Synthesis of arylstannanes by palladium-catalyzed desulfitative coupling reaction of sodium arylsulfinates with distannanes
Sign Up to like & getrecommendations! Published in 2018 at "Tetrahedron Letters"
DOI: 10.1016/j.tetlet.2018.09.065
Abstract: Abstract A novel Pd-catalyzed desulfitative cross-coupling reaction of sodium arylsulfinates with hexaalkyl distannanes is realized, allowing the facile synthesis of functionalized arylstannanes with moderate to excellent yields. The successful implement of gram-scale synthesis and tandem… read more here.
Keywords: reaction sodium; coupling reaction; sodium arylsulfinates; reaction ... See more keywords
Copper-Catalyzed Disulfonation of Terminal Alkynes with Sodium Arylsulfinates.
Sign Up to like & getrecommendations! Published in 2020 at "Organic letters"
DOI: 10.1021/acs.orglett.0c00575
Abstract: A novel and direct disulfonylation reaction of commercially available terminal alkynes under copper(I)/bromodifluoroacetate cocatalyst has been realized. This protocol provides a facile and practical pathway to selectively access (E)-1,2-disulfonylethenes, in which features good functional group… read more here.
Keywords: catalyzed disulfonation; copper catalyzed; terminal alkynes; alkynes sodium ... See more keywords