2-Formylfuran-5-sulfonate → HCID 86754425, compound

HRID 842981Notes

Reaction equation

HRID 842981 reaction equation
[CH:1]([C:3]1[O:7][C:6]([S:8]([OH:11])(=[O:10])=[O:9])=[CH:5][CH:4]=1)=O.[Na].[C:13]([NH:21][OH:22])([CH2:16][C:17]([CH3:20])([CH3:19])[CH3:18])([CH3:15])[CH3:14]>>[C:13]([N+:21]([O-:22])=[CH:1][C:3]1[O:7][C:6]([S:8]([OH:11])(=[O:10])=[O:9])=[CH:5][CH:4]=1)([CH2:16][C:17]([CH3:20])([CH3:19])[CH3:18])([CH3:15])[CH3:14]

Participants

4

Reactant 3

HCID 27240012-Formylfuran-5-sulfonateHCID 5360545Sodium2×HCID 10034753HCID 10034753, compound

Product 1

HCID 86754425HCID 86754425, compoundYield 98%

Procedure

Following the procedure of Example 1 above and using 5-formylfuran-2-sulfonic acid, sodium salt hydrate and N-tert-octylhydroxylamine, the title compound was prepared in 98% yield as the sodium salt, m.p. 216.9° C. (dec.).

Sources & evidence

ORD record
ord-23331aee5f204ff2975d729847ce423b
Source dataset
uspto-grants-2002_04
Patent number
US06376540B1

Reaction notes

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