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Stereoselectivity in the intermolecular Pauson-Khand reaction of electron-deficient terminal alkynes |
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| Authors: | Jordi Solà ,Miquel A Pericà s,Miguel A Maestro |
| Abstract: | A family of terminal alkyne dicobalthexacarbonyl complexes bearing groups with a range of electron-withdrawing abilities has been synthesized. After submitting these complexes to the intermolecular Pauson-Khand reaction with norbornadiene, electron-deficient substrates afforded up to 26% of the unexpected endo-cyclopentenone. |
| Keywords: | Organometallics Pauson-Khand Stereoselectivity and electronic effects |
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