Zobrazeno 1 - 9 of 9 pro vyhledávání: '"C E Blackburn"'
3
Zircon U–Pb ages from the Wabigoon–Manitou Lakes region, Wabigoon Subprovince, northwest Ontario
Autor: C. E. Blackburn, T. E. Krogh, D. W. Davis
Publikováno v: Canadian Journal of Earth Sciences. 19:254-266
Three distinct stratigraphic units have been recognized in the Crow Lake – Savant Lake belt. These are a basal unit consisting of high magnesium tholeiitic flows, a middle unit consisting mostly of tholeiitic to calc-alkaline pyroclastic rocks and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2e9abab0462cbdd187d3084c7b05b454
https://doi.org/10.1139/e82-019
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5
Tritium labelling of 2-(O-chlorophenyl)-2-(methylamino)-Cyclohexanone (ketamine; CI-581) by acid catalyzed exchange: An example of intramolecular competition for tritium between substituted aromatic and cyclohexanone rings
Autor: C. E. Blackburn, R. E. Ober
Publikováno v: Journal of Labelled Compounds. 3:38-46
The preparation and characterization of tritium-labelled 2-(o-chlorophenyl)-2-(methylamino) cyclohexanone hydrochloride is described. Under the exchange conditions employed (CF3COOH, 10 c3H2O, Pt), it was expected that the tritium would be distribute
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::de1dcc0c6080766124ca22c2e23f729b
https://doi.org/10.1002/jlcr.2590030106
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6
Carbon-14 and tritium labelling ofm-(1-methyl-3-propyl-pyrrolidinyl)- phenol monohydrochloride (profadol; CI-572)
Autor: C. E. Blackburn
Publikováno v: Journal of Labelled Compounds. 6:21-33
Carbon-14 and tritium labelled preparations of m-(1-methyl-3-propyl-3-pyrrolidinyl)-phenol monohydrochloride (CI-572) are described. CI-572-14C, with the carbon-14 label in the C-2 position of the pyrrolidine moiety, was synthesized in five steps fro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0444d022deda51edfcd242c1262daee7
https://doi.org/10.1002/jlcr.2590060104
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7
Synthesis and characterization of carbon-14 labelled 4, 4′- diaminodiphenyl sulfone (dapsone-14C; DDS-14C)
Autor: C. E. Blackburn, A. J. Glazko
Publikováno v: Journal of Labelled Compounds. 8:63-70
4, 4′-Diaminodiphenyl-14C sulfone 1 (DDS-14C) was synthesized in four steps. Uniformly carbon-14 labelled aniline hydrochloride was first acetylated to yield acetanilide (phenyl-14C). This was coupled with SOCL2 and AlCl3 in a Friedel-Crafts reacti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f856fd160161f0bd19c1ffb4750eee7f
https://doi.org/10.1002/jlcr.2590080108
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8
Synthesis of tritium labelled diphenhydramine hydrochloride (benadryl)
Autor: C. E. Blackburn, R. E. Ober
Publikováno v: Journal of Labelled Compounds. 3:245-250
The synthesis and characterization of tritium-labelled diphenhydramine hydrochloride is described. An attempt to label diphenhydramine directly with tritium by an exchange reaction (CH3COOH, 10 c 3H2O, Pt) resulted in a mixture of tritiated benzophen
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9fd150371b385097414240a432044b6b
https://doi.org/10.1002/jlcr.2590030308
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