Palladium Catalyzed Synthesis of Some Novel (Spirocycloalkenyl) Trimethylsilylacetylenes
MA Venkatesha, HP Suresh
Index: Venkatesha, Manjunatha Achanna; Suresh, HariPrasad Letters in Organic Chemistry, 2013 , vol. 10, # 6 p. 457 - 461
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Abstract
The synthesis of some novel (spirocycloalkenyl) trimethylsilylacetylenes employing the Sonogashira coupling reaction of the corresponding novel spirocycloalkenyliodides with trimethylsilylacetylene and Pd (PPh3) 2Cl2/CuI catalyst in yields ranging 79-84% is reported. The compounds would serve as novel (spirocycloalkenyl) acetylenic anionic synthons.
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