Sodium Acetate → HCID 23047120, compound

HRID 2107353Notes

Reaction equation

HRID 2107353 reaction equation
[C:1]([O-:4])(=[O:3])[CH3:2].[Na+].[Cl-].[CH3:7][C:8](=[CH2:10])[CH3:9].[CH3:11][C:12](=[CH2:14])[CH3:13].[CH3:15][C:16](=[CH2:18])[CH3:17]>C(O)(=O)C>[C:1]([OH:4])(=[O:3])[CH3:2].[CH3:9][C:8](=[CH2:7])[CH3:10].[CH3:13][C:12](=[CH2:11])[CH3:14].[CH3:17][C:16](=[CH2:15])[CH3:18]

Participants

4

Reactant 2

HCID 517045Sodium AcetateHCID 86743912HCID 86743912, compound

Product 1

HCID 23047120HCID 23047120, compound

Reagents, catalysts & solvents 1

HCID 176Acetic AcidSolvent

Conditions

Temperature
100 °C

Procedure

Into a 5 liter reaction vessel is placed 820 grams of sodium acetate and 1800 grams of acetic acid. The mixture, with stirring is heated to a 100° C. While maintaining the temperature at 100° C. over a period of one hour, 1500 grams of the triisobutylene chloride prepared according to Example I is added to the reaction mass. At the end of the one hour period, the temperature is raised to 120° C. at reflux and maintained at reflux for a period of two hours. At the end of the two hour period, acetic acid is removed from the reaction mass using a Bidwell apparatus, the pot temperature being 150°-155° C. The temperature is maintained at 155° C. for a period of six hours. At the end of the six hour period, the reaction mass is cooled to 80° C. and 2 liters of water is added thereto. The reaction mass is then washed (to neutral) with sodium carbonate. The reaction mass is then distilled yielding the following fractions:

Workup

  1. customInto a 5 liter reaction vessel
  2. temperatureWhile maintaining the temperature at 100° C. over a period of one hour
  3. additionis added to the reaction mass
  4. temperatureAt the end of the one hour period, the temperature is raised to 120° C.
  5. temperatureat reflux
  6. temperaturemaintained
  7. temperatureat reflux for a period of two hours
  8. customAt the end of the two hour period, acetic acid is removed from the reaction mass
  9. custombeing 150°-155° C
  10. temperatureThe temperature is maintained at 155° C. for a period of six hours
  11. temperatureAt the end of the six hour period, the reaction mass is cooled to 80° C.
  12. addition2 liters of water is added
  13. washThe reaction mass is then washed (to neutral) with sodium carbonate
  14. distillationThe reaction mass is then distilled
  15. customyielding the following fractions

Sources & evidence

ORD record
ord-4fde56a1c7314ab98f2abe51aadb320a
Source dataset
uspto-grants-1990_06
Patent number
US04933488

Reaction notes

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