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Intramolecular [4 + 2] cycloadditions of benzynes with conjugated enynes, arenynes, and dienes.

ABSTRACT: Benzynes generated by the reaction of o-(trimethylsilyl)aryl triflates with TBAT participate in intramolecular [4 + 2] cycloadditions with conjugated enynes, arenynes, and dienes to furnish highly condensed polycyclic aromatic compounds. [reaction: see text]

SUBMITTER: Hayes ME 

PROVIDER: S-EPMC2893022 | biostudies-literature | 2005 Sep

REPOSITORIES: biostudies-literature

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Intramolecular [4 + 2] cycloadditions of benzynes with conjugated enynes, arenynes, and dienes.

Hayes Martin E ME   Shinokubo Hiroshi H   Danheiser Rick L RL  

Organic letters 20050901 18

Benzynes generated by the reaction of o-(trimethylsilyl)aryl triflates with TBAT participate in intramolecular [4 + 2] cycloadditions with conjugated enynes, arenynes, and dienes to furnish highly condensed polycyclic aromatic compounds. [reaction: see text] ...[more]

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