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Synthesis 2004(2): 0263-0266
DOI: 10.1055/s-2004-815920
DOI: 10.1055/s-2004-815920
PAPER
© Georg Thieme Verlag Stuttgart · New York
Iodotrimethylsilane-Mediated Cross-Aldol Condensation: A Facile Synthesis of α,α′-Bis(substituted benzylidene)cycloalkanones [1]
Weitere Informationen
Received
3 July 2003
Publikationsdatum:
21. Januar 2004 (online)
Publikationsverlauf
Publikationsdatum:
21. Januar 2004 (online)
Abstract
A facile and efficient method for the preparation of α,α′-bis(substituted benzylidene)cycloalkanones is described for the first time using iodotrimethylsilane generated in situ from chlorotrimethylsilane and sodium iodide in acetonitrile. The reaction proceeds rapidly at room temperature, giving high yields of products.
Key words
iodotrimethylsilane - cross-aldol condensation - ambient temperature - cyclic ketones
IICT Communication No. 030516.
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References
IICT Communication No. 030516.