Fig. 7: Synthetic transformations from the benzofuran product 3a. | Nature Communications

Fig. 7: Synthetic transformations from the benzofuran product 3a.

From: Facile access to benzofuran derivatives through radical reactions with heteroatom-centered super-electron-donors

Fig. 7

Conditions: a lawesson’s reagent, toluene, 100 °C, N2. b Cl2CHOCH3, TiCl4, DCM, −10 °C to r.t., N2. c C4F9I, PPh3, Blue LED (440–445 nm, 10 W), MeOH, r.t., N2. d NBS, CHCl3:CH3CN = 1:1, −30 °C. e o-tolylboronic acid, Pd(PPh3)4, K2CO3, toluene:H2O (7:3), 100 °C, N2. f Methyl acrylate, PdCl2, K2CO3, NMP, 80 °C, N2.

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