Conformational-Analysis of Alpha-Methoxyketones - a Photoelectron Spectroscopic Investigation of 3-Methoxybicyclo[2.2.1]Heptan-2-Ones
1992
Abstract
The photoelectron spectra of 3-endo-(2), of 3-exo-methoxybicyclo[2.2.1]heptan-2-one (3) and of 2-endo,3-endo-dimethoxybicyclo[2.2.1]heptane (4) are analyzed in comparison with data reported for other analogous systems and with predictions based on quantum mechanical calculations. In 2, the ''homo-gauche'' conformer (2G) is more stable than the ''homo-anti'' conformer (2A) whereas in 3, the ''homo-anti'' conformer (3A) is slightly more stable than the corresponding ''homo-gauche'' rotamer (3G).
Details
Title
Conformational-Analysis of Alpha-Methoxyketones - a Photoelectron Spectroscopic Investigation of 3-Methoxybicyclo[2.2.1]Heptan-2-Ones
Author(s)
Cossy, J. ; Pete, J. P. ; Gleiter, R. ; Flatow, A. ; Carrupt, P. A. ; Vogel, P.
Published in
Tetrahedron
Volume
48
Issue
12
Pages
2401-2414
Date
1992
ISSN
0040-4020
Keywords
Note
Univ lausanne,chim sect,2 rue barre,ch-1005 lausanne,switzerland. univ reims,photochim lab,f-51100 reims,france. univ heidelberg,inst organ chem,w-6900 heidelberg,germany.
Laboratories
LGSA
Record Appears in
Scientific production and competences > SB - School of Basic Sciences > SB Archives > LGSA - Laboratory of Glycochemistry and Asymmetric Synthesis
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Published
Peer-reviewed publications
Work produced at EPFL
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Record creation date
2005-11-09