Sodium Bicarbonate → HCID 10611834, compound

HRID 1976754Notes

Reaction equation

HRID 1976754 reaction equation
C1CO[C:3]2([CH2:8][CH2:7][CH2:6][C:5]([CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][OH:28])(S(C3C=CC=CC=3)(=O)=O)[CH:4]2[CH3:29])[O:2]1.C(=O)(O)[O-].[Na+]>C(Cl)(Cl)Cl.CC(C)=O>[OH:28][CH2:27][CH2:26][CH2:25][CH2:24][CH2:23][CH2:22][CH2:21][CH2:20][CH2:19][CH2:18][C:5]1[CH2:6][CH2:7][CH2:8][C:3](=[O:2])[C:4]=1[CH3:29]

Participants

5

Reactant 2

HCID 516892Sodium BicarbonateHCID 21999126HCID 21999126, compound

Product 1

HCID 10611834HCID 10611834, compoundYield 45%

Reagents, catalysts & solvents 2

HCID 180AcetoneSolventHCID 6212ChloroformSolvent

Procedure

Paratoluenesulfonic acid (20 mg) was added to a solution of 388 mg of 1,1-(ethylenedioxy)-3-(10-hydroxydecyl)-2-methyl-3-(phenylsulfonyl)-cyclohexane in 30 ml of chloroform and 6 ml of acetone. The resulting mixture was reacted at 50° C. for 24 hours. To the reaction mixture was added 10 ml of a saturated aqueous solution of sodium bicarbonate, followed by extraction with dichloromethane. The organic layer was washed with saturated saline and dried over magnesium sulfate. The solvent was distilled off under reduced pressure. The residue was purified by chromatography on a silica gel column while using hexane-ethyl acetate, whereby 3-(10-hydroxydecyl)-2-methyl-2-cyclohexen-1-one was obtained in the form of a colorless oil. Yield: 45%

Workup

  1. customThe resulting mixture was reacted at 50° C. for 24 hours
  2. extractionfollowed by extraction with dichloromethane
  3. washThe organic layer was washed with saturated saline
  4. dry with materialdried over magnesium sulfate
  5. distillationThe solvent was distilled off under reduced pressure
  6. customThe residue was purified by chromatography on a silica gel column

Sources & evidence

ORD record
ord-045b938f4d28482bb00d50216a663b89
Source dataset
uspto-grants-2001_05
Patent number
US06228893B1

Reaction notes

Loading…