中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
N-苯磺酸吲哚 | 1-benzenesulfonylindole | 40899-71-6 | C14H11NO2S | 257.313 |
3-碘-1-(苯磺酰)吲哚 | 3-iodo-1-phenylsulfonyl-1H-indole | 80360-14-1 | C14H10INO2S | 383.209 |
3-溴-(1-苯磺酰)吲哚 | 3-bromo-1-phenylsulfonyl indole | 99655-68-2 | C14H10BrNO2S | 336.209 |
Palladium-catalyzed bond-forming reactions, such as the Suzuki–Miyaura and Mizoroki–Heck reactions, are some of the most broadly utilized reactions within the chemical industry. These reactions frequently employ hazardous solvents; however, to adhere to increasing sustainability pressures and restrictions regarding the use of such solvents, alternatives are highly sought after. Here we demonstrate the utility of dimethyl isosorbide (DMI) as a bio-derived solvent in several benchmark Pd-catalyzed reactions: Suzuki–Miyaura (13 examples, 62–100% yield), Mizoroki–Heck (13 examples, 47–91% yield), and Sonogashira (12 examples, 65–98% yield).