5-Methyl-2-furanboronic Acid → HCID 66651064, compound

HRID 419793Notes

Reaction equation

HRID 419793 reaction equation
[C:1]([O:4][C@@H:5]1[C@@H:18]([O:19][C:20](=[O:22])[CH3:21])[C@H:17]([O:23][C:24](=[O:26])[CH3:25])[CH2:16][S:15][C@H:6]1[O:7][C:8]1[C:9](Br)=[N:10][CH:11]=[CH:12][CH:13]=1)(=[O:3])[CH3:2].[CH3:27][C:28]1[O:32][C:31](B(O)O)=[CH:30][CH:29]=1>>[C:1]([O:4][C@@H:5]1[C@@H:18]([O:19][C:20](=[O:22])[CH3:21])[C@H:17]([O:23][C:24](=[O:26])[CH3:25])[CH2:16][S:15][C@H:6]1[O:7][C:8]1[C:9]([C:31]2[O:32][C:28]([CH3:27])=[CH:29][CH:30]=2)=[N:10][CH:11]=[CH:12][CH:13]=1)(=[O:3])[CH3:2]

Participants

3

Reactant 2

HCID 27343725-Methyl-2-furanboronic AcidHCID 12136256HCID 12136256, compound

Product 1

HCID 66651064HCID 66651064, compound

Procedure

By carrying out the operation analogously to example 1, starting from 2-bromo-3-pyridinyl 2,3,4-tri-O-acetyl-5-thio-β-D-xylopyranoside, obtained according to preparation III, and 5-methyl-2-furanboronic acid, the desired product is obtained in the form of a white solid (yield=45%).

Workup

  1. customobtained

Sources & evidence

ORD record
ord-edbbcce639f547d291a85bec24fdab50
Source dataset
uspto-grants-2012_01
Patent number
US08093394B2

Reaction notes

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