2,3-Heteroaromatic ring-fused cyclohexanones via heteroaromatic homo-Nazarov cyclization of donor-acceptor substituted cyclopropanes

Heteroaryl 2-silylmethyl-substituted cyclopropyl ketones rearrange under Lewis acid conditions via heteroaromatic homo-Nazarov cyclization to form 2,3-heteroaromatic ring fused 4-t-butyldiphenylsilylmethyl-substituted cyclohexanones.

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2008-01 (32), p.3774-3776
Main Authors: Yadav, Veejendra K, Kumar, Naganaboina Vijaya
Format: Article
Language:English
Subjects:
Cyclization
Cyclohexanones - chemical synthesis
Cyclopropanes - chemistry
Heterocyclic Compounds - chemical synthesis
Indicators and Reagents
Trimethylsilyl Compounds - chemistry
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Description
Summary:Heteroaryl 2-silylmethyl-substituted cyclopropyl ketones rearrange under Lewis acid conditions via heteroaromatic homo-Nazarov cyclization to form 2,3-heteroaromatic ring fused 4-t-butyldiphenylsilylmethyl-substituted cyclohexanones.
ISSN:1359-7345
1364-548X
DOI:10.1039/b805348k