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Gold(I)-Catalyzed Inter- and Intramolecular Additions of Carbonyl Compounds to Allenenes.

ABSTRACT: The gold(I)-catalyzed intramolecular reaction of allenes with oxoalkenes leads to bicyclo[6.3.0]undecane ring systems, although in the case of terminally disubstituted allenes, seven-membered rings are formed. The related intermolecular addition of aldehydes to allenenes also gives seven-membered rings.

SUBMITTER: Jimenez T

PROVIDER: S-EPMC4802294 | biostudies-literature | 2016 Mar

REPOSITORIES: biostudies-literature

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Gold(I)-Catalyzed Inter- and Intramolecular Additions of Carbonyl Compounds to Allenenes.

Jiménez Tania T Carreras Javier J Ceccon Julien J Echavarren Antonio M AM

Organic letters 20160226 6

The gold(I)-catalyzed intramolecular reaction of allenes with oxoalkenes leads to bicyclo[6.3.0]undecane ring systems, although in the case of terminally disubstituted allenes, seven-membered rings are formed. The related intermolecular addition of aldehydes to allenenes also gives seven-membered rings. ...[more]

PMID: 26918852

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