Probing the gas-phase structure of charge-tagged intermediates of a proline catalyzed aldol reaction – vibrational spectroscopy distinguishes oxazolidinone from enamine species

Autor: Thomas Bredow, Philippe Maître, Jandro Vidic, Janosch Barthelmes, Marianne Engeser, Vincent Steinmetz, J. Alexander Willms

Publikováno v: Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2019, 21 (5), pp.2578-2586. ⟨10.1039/c8cp04905j⟩

An l-proline based catalyst with a charged phenyl-pyridium substituent (1) was used to analyze intermediates of an organocatalyzed aldol reaction by infrared multi-photon dissociation (IRMPD) mass spectrometry after transfer into the gas phase via el

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https://hal.archives-ouvertes.fr/hal-02334356