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The effect of backbone design on carbene reactivity : from small molecule activation to redox-switchable catalysis
(2016-07-20)
The ability of N-heterocyclic carbenes (NHCs) to act as organocatalysts as well as versatile ligands in transition metal-mediated processes led us to explore the effect of the NHCs backbone design on the electronic properties ...
Mechanical activations of synthetic and biological systems
(2014-08)
Polymer mechanochemistry, wherein exogenous forces are harnessed to drive chemical processes within polymeric matrices, has afforded access to an astounding array of otherwise kinetically prohibitive reactivity. These ...
Studies toward the total synthesis of (–)-stolonidiol : a small molecule inducer of choline acetyltransferase
(2012-05)
The marine diterpene (–)-stolonidiol (1) has been shown to upregulate neuronal levels of acetylcholine. The mechanism through which a small molecule can impart this allosteric-like effect is currently unknown. A laboratory ...
Single molecule studies of structure-property relationships in well-defined conjugated oligomers and push-pull conjugated polymers
(2017-05)
The electronic properties of conjugated polymers are strongly dependent on their morphologies. Despite continuous research efforts in conjugated polymers (CPs) as a promising alternative to traditional inorganic semiconductors ...
Vygotskian based grouping: utilizing the zone of proximal development in a chemistry laboratory
(2005)
A large portion of any science major’s curriculum utilizes laboratories.
Many of these laboratories now incorporate cooperative learning as a result of
studies attesting to its beneficial effects. However, little attention ...
Studies of polyaza pyrrole-containing systems and linear and macrocyclic polypyrrolic architectures
(2005)
Pyrrole chemistry is a well-developed area in the field of organic chemistry.
Since the beginning of the 20th century this area has developed rapidly, such that pyrrolecontaining
compounds have found applications in ...
A study of the donor-acceptor bond in phosphine-borane complexes
(1971)
A nuclear magnetic resonance study of 15 phosphine-boranes has been undertaken with the view to investigating the electronic nature of the P-B dative bond. A correlation between the ³¹P-¹¹B coupling constant and the base ...
Oligopyrrole-based anion receptor
(2005)
Anions are important species in the natural world and are critically involved in
almost the full range of known chemical process. Also, anions are among the most
pervasive of all known pollutants (e.g., nitrate, phosphate). ...
Exploiting aromatic donor-acceptor recognition in the folding and binding of naphthyl oligomers
(2004)
Biomolecules, for example, DNA and enzymes, perform nearly all the
chemical processes essential for life. Their functions are dependent though on
their ability to fold and bind into precise three-dimensional conformations ...
Development and implementation of high accuracy coupled cluster methods for ground and excited state : applications to thermochemistry and spectroscopys
(2006-05)
Several methods for treating ground and excited states are presented.
All of them are based on the coupled cluster theory which is acknowledged
to provide an excellent alternative to the correlation problem. A new ...