Thionyl Chloride → HCID 11268015, compound

HRID 1380155Notes

Reaction equation

HRID 1380155 reaction equation
S(Cl)([Cl:3])=O.[Cl:5][Ge:6]([Cl:19])([Cl:18])[CH:7]([C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)[CH2:8][C:9](O)=[O:10]>>[Cl:5][Ge:6]([Cl:19])([Cl:18])[CH:7]([C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)[CH2:8][C:9]([Cl:3])=[O:10]

Participants

3

Reactant 2

HCID 24386Thionyl ChlorideHCID 13335370HCID 13335370, compound

Product 1

HCID 11268015HCID 11268015, compoundYield 69.1%

Procedure

Sixty grams of thionyl chloride was added to 16.4 g (0.05 mol) of β-(trichlorogermyl)hydrocinnamic acid (7), and the mixture was heated under reflux for 2 hours. Then excess thionyl chloride was distilled away in the usual manner. The residue, upon vacuum distillation, gave 12.9 g of a fraction, bp 148°-149° C./4 mmHg. The yield was 69.1%.

Workup

  1. temperaturethe mixture was heated
  2. temperatureunder reflux for 2 hours
  3. distillationThen excess thionyl chloride was distilled away in the usual manner
  4. distillationThe residue, upon vacuum distillation
  5. customgave 12.9 g of a fraction, bp 148°-149° C./4 mmHg

Sources & evidence

ORD record
ord-2b4e152379aa46ec9ead4b63a5b316df
Source dataset
uspto-grants-1986_04
Patent number
US04579961

Reaction notes

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