Recommanded Product: m-Methoxyphenol. In 2020.0 RSC ADV published article about CARBONYLATION REACTIONS; ELEVATED-TEMPERATURES; COUPLING REACTIONS; CARBON-MONOXIDE; PALLADIUM; CHEMISTRY; SUFEX; CO in [Koeckinger, Manuel; Hone, Christopher A.; Kappe, C. Oliver] Res Ctr Pharmaceut Engn GmbH RCPE, Ctr Continuous Flow Synth & Proc CCFLOW, Inffeldgasse 13, A-8010 Graz, Austria; [Koeckinger, Manuel; Hone, Christopher A.; Kappe, C. Oliver] Karl Franzens Univ Graz, Inst Chem, NAWI Graz, Heinrichstr 28, A-8010 Graz, Austria; [Hanselmann, Paul; Hu, Guixian] Lanza AG, LPBN, R&D Chem, CH-3930 Visp, Switzerland in 2020.0, Cited 39.0. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6.
This communication describes the palladium-catalyzed reductive carbonylation of aryl fluorosulfonates (ArOSO2F) using syngas as an inexpensive and sustainable source of carbon monoxide and hydrogen. The conversion of phenols to aryl fluorosulfonates can be conveniently achieved by employing the inexpensive commodity chemical sulfuryl fluoride (SO2F2) and base. The developed continuous flow formylation protocol requires relatively low loadings for palladium acetate (1.25 mol%) and ligand (2.5 mol%). Good to excellent yields of aryl aldehydes were obtained within 45 min for substrates containing electron withdrawing substituents, and 2 h for substrates containing electron donating substituents. The optimal reaction conditions were identified as 120 degrees C temperature and 20 bar pressure in dimethyl sulfoxide (DMSO) as solvent. DMSO was crucial in suppressing Pd black formation and enhancing reaction rate and selectivity.
Recommanded Product: m-Methoxyphenol. About m-Methoxyphenol, If you have any questions, you can contact Kockinger, M; Hanselmann, P; Hu, GX; Hone, CA; Kappe, CO or concate me.
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Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles