#Rhodium catalysis with a self-assembling pyridone phosphine ligand enables chemoselective #hydroformylation of protected propargylic alcohols, yielding either 4-siloxy enals or protected 4-hydroxy aldehydes depending on conditions, by Bernhard Breit & co-workers⚡

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New research alert🚨 Du, Lu, Chong & Meng developed a simple & efficient Co-catalyzed #hydroformylation of allyl alcohol esters. This method offers high reactivity, versatility, & exclusive chemo/regioselectivity for preparing aldehydes✨
#cobalt

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