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List of works by Karl Kaupmees

1,1,3,3-Tetratriflylpropene (TTP): A Strong, Allylic C-H Acid for Brønsted and Lewis Acid Catalysis

scientific article published on 22 December 2016

A unified view to Brønsted acidity scales: do we need solvated protons?

scientific article

Acidities of strong neutral Brønsted acids in different media

Acidity of anilines: calculations vs experiment

scientific article published on 26 August 2011

Basicities of Strong Bases in Water: A Computational Study

Basicity Limits of Neutral Organic Superbases

scientific article published on 18 June 2015

Basicity of Very Weak Bases in 1,2-Dichloroethane

scientific article published on 21 October 2016

Electronic effects of triarylphosphines in metal-free hydrogen activation: a kinetic and computational study

Influence of Water Content on Basicities in Acetonitrile

article published in 2014

Influence of Water Content on the Acidities in Acetonitrile. Quantifying Charge Delocalization in Anions

scientific article published on November 4, 2010

Influence of the amino acid composition on the ionization efficiencies of small peptides

scientific article published on 01 June 2019

Ionization Efficiency of Doubly Charged Ions Formed from Polyprotic Acids in Electrospray Negative Mode.

scientific article published on 4 April 2016

Negative Electrospray Ionization via Deprotonation: Predicting the Ionization Efficiency

scientific article published on 28 April 2014

On the acidity and reactivity of highly effective chiral Brønsted acid catalysts: establishment of an acidity scale

scientific article published on 5 September 2013

Planar Chiral Phosphoric Acids with Biphenylene-Tethered Paracyclophane Scaffolds: Synthesis, Characterization, and Catalytic Screening

scientific article published on 06 October 2014

Sodium adduct formation efficiency in ESI source

scientific article

Solution and gas-phase acidities of all-trans (all-E) retinoic acid: an experimental and computational study

scientific article published on 17 June 2015

Structure-Reactivity Relationship in the Frustrated Lewis Pair (FLP)-Catalyzed Hydrogenation of Imines

scientific article published on 09 April 2016

Very strong organosuperbases formed by combining imidazole and guanidine bases: synthesis, structure, and basicity

scientific article published on 13 December 2013

pKa values in organic chemistry – Making maximum use of the available data