Isopropylhydroxylamine → N-Isopropyl-alpha-(2,4-disulfofuran-5-yl)nitrone

HRID 1004564Notes

Reaction equation

[Na+].[Na+].[CH:3]([C:5]1[O:9][C:8]([S:10]([O-:13])(=[O:12])=[O:11])=[CH:7][C:6]=1[S:14]([O-:17])(=[O:16])=[O:15])=O.[CH:18]([NH:21][OH:22])([CH3:20])[CH3:19].[Na][Na]>>[CH:18]([N+:21]([O-:22])=[CH:3][C:5]1[O:9][C:8]([S:10]([OH:13])(=[O:12])=[O:11])=[CH:7][C:6]=1[S:14]([OH:17])(=[O:16])=[O:15])([CH3:20])[CH3:19]

Participants

Reactant 3

HCID 78763Isopropylhydroxylamine

HCID 141233Disodium

HCID 881833615-Formylfuran-2,4-disulfonic acid disodium salt

Product 1

HCID 86755247N-Isopropyl-alpha-(2,4-disulfofuran-5-yl)nitrone

Procedure

Following the procedure of Example 1 above and using 5-formylfuran-2,4-disulfonic acid disodium salt and N-isopropylhydroxylamine, the title compound could be prepared as the disodium salt.

Sources & evidence

ORD record: ord-755b9e8f28b44c40a1a738fe59e17d9e
Source dataset: uspto-grants-2000_04
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06051571

Reaction notes

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