1517-24-4Relevant academic research and scientific papers
Kinetics and mechanism of pyrolysis of sulphonyl hydrazones and oximes. Part 2 - Structural effects and molecular reactivity
Al-Awadi, Nouria A.,Elnagdi, Mohamed H.,Kaul, Kamini,Ilingovan, Swaminathan,El-Dusouqui, Osman M. E.
, p. 654 - 658 (1999)
The kinetics and products of the pyrolytic reaction of six tosyl arenecarboxaldoximes were studied over the temperature range ca 334 - 401 K to yield the following Arrhenius log A/s-1 and Ea / KJ mol-1, respectively: 10.92 and 98.25 for tosyl benzaldoxime and 10.83 and 100.4 for m-nitro-, 10.66 and 97.53 for p-chloro-, 11.80 and 107.8 for m-chloro-, 11.60 and 101.5 for p-methyl- and 10.84 and 97.75 for p-methoxybenzaldehyde O-[(4-methylphenyl)sulpnonyl]oxime. At 500 K, the oxime compounds were found to be 9.4 × 103 - 2.7 × 104-fold more reactive than their hydrazone analogues. Copyright
