Emmett, Edward J. et al. published their research in Angewandte Chemie, International Edition in 2014 |CAS: 60770-67-4

The Article related to aryl halide dabso butyl bromoacetate sulfonylation palladium catalyst, bytylacetate sulfone preparation, alcohols, arenes, palladium, sulfonamides, synthetic methods, General Organic Chemistry: Synthetic Methods and other aspects.SDS of cas: 60770-67-4

Emmett, Edward J.; Hayter, Barry R.; Willis, Michael C. published an article in 2014, the title of the article was Palladium-catalyzed synthesis of ammonium sulfinates from aryl halides and a sulfur dioxide surrogate. A gas- and reductant-free process.SDS of cas: 60770-67-4 And the article contains the following content:

Described herein is a simple reaction system consisting of the sulfur dioxide surrogate DABSO, triethylamine, and a palladium(0) catalyst for effective conversion of a broad range of aryl and heteroaryl halides into the corresponding ammonium sulfinates. Key features of this gas- and reductant-free reaction include the low loadings of palladium (1 mol%) and ligand (1.5 mol%) which can be employed, and the use of iso-Pr alc. as both a solvent and formal reductant. The ammonium sulfinate products are converted in situ into a variety of sulfonyl-containing functional groups, including sulfones, sulfonyl chlorides, and sulfonamides. © Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim. The experimental process involved the reaction of 5-Iodobenzofuran(cas: 60770-67-4).SDS of cas: 60770-67-4

The Article related to aryl halide dabso butyl bromoacetate sulfonylation palladium catalyst, bytylacetate sulfone preparation, alcohols, arenes, palladium, sulfonamides, synthetic methods, General Organic Chemistry: Synthetic Methods and other aspects.SDS of cas: 60770-67-4

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem