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Hydroxyketones ethylene derivs

A suspension of 1,2- bis-(l-methyl -4,4- ethylenedioxycyclohexyl) ethane -1,2-dione and Zn-dust in dimethylformamide-water refluxed 10 hrs. under N2 1,2-bis-(l-methyl-4,4-ethylenedioxycyclohexyl)-2-oxoethanol. Y ca. 100%. - This is the first step of a multi-stage prepn. of ethylene derivs. from non-enolizable a-di-ketones. E. and f. a-hydroxyketones s. W. Kreiser, A. 745, 164 (1971). [Pg.22]

Oxidation with molybdenum pentachloride/hydroperoxides a-Hydroxyketones from ethylene derivs. [Pg.360]

Osmium tetroxide N-methylmorpholine oxide peroxide a-Hydroxyketones from ethylene derivatives s. lA, 222 s. a. J. Org. Ghem. 2A, 1517 (1959) Platinum oxygen Carboxylic acids from alcohols s. 15, 261 C CH C(OH)CO Pt/0 CH2OH COOH... [Pg.85]

See other pages where Hydroxyketones ethylene derivs is mentioned: [Pg.316]    [Pg.58]    [Pg.281]    [Pg.393]    [Pg.271]    [Pg.252]    [Pg.249]    [Pg.262]    [Pg.614]    [Pg.614]    [Pg.356]    [Pg.44]   
See also in sourсe #XX -- [ Pg.27 , Pg.184 ]



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A-Hydroxyketones ethylene derivatives

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