Selective coupling reaction between 2,6-diiodoanisoles and terminal alkynes catalyzed by palladium complex.

Selective coupling reaction between 2,6-diiodoanisoles and terminal alkynes catalyzed by palladium complex.

Frota, Carlise; Rossini, Allan F. C.; Gariani, Rogério A.; Raminelli, Cristiano

Abstract:

The cross-coupling reaction between aryl halides and terminal alkynes catalyzed by palladium complexes and copper (I) salts can be considered an useful synthetic tool in the C(sp2)-C(sp) bond formation leading to disubstituted acetylenic compounds. Accordingly, in this work we present our preliminary results involving the selective coupling reaction between 2,6-diiodoanisoles and terminal alkynes catalyzed by palladium and copper, in order to produce disubstituted alkynes bearing a functionalized aromatic ring.

The cross-coupling reaction between aryl halides and terminal alkynes catalyzed by palladium complexes and copper (I) salts can be considered an useful synthetic tool in the C(sp2)-C(sp) bond formation leading to disubstituted acetylenic compounds. Accordingly, in this work we present our preliminary results involving the selective coupling reaction between 2,6-diiodoanisoles and terminal alkynes catalyzed by palladium and copper, in order to produce disubstituted alkynes bearing a functionalized aromatic ring.

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DOI: 10.5151/chempro-14bmos-R0057-1

Referências bibliográficas

• [1] 1 Chinchilla, R.; Nájera, C. Chem. Rev. 2007, 107, 874.

Como citar:

Frota, Carlise; Rossini, Allan F. C.; Gariani, Rogério A.; Raminelli, Cristiano; "Selective coupling reaction between 2,6-diiodoanisoles and terminal alkynes catalyzed by palladium complex.", p-57-57. In: In Blucher Chemistry Proceedings, São Paulo, v. 1, n. 1, Setembro.2013. São Paulo: Blucher, 2013.
ISSN 23184043, DOI 10.5151/chempro-14bmos-R0057-1