Ethyl 2-oxocyclopentylacetate synthesis
- Product Name:Ethyl 2-oxocyclopentylacetate
- CAS Number:20826-94-2
- Molecular formula:C9H14O3
- Molecular Weight:170.21
![Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-](/CAS/20210305/GIF/1000210-73-0.gif)
1000210-73-0
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20826-94-2
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Yield:-
Steps:
Multi-step reaction with 5 steps
1: 74 percent / p-toluenesulfonic acid / methanol / 3 h / Ambient temperature
2: 89 percent / pyridinium chlorochromate, Celite / CH2Cl2 / 2 h / Ambient temperature
3: 78 percent / BF3*Et2O / CH2Cl2 / 1 h / Ambient temperature
4: 60 percent Spectr. / benzophenone / benzene / 0.42 h / Irradiation
5: 83 percent / CH3I / aq. ethanol / 48 h / Heating
References:
Nishida, Atsushi;Kawahara, Norio;Nishida, Mayumi;Yonemitsu, Osamu [Tetrahedron,1996,vol. 52,# 29,p. 9713 - 9734]
7148-07-4
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