title: Optical fiber-based on-line UV/Vis spectroscopic monitoring of chemical reaction kinetics under high pressure in a capillary microreactor.
abstract: With a miniaturized (3 microL volume) fiber-optics based system for on-line measurement by UV/Vis spectroscopy, the reaction rate constants (at different pressures) and the activation volumes (deltaV(not =)) were determined for a nucleophilic aromatic substitution and an aza Diels-Alder reaction in a capillary microreactor.
authors.affiliation: Laboratory of Supramolecular Chemistry and Technology (SMCT), MESA+ Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE, Enschede, The Netherlands.
authors.forename: Fernando
authors.initials: F
authors.lastname: Benito-Lopez
authors.forename: Willem
authors.initials: W
authors.lastname: Verboom
authors.forename: Masaya
authors.initials: M
authors.lastname: Kakuta
authors.forename: J Han G E
authors.initials: JH
authors.lastname: Gardeniers
authors.forename: Richard J M
authors.initials: RJ
authors.lastname: Egberink
authors.forename: Edwin R
authors.initials: ER
authors.lastname: Oosterbroek
authors.forename: Albert
authors.initials: A
authors.lastname: van den Berg
authors.forename: David N
authors.initials: DN
authors.lastname: Reinhoudt