Results 51 to 60 of about 1,080 (176)

Computational synthesis design for controlled degradation and revalorization [PDF]

open access: yes
Degradation of larger and undesired/harmful molecules into smaller and, ideally, value-added products is one of the important facets of circular chemistry.
Grzybowski, Bartosz A.   +6 more
core   +3 more sources

Tautomerism and Fragmentation of Biologically Active Hetero Atom (O, N)-Containing Acyclic and Cyclic Compounds Under Electron Ionization [PDF]

open access: yes, 2009
In this thesis a total of 86 compounds containing the hetero atoms oxygen and nitrogen were studied under electron ionization mass spectrometry (EIMS). These compounds are biologically active and were synthesized by various research groups.
Martiskainen, Olli
core  

Novel nitrogen chemistry [PDF]

open access: yes
Chapter One contains a brief overview of zeolites, their structure, uses and synthesis. Chapter Two relates to the attempted synthesis of quinuclidines via a novel 6-endo-trig radical cyclisation.
Wheildon, Andrew R.
core  

Application of group VIII metals to organic synthesis [PDF]

open access: yes, 1988
Imperial Users ...
White, A.D., White, A.D.
core  

Computing Network of Diseases and Pharmacological Entities through the Integration of Distributed Literature Mining and Ontology Mapping [PDF]

open access: yes, 2011
The proliferation of -omics (such as, Genomics, Proteomics) and -ology (such as, System Biology, Cell Biology, Pharmacology) have spawned new frontiers of research in drug discovery and personalized medicine.
Faisal, Fazle Elahi
core   +1 more source

Mechanistic studies of leaving group effects on enzymatic catalysis by methylglyoxal synthase [PDF]

open access: yes, 2004
This thesis describes the investigations of leaving group effects on enzymatic catalysis by Methylyoxal synthase (MGS). MGS is a glycolytic enzyme involved m bacterial metabolism which catalyzes the irreversible elimination of dihydroxyacetone phosphate (
Dodd, Barry J.
core  

Asymmetric piperidine synthesis [PDF]

open access: yes
It has been demonstrated that bakers' yeast reduction of 1-tert-butyl-2-methyl 3-oxo-piperidine-1,2-dicarboxylate gives (2R, 3S), 1-tert-butyl-2-methyl 3-hydroxy-piperidine-1,2-dicarboxylate in 80% chemical yield with >99% d.e. and >97% e.e. Also bakers'
Lewis, Neil
core  

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