Palladium Catalyzed Synthesis of Some Novel (Spirocycloalkenyl) Trimethylsilylacetylenes
摘要:
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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DOI:
10.1002/chin.200845124
被引量:
年份:
2010
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来源期刊
Organic Letters
2010/9/30 0:00:00
引用走势
2013
被引量:44
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