Laboratoire Francis PERRIN
URA CNRS-CEA 2453
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Ring-induced Conformational Restriction in Neurotransmitters Studied by Laser Desorption Supersonic Jet Spectroscopy Séminaires SPAM LFP
vers calendrier
12/11/2009 à 11h00
LIDYL Bât 522, p 138 CEA-Saclay
Masaaki FUJII

1901.pdf (18 Ko)

Electronic and IR transitions of neurotransmitters, such as catecholamines and their derivatives have been measured by the supersonic jet laser spectroscopy combined with laser desorption technique.  The number of stable conformers in the gas phase was determined by UV-UV hole-burning spectroscopy.  The conformations of stable conformers were analyzed by the combination of the IR dip spectroscopy and quantum chemical calculations.  The relation between aromatic ring and conformation will be discussed