1,4-Dimethoxybenzene → 1H,1H,3H-Perfluorobutyl 2-methylacrylate

HRID 1719194Notes

Reaction equation

HRID 1719194 reaction equation
[C:1](Cl)(=[O:5])[C:2]([CH3:4])=[CH2:3].[F:7][C:8]([F:17])([CH:11]([F:16])[C:12]([F:15])([F:14])[F:13])[CH2:9][OH:10].COC1C=CC(OC)=CC=1>>[C:1]([O:10][CH2:9][C:8]([F:17])([F:7])[CH:11]([F:16])[C:12]([F:15])([F:13])[F:14])(=[O:5])[C:2]([CH3:4])=[CH2:3]

Participants

4

Reactant 3

HCID 90161,4-DimethoxybenzeneHCID 13528Methacryloyl chlorideHCID 5339902,2,3,4,4,4-Hexafluorobutan-1-ol

Product 1

HCID 5497721H,1H,3H-Perfluorobutyl 2-methylacrylate

Procedure

To 12 parts of methacrylic acid chloride were added 60 parts of 2,2,3,4,4,4-hexafluorobutyl alcohol as a reactant and a solvent and 0.1 part of hydroquinone dimethyl ether as a polymerization inhibitor. The mixture was heated at a temperature of 90° to 100° C. for 3 hours. The reaction mixture was distilled to give 15 parts of 2,2,3,4,4,4-hexafluorobutyl methacrylate (hereinafter referred to as "HFBMA") having a boiling point of 60° to 63° C./20 mmHg.

Workup

  1. temperatureThe mixture was heated at a temperature of 90° to 100° C. for 3 hours
  2. distillationThe reaction mixture was distilled

Sources & evidence

ORD record
ord-6cb724b71f6d4b05ab72ae5ebc16ab31
Source dataset
uspto-grants-1985_09
Patent number
US04539250

Reaction notes

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