Zobrazeno 1 - 10
of 64
pro vyhledávání: '"J. T. Pinhey"'
Autor:
J. T. Pinhey
Publikováno v:
ChemInform. 23
Autor:
J. T. Pinhey, C. J. Parkinson
Publikováno v:
ChemInform. 22
Autor:
M.-L. Huber, J. T. Pinhey
Publikováno v:
ChemInform. 21
Autor:
J. T. Pinhey, J. Morgan
Publikováno v:
ChemInform. 21
Autor:
J. T. Pinhey, R. O. Hellyer
Publikováno v:
J. Chem. Soc. C. :1496-1498
The structure 5-hydroxy-2,2,6,6-tetramethyl-4-(β-phenylpropionyl)cyclohex-4-ene-1,3-dione (I) is suggested for grandiflorone, a new β-triketone, which occurs together with small amounts of leptospermone and flavesone in the essential oils of Leptos
Autor:
J. T. Pinhey, E. Rizzardo
Publikováno v:
J. Chem. Soc., Perkin Trans. 1. :1358-1360
The compound described as ‘cholestane-3,4,6-trione’ by Windaus and Kuhr has been shown to be the 3-ethyl ether of the corresponding dienol. Although relatively stable to acid, the enol ether may be hydrolysed to yield the triketone, a mixture of
Publikováno v:
ChemInform. 19
Autor:
J. C. Chapman, J. T. Pinhey
Publikováno v:
Chemischer Informationsdienst. 6
17-Oxo-18-nor-5α,13β-androstan-3β-yl acetate (6) and the 13α-epimer (7) have been synthesized by two routes, both of which involve initially an ?abnormal? Beckmann rearrangement of the oxime of 17-oxo-5α-androstan- 3β-yl acetate to the 13,17-se
Publikováno v:
Chemischer Informationsdienst. 8
Publikováno v:
Chemischer Informationsdienst. 15
Derivatives of 2,2-dimethyl-1,3-dioxan-4,6-dione (Meldrum's acid) and the sodium salts of substituted malonic esters undergo electrophilic C-arylation in high yield with aryllead triacetates, thus providingnew routes to α-arylalkanoic acids. Synthes