Zobrazeno 1 - 10 of 150 pro vyhledávání: '"J M, Tedder"'
1
Free Radical Substitution in Aliphatic Compounds. Part IV. The Reaction of Trichloromethyl Radicals with Propane, n-Butane and Iso-Butane
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
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::688603800c32321a4157a6f734ddd632
https://doi.org/10.1002/bscb.19620711126
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4
Synthesis and smooth muscle relaxant activity of a new series of potassium channel activators: 3-amido-1,1-dimethylindan-2-ols
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
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7224b6f41aa054254791130b3ad370c
https://doi.org/10.1021/jm00107a008
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5
Photolysis of carbon tetrachloride in the presence of alkanes
Autor: J. M. Tedder, I. A. Matheson, H. W. Sidebottom
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
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05e9eff3d7ff254ced92f460bda2c15b
https://doi.org/10.1002/kin.550140908
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6
Two-stage ion beam mass spectrometry I. The apparatus and its use to study the reaction of acetylium (CH 3 CO + ) and nitronium (NO + 2 ) ions with aromatic compounds in the gas phase
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
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1ee799e28d44cd148e4cedf5621df1b4
https://doi.org/10.1098/rspa.1974.0053
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7
The reaction of trichloromethyl radicals with hydrogen chlorid and a new estimation of the rate of combination of trichloromethyl radicals
Autor: H. W. Sidebottom, J. M. Tedder, I. A. Matheson
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
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::01c6db5d578552d90f115524468531ed
https://doi.org/10.1002/kin.550060405
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8
Gas chromatographic properties of tetrafluoroethylene telomers
Autor: D. S. Ashton, J. M. Tedder, John C. Walton
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
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fdff6920619efe1d9bab7c1a37ce4c3b
https://doi.org/10.1016/s0021-9673(00)92533-0
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9
The reaction of cyclohexyl radicals with carbon tetrachloride
Autor: I. A. Matheson, Howard Sidebottom, J. M. Tedder
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
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eed164467764f762f199031afa91f368
https://doi.org/10.1002/kin.550060404
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10
Fre-radical addition to olefins, Part 22. Arrhenius parameters for the addition of trifluoromethyl radicals to vinyl monomers (CH2?CHX)
Autor: H. C. Low, J. M. Tedder, John C. Walton
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
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db200ebf0b047abcf3be3e04e7880efb
https://doi.org/10.1002/kin.550100402
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