5331-34-0Relevant academic research and scientific papers
Formation of cyclic sulfonium salts by Me3SiI-promoted intramolecular displacement of hydroxide or methoxide by sulfide. Ring contraction thiepane → thiolane
Cere, Vanda,Pollicino, Salvatore,Fava, Antonino
, p. 5989 - 5998 (2007/10/03)
A suitably positioned (1,2-, 1,4-, and 1,5-) intramolecular sulfide interferes with the iodotrimethylsilane-promoted iodine for hydroxyl substitution, as well as the related alcohol deprotection procedure (regioselective cleavage of methyl ethers). The ou
Et3B Induced Radical Addition of Thiols to Acetylenes
Ichinose, Yoshifumi,Wakamatsu, Kuni,Nozaki, Kyoko,Birbaum, Jean-Luc,Oshima,Koichiro,Utimoto, Kiitiro
, p. 1647 - 1650 (2007/10/02)
Thiols added easily to acetylenic compounds in the presence of Et3B to give alkenyl sulfides in good yields.The reaction of acetylenes with 3-methyl-2-buten-1-thiol gave dihydrothiophene derivatives in one pot.
