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30434-65-2

3,4,4-TRIMETHYLCYCLOPENT-2-ENONE synthesis

13synthesis methods
1111-97-3 Synthesis
3-CHLORO-3-METHYL-1-BUTYNE

1111-97-3
165 suppliers
$21.00/1g

3,4,4-TRIMETHYLCYCLOPENT-2-ENONE

30434-65-2
3 suppliers
inquiry

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Yield:-

Steps:

Multi-step reaction with 4 steps
1: 75 percent / Na / methanol / 24 h / Heating
2: 54 percent / 10percent KOH / methanol / 7 h / Heating
3: 77 percent / H2SO4 / 0.42 h / 90 °C
4: 26 percent / NaOH / H2O / 0.5 h / Heating

References:

Cadman, Michael L. F.;Crombie, Leslie;Freeman, Stephen;Mistry, Jayshree [Journal of the Chemical Society. Perkin transactions I,1995,# 11,p. 1397 - 1408]