On the basicity of organic bases in different media

S Tshepelevitsh, A Kütt, M Lõkov… - European journal of …, 2019 - Wiley Online Library
The basicities of simple organic bases–aliphatic and aromatic amines, amidines,
phosphazenes, as well as saturated and unsaturated nitrogen heterocycles–are examined …

Lewis superacids: classifications, candidates, and applications

L Greb - Chemistry–A European Journal, 2018 - Wiley Online Library
Lewis acids play a major role in all areas of chemistry. For a long time, toxic, corrosive and
oxidizing SbF5 was considered as the strongest Lewis acid known. Lately, species …

Identification of the strong Brønsted acid site in a metal–organic framework solid acid catalyst

CA Trickett, TM Osborn Popp, J Su, C Yan… - Nature …, 2019 - nature.com
It remains difficult to understand the surface of solid acid catalysts at the molecular level,
despite their importance for industrial catalytic applications. A sulfated zirconium-based …

Mechanistic perspectives on organic photoredox catalysis for aromatic substitutions

M Majek, A Jacobi von Wangelin - Accounts of Chemical …, 2016 - ACS Publications
Conspectus Photoredox catalysis has emerged as a powerful tool for the utilization of visible
light to drive chemical reactions between organic molecules that exhibit two rather …

Reactive p-block cations stabilized by weakly coordinating anions

TA Engesser, MR Lichtenthaler, M Schleep… - Chemical Society …, 2016 - pubs.rsc.org
The chemistry of the p-block elements is a huge playground for fundamental and applied
work. With their bonding from electron deficient to hypercoordinate and formally hypervalent …

Advances in lipase-catalyzed esterification reactions

PY Stergiou, A Foukis, M Filippou, M Koukouritaki… - Biotechnology …, 2013 - Elsevier
Lipase-catalyzed esterification reactions are among the most significant chemical and
biochemical processes of industrial relevance. Lipases catalyze hydrolysis as well as …

25th anniversary article: carbon nanotube‐and graphene‐based transparent conductive films for optoelectronic devices

J Du, S Pei, L Ma, HM Cheng - Advanced materials, 2014 - Wiley Online Library
Carbon nanotube (CNT)‐and graphene (G)‐based transparent conductive films (TCFs) are
two promising alternatives for commonly‐used indium tin oxide‐based TCFs for future …

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

A Kütt, S Selberg, I Kaljurand, S Tshepelevitsh… - Tetrahedron letters, 2018 - Elsevier
Acids and bases are ubiquitous. Sometimes, it is essential to know the accurate strength (pK
a values) of the acids/bases to work with, but sometimes just acidity/basicity order is enough …

From unsuccessful H 2-activation with FLPs containing B (Ohfip) 3 to a systematic evaluation of the Lewis acidity of 33 Lewis acids based on fluoride, chloride, hydride …

H Böhrer, N Trapp, D Himmel, M Schleep… - Dalton …, 2015 - pubs.rsc.org
The possibility of obtaining frustrated Lewis pairs (FLPs) suitable for H2-activation based on
the Lewis acid B (Ohfip) 31 (Ohfip= OC (H)(CF3) 2) was investigated. In this context, the …

[HTML][HTML] On the mechanism of photocatalytic reactions with eosin Y

M Majek, F Filace… - Beilstein journal of organic …, 2014 - beilstein-journals.org
A combined spectroscopic, synthetic, and apparative study has allowed a more detailed
mechanistic rationalization of several recently reported eosin Y-catalyzed aromatic …