Potassium Hydroxide → HCID 23697410, compound

HRID 1156264Notes

Reaction equation

HRID 1156264 reaction equation
[O:1]=[C:2]([C:14]1[O:18][C:17](/[CH:19]=[CH:20]/[C:21]([OH:23])=[O:22])=[CH:16][CH:15]=1)[CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH3:13].[OH-].[K+:25]>CO>[O:1]=[C:2]([C:14]1[O:18][C:17](/[CH:19]=[CH:20]/[C:21]([O-:23])=[O:22])=[CH:16][CH:15]=1)[CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH3:13].[K+:25]

Participants

4

Reactant 2

HCID 14797Potassium HydroxideHCID 12851998HCID 12851998, compound

Product 1

HCID 23697410HCID 23697410, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

A mixture of 5.0 g (0.0156 mole) of (E)-3-[5-(1-oxododecyl)-2-furanyl]-2-propenoic acid, 1.0 g of potassium hydroxide and 100 ml of methanol is heated with stirring on a steam bath for 1 hour. The methanol is distilled off to 50 ml and the mixture cooled. The solid is separated by filtration to give potassium (E)-3-[5-(1-oxododecyl)-2-furanyl]-2-propenoate, m.p. 220°-230° C. (decomposition).

Workup

  1. temperatureis heated
  2. distillationThe methanol is distilled off to 50 ml
  3. temperaturethe mixture cooled
  4. customThe solid is separated by filtration

Sources & evidence

ORD record
ord-c750f595c1264ac9a8330580e3520adf
Source dataset
uspto-grants-1982_06
Patent number
US04335098

Reaction notes

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