Raman spectroscopy as a tool for monitoring mesoscale continuous-flow organic synthesis: Equipment interface and assessment in four medicinally-relevant reactions
- Trevor A. Hamlin
- Nicholas E. Leadbeater
- Department of Chemistry, University of Connecticut, USARead the publication that featured this abstract
An apparatus is reported for real-time Raman monitoring of reactions performed using continuous-flow processing. Its capability is assessed by studying four reactions, all involving formation of products bearing α,β-unsaturated carbonyl moieties; synthesis of 3-acetylcoumarin, Knoevenagel and Claisen–Schmidt condensations, and a Biginelli reaction. In each case it is possible to monitor the reactions and also in one case, by means of a calibration curve, determine product conversion from Raman spectral data as corroborated by data obtained using NMR spectroscopy.
The Vapourtec R-Series is, quite simply, unrivalled for flow chemistry
- Flexible :
- Precise :
The R-Series is undoubtedly the most versatile, modular flow chemistry system available today.
The Vapourtec E-Series is the perfect introductory system for flow chemistry
- Robust :
- Easy to use :
The E-Series is a robust and affordable, entry level flow chemistry system designed for reliability and ease of use.