Phenol → HCID 13117146, compound

HRID 978617Notes

Reaction equation

HRID 978617 reaction equation
[CH2:1]([CH:4]1[C:8](O)([CH3:9])[CH:7]=[CH:6][C:5]1=[O:11])[CH:2]=[CH2:3].[C:12]1([OH:18])[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1>C(N(CC)CC)C>[CH2:1]([C:4]1[C:5](=[O:11])[CH2:6][CH:7]([O:18][C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)[C:8]=1[CH3:9])[CH:2]=[CH2:3]

Participants

4

Reactant 2

HCID 996PhenolHCID 128798724-Hydroxy-4-methyl-5-(prop-2-en-1-yl)cyclopent-2-en-1-one

Product 1

HCID 13117146HCID 13117146, compound

Reagents, catalysts & solvents 1

HCID 8471TriethylamineSolvent

Procedure

Into the same flask as used in Example 1, 2-allyl-3-hydroxy-3-methyl-4-cyclopentenone (0.1 mol; 1 part), phenol (6 parts) and triethylamine (1/5 part) were charged and stirred at a temperature of 50° to 80° C. for 4 hours. The reaction mixture was treated in the same manner as in Example 25 to obtain 2-allyl-3-methyl-4-phenoxy-2-cyclopentenone. Yield, 95%. nD20 1.5539.

Workup

  1. additionwere charged
  2. additionThe reaction mixture was treated in the same manner as in Example 25

Sources & evidence

ORD record
ord-e709bb4ed2ac4e408fbb9891d68d4615
Source dataset
uspto-grants-1987_05
Patent number
US04665174

Reaction notes

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