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Norbert Pienta
Norbert Pienta
U of Georgia (retired); Professor Emeritus, U of Iowa
Verified email at uiowa.edu
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Year
Linear solvation energy relationships. 7. Correlations between the solvent-donicity and acceptor-number scales and the solvatochromic parameters. pi.*,. alpha., and. beta.
RW Taft, NJ Pienta, MJ Kamlet, EM Arnett
The Journal of Organic Chemistry 46 (4), 661-667, 1981
1521981
Effects of molten salts on reactions. Nucleophilic aromatic substitution by halide ions in molten dodecyltributylphosphonium salts
SE Fry, NJ Pienta
Journal of the American Chemical Society 107 (22), 6399-6400, 1985
1511985
Photochemistry of alkyl halides. 4. 1-Norbornyl, 1-norbornylmethyl, 1-and 2-adamantyl, and 1-octyl bromides and iodides
PJ Kropp, GS Poindexter, NJ Pienta, DC Hamilton
Journal of the American Chemical Society 98 (25), 8135-8144, 1976
1341976
Photochemistry of alkyl halides. 6. gem-Diiodides. A convenient method for the cyclopropanation of olefins
NJ Pienta, PJ Kropp
Journal of the American Chemical Society 100 (2), 655-657, 1978
941978
Online courses in chemistry: Salvation or downfall?
NJ Pienta
Journal of Chemical Education 90 (3), 271-272, 2013
89*2013
Photochemistry of alkyl halides—VII: Cyclopropanation of alkenes
PJ Kropp, NJ Pienta, JA Sawyer, RP Polniaszek
Tetrahedron 37 (19), 3229-3236, 1981
821981
Enhancing the role of assessment in curriculum reform in chemistry
T Holme, SL Bretz, M Cooper, J Lewis, P Paek, N Pienta, A Stacy, ...
Chemistry Education Research and Practice 11 (2), 92-97, 2010
642010
A “flipped classroom” reality check
NJ Pienta
Journal of Chemical Education 93 (1), 1-2, 2016
622016
Stabilities of carbonium ions in solution. 12. Heats of formation of alkyl chlorides as an entree to heats of solvation of aliphatic carbonium ions
EM Arnett, NJ Pienta
Journal of the American Chemical Society 102 (10), 3329-3334, 1980
621980
NMR spectra through the eyes of a student: Eye tracking applied to NMR items
JJ Topczewski, AM Topczewski, H Tang, LK Kendhammer, NJ Pienta
Journal of chemical education 94 (1), 29-37, 2017
612017
Chemists’ Guide to Effective Teaching Volume II
NJ Pienta, MM Cooper, TJ Greenbowe
New Jersey: Prentice Hall, 2009
612009
Eye-tracking study of complexity in gas law problems
H Tang, N Pienta
Journal of Chemical Education 89 (8), 988-994, 2012
572012
Photochemistry of alkyl halides. 9. Geminal dihalides
PJ Kropp, NJ Pienta
The Journal of Organic Chemistry 48 (12), 2084-2090, 1983
521983
A placement examination and mathematics tutorial for general chemistry
NJ Pienta
Journal of Chemical Education 80 (11), 1244, 2003
482003
Solvent polarity scales. 1. Determination of ET and π* values for phosphonium and ammonium melts
WB Harrod, NJ Pienta
Journal of Physical Organic Chemistry 3 (8), 534-544, 1990
461990
Pentaenyl cations from the photolysis of retinyl acetate. Solvent effects on the leaving group ability and relative nucleophilicities: an unequivocal and quantitative …
NJ Pienta, RJ Kessler
Journal of the American Chemical Society 114 (7), 2419-2428, 1992
431992
Investigating the effect of complexity factors in stoichiometry problems using logistic regression and eye tracking
H Tang, J Kirk, NJ Pienta
Journal of Chemical Education 91 (7), 969-975, 2014
382014
Photoreactivity of. alpha.,. beta.-unsaturated carbonyl compounds. Competitive 2-cyclohexenone dimerization and adduct formation with triethylamine
NJ Pienta, JE McKimmey
Journal of the American Chemical Society 104 (20), 5501-5502, 1982
371982
Matrix isolation and transient absorption studies of [bis [bis (pentafluoroethyl) phosphino] ethane] tetracarbonylchromium: intermolecular alkane complexes and intramolecular F …
M Brookhart, W Chandler, RJ Kessler, Y Liu, NJ Pienta, CC Santini, C Hall, ...
Journal of the American Chemical Society 114 (10), 3802-3815, 1992
361992
Stabilities of carbonium ions in solution. 10. A thermochemical comparison of the relative stabilities of long-lived 2-norbornyl and butyl cations in sulfuryl chloride fluoride …
EM Arnett, N Pienta, C Petro
Journal of the American Chemical Society 102 (1), 398-400, 1980
341980
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