Thionyl Chloride → HCID 54074111, compound

HRID 224753Notes

Reaction equation

HRID 224753 reaction equation
[Cl:1][C:2]([Cl:9])=[CH:3][CH2:4][CH2:5][C:6](O)=[O:7].S(Cl)([Cl:12])=O>>[Cl:1][C:2]([Cl:9])=[CH:3][CH2:4][CH2:5][C:6]([Cl:12])=[O:7]

Participants

3

Reactant 2

HCID 24386Thionyl ChlorideHCID 12720680HCID 12720680, compound

Product 1

HCID 54074111HCID 54074111, compoundYield 90.3%

Procedure

152 g of the 4,4-dichlorobut-3-ene-1-carboxylic acid is stirred with 140 g of thionyl chloride for 2 hours. The subsequent distillation yields 152.3 g of 4,4-dichlorobut-3-ene-1-carboxylic acid chloride; b.p. 62° C./15 Torr [b.p. 64°-65° C./11 Torr according to J. Ray and R. Vessiere, Bull. Soc. Chim. France, 269 (1967)].

Workup

  1. distillationThe subsequent distillation

Sources & evidence

ORD record
ord-779b14e708a342859a50fe4336eef693
Source dataset
uspto-grants-1980_11
Patent number
US04234517

Reaction notes

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