An Ir I ‐Catalyzed  exo ‐Selective Tandem Cycloisomerization/Hydroalkoxylation of Bis‐Homopropargylic Alcohols at Room Temperature | Zendy

Genin Emilie | Zendy; Antoniotti Sylvain | Zendy; Michelet Véronique | Zendy; Genêt JeanPierre | Zendy

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An Ir I ‐Catalyzed exo ‐Selective Tandem Cycloisomerization/Hydroalkoxylation of Bis‐Homopropargylic Alcohols at Room Temperature

Author(s) -

Genin Emilie,

Antoniotti Sylvain,

Michelet Véronique,

Genêt JeanPierre

Publication year - 2005

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/anie.200501150

Subject(s) - cycloisomerization , catalysis , methanol , tandem , chemistry , alcohol , ethanol , atom (system on chip) , medicinal chemistry , combinatorial chemistry , organic chemistry , materials science , computer science , operating system , composite material

An efficient, selective, and atom‐economical access to ketal building blocks is provided by the title reaction (see scheme). The entire process occurs smoothly in the presence of a catalytic amount of [{Ir(cod)Cl} 2 ] at room temperature in methanol, ethanol, or allyl alcohol as solvents.

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