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P2-3 - Facteurs climatiques et développement de la leishmaniose cutanée dans le foyer de M’sila, Algérie

✍ Scribed by Houti, L.; Bessaoud, R.; El Goutni, F.; Benfedda, S.A.; Heroual, N.; Chougrani, S.


Book ID
122968423
Publisher
Masson Editeur
Year
2006
Tongue
English
Weight
102 KB
Volume
54
Category
Article
ISSN
0398-7620

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## Abstract The rates of reaction of 2‐, 3‐ and 4‐chloropyridine N‐oxides towards 1 M piperidine in methanol have been measured conductimetrically. Apparent unimolecular rate constants at 80°C are respectively 3,70.10^−4^, 1,04.10^−7^ and 1,02.10^−4^ sec^−1^. The reactivity sequence 2 > 4 >> 3 is d