Ru (III) Catalyzed Oxidation of Aliphatic Ketones by N-Bromosuccinimide in Aqueous Acetic Acid: A Kinetic Study

Table 5

Effect of temperature. Activation Parameters for unanalyzed system.

Parameter	T(K)	Acetone	Ethyl methyl ketone (EMK)	Isobutyl methyl ketone (IBMK)
10^4𝑘^′(dm^3 mol^−1 s^−1)	290	—	—	1.82
	300	0.088	0.248	3.66
	310	0.182	0.488	7.36
	320	0.384	0.986	—
Δ𝐻^# k J mol^−1		56.4	54.9	135
Δ𝐺^# k J mol^−1		102	102	93.1
Δ𝑆^# J K^−1 mol^−1		152	−152	140