Potassium Acetate → HCID 178435581, compound

HRID 1672330Notes

Reaction equation

HRID 1672330 reaction equation
[CH2:1]([C:3]1[CH:4]=[CH:5][C:6]([NH:12]/[CH:13]=[CH:14]/[N+:15]([O-:17])=[O:16])=[C:7]([CH:11]=1)[C:8](O)=[O:9])[CH3:2].C([O-])(=O)C.[K+]>C(OC(=O)C)(=O)C>[CH2:1]([C:3]1[CH:11]=[C:7]2[C:6](=[CH:5][CH:4]=1)[N:12]=[CH:13][C:14]([N+:15]([O-:17])=[O:16])=[C:8]2[OH:9])[CH3:2]

Participants

4

Reactant 2

HCID 517044Potassium AcetateHCID 60046943HCID 60046943, compound

Product 1

HCID 178435581HCID 178435581, compound

Reagents, catalysts & solvents 1

HCID 7918Acetic AnhydrideSolvent

Procedure

The title compound is prepared in analogy to Example 19b starting from 11.2 g (47.4 mmol) of 5-ethyl-2-((E)-2-nitro-vinylamino)benzoic acid (Example 49c) and 5.58 g (56.8 mmol) potassium acetate in 50 ml acetic anhydride. mp: 308-310° C. (dec.); MS: 219 (M++1); HPLC: tret=12.48 min (Grad 3).

Workup

  1. customtret=12.48 min (Grad 3)

Sources & evidence

ORD record
ord-e3d2f3238ef4412b87e7a64ae3f8180f
Source dataset
uspto-grants-2011_08
Patent number
US07998972B2

Reaction notes

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