Sodium Hydroxide → 9-Decenoic acid

HRID 1496814

Reaction equation

HRID 1496814 reaction equation
C[O:2][C:3](=[O:13])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH:11]=[CH2:12].[OH-].[Na+]>>[C:3]([OH:13])(=[O:2])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH:11]=[CH2:12]

Participants

3

Reactant 2

HCID 14798Sodium HydroxideHCID 1778877Methyl 9-decenoate

Product 1

HCID 617439-Decenoic acid

Procedure

9-decenoic acid methyl ester prepared according to the method set forth in Example 12 is isolated then hydrolyzed under basic conditions (reflux with an excess of dilute aqueous NaOH), followed by removal of methanol. The resulting aqueous solution is then treated with an excess of dilute HCl, and the solution is distilled to provide 9-decenoic acid. Oligomers are then prepared according to the methods set forth in Examples 1 and 2, wherein the oleic acid is replaced with 9-decenoic acid.

Workup

  1. customis isolated
  2. customfollowed by removal of methanol
  3. additionThe resulting aqueous solution is then treated with an excess of dilute HCl
  4. distillationthe solution is distilled

Sources & evidence

ORD record
ord-197a860dcbb94862b6f7d4a9885b5a9a
Source dataset
uspto-grants-2015_12
Patent number
US09199911B2

Linked notes

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