Zobrazeno 1 - 10
of 150
pro vyhledávání: '"J. M. Tedder"'
Autor:
B. P. Mcgrath, J. M. Tedder
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 71:772-777
Mixtures of bromotrichloromethane and the alkanes at circa 60 mm pressure have been irradiated in a Pyrex vessel with light from a medium pressure mercury lamp. The products, which consist solely of chloroform and monobromoalkanes, have been analysed
Autor:
J. M. Tedder, G. S. Walker
Publikováno v:
ChemInform. 22
Publikováno v:
ChemInform. 23
Autor:
D R, Buckle, J R, Arch, C, Edge, K A, Foster, C S, Houge-Frydrych, I L, Pinto, D G, Smith, J F, Taylor, S G, Taylor, J M, Tedder
Publikováno v:
Journal of Medicinal Chemistry. 34:919-926
The synthesis of a novel series of smooth muscle relaxants which have been shown to act via the opening or activation of potassium channels is described. Compounds have been evaluated for their ability to inhibit spontaneous tone in guinea pig isolat
Publikováno v:
International Journal of Chemical Kinetics. 14:1033-1045
The photolysis of carbon tetrachloride in the presence of a number of alkanes has been investigated in the gas phase. The products obtained from the photolysis experiments were those expected from a chain reaction in which trichloromethyl radicals ab
Autor:
J. M. Tedder, T. P. J. Izod
Publikováno v:
Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences. 337:333-350
The construction of a two-stage ion beam mass spectrometer is described. Ions formed by electron impact are focused into a beam which enters a reaction vessel containing neutral molecules at a relatively high pressure. Secondary ions formed by reacti
Publikováno v:
International Journal of Chemical Kinetics. 6:493-506
The effect of the addition of hydrogen chloride on the photolysis of carbon tetrachloride in the presence of cyclohexane has been investigated in a companion paper. The data enable the rate constant ratio k8/(k5)1/2 to be determined. Since k−8 is w
Publikováno v:
Journal of Chromatography A. 90:315-324
The paper describes an investigation of the gas chromatographic properties of tetrafluoroethylene telomers of general formula F(CF2)nI, Br(CF2)nBr, Br(CF2)nI, I(CF2)nI and (CF3)2CF(CF2)nI. The telomers are well resolved on columns with squalene, sili
Publikováno v:
International Journal of Chemical Kinetics. 6:481-492
The photolysis of azocyclohexane, carbon tetrachloride, and cyclohexane at 360 nm has been investigated over a wide temperature range. At moderate temperatures a chain reaction ensues from which the following approximate rate constants could be deter
Publikováno v:
International Journal of Chemical Kinetics. 10:325-334
Relative Arrhenius parameters have been determined for the addition of trifluoromethyl radicals to vinyl chloride (XCl), vinyl bromide (XBr), acrylonitrile (XCN), methyl vinyl ketone (XCOCH3), 2-methylbut-2-ene, and to iso-butene, taking the rate of