Sodium methanesulfinate → HCID 118235388, compound

HRID 59945Notes

Reaction equation

HRID 59945 reaction equation
Br[C:2]1[CH:7]=[C:6]([CH2:8][CH3:9])[C:5]([N+:10]([O-:12])=[O:11])=[CH:4][N:3]=1.[CH3:13][S:14]([O-:16])=[O:15].[Na+]>CS(C)=O>[CH2:8]([C:6]1[C:5]([N+:10]([O-:12])=[O:11])=[CH:4][N:3]=[C:2]([S:14]([CH3:13])(=[O:16])=[O:15])[CH:7]=1)[CH3:9]

Participants

4

Reactant 2

HCID 2733271Sodium methanesulfinateHCID 401518722-Bromo-4-ethyl-5-nitropyridine

Product 1

HCID 118235388HCID 118235388, compound

Reagents, catalysts & solvents 1

HCID 679Dimethyl SulfoxideSolvent

Procedure

A mixture of 2-bromo-4-ethyl-5-nitro-pyridine (4.35 mmol) and sodium methanesulfinate (4.35 mmol) in DMSO (10 mL) was stirred at room temperature for 1.5 h. The mixture was poured into ice-water and stirred until the ice had melted. The mixture was filtered and the solid (the desired product) was collected.

Workup

  1. filtrationThe mixture was filtered
  2. customthe solid (the desired product) was collected

Sources & evidence

ORD record
ord-78c5fd9b5c2b42559f40683b7d871ded
Source dataset
uspto-grants-2016_09
Patent number
US09440929B2

Reaction notes

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