Zobrazeno 1 - 7
of 7
pro vyhledávání: '"D. Scott Mitchell"'
Publikováno v:
Canadian Journal of Chemistry. 70:2730-2744
Thermolysis of N-phenyl, N-para-biphenyl, and N-para, para′-terphenylmaleimide with 7-dehydrocholesteryl acetate in benzene solution at 200 °C yields mixtures of four cycloadducts in relative yields that are essentially independent of the maleimid
Autor:
William J. Leigh, D. Scott Mitchell
Publikováno v:
Journal of the American Chemical Society. 114:5005-5010
The addition reactions of N-phenyl,N-para-biphenyl, and N-para,para'-terphenyl-maleimide with 7-dehydrocholesteryl acetate have been carried out in the isotropic and cholesteric liquid crystalline phases of a series of steroidal mesogens, and in the
Publikováno v:
Journal of Agricultural and Food Chemistry. 42:1783-1785
An improved synthesis of the novel dihydrooxadiazine pesticide D5281 was obtained, resulting in a yield increase from 19 to 60%. The structure of D5281 was characterized by carbon-13 and high-field proton NMR spectroscopy and mass spectrometry. The e
Publikováno v:
Journal of the American Chemical Society. 111:2916-2929
Publikováno v:
Canadian Journal of Chemistry. 67:148-159
The nature of the solubilization of β-phenyl-4-mefhoxypropiophenone (1) in the nematic and crystal-B liquid crystalline phases of trans,trans-4′-butyl-(1, 1′-bicyclohexyl)-4-carbonitrile (CCH-4) has been investigated by deuterium nmr spectroscop
Autor:
D. Scott Mitchell, William J. Leigh
Publikováno v:
Liquid Crystals. 4:39-51
Complete temperature-composition phase diagrams for binary mixtures of 4′-ethyl-, 4′-propyl-, and 4′-butylbicyclohexyl-4-carbonitrile (CCH-2, CCH-3, and CCH-4, respectively) in each of the three possible combinations have been constructed from
Autor:
D. Scott Mitchell, William J. Leigh
Publikováno v:
Journal of the American Chemical Society. 110:1311-1313
La reaction du N-p-biphenylylmaleimide avec l'acetate de cholestadiene-5,7 ol-3β donne: un adduit de Diels Alder, l'acetate de (N-p-biphenylyl succinimidyl-3)-7 cholestadiene-5,8 ol-3β et -cholestadiene-5,8(14)-ol-3β. Effet du solvant