3-(p-Tolyl)acrylic acid → HCID 53411298, compound

HRID 36544

Reaction equation

HRID 36544 reaction equation
[CH3:1][C:2]1[CH:12]=[CH:11][C:5]([CH:6]=[CH:7][C:8](O)=[O:9])=[CH:4][CH:3]=1.S(Cl)([Cl:15])=O>C1C=CC=CC=1>[CH3:1][C:2]1[CH:12]=[CH:11][C:5]([CH:6]=[CH:7][C:8]([Cl:15])=[O:9])=[CH:4][CH:3]=1

Participants

4

Reactant 2

HCID 158353-(p-Tolyl)acrylic acidHCID 24386Thionyl Chloride

Product 1

HCID 53411298HCID 53411298, compound

Reagents, catalysts & solvents 1

HCID 241BenzeneSolvent

Procedure

100 ml of benzene was added to 16.2 grams of p-methylcinnamic acid. 12 ml of thionyl chloride was added dropwise slowly thereto at ambient temperature. The temperature was elevated to 70° C. and the heating was continued until foaming ceased. Benzene and thionyl chloride were distilled off and the residue was dried thoroughly under reduced pressure.

Workup

  1. customat ambient temperature
  2. customwas elevated to 70° C.
  3. distillationBenzene and thionyl chloride were distilled off
  4. customthe residue was dried thoroughly under reduced pressure

Sources & evidence

ORD record
ord-d6ba12aed537467b89a9f21407689e48
Source dataset
uspto-grants-1995_05
Patent number
US05415780

Linked notes

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