2-Amino-4-chloro-5-nitrophenol → 6-Chloro-7-nitro-2H-1,4-benzoxazin-3(4H)-one

HRID 970653Notes

Reaction equation

HRID 970653 reaction equation
CC1(C)[O:7][C:6]2C=CC([N+]([O-])=O)=C[C:5]=2NC1=O.[NH2:17][C:18]1[CH:23]=[C:22]([Cl:24])[C:21]([N+:25]([O-:27])=[O:26])=[CH:20][C:19]=1[OH:28]>>[Cl:24][C:22]1[C:21]([N+:25]([O-:27])=[O:26])=[CH:20][C:19]2[O:28][CH2:5][C:6](=[O:7])[NH:17][C:18]=2[CH:23]=1

Participants

3

Reactant 2

HCID 38948482-Amino-4-chloro-5-nitrophenolHCID 106566312,2-Dimethyl-6-nitro-2H-benzo[B][1,4]oxazin-3(4H)-one

Product 1

HCID 33056966-Chloro-7-nitro-2H-1,4-benzoxazin-3(4H)-one

Procedure

This compound was prepared using the general procedure described for 2,2-Dimethyl-6-nitro-2H-benzo[b][1,4]oxazin-3(4H)-one above except 2-amino-4-chloro-5-nitrophenol was used as starting material.

Workup

  1. customThis compound was prepared

Sources & evidence

ORD record
ord-ceda0c5615064a48946590a0e05749b0
Source dataset
uspto-grants-2007_12
Patent number
US07312233B2

Reaction notes

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