Combined Operando UV/Vis and NMR spectroscopy gives Mechanistic Insight into the Reaction of Guaiazulene with 2,4-Dinitrobenzaldehyde
Abstract
In this proof-of-principle study, we apply combined NMR and UV/Vis spectroscopy to operando reaction monitoring of a 'classical' organic reaction. We show that identical intensity-vs.time courses are obtained for an intermediate visible in both NMR and UV/Vis, and propose a mechanism accounting for the dependence of the reaction on c(HPF6).
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