Topic
Intramolecular reaction
About: Intramolecular reaction is a research topic. Over the lifetime, 5015 publications have been published within this topic receiving 138213 citations.
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45 citations
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TL;DR: In this paper, the CpCo(CO)2-catalyzed benzocycloalkene synthesis is discussed; it is suggested that inter-and intramolecular metallocycles are intermediates in reactions leading to bencyclopentanes and -cyclohexenes.
45 citations
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TL;DR: Molecular mechanics calculations support the view that the diastereoselectivity arises from the nonbonded interaction between the substituent and the amide carbonyl group.
Abstract: 2-Substituted 2,3-dihydro-4-pyridinones (e.g., 1a) bearing an (ω-bromoacyl)-, (o-bromoaroyl)-, or (o-bromophenyl)acetyl group on nitrogen, when treated with tributylstannane, undergo highly diastereoselective cyclization by intramolecular homolytic addition anti to the substituent at C-2; molecular mechanics calculations support the view that the diastereoselectivity arises from the nonbonded interaction between the substituent and the amide carbonyl group
45 citations
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TL;DR: The first examples of iron carbonyl-promoted intramolecular coupling of alkyne and alkene, giving rise to cyclopentenones, are described in this paper.
Abstract: The first examples of iron carbonyl-promoted intramolecular coupling of alkyne and alkene, giving rise to cyclopentenones, are described.
45 citations
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TL;DR: In this paper, an intramolecular lactone annulation of activated carboxylic acids onto olefins by manganese(III) acetate yields bicyclo[3.3.0] and [4.O]lactones.
45 citations