 121409-12-9
benzyl 2,4,5,7,8,9-hexa-O-acetyl-3-deoxy-D-glycero-β-D-galacto-2-nonulopyranosonate

: 123269-91-0
benzyl (p-nitrophenyl 4,5,7,8,9-penta-O-acetyl-3-deoxy-D-glycero-α-D-galacto-2-nonulopyranosid)onate

Guidance literature:: Multi-step reaction with 2 steps

1: 97 percent / acetyl chloride, hydrogen chloride / acetic acid / 18 h / Ambient temperature

2: 77 percent / dimethylformamide / 2 h / Ambient temperature

With hydrogenchloride; acetyl chloride; In acetic acid; N,N-dimethyl-formamide;