1,4,6-tri-O-benzoyl-β-D-erythro-2,3-hexodiulofuranosyl 2,3,4,6-tetra-O-benzyl-α-D-galactopyranoside

Base Information

Chemical Name:1,4,6-tri-O-benzoyl-β-D-erythro-2,3-hexodiulofuranosyl 2,3,4,6-tetra-O-benzyl-α-D-galactopyranoside
CAS No.:1245770-69-7
Molecular Formula:C₆₁H₅₆O₁₄
Molecular Weight:1013.11
Hs Code.:

Synonyms:1,4,6-tri-O-benzoyl-β-D-erythro-2,3-hexodiulofuranosyl 2,3,4,6-tetra-O-benzyl-α-D-galactopyranoside

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Chemical Property of 1,4,6-tri-O-benzoyl-β-D-erythro-2,3-hexodiulofuranosyl 2,3,4,6-tetra-O-benzyl-α-D-galactopyranoside

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Technology Process of 1,4,6-tri-O-benzoyl-β-D-erythro-2,3-hexodiulofuranosyl 2,3,4,6-tetra-O-benzyl-α-D-galactopyranoside

There total 3 articles about 1,4,6-tri-O-benzoyl-β-D-erythro-2,3-hexodiulofuranosyl 2,3,4,6-tetra-O-benzyl-α-D-galactopyranoside 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: 93.0%

: 1245770-67-5
2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl 1,4,6-tri-O-benzoyl-β-D-psicofuranoside

: 1245770-69-7
1,4,6-tri-O-benzoyl-β-D-erythro-2,3-hexodiulofuranosyl 2,3,4,6-tetra-O-benzyl-α-D-galactopyranoside

Guidance literature:: 2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl 1,4,6-tri-O-benzoyl-β-D-psicofuranoside; With oxalyl dichloride; dimethyl sulfoxide; In dichloromethane; at -78 ℃; for 1h; Inert atmosphere;

With triethylamine; In dichloromethane; at -78 - 20 ℃; Inert atmosphere;
DOI:10.3987/COM-10-11974

Reference yield:

: 1242059-04-6
2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl 1,6-di-O-benzoyl-β-D-psicofuranoside

: 1245770-69-7
1,4,6-tri-O-benzoyl-β-D-erythro-2,3-hexodiulofuranosyl 2,3,4,6-tetra-O-benzyl-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: di(n-butyl)tin oxide / methanol / 0.75 h / Inert atmosphere; Reflux

1.2: 0.17 h / 0 °C / Inert atmosphere

2.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 1 h / -78 °C / Inert atmosphere

2.2: -78 - 20 °C / Inert atmosphere

With oxalyl dichloride; di(n-butyl)tin oxide; dimethyl sulfoxide; In methanol; dichloromethane; 2.1: Swern oxidation / 2.2: Swern oxidation;
DOI:10.3987/COM-10-11974

Reference yield:

: 98-88-4
benzoyl chloride

: 1245770-69-7
1,4,6-tri-O-benzoyl-β-D-erythro-2,3-hexodiulofuranosyl 2,3,4,6-tetra-O-benzyl-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: di(n-butyl)tin oxide / methanol / 0.75 h / Inert atmosphere; Reflux

1.2: 0.17 h / 0 °C / Inert atmosphere

2.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 1 h / -78 °C / Inert atmosphere

2.2: -78 - 20 °C / Inert atmosphere

With oxalyl dichloride; di(n-butyl)tin oxide; dimethyl sulfoxide; In methanol; dichloromethane; 2.1: Swern oxidation / 2.2: Swern oxidation;
DOI:10.3987/COM-10-11974