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A series of fluorinated quinazolinones were hydrogenated using the chiral Pd/bisphosphine complex as the catalyst, giving the corresponding fluorinated dihydroquinazolinones with up to 98% enantioselectivity.
In tandem: A divergent and enantioselective approach to 2,3‐disubstituted indolines was developed through consecutive Brønsted acid/Pd‐complex‐promoted tandem reactions from simple 2‐substituted indoles and aldehydes in one operation to give up to 98 % ee (see scheme; R1=H, F, or Me; R2=alkyl; R3=aryl or alkyl). Three Brønsted acid promoted steps and two Pd‐catalyzed hydrogenation steps were involved...
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