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. Author manuscript; available in PMC: 2023 Nov 16.
Published in final edited form as: J Am Chem Soc. 2022 Oct 31;144(45):20875–20883. doi: 10.1021/jacs.2c09045

Table 1.

Reaction Optimization and Control Experimentsa

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a

0.1 mmol scale; 1a:2a = 1:2. 4a:2a = 1:2. Conditions A: Pd(OAc)2 (10 mol %), Xantphos (20 mol %), P(2-Furyl)3 (20 mol %), acetic acid (2 equiv), PhMe2SiH (0.2 equiv), TBAB (1 equiv), 1,4-dioxane (0.15 M), blue LED (40 W, 427 nm), 16 h. Conditions B: Pd(OAc)2 (10 mol %), Xantphos (20 mol %), acetic acid (2 equiv), PhMeSiH2 (1 equiv), NaI (2 equiv), DCE (0.15 M), blue LED (40 W, 427 nm), 16 h.

b

Yields were determined by 1H NMR spectroscopy using CH2Br2 as an internal standard.

c

0.15 mmol scale, isolated yields.