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Title: Arene-chromium tricarbonyl complexes in the Pauson-Khand reaction. Author: Rosillo M, Domínguez G, Casarrubios L, Pérez-Castells J. Journal: J Org Chem; 2005 Dec 09; 70(25):10611-4. PubMed ID: 16323885. Abstract: [reactions: see text] We show the use of arene-chromium tricarbonyl complexes in intra- and intermolecular Pauson-Khand reactions. Both styrene and ethynylbenzene complexes react with alkynes and olefins. The synthesis of enynes connected through chromium-complexed aromatic rings is developed. The intramolecular Pauson-Khand reaction occurs in a totally diastereoselective manner.[Abstract] [Full Text] [Related] [New Search]