作者: Volodymyr Semeniuchenko , Volodymyr Khilya , Ulrich Groth
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摘要: Catalytic homogeneous hydrogenation of 7-methoxy-3-phenylchromoneand other substrates was achieved in the presence cationic iridiumcomplexes and base as co-catalyst. Contrary to common alkene hydrogenation,which is inactivated by base, above setof electron-deficient alkenes turned out be base-activated.