Hydrochloric Acid → HCID 18694853, compound

HRID 1871053Notes

Reaction equation

HRID 1871053 reaction equation
[Cl:1][C:2]1[C:10]([CH:11]=[O:12])=[C:9]([Cl:13])[CH:8]=[CH:7][C:3]=1[C:4]([O-:6])=[O:5].[OH-].[Na+].Cl>C(O)C>[Cl:1][C:2]1[C:10]([CH:11]=[O:12])=[C:9]([Cl:13])[CH:8]=[CH:7][C:3]=1[C:4]([OH:6])=[O:5]

Participants

5

Reactant 3

HCID 313Hydrochloric AcidHCID 14798Sodium HydroxideHCID 18694852HCID 18694852, compound

Product 1

HCID 18694853HCID 18694853, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

To 5 ml ethanol, was dissolved 2,4-dichloro-3-formylbenzoate in an amount of 1.04 g, and the resulting solution was then added with 10 ml aqueous solution of 1N-sodium hydroxide and further stirred for 17 hours at an ambient temperature. The reacted-mixture was poured into 40 ml ice water and then acidified with concentrated hydrochloric acid, and the crystals resulted were filtrated and then dried to obtain an objective product, 2,4-dichloro-3-formylbenzoic acid in an amount of 0.75 g in crystalline form. The melting point of the product was found to be in a range of 188-190° C.

Workup

  1. customthe crystals resulted
  2. filtrationwere filtrated
  3. customdried

Sources & evidence

ORD record
ord-905e7399249c498ea8b01aa592efbf84
Source dataset
uspto-grants-2000_08
Patent number
US06100421

Reaction notes

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