Sodium Acetate → HCID 13517271, compound

HRID 1073698Notes

Reaction equation

HRID 1073698 reaction equation
[CH3:1][C:2]1[O:9][C:5]([CH:6](O)[CH3:7])=[CH:4][CH:3]=1.C([O-])(=[O:12])C.[Na+]>O>[CH3:7][CH:6]1[C:2]([OH:9])([CH3:1])[CH:3]=[CH:4][C:5]1=[O:12]

Participants

4

Reactant 2

HCID 517045Sodium AcetateHCID 13025621α,5-Dimethyl-2-furanmethanol

Product 1

HCID 13517271HCID 13517271, compoundYield 78%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

In the same apparatus as in Example 1, 5-methyl-α-methyl-furfuryl alcohol (35 parts), water (1050 parts) and sodium acetate (0.07 part) were charged, and the resultant mixture was stirred at 100° C. in a nitrogen stream while maintaining the pH at 5.0 to 5.7 until the starting compound was consumed. The reaction mixture was treated as in Example 1 to give 2-methyl-3-hydroxy-3-methyl-4-cyclopentenone in a yield of 78 %.

Workup

  1. temperaturewhile maintaining the pH at 5.0 to 5.7 until the starting compound
  2. customwas consumed
  3. additionThe reaction mixture was treated as in Example 1

Sources & evidence

ORD record
ord-7b4e8c3f4343407d93bc8c6cab854640
Source dataset
uspto-grants-1990_11
Patent number
US04970345

Reaction notes

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