Light-driven reactions of 2-methylbenzophenones (2-MBPs) occur with improved yields (up to >98%) and reaction rates (up to 0.240 mmol h-1) by using a tailored microfluidic photoreactor (MFP). For the first time, coumarins were converted into 4-benzylated chromanones in high yields (50-93%) and diastereoselectivity (up to >20:1 dr), thus by-passing their photo-dimerisation end-reaction.

A microfluidic photoreactor enables 2-methylbenzophenone light-driven reactions with superior performance

Marino N.;
2018

Abstract

Light-driven reactions of 2-methylbenzophenones (2-MBPs) occur with improved yields (up to >98%) and reaction rates (up to 0.240 mmol h-1) by using a tailored microfluidic photoreactor (MFP). For the first time, coumarins were converted into 4-benzylated chromanones in high yields (50-93%) and diastereoselectivity (up to >20:1 dr), thus by-passing their photo-dimerisation end-reaction.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/20.500.11770/298894
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