Methyl Acrylate → HCID 13809463, compound

HRID 1576163Notes

Reaction equation

HRID 1576163 reaction equation
[CH3:1][CH:2]1[C:6](=[O:7])[CH2:5][CH2:4][C:3]1=[O:8].[CH3:9][O:10][C:11](=[O:14])[CH:12]=[CH2:13].CC(C)([O-])C.[K+]>C(O)(C)(C)C>[CH3:1][C:2]1([CH2:13][CH2:12][C:11]([O:10][CH3:9])=[O:14])[C:6](=[O:7])[CH2:5][CH2:4][C:3]1=[O:8]

Participants

5

Reactant 3

HCID 7294Methyl AcrylateHCID 130052-Methyl-1,3-cyclopentanedioneHCID 23665647Potassium tert-butoxide

Product 1

HCID 13809463HCID 13809463, compound

Reagents, catalysts & solvents 1

HCID 6386tert-ButanolSolvent

Procedure

A mixture of 0.3 g. of 2-methylcyclopentane-1,3-dione, 0.33 ml. of methylacrylate and 0.1 g. of potassium t-butoxide in 200 ml. of t-butanol is allowed to stand at about 20°C for 72 hours. The reaction mixture is washed with water, dilute sodium hydroxide and then water to neutral, dried and evaporated to give 2-methyl-2-(β-carbomethoxyethyl)cyclopentane-1,3-dione which is purified by distillation. ##SPC6##

Workup

  1. additionA mixture of 0.3 g
  2. washThe reaction mixture is washed with water, dilute sodium hydroxide
  3. dry with materialwater to neutral, dried
  4. customevaporated

Sources & evidence

ORD record
ord-e589407ec81d4a1f96a433e970635b30
Source dataset
uspto-grants-1976_09
Patent number
US03979458

Reaction notes

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