An article Site-Selective C-H Functionalization-Sulfination Sequence to Access Aryl Sulfonamides WOS:000543669800003 published article about PALLADIUM-CATALYZED SYNTHESIS; SULFUR-DIOXIDE SURROGATE; ONE-POT; SULFONYL FLUORIDES; BORONIC ACIDS; DABSO; BORYLATION; RONGALITE; REAGENTS; HALIDES in [Alvarez, Eva Maria; Plutschack, Matthew B.; Berger, Florian; Ritter, Tobias] Max Planck Inst Kohlenforsch, D-45470 Mulheim, Germany in 2020, Cited 33. The Name is 1,4-Dioxa-8-azaspiro[4.5]decane. Through research, I have a further understanding and discovery of 177-11-7. Name: 1,4-Dioxa-8-azaspiro[4.5]decane
Aryl sulfinates are precursors to a diverse number of sulfonyl-derived arenes, which are common motifs in pharmaceuticals and agrochemicals. Here, we report a site-selective two-step C-H sulfination sequence via aryl sulfonium salts to access aryl sulfonamides. Combined with site-selective aromatic thianthrenation, an operationally simple one-pot palladium-catalyzed protocol introduces the sulfonyl group using sodium hydroxymethylsulfinate (Rongalite) as a source of SO22-. The hydroxymethyl sulfone intermediate generated from the catalytic process can be employed as a synthetic handle to deliver a variety of sulfonyl-containing compounds.
Name: 1,4-Dioxa-8-azaspiro[4.5]decane. About 1,4-Dioxa-8-azaspiro[4.5]decane, If you have any questions, you can contact Alvarez, EM; Plutschack, MB; Berger, F; Ritter, T or concate me.
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