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Mo(CO)6- and [Rh(CO)2Cl]2-catalyzed allenic cyclocarbonylation reactions of alkynones: efficient access to bicyclic dienediones.
Org Lett. 2008 Mar 06; 10(5):705-8.OL

Abstract

Allenyl alkynones are efficiently transformed into fused bicyclic dienediones via cyclocarbonylation reaction conditions. Mo(CO)6/DMSO reaction conditions result in the formation of a bicyclo[3.3.0]octenone ring system, and the [Rh(CO)2Cl]2-catalyzed reaction affords bicyclo[4.3.0]nonenone and bicyclo[5.3.0]decenone scaffolds.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Brummond KM
Deparment of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA. kbrummon@pitt.edu
Chen D
No affiliation info available

MeSH

AlkynesBridged Bicyclo CompoundsCatalysisCyclizationMolecular StructureMolybdenumRhodiumStereoisomerism

Pub Type(s)

Journal Article
Research Support, N.I.H., Extramural

Language

eng

PubMed ID

18232695

Citation

Brummond, Kay M., and Daitao Chen. "Mo(CO)6- and [Rh(CO)2Cl]2-catalyzed Allenic Cyclocarbonylation Reactions of Alkynones: Efficient Access to Bicyclic Dienediones." Organic Letters, vol. 10, no. 5, 2008, pp. 705-8.
Brummond KM, Chen D. Mo(CO)6- and [Rh(CO)2Cl]2-catalyzed allenic cyclocarbonylation reactions of alkynones: efficient access to bicyclic dienediones. Org Lett. 2008;10(5):705-8.
Brummond, K. M., & Chen, D. (2008). Mo(CO)6- and [Rh(CO)2Cl]2-catalyzed allenic cyclocarbonylation reactions of alkynones: efficient access to bicyclic dienediones. Organic Letters, 10(5), 705-8. https://doi.org/10.1021/ol702654x
Brummond KM, Chen D. Mo(CO)6- and [Rh(CO)2Cl]2-catalyzed Allenic Cyclocarbonylation Reactions of Alkynones: Efficient Access to Bicyclic Dienediones. Org Lett. 2008 Mar 6;10(5):705-8. PubMed PMID: 18232695.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Mo(CO)6- and [Rh(CO)2Cl]2-catalyzed allenic cyclocarbonylation reactions of alkynones: efficient access to bicyclic dienediones. AU - Brummond,Kay M, AU - Chen,Daitao, Y1 - 2008/01/31/ PY - 2008/2/1/pubmed PY - 2008/5/16/medline PY - 2008/2/1/entrez SP - 705 EP - 8 JF - Organic letters JO - Org Lett VL - 10 IS - 5 N2 - Allenyl alkynones are efficiently transformed into fused bicyclic dienediones via cyclocarbonylation reaction conditions. Mo(CO)6/DMSO reaction conditions result in the formation of a bicyclo[3.3.0]octenone ring system, and the [Rh(CO)2Cl]2-catalyzed reaction affords bicyclo[4.3.0]nonenone and bicyclo[5.3.0]decenone scaffolds. SN - 1523-7060 UR - https://www.unboundmedicine.com/medline/citation/18232695/Mo_CO_6__and_[Rh_CO_2Cl]2_catalyzed_allenic_cyclocarbonylation_reactions_of_alkynones:_efficient_access_to_bicyclic_dienediones_ DB - PRIME DP - Unbound Medicine ER -