HCID 243441, compound → 6-Chloro-2H-1,4-benzoxazin-3(4H)-one

HRID 1945197Notes

Reaction equation

HRID 1945197 reaction equation
[Cl:1][C:2]1[CH:14]=[CH:13][C:5]([O:6][CH2:7][C:8](OCC)=[O:9])=[C:4]([N+:15]([O-])=O)[CH:3]=1>C(O)(=O)C.[Fe]>[Cl:1][C:2]1[CH:14]=[CH:13][C:5]2[O:6][CH2:7][C:8](=[O:9])[NH:15][C:4]=2[CH:3]=1

Participants

4

Reactant 1

HCID 243441HCID 243441, compound

Product 1

HCID 3092596-Chloro-2H-1,4-benzoxazin-3(4H)-one

Reagents, catalysts & solvents 2

HCID 23925IronCatalystHCID 176Acetic AcidSolvent

Procedure

Iron powder (1.4 g) was added to a solution of the product from step (i) (1.4 g) in acetic acid (30 ml) and the mixture stirred at RT for 1 h. The mixture was filtered and the filtrate evaporated under reduced pressure. Yield 0.44 g

Workup

  1. filtrationThe mixture was filtered
  2. customthe filtrate evaporated under reduced pressure

Sources & evidence

ORD record
ord-145db10e0553491ea65a4b4cd7994a74
Source dataset
uspto-grants-2013_03
Patent number
US08394986B2

Reaction notes

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