359701-09-0Relevant academic research and scientific papers
Structure and reactivity of thiophanium salts, the elusive intermediates in ArS+-mediated one-pot sequence of three Ad(E) reactions
Lazareva, Margarita I.,Kryschenko, Yury K.,Caple, Ron,Wakefield, Darren,Hayford, Anthony,Smit, William A.,Shashkov, Alexander S.
, p. 8787 - 8790 (1998)
The structure of the previously postulated cationoid intermediate, presumably formed in ArS+-mediated coupling of two vinyl ether units, was firmly established as (1R*,2R*,4S*)-2,4-dimethoxy-3,3-dimethyl-1-p- tolylthiophanium salt and its reactivity was elucidated.
Polyfunctional compounds containing the 4,6-dialkoxy-7-arylthioheptene moiety as synthetically useful intermediates. The course of Lewis acid-induced transformations
Chekmarev, Dmitriy S.,Lazareva, Margarita I.,Zatonsky, Georgy V.,Maskaev, Andrei V.,Caple, Ron,Smit, William
, p. 7957 - 7967 (2007/10/03)
Data on the selectivity of the Lewis acids induced transformations of the title compounds are presented, and the routes leading to formation of products containing either cyclohexane or 1,3-diene units are described.
Selectivity of the Lewis acid-induced transformations of polyfunctional compounds containing a 4,6-dialkoxy-7-(arylthio)heptene moiety
Chekmarev,Maskaev,Zatonsky,Lazareva,Caple,Smit
, p. 176 - 178 (2007/10/03)
The interaction of the title adducts with Lewis acids may proceed as an attack at either β-alkoxy or δ-alkoxy group to the arylthio substituent leading to the formation of substituted cyclohexane or 1,3-diene derivatives, respectively.
Four-component coupling via a sequence of three AdE reactions involving arenesulfenyl chloride, two alkyl vinyl ether units, and silicon-containing π-donors as a method for the synthesis of polyfunctional compounds
Lazareva,Kryschenko,Dilman,Hayford,Caple,Smit
, p. 895 - 903 (2007/10/03)
A protocol for the synthesis of polyfunctional compounds by a Lewis acid initiated tandem sequence of three AdE reactions of sulfur-containing electrophiles with two alkyl vinyl ether units and silicon containing π-donors is proposed.
