2-Formylfuran-5-sulfonate → HCID 86754426, compound

HRID 842983Notes

Reaction equation

HRID 842983 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].[CH2:13]([NH:20][OH:21])[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1>>[CH2:13]([N+:20]([O-:21])=[CH:1][C:3]1[O:7][C:6]([S:8]([OH:11])(=[O:10])=[O:9])=[CH:5][CH:4]=1)[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1

Participants

4

Reactant 3

HCID 27240012-Formylfuran-5-sulfonateHCID 2794173BenzylhydroxylamineHCID 5360545Sodium2×

Product 1

HCID 86754426HCID 86754426, compoundYield 82%

Procedure

Following the procedure of Example 1 above and using 5-formylfuran-2-sulfonic acid, sodium salt hydrate and N-benzylhydroxylamine, the title compound was prepared in 82% yield as the sodium salt, m.p. 223.7° C. (dec.).

Sources & evidence

ORD record
ord-219142cb913c4174bcfcfffa9225b8b7
Source dataset
uspto-grants-2002_04
Patent number
US06376540B1

Reaction notes

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