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

HRID 483942

Reaction equation

HRID 483942 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-8d65a5a3969c4428b2745f6e9680d143
Source dataset
uspto-grants-1993_07
Patent number
US05229002

Linked notes

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