Atom- and step-economic 1,3-thiosulfonylation of activated allenes with thiosulfonates to access vinyl sulfones/sulfides.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc01731h
Abstract: A new type of organocatalyzed 1,3-thiosulfonylation has been developed to straightforwardly access highly functionalized vinyl sulfones, which features mild conditions, atom- and step-economy, practicability, conciseness, and environmental friendliness. Moreover, these valuable products can be transformed… read more here.
Keywords: atom step; step economic; vinyl sulfones; thiosulfonylation ... See more keywords
Nickel-Catalyzed Difunctionalization of Alkynyl Bromides with Thiosulfonates and N-Arylthio Succinimides: A Convenient Synthesis of 1,2-Thiosulfonylethenes and 1,1-Dithioethenes
Sign Up to like & getrecommendations! Published in 2021 at "Synthesis"
DOI: 10.1055/a-1482-2486
Abstract: An efficient Ni-catalyzed vicinal thiosulfonylation of 1-bromoalkynes with thiosulfonates in the presence of cesium carbonate has been described. An operationally simple and highly regioselective atom transfer radical addition (ATRA) of alkynyl bromides provided a wide… read more here.
Keywords: thiosulfonylation; synthesis; bromides thiosulfonates; alkynyl ... See more keywords