title: UV monitoring of microwave-heated reactions--a feasibility study.
abstract: UV/Visible spectroscopy has been used to monitor the progress of the formation of benzimidazole from the reaction between 1,2-diaminobenzene and formic acid. The reaction was performed at three concentration levels, each becoming more dilute so that at the most dilute level direct UV monitoring from the reaction sample was possible. At each level the reaction was conducted by conventional and by microwave heating. The success of the microwave reaction at the most dilute levels encourages the construction of a microwave reactor/UV/Vis spectrometer hybrid instrument for the monitoring of this and other reactions.
authors.affiliation: Dept of Clinical Neurosciences, Section for Clinical Neurophysiology, Karolinska Hospital and Institute, 171 76 Stockholm, Sweden. gareth.getvoldsen@ks.se
authors.forename: Gareth S
authors.initials: GS
authors.lastname: Getvoldsen
authors.forename: Nils
authors.initials: N
authors.lastname: Elander
authors.forename: Sharon A
authors.initials: SA
authors.lastname: Stone-Elander