Fig. 5: Rational design and optimization table of di-π-propane rearrangement.
From: Photochemical rearrangement of isonitriles via energy transfer catalysis
Reaction condition: 47a (0.2 mmol), Thioxanthone (TXT, 1 mol%), and PhCF3 (2 mL, 0.1 M) at room temperature under 30 W 405 nm LEDs with a cooling fan for 9 h under N2. a Isolated yield; b 450 nm LEDs is used instead of 405 nm LEDs. c 2 mol% of TXT.
