Application In Synthesis of Benzyl Alcohol. Takeyama, T; Kobayashi, M; Kikuchi, M; Ogura, T; Shimazaki, Y; Iwatsuki, S in [Takeyama, Tomoyuki; Kobayashi, Misato; Iwatsuki, Satoshi] Konan Univ, Dept Chem, Higashinada Ku, Kobe, Hyogo 6588501, Japan; [Kikuchi, Misa; Shimazaki, Yuichi] Ibaraki Univ, Coll Sci, Bunkyo Ku, Mito, Ibaraki 3108512, Japan; [Ogura, Takashi] Univ Hyogo, Grad Sch Life Sci, Kamigori, Hyogo 6781297, Japan published Benzyl alcohol oxidation mechanisms by one-and two-electron oxidized species of Cu(II)-salen complexes with para-R-substituents, [Cu(R-salen)](n+) (R = MeO, MeS; n=1, 2) in 2020.0, Cited 50.0. The Name is Benzyl Alcohol. Through research, I have a further understanding and discovery of 100-51-6.
Benzyl alcohol oxidation by one-and two-electron oxidized copper(II)-salen complexes with the para-substituted phenolate moieties, [Cu(R-salen)](n+) (H2R-salen = N,N’-bis(3-tert-butyl-5-R-salicylidene)ethylenediamine; R = methoxy (MeO), methylthio (MeS) groups; n = 1, 2) was kinetically investigated under the conditions with large excess of the substrate in comparison to the copper complex concentration (C-BnOH >> C-Cu). The one-and two-electron oxidized complexes [Cu(R-salen)](n+) (n = 1 and 2) oxidized benzyl alcohol irrespective of R-groups to generate benzaldehyde and the Cu(R-salen) species in stoichiometries of complex : substrate = 2 : 1 and 1 : 1, respectively. Kinetic analyses for benzyl alcohol oxidation by the one-electron oxidized complexes [Cu(R-salen)](+) revealed significantly different kinetics depending on R-groups: one-step pseudo second-order kinetics was assigned for R = MeO, while two-step pseudo first-order kinetics was suitable for R = MeS. The reaction kinetics by two-electron oxidized complexes [Cu(R-salen)](2+) were assigned to two-and three-step first-order processes for R = MeO and MeS, respectively, in which the first step consists of parallel pathways of complex : substrate = 1:1 and 1:2 reactions to generate the one-electron oxidized complex intermediates irrespective of the R-group. However, the following steps were different depending on R-groups. Associating with the results of kinetic isotope effect (KIE) measurements, the reaction mechanisms were discussed and proposed.
Application In Synthesis of Benzyl Alcohol. Bye, fridends, I hope you can learn more about C7H8O, If you have any questions, you can browse other blog as well. See you lster.
Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles