Results 141 to 150 of about 576,075 (159)

A theoretical treatment of Hammett's sigma constants

, 2010
F. L. J. Sixma
semanticscholar   +1 more source

Computed ligand electronic parameters from quantum chemistry and their relation to Tolman parameters, Lever parameters, and Hammett constants.

Inorganic Chemistry, 2001
Lionel Perrin, E. Clot, Odile Eisenstein, Jennifer A. Loch, Robert H. Crabtree   +4 more
semanticscholar   +1 more source

(1-(Dimethylamino)-2-(diphenylphosphino)ethane)(eta(3)-1-arylallyl)palladium Tetrafluoroborates. Preparation, Isomeric Equilibria, and Correlations of NMR Chemical Shifts with Hammett Substituent Constants.

Journal of Organic Chemistry, 1996
R. Malet, M. Moreno-mañas, T. Parella, R. Pleixats   +3 more
semanticscholar   +1 more source

Significance of Hammett and Taft Substituent Constants on Bonding Potential of Organic Corrosion Inhibitors: Tailoring of Reactivity and Performance

Coordination Chemistry Reviews, 2023
Chandrabhan Verma, M A Quraishi
exaly  

Electrochemistry of purine derivatives. 2: Correlation of anodic differential pulse peak potentials with Hammett substituent constants.

Journal of Pharmacy and Science, 1985
R. Kenley, S. Jackson, J. Martin, Gary C. Visor   +3 more
semanticscholar   +1 more source

Estimates of Hammett's Sigma Values from Quadrupole Resonance Studies

, 1957
P. Bray, R. Barnes
semanticscholar   +1 more source

Determination of sigma and pi constants of quinolinium acid derivatives.

Journal of Pharmacy and Science, 1975
F. Plakogiannis
semanticscholar   +1 more source

Bond strengths of toluenes, anilines, and phenols: to hammett or not.

Accounts of Chemical Research, 2004
D. Pratt, G. DiLabio, P. Mulder, K. U. Ingold   +3 more
semanticscholar   +1 more source

Curved Hammett plot in alkaline hydrolysis of O-aryl thionobenzoates: change in rate-determining step versus ground-state stabilization.

Journal of Organic Chemistry, 2004
I. Um, Ji-Youn Lee, Han-Tae Kim, Sun-Kun Bae   +3 more
semanticscholar   +1 more source

A Critical Compilation of Substituent Constants

, 1978
O. Exner
semanticscholar   +1 more source