Thionyl Chloride → HCID 13015402, compound

HRID 262444Notes

Reaction equation

HRID 262444 reaction equation
[Cl:1][C:2]([C:6]1[CH:7]=[CH:8][C:9]([C:12]([OH:14])=O)=[N:10][CH:11]=1)=[C:3]([Cl:5])[Cl:4].S(Cl)([Cl:17])=O>>[Cl:1][C:2]([C:6]1[CH:7]=[CH:8][C:9]([C:12]([Cl:17])=[O:14])=[N:10][CH:11]=1)=[C:3]([Cl:5])[Cl:4]

Participants

3

Reactant 2

HCID 24386Thionyl ChlorideHCID 13015401HCID 13015401, compound

Product 1

HCID 13015402HCID 13015402, compound

Procedure

The above reaction is repeated on 12.3 g. of 5-trichlorovinyl pyridine-2-carboxylic acid and 145 ml. of thionyl chloride affording a tan solid with a m.p. 89°-90° C. The crude 5-trichlorovinyl pyridine-2-carboxylic acid chloride are used without further purification in subsequent steps.

Workup

  1. customThe above reaction
  2. customThe crude 5-trichlorovinyl pyridine-2-carboxylic acid chloride are used without further purification in subsequent steps

Sources & evidence

ORD record
ord-ba49dd19c61a4b58828ac537249616f4
Source dataset
uspto-grants-1979_05
Patent number
US04154835

Reaction notes

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