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

Table 6

Kinetic and thermodynamic parameters involving rate constants and formation constants for Ru (III) catalyzed system.

Parameter	T(K)	Acetone	EMK	IBMK
𝑘 (dm^3 mol^−1 s^−1)	290	—	—	0.137
	300	0.033	0.126	0.319
	310	0.068	0.412	0.957
	320	0.165	1.19	—
Δ𝐻^# k J mol^−1		61.8	86.3	70.2
Δ𝐺^# k J mol^−1		81.9	78.4	76.3
Δ𝑆^# J K^−1 mol^−1		−67.0	25.0	−20.3
𝐾 dm^3 mol^−1	290	—	—	12.5
	300	63.5	10.3	7.50
	310	56.0	4.51	3.10
	320	32.2	2.22	—
−Δ𝐻 k J mol^−1		27.1	59.4	52.2
−Δ𝐺 k J mol^−1		10.4	3.89	5.05
−Δ𝑆 J K^−1 mol^−1		55.6	179	157