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Characterizing Lewis Pairs Using Titration Coupled with In Situ Infrared Spectroscopy
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Characterizing Lewis Pairs Using Titration Coupled with In Situ Infrared Spectroscopy

Characterizing Lewis Pairs Using Titration Coupled with In Situ Infrared Spectroscopy

DOI:
10.3791/60745-v

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07:49 min

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February 20, 2020

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,
1Department of Chemistry & Biochemistry,Loyola University Chicago

Capitoli

  • 00:04Introduction
  • 00:48Open-air Reference Spectrum and Solvent Reference Spectrum
  • 02:15Titration Software Setup and Procedure
  • 03:39IR Spectra Analysis and Component Analysis
  • 04:45Analysis of Consumption of Species
  • 05:45Results: Data Analysis
  • 06:53Conclusion

Summary

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Here, we present a method for the observation of solution interactions between Lewis acids and bases by employing in situ infrared spectroscopy as a detector for titration under synthetically relevant conditions. By examining solution interactions, this method represents a complement to X-ray crystallography, and provides an alternative to NMR spectroscopy.

Tags

Lewis PairsTitrationIn Situ Infrared SpectroscopyCarbonyl ReactionsMechanistic InsightSolution InteractionsReaction MonitoringIR SpectroscopyExperimental Setup

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