25 research outputs found

    Photoelectron Spectra and Conformational Behaviour of 3-Isopropenylcyclopropene Derivatives

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    The electronic and molecular structure of a series of 1,2-dialkyl (1-3) and 1,2-diphenyl-3-isopropenylcyclopropene (4) have been investigated by means of He(I) photoelectron spectroscopy and ab initio MO calculations. The changes in the lowest energy ionization along the series are interpreted in terms of conformotionally dependent conjugative interaction between the isopropenyl group and cyclopropenyl ring

    Photoelectron Spectra and Conformational Behaviour of 3-Isopropenylcyclopropene Derivatives

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    The electronic and molecular structure of a series of 1,2-dialkyl (1-3) and 1,2-diphenyl-3-isopropenylcyclopropene (4) have been investigated by means of He(I) photoelectron spectroscopy and ab initio MO calculations. The changes in the lowest energy ionization along the series are interpreted in terms of conformotionally dependent conjugative interaction between the isopropenyl group and cyclopropenyl ring

    Molecular modelling of the human A2b adenosine receptor and an analysis of the binding modes of its selective ligands.

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    The first molecular model of the human A2b adenosine receptor has been created, and the binding modes of its selective ligands have been studied
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