Organic Letters
Letter
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(15) There is no reaction without Cu(OAc)2, which possibly
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(19) Stirring [Cp*RhCl2]2 with norbornadinene in DCM only
afforded free olefin residue and uncoordinated [Cp*RhCl2]. If heated
in neat norbornadinene, a messy complex will be formed.
(20) See the SI for details.
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E
Org. Lett. XXXX, XXX, XXX−XXX