scholarly journals Kinetics and Mechanism of the Oxidation of Substituted Benzyl Alcohols by Butyltriphenylphosphonium Dichromate

2002 ◽  
Vol 2002 (8) ◽  
pp. 363-365 ◽  
Author(s):  
Archana Goyal ◽  
Seema Kothari ◽  
Kalyan K. Banerji
Keyword(s):  
Kinetics And Mechanism ◽  
Ion Transfer ◽  
Benzyl Alcohols ◽  
Hydride Ion ◽  
Hydride Ion Transfer

The oxidation of substituted benzyl alcohols by butyltriphenylphosphonium dichromate proceeds by a hydride-ion transfer via a diester intermediate.

scholarly journals Kinetics and Mechanism of the Oxidation of Substituted Benzaldehydes by Oxo(salen)manganese(v) Complexes

1999 ◽  
Vol 23 (8) ◽  
pp. 480-481
Author(s):  
Varsha Bansal ◽  
Pradeep K. Sharma ◽  
Kalyan K. Banerji
Keyword(s):  
Hydrogen Atom ◽  
Hydrogen Atom Transfer ◽  
Kinetics And Mechanism ◽  
Atom Transfer ◽  
Ion Transfer ◽  
Hydride Ion ◽  
Substituted Benzaldehydes ◽  
Hydride Ion Transfer

The oxidation of benzaldehyde by oxo(salen)manganese(v) complexes proceeds via either a hydride-ion transfer or a hydrogen-atom transfer from the aldehyde to the manganese(v) complex.

Kinetics and mechanism of the oxidation of Substituted Benzylamines by Oxo(Salen)Manganese (V) Complexes

2003 ◽  
Vol 2003 (2) ◽  
pp. 56-57 ◽  
Author(s):  
Rashmi Dubey ◽  
László Kótai ◽  
Kalyan K. Banerji
Keyword(s):  
Kinetics And Mechanism ◽  
Ion Transfer ◽  
Hydride Ion ◽  
Hydride Ion Transfer

The oxidation of substituted benzylamines by oxo(salen) Mn(V) complexes, to the corresponding aldimine, proceeds through a hydride ion transfer from the amine to the oxidant.

Hydride Ion Transfer from Ruthenium(II) Complexes in Water: Kinetics and Mechanism

2010 ◽  
Vol 49 (21) ◽  
pp. 9809-9822 ◽  
Author(s):  
Carol Creutz ◽  
Mei H. Chou ◽  
Hua Hou ◽  
James T. Muckerman
Keyword(s):  
Kinetics And Mechanism ◽  
Ion Transfer ◽  
Hydride Ion ◽  
Hydride Ion Transfer

The dehydrogenation of 1,4-dihydronaphthalene by tetrachloro-p-benzoquinone

1976 ◽  
Vol 54 (14) ◽  
pp. 2261-2265 ◽  
Author(s):  
Z. M. Hashish ◽  
I. M. Hoodless
Keyword(s):  
Electron Transfer ◽  
Charge Transfer ◽  
Reaction Rate ◽  
Second Order ◽  
Charge Transfer Complexes ◽  
Ion Transfer ◽  
Hydride Ion ◽  
Rate Determining Step ◽  
Hydride Ion Transfer

The dehydrogenation of 1,4-dihydronaphthalene by tetrachloro-p-benzoquinone in phenetole solution has been investigated. The present work does not fully confirm earlier studies which report that the reaction follows second-order kinetics and that the hydride ion transfer is rate determining. In the investigations described in this paper second-order kinetics are only observed in the later stages of the reaction and a 1:1 stoichiometry of the reactants in the process is not obtained. Substitution of tritium in the 1,4-positions of the hydrocarbon appears to not significantly affect the reaction rate. The present results indicate that charge-transfer complexes are formed in the reaction and it is suggested that electron transfer within these complexes could be the rate-determining step in the dehydrogenation.

Kinetics and Mechanism of the Oxidation of Substituted Benzyl Alcohols by oxo(salen)manganese(V) complexes

2001 ◽  
Vol 2001 (5) ◽  
pp. 179-181 ◽  
Author(s):  
Vinita Kumbhat ◽  
Pradeep K. Sharma ◽  
Kalyan K. Banerji
Keyword(s):  
Hydrogen Atom ◽  
Benzyl Alcohol ◽  
Hydrogen Atom Transfer ◽  
Kinetics And Mechanism ◽  
Atom Transfer ◽  
Benzyl Alcohols ◽  
Hydride Ion ◽  
Oxidation Of Benzyl Alcohol

The oxidation of benzyl alcohol by oxo(salen)manganese (V) complexes proceeds via either a hydride-ion or a hydrogen-atom transfer from the alcohol to the manganese (V) complexes.

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