Results 181 to 190 of about 9,318 (208)

A Web Tool for Calculating Substituent Descriptors Compatible with Hammett Sigma Constants**

Chemistry Methods, 2022
Peter Ertl
exaly  

Hammett reaction constant for a terminal methylphosphinidene complex

Organometallics, 1992
Jui Te Hung, Koop Lammertsma
openaire   +1 more source

Hammett constants from density functional calculations: charge transfer and perturbations

Theoretical Chemistry Accounts, 2022
Ramón Alain Miranda-Quintana, Nidhi Deswal, Ram Kinkar Roy   +2 more
openaire   +1 more source

Hammett's Sigma Constants in Certain Electrophilic Reactions

The Journal of Organic Chemistry, 1952
D. E. Pearson, J. F. Baxter, J. C. Martin   +2 more
openaire   +1 more source

Interpretation of linear Hammett constant correlations in substituted ms-tetraphenylporphins

Journal of the American Chemical Society, 1972
M, Meot-Ner, A D, Adler
openaire   +2 more sources

Hammett Constants of Substituents Containing Phosphorus

Angewandte Chemie International Edition in English, 1966
openaire   +1 more source

Hammett-Taft constants of sym-triazinyl and pyrimidinyl groups

Chemistry of Heterocyclic Compounds, 1978
O. P. Shkurko, E. P. Khmeleva, S. G. Baram, M. M. Shakirov, V. P. Mamaev   +4 more
openaire   +1 more source

ChemInform Abstract: DIRECT ELECTROCHEMICAL DETERMINATION OF HAMMETT SUBSTITUENT CONSTANTS

Chemischer Informationsdienst, 1975
THOMAS L. RIECHEL, JANICE J. KIM, PETER A. ROCK   +2 more
openaire   +1 more source

Organosilicon compounds. LXXIX. Hammett substituent constants of some silyl groups

Collection of Czechoslovak Chemical Communications, 1971
Z. Plzák, F. Mareš, J. Hetflejš, J. Schraml, Z. Papoušková, V. Bažant, E. G. Rochow, V. Chvalovský   +7 more
openaire   +1 more source

Analysis of spectral and reactivity data using hammett substituent constants

Tetrahedron Letters, 1972
R.T.C. Brownlee, R.D. Topsom
openaire   +1 more source