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. 2003 Sep 18;5(19):3463-6.
doi: 10.1021/ol035246y.

Cycloheptadiene ring synthesis by tandem intermolecular enyne metathesis

Amol A Kulkarni  1 , Steven T Diver
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Cycloheptadiene ring synthesis by tandem intermolecular enyne metathesis

Amol A Kulkarni et al. Org Lett. .

Abstract

[reaction: see text] The tandem intermolecular enyne metathesis between 1-alkynes and cyclopentene is reported, providing 2-substituted 1,3-cycloheptadienes. The success of the intermolecular reaction hinges on an appropriate balance between cycloalkene ring strain and reactivity of the alkyne.

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