Synthesis of Ethoxyethynylarenes by the Palladium-Catalyzed Reaction of Aryl Iodides with Ethoxy(trialkylstannyl)acetylenes

Takao SAKAMOTO; Akito YASUHARA; Yoshinori KONDO; Hiroshi YAMANAKA

doi:10.1248/cpb.42.2032

Takao SAKAMOTO, Akito YASUHARA, Yoshinori KONDO, Hiroshi YAMANAKA

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Keywords: palladium-catalyzed reaction, aryl iodide, ethoxy(trialkylstannyl)acetylene, ethoxyethynylarene, ethyl areneacetate

JOURNAL FREE ACCESS

1994 Volume 42 Issue 10 Pages 2032-2035

DOI https://doi.org/10.1248/cpb.42.2032

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Abstract

Palladium-catalyzed reaction of aryl and heteroaryl iodides with ethoxy(trialkylstannyl)acetylenes gave the ethoxyethynylarenes and -heteroarenes, which were easily transformed by hydration reaction into ethyl areneacetates and heteroareneacetates.

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