Open-chain nitrogen compounds. Part XII. Methanolysis of 3-alkyl-3,4-dihydro-1,2,3-benzotriazin-4-ols: evidence for ring-chain tautomerism with the cytotoxic monoalkyltriazenes von Lafrance, Ronald J, Manning, Hartford W, Vaughan, Keith

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Open-chain nitrogen compounds. 7. Synthesis and high-resolution nuclear magnetic reasonance spectroscopy of 3-(arylazo)-1,3-oxazolidines and 3-(arylazo)tetrahydro-1,3-oxazines von LaFrance, Ronald J, Manning, Hartford W, Vaughan, Keith

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Open-chain nitrogen compounds. Part IX. 1,2,3-Triazolo[1,5-a]quinazoline and its 5-alkyl and 5-aryl derivatives from alumina-catalysed cyclization of 1-(2′-acylphenyl)-3-cyanomethy... von Hooper, Donald L, Manning, Hartford W, LaFrance, Ronald J, Vaughan, Keith

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Open-chain nitrogen compounds. Part VIII. 1-(2′-Acetylphenyl)-3-alkyltriazenes with reactive substituents in the alkyl group: synthons for five- and six-membered nitrogen heterocyc... von Vaughan, Keith, LaFrance, Ronald J, Tang, York, Hooper, Donald L

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Crystal and molecular structure of 3-ethyl-4-hydroxy-1,2,3(4H)-benzotriazine and 6-chloro-4-hydroxy-3-methyl-4-phenyl-1,2,3-benzotriazine von Lai, Kwong Khee, Schwalbe, Carl H, Vaughan, Keith, Lafrance, Ronald J, Whiston, Clive D

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Open-chain nitrogen compounds. Part V. Hydroxymethyltriazenes: synthesis of some new alkyl homologues of the anti-tumour 3-methyl-3-hydroxymethyltriazenes and preparation of the de... von Hemens, Chantal M, Manning, Hartford W, Vaughan, Keith, LaFrance, Ronald J, Tang, York

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Open-chain nitrogen compounds. Part VI. The formation of bis(1-aryl-3- methyltriazen-3-ylmethyl) methylamines in the reaction of diazonium ions with mixtures of formaldehyde and me... von Manning, Hartford W, Hemens, Chantal M, LaFrance, Ronald J, Tang, York, Vaughan, Keith

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N,N-bis-(1-aryl-3-methyltriazen-3-ylmethyl)methylamines (1,9-diaryl-3,5,7-trimethyl-1,2,3,5,7,8,9-hepta-azanona-1,8-dienes): novel coupling products from the reaction of arenediazo... von Lafrance, Ronald J., Tang, York, Vaughan, Keith, Hooper, Donald L.

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Differential cytotoxicity and DNA-damaging effects produced in human cells of the Mer+ and Mer- phenotypes by a series of 1-aryl-3-alkyltriazenes von GIBSON, N. W, HARTLEY, J. A, LAFRANCE, R. J, VAUGHAN, K

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Differential cytotoxicity and DNA-damaging effects produced in human cells of the Mer+ and Mer− phenotypes by a series of alkyltriazenylimidazoles von Gibson, Neil W., Hartley, John, France, Ronald J.La, Vaughan, Keith

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Prendre les droits au sérieux von Dworkin, Ronald, Lafrance, Guy

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Structure et réactivité. IV. Diastéréosélectivité de la réduction de cétones par le borohydrure de sodium. De l'influence de l'effet de champs de substituants polaires éloignés... von Aycard, Jean-Pierre, Lafrance, Ronald, Boyer, Bernard

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Interactions intramoléculaires. XXVI-Constantes de couplage et hétérogénéités conformationnelles dans une série de R-3 et R-5 cyano-4 cyclohexènes deutériés (R=méthyl ou t-butyl)... von Lafrance, Ronald, Aycard, Jean-Pierre, Bodot, Hubert

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Interactions intramoléculaires: XXIII-Constantes de couplage et interactions gauches avec un groupement t-butyle (cyclohexanones disubstituées 3, 4) von Lafrance, Ronald, Aycard, Jean-Pierre, Berger, Jeanne, Bodot, Hubert

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