caa a22 4500 465775322 CHVBK 20180323111940.0 cr unu---uuuuu 170327e19900201xx s 000 0 eng 10.1007/BF01032227 doi (NATIONALLICENCE)springer-10.1007/BF01032227 Kinetics and mechanism of oxidation of allyl, crotyl and cinnamyl alcohol by chromium(V) [Elektronische Daten] [Gantla Sreelatha, Mulakaluri Prasada Rao, Bangalore Sethuram, Tangeda Navaneeth Rao] Summary: The kinetics of oxidation of unsaturated alcoholsviz. allyl, crotyl and cinnamyl alcohol by sodium bis[2-ethyl-2-hydroxy butanoato (2−)] oxochromate(V) Crv, has been investigated in 25% (v/v) aq. HOAc:HClO4. The order in [oxidant] and [substrate] was 1.0 and 0.7 respectively. The oxidation rate increased with increase in [2-ethyl-2-hydroxybutyric acid] (EHBA) and decreased with increase in the percentage of HOAc. The rate decreases slightly with increase in [H_]. The unsaturated alcohols exhibited higher reactivity compared to their saturated analogues. A mechanism involving the formation of a complex between Crv and alcohol which in turn disproportionates into products in a slow step is advanced to explain the kinetic results. Chapman and Hall Ltd., 1990 Sreelatha Gantla Department of Chemistry, Osmania University, 500 007, Hyderabad, India aut Prasada Rao Mulakaluri Department of Chemistry, Osmania University, 500 007, Hyderabad, India aut Sethuram Bangalore Department of Chemistry, Osmania University, 500 007, Hyderabad, India aut Navaneeth Rao Tangeda Department of Chemistry, Osmania University, 500 007, Hyderabad, India aut Transition Metal Chemistry Kluwer Academic Publishers 15/1(1990-02-01), 31-33 0340-4285 15:1<31 1990 15 11243 https://doi.org/10.1007/BF01032227 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01032227 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Sreelatha Gantla Department of Chemistry, Osmania University, 500 007, Hyderabad, India aut NATIONALLICENCE 700 1- Prasada Rao Mulakaluri Department of Chemistry, Osmania University, 500 007, Hyderabad, India aut NATIONALLICENCE 700 1- Sethuram Bangalore Department of Chemistry, Osmania University, 500 007, Hyderabad, India aut NATIONALLICENCE 700 1- Navaneeth Rao Tangeda Department of Chemistry, Osmania University, 500 007, Hyderabad, India aut NATIONALLICENCE 773 0- Transition Metal Chemistry Kluwer Academic Publishers 15/1(1990-02-01), 31-33 0340-4285 15:1<31 1990 15 11243 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer