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Gold(I)-catalyzed intramolecular hydroarylation of allenes.

ABSTRACT: Gold(I) complexes react with 4-allenyl arenes in an exo fashion to furnish vinyl-substituted benzocycles. Phosphite gold(I) monocations were found to be optimal, and the catalyst was tolerant of ethers, esters, and pyrroles. Reactions proceeded in unpurified solvent at room temperature.

SUBMITTER: Tarselli MA 

PROVIDER: S-EPMC2924810 | biostudies-literature | 2008 Mar

REPOSITORIES: biostudies-literature

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Gold(I)-catalyzed intramolecular hydroarylation of allenes.

Tarselli Michael A MA   Gagné Michel R MR  

The Journal of organic chemistry 20080216 6

Gold(I) complexes react with 4-allenyl arenes in an exo fashion to furnish vinyl-substituted benzocycles. Phosphite gold(I) monocations were found to be optimal, and the catalyst was tolerant of ethers, esters, and pyrroles. Reactions proceeded in unpurified solvent at room temperature. ...[more]

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