7-Chloro-6-fluoro-1,4-dihydro-5-nitro-2,3-quinoxalinedione → HCID 21190014, compound

HRID 1600700Notes

Reaction equation

[Cl:1][C:2]1[CH:11]=[C:10]2[C:5]([NH:6][C:7](=[O:13])[C:8](=[O:12])[NH:9]2)=[C:4]([N+:14]([O-:16])=[O:15])[C:3]=1F.[CH3:18][O-:19].[Na+]>>[Cl:1][C:2]1[C:3]([O:19][CH3:18])=[C:4]([N+:14]([O-:16])=[O:15])[C:5]2[C:10]([CH:11]=1)=[N:9][C:8](=[O:12])[C:7](=[O:13])[N:6]=2

Participants

Reactant 2

HCID 99927297-Chloro-6-fluoro-1,4-dihydro-5-nitro-2,3-quinoxalinedione

HCID 10942334Sodium Methoxide

Product 1

HCID 21190014HCID 21190014, compound

Procedure

Similarly, the reaction of 7-chloro-6-fluoro-5-nitro-1,4-dihydroquinoxaline-2,3-dione with sodium methoxide gave 7-chloro-6-methoxy-5-nitroquinoxaline-2,3-dione, and with ethanethiol gave 7-chloro-6-ethylthio-5-nitroquinoxaline-2,3-dione.

Sources & evidence

ORD record: ord-40c2276923614a6b8e2ab567643999f8
Source dataset: uspto-grants-1999_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05977107

Reaction notes

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