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CH Alkenylation of Azoles with Enols and Esters by Nickel Catalysis

 

Lingkui Meng, Yuko Kamada, Kei Muto, Junichiro Yamaguchi, Kenichiro Itami,

Angew. Chem. Int. Ed. 2013, Early View. DOI:10.1002/anie.201304492

Rather u(Ni)que: Two new C[BOND]H alkenylation reactions, that is C[BOND]H/C[BOND]O alkenylation and decarbonylative C[BOND]H alkenylation, of azoles are uniquely catalyzed by Ni/dcype. These azole alkenylation reactions are successfully applied to the convergent formal synthesis siphonazole B.

 

 

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