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Hydroxy ethyleneketones

Hydroxyetbylcarbamic acid betaine as reactant 24,497 y-Hydroxy-a,/ -ethyleneketones... [Pg.240]

Via intermediates y-Hydroxy-a,y -ethyIeneketones from oc,/ -ethyleneketones Replacement of hydrogen by hydroxyl via hydroperoxides from a,y -Ethyleneketones... [Pg.314]

Hydroxy-3,4 -dimethoxychalcone treated briefly with excess NaBH4 in methanol, the resulting oily intermediate separated by decantation and warmed with wet acetic acid -> 4, 8-dimethoxyflavan. Y 70%. F. e. s. L. Jurd, Chem. Ind. 1967, 2175 alcohols from a,y -ethyleneketones, also selective reduction to 2-ethylene-alcohols with LiAlH4, or to ketones with Li-hydrido-tert-butoxoaluminate s. W. L. Dilling and R. A. Plepys, Chem. Commun. 1969, 417. [Pg.346]

Irradiation y-Hydroxy-a,y -ethyleneketones from dienes via ethyleneperoxides... [Pg.333]

P-Arylthio-a,P-ethylenealdehydes a-Arylthio-a,P-ethyleneketones 3-Hydroxythioenolethers 3-Hydroxy-2-thioenolethers 3-Ketothioenolethers P-Mercapto-a,p-ethyleneketones Thioenolesters Acylthioenols 10... [Pg.550]

Hydroxy-a,) -ethyleneketones from cyclic ketalethers s. 16, 317 di(tetra-hydrofuran) derivatives s. V. M. Micovic et al., Tetrah. Let. 1965, 1559... [Pg.101]

Lithium/liq. ammonia ethanol Diols from hydroxy-a,j -ethyleneketones... [Pg.410]

See other pages where Hydroxy ethyleneketones is mentioned: [Pg.260]    [Pg.260]    [Pg.237]    [Pg.237]    [Pg.314]    [Pg.325]    [Pg.74]    [Pg.92]    [Pg.316]    [Pg.317]    [Pg.334]    [Pg.351]    [Pg.415]    [Pg.452]    [Pg.228]    [Pg.237]    [Pg.281]    [Pg.291]    [Pg.256]    [Pg.256]    [Pg.351]    [Pg.351]    [Pg.257]    [Pg.258]    [Pg.12]    [Pg.34]    [Pg.312]    [Pg.421]   


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Ethyleneketones

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