Metal-catalyzed cotrimerization of arynes and alkenes

I Quintana, AJ Boersma, D Peña, D Pérez… - Organic letters, 2006 - ACS Publications
I Quintana, AJ Boersma, D Peña, D Pérez, E Guitian
Organic letters, 2006ACS Publications
Cotrimerization of arynes and electron-deficient alkenes selectively affords
dihydrophenanthrenes or ortho-olefinated biaryls, depending on the catalytic system
employed. Our findings support a mechanism involving benzyne and a
metallacycloheptadiene as key intermediates.
Cotrimerization of arynes and electron-deficient alkenes selectively affords dihydrophenanthrenes or ortho-olefinated biaryls, depending on the catalytic system employed. Our findings support a mechanism involving benzyne and a metallacycloheptadiene as key intermediates.
ACS Publications
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