Sodium Hydroxide → HCID 71239220, compound

HRID 1500539Notes

Reaction equation

HRID 1500539 reaction equation
[OH-:1].[Na+:2].Cl[C:4]1[CH:17]=[CH:16][CH:15]=[C:14]([Cl:18])[C:5]=1[CH:6]=[C:7]1[S:11]C(=S)N[C:8]1=[O:13]>O>[Cl:18][C:14]1[C:5]2[CH:6]=[C:7]([C:8]([O-:1])=[O:13])[S:11][C:4]=2[CH:17]=[CH:16][CH:15]=1.[Na+:2]

Participants

4

Reactant 2

HCID 14798Sodium HydroxideHCID 3096175HCID 3096175, compound

Product 1

HCID 71239220HCID 71239220, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

After sodium hydroxide (4.55 g) was dissolved in water (50 ml), 2,6-dichlorobenzylidenerhodanine (10.00 g) was added. The mixture was stirred under reflux for 5 hours, and then cooled to room temperature. The precipitated crystals were collected by filtration and washed with cold water to obtain sodium 4-chlorobenzo[b]thiophen-2-carboxylate.

Workup

  1. temperatureunder reflux for 5 hours
  2. filtrationThe precipitated crystals were collected by filtration
  3. washwashed with cold water

Sources & evidence

ORD record
ord-4294881bdb5747658b5817c28d1a57d2
Source dataset
uspto-grants-2015_12
Patent number
US09206169B2

Reaction notes

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