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ChemicalBook CAS DataBase List 3-Ethyl-2-hydroxy-2-cyclopenten-1-one
21835-01-8

3-Ethyl-2-hydroxy-2-cyclopenten-1-one synthesis

6synthesis methods
From 5-methyl-3,5-dicarbethoxy-2-cyclopen-ten-2-ol-one and phosphoric acid; by a patented process; also from dimethyl adipate.
-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: NaOH
2: (i) NaNH2, Et2O, (ii) /BRN= 969135/, (iii) aq. HI

References:

Gianturco;Friedel [Tetrahedron,1963,vol. 19,# 12,p. 2039 - 2049]

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