methyl (2,3,4-tri-O-benzyl-6-O-p-nitrobenzoyl-α-D-glucopyranosyl)-(1<->4)-(5,6-di-O-benzyl-8-O-p-nitrobenzoyl-β-D-glycero-D-galacto-oct-4-ulofuranosid)onate

Base Information

Chemical Name:methyl (2,3,4-tri-O-benzyl-6-O-p-nitrobenzoyl-α-D-glucopyranosyl)-(1<->4)-(5,6-di-O-benzyl-8-O-p-nitrobenzoyl-β-D-glycero-D-galacto-oct-4-ulofuranosid)onate
CAS No.:297747-92-3
Molecular Formula:C₆₄H₆₂N₂O₂₀
Molecular Weight:1179.2
Hs Code.:

methyl (2,3,4-tri-O-benzyl-6-O-p-nitrobenzoyl-α-D-glucopyranosyl)-(1<->4)-(5,6-di-O-benzyl-8-O-p-nitrobenzoyl-β-D-glycero-D-galacto-oct-4-ulofuranosid)onate

Synonyms:methyl (2,3,4-tri-O-benzyl-6-O-p-nitrobenzoyl-α-D-glucopyranosyl)-(1<->4)-(5,6-di-O-benzyl-8-O-p-nitrobenzoyl-β-D-glycero-D-galacto-oct-4-ulofuranosid)onate

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Chemical Property of methyl (2,3,4-tri-O-benzyl-6-O-p-nitrobenzoyl-α-D-glucopyranosyl)-(1<->4)-(5,6-di-O-benzyl-8-O-p-nitrobenzoyl-β-D-glycero-D-galacto-oct-4-ulofuranosid)onate

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Technology Process of methyl (2,3,4-tri-O-benzyl-6-O-p-nitrobenzoyl-α-D-glucopyranosyl)-(1<->4)-(5,6-di-O-benzyl-8-O-p-nitrobenzoyl-β-D-glycero-D-galacto-oct-4-ulofuranosid)onate

There total 3 articles about methyl (2,3,4-tri-O-benzyl-6-O-p-nitrobenzoyl-α-D-glucopyranosyl)-(1<->4)-(5,6-di-O-benzyl-8-O-p-nitrobenzoyl-β-D-glycero-D-galacto-oct-4-ulofuranosid)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: 44.0%

: 297747-84-3
methyl (2,3,4-tri-O-benzyl-6-O-p-nitrobenzoyl-α-D-glucopyranosyl)-(1<->4)-[(E)-5,6-di-O-benzyl-2,3-dideoxy-8-O-p-nitrobenzoyl-β-D-arabino-oct-2-eno-4-ulofuranosid]onate

: 297747-92-3
methyl (2,3,4-tri-O-benzyl-6-O-p-nitrobenzoyl-α-D-glucopyranosyl)-(1<->4)-(5,6-di-O-benzyl-8-O-p-nitrobenzoyl-β-D-glycero-D-galacto-oct-4-ulofuranosid)onate

: 297747-93-4
methyl (2,3,4-tri-O-benzyl-6-O-p-nitrobenzoyl-α-D-glucopyranosyl)-(1<->4)-(5,6-di-O-benzyl-8-O-p-nitrobenzoyl-β-D-glycero-D-ido-oct-4-ulofuranosid)onate

Guidance literature:: With osmium(VIII) oxide; N-methyl-2-indolinone; In tetrahydrofuran; water; tert-butyl alcohol; at 20 ℃;
DOI:10.1080/07328300008544111

Reference yield:

: 175289-51-7
2,3,3',4,4'-penta-O-benzyl-6,6'-di-p-nitrobenzoylsucrose

: 297747-92-3
methyl (2,3,4-tri-O-benzyl-6-O-p-nitrobenzoyl-α-D-glucopyranosyl)-(1<->4)-(5,6-di-O-benzyl-8-O-p-nitrobenzoyl-β-D-glycero-D-galacto-oct-4-ulofuranosid)onate

Guidance literature:: Multi-step reaction with 3 steps

1: oxalyl chloride; DMSO; Et₃N / CH₂Cl₂ / -78 - 20 °C

2: 82 percent / benzene / 24 h / 20 °C

3: 44 percent / NMO; OsO₄ / tetrahydrofuran; 2-methyl-propan-2-ol; H₂O / 20 °C

With osmium(VIII) oxide; N-methyl-2-indolinone; oxalyl dichloride; dimethyl sulfoxide; triethylamine; In tetrahydrofuran; dichloromethane; water; tert-butyl alcohol; benzene; 1: Oxidation / 2: Addition / 3: Oxidation;
DOI:10.1080/07328300008544111

Reference yield:

: 389885-51-2
C₆₁H₅₆N₂O₁₇

: 297747-92-3
methyl (2,3,4-tri-O-benzyl-6-O-p-nitrobenzoyl-α-D-glucopyranosyl)-(1<->4)-(5,6-di-O-benzyl-8-O-p-nitrobenzoyl-β-D-glycero-D-galacto-oct-4-ulofuranosid)onate

Guidance literature:: Multi-step reaction with 2 steps

1: 82 percent / benzene / 24 h / 20 °C

2: 44 percent / NMO; OsO₄ / tetrahydrofuran; 2-methyl-propan-2-ol; H₂O / 20 °C

With osmium(VIII) oxide; N-methyl-2-indolinone; In tetrahydrofuran; water; tert-butyl alcohol; benzene; 1: Addition / 2: Oxidation;
DOI:10.1080/07328300008544111