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Olefin Metathesis of a Ruthenium Carbene Complex by Electrospray Ionization in the Gas Phase
Author(s) -
Hinderling Christian,
Adlhart Christian,
Chen Peter
Publication year - 1998
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/(sici)1521-3773(19981016)37:19<2685::aid-anie2685>3.0.co;2-m
Subject(s) - ruthenium , electrospray ionization , carbene , metathesis , chemistry , intramolecular force , gas phase , ionization , olefin metathesis , phase (matter) , electrospray , medicinal chemistry , analytical chemistry (journal) , photochemistry , computational chemistry , ion , organic chemistry , catalysis , polymer , polymerization
Surprisingly similar reactions in the gas phase and in solution [Eq. (a)]: The ion 1 obtained by electrospray ionization behaves in the gas phase analogously to the corresponding complex [RuCl 2 (=CHPh)(PCy 3 ) 2 ] in solution. Measured relative rates for ring‐opening metathesis are interpreted under the assumption of an intramolecular π complex, which leads to an estimation of the equilibrium constant for π complexation.