115125-88-7Relevant articles and documents
"Syn effect" in nucleophilic addition of amines to 1,3-dienyl sulfone and ethyl (E)-2,4-pentadienoate
Yamazaki, Masao,Guha, Samar Kumar,Ukaji, Yutaka,Inomata, Katsuhiko
experimental part, p. 740 - 753 (2009/04/10)
The stereochemistry of nucleophilic addition of amines to (E)-l-tosyl-l,3-butadiene was investigated. The Z/E ratios of the resulting allylic sulfones varied with amines, solvents, temperature, and concentration. When diethylamine was reacted in low conce
Synthesis of Allyl and Dienyl Sulphones via Iodosulphonylation of Conjugated Dienes
Barluenga, Jose,Martinez-Gallo, Jose M.,Najera, Carmen,Fananas, Francisco J.,Yus, Miguel
, p. 2605 - 2610 (2007/10/02)
The iodosulphonylation of conjugated dienes with sodium or mercury(II) toluene-p-sulphinate and iodine yields δ-iodoalkenyl sulphones stereoselectively.These compounds undergo stereospecific dehydrohalogenation to afford dienyl sulphones and nucleophilic