Issue 22, 2005
From the journal:

Chemical Communications

Optical fiber-based on-line UV/Vis spectroscopic monitoring of chemical reaction kinetics under high pressure in a capillary microreactor†

Fernando Benito-Lopez,a   Willem Verboom,*a   Masaya Kakuta,b   J. (Han) G. E. Gardeniers,*b   Richard J. M. Egberink,a   Edwin R. Oosterbroek,b   Albert van den Bergb  and  David N. Reinhoudta  

* Corresponding authors

a Laboratory of Supramolecular Chemistry and Technology (SMCT), MESA+ Institute for Nanotechnology, University of Twente, P.O. Box 217, Enschede, The Netherlands
E-mail: w.verboom@utwente.nl
Fax: +31 (0)53 489 4645
Tel: +31 (0)53 489 2977

b BIOS-Lab-on-a-chip group, MESA+ Institute for Nanotechnology, University of Twente, P.O. Box 217, Enschede, The Netherlands
E-mail: j.g.e.gardeniers@utwente.nl
Fax: +31 (0)53 489 2287
Tel: +31 (0)53 489 4356

Abstract

With a miniaturized (3 µL volume) fiber-optics based system for on-line measurement by UV/Vis spectroscopy, the reaction rate constants (at different pressures) and the activation volumes (ΔV≠) were determinined for a nucleophilic aromatic substitution and an aza Diels–Alder reaction in a capillary microreactor.

Graphical abstract: Optical fiber-based on-line UV/Vis spectroscopic monitoring of chemical reaction kinetics under high pressure in a capillary microreactor

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Article information

DOI
https://doi.org/10.1039/B500429B
Article type
Communication
Submitted
12 Jan 2005
Accepted
08 Apr 2005
First published
22 Apr 2005

Chem. Commun., 2005, 2857-2859

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Optical fiber-based on-line UV/Vis spectroscopic monitoring of chemical reaction kinetics under high pressure in a capillary microreactor

F. Benito-Lopez, W. Verboom, M. Kakuta, J. (. G. E. Gardeniers, R. J. M. Egberink, E. R. Oosterbroek, A. van den Berg and D. N. Reinhoudt, Chem. Commun., 2005, 2857 DOI: 10.1039/B500429B

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