Hydrogen Bromide → HCID 67164022, compound

HRID 552495Notes

Reaction equation

[CH3:1][C:2]1[C:3]([C:12]([OH:14])=[O:13])=[N:4][C:5]([CH3:11])=[CH:6][C:7]=1[N+]([O-])=O.[BrH:15]>>[Br:15][C:7]1[CH:6]=[C:5]([CH3:11])[N:4]=[C:3]([C:12]([OH:14])=[O:13])[C:2]=1[CH3:1]

Participants

Reactant 2

HCID 260Hydrogen Bromide

HCID 12383425HCID 12383425, compound

Product 1

HCID 67164022HCID 67164022, compound

Procedure

The title compound, was prepared by treatment of 3,6-Dimethyl-4-nitro-pyridine-2-carboxylic acid with 49% hydrobrornic acid at 101° C. in accordance with the general method of example 1, step 3 to yield the title compound as an amorphous yellow solid, which is directly used in the next step without further purification.

Sources & evidence

ORD record: ord-93d39c7b79b14079b03fa95f38cb4561
Source dataset: uspto-grants-2011_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07951824B2

Reaction notes

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