1,721,094 research outputs found
Pd-EnCatTM TPP30 as a Catalyst for the Generation of Highly Functionalized Aryl- and Alkenyl- Substituted Acetylenes via Microwave-Assisted Sonogashira Type Reactions
No full textDiastereoselective Chain Elongation Reactions Using Microreactors for Application in Complex Molecule Assembly
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A Breakthrough Method for the Accurate Addition of Reagents in Multi-step Segmented Flow Processing
No full textIn order to use segmented chemical flow processing in more complex reaction sequences, a method has been developed to precisely control the addition of reagent streams during multi-step operations. Using in-line infra-red monitoring with a new LabVIEW software application, it is possible to control additional pumps to dispense further reagents in real time based upon the concentration of reaction intermediates. This enables precise mixing with perfect timing thus greatly increasing product quality and enabling segmented chemical flow processing to be used in extended reaction sequences. © The Royal Society of Chemistry 2011
Oxidation Reactions in Segmented and Continuous Flow Chemical Processing using a N-tert-Butylsulfinimidoyl chloride monolith
No full textThe application of a monolithic triphenylphosphine reagent for conducting Appel reactions in flow microreactors
Full text linkHerein we describe the application of a monolithic triphenylphosphine reagent to the Appel reaction in flow-chemistry processing, to generate various brominated products with high purity and in excellent yields, and with no requirement for further off-line purification
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