Kinetics and mechanism of the oxidation of hypophosphite with N-chlorotoluene-p-sulphonamide (chloramine T) catalysed by osmium (VIII) in alkaline solution

Oxidation of crotyl alcohol byN-chloro-4-methylbenzene sulphonamide in acidic medium and in alkaline media in the presence of os(VIII) catalyst-a kinetic pathway

“…Such a plot produced a linear line crossing through origin ( Figure 6). each, dependence of complex with respect to crotyl alcohol and inverse hydroxide ion dependence, subsequent mechanism consisting of steps (14) to (18) can be anticipated.…”

“…The chemistry of chloramine-T from the view point of kinetics has been extensively studied [5][6][7][8] still there are gaps such as the speciation of its species both in acid [9][10][11] and alkaline [12][13][14] media which are not yet well defined. Moreover, the reactions of chloramine-T in alkaline medium are comparatively slow and it is this reason that platinum group metal ions [15,16] were considered effective catalysts in this medium.…”

Kinetics and mechanism of electron transfer reactions. Osmium(VIII) catalyzed oxidation of mannitol by hexacyanoferrate(III) in aqueous alkaline medium

“…Such behavior of this oxidant has been observed in a large number of kinetic studies of organic [2][3][4][5][6][7][8][9][10][11][12] as well as inorganic [13][14] reactions in alkaline medium. However, kinetic studies in acidic medium are scanty owing to an interaction of Fe(CN) 3À 6 and Fe(CN) 4À 6 in such systems.…”

Kinetics and Mechanism of Electron Transfer Reaction: Oxidation of Sulfanilic Acid by N-Chloro-p-Toluene Sulfonamide in Acid Perchlorate Medium

“…A number of papers on the pattern of its reactivity both in acid [10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27] and alkaline [28][29][30][31][32][33][34][35] media have been the subject matter of its redox kinetics. The only problem in such reactions is about the proper speciation of its various species.…”