Timothy Norris

New hydroxy-pyrazoline intermediates, subtle regio-selectivity and relative reaction rate variations observed during acid catalyzed and neutral pyrazole cyclization

Timothy Norris, Roberto Colon-Cruz, David H. Brown Ripin · Organic & Biomolecular Chemistry · 2005 · 88 citations

Sulfuric Acid, Engineering, Heterocyclic +14

Determination of End-points for Polymorph Conversions of Crystalline Organic Compounds Using On-line Near-infrared Spectroscopy

Timothy Norris, Paul K. Aldridge, Sonja Sekulic · The Analyst · 1997 · 87 citations

X-ray Crystallography, Nir Spectroscopy, Crystal Structure +20

On-Line Determination of Reaction Completion in a Closed-Loop Hydrogenator Using NIR Spectroscopy

Howard W. Ward, Sonja Sekulic, Michael J. Wheeler et al. · Applied Spectroscopy · 1998 · 34 citations

Nir Spectroscopy, Hydrogen Production, Engineering +21

Nonnative English-speaking teaching assistants and student performance

Timothy Norris · Research in Higher Education · 1991 · 30 citations

Second Language Learning, Teacher Education, Student Performance +5

Development of a New Variant of the Migita Reaction for Carbon−Sulfur Bond Formation Used in the Manufacture of Tetrahydro-4-[3-[4-(2-methyl-1<i>H</i>-imidazol-1-yl)phenyl]thio]phenyl-2<i>H</i>-pyran-4-carboxamide

Timothy Norris, Kyle R. Leeman · Organic Process Research & Development · 2008 · 27 citations

Diversity Oriented Synthesis, Cross-coupling Reaction, Engineering +15