162318-40-3Relevant academic research and scientific papers
Chemistry of silyl thioketones part 9. 1 A new selective synthesis of 1-silyl-1-enethiols and of 2-silyl-thiacycloalk-2-enes of common to large ring size
Bonini, Bianca F.,Comes-Franchini, Mauro,Fochi, Mariafrancesca,Mazzanti, Germana,Ricci, Alfredo
, p. 4803 - 4816 (2007/10/03)
ω-Haloacylsilanes 1 were selectively transformed via thioacylsilanes into Z-silyl-enethiols 4 with solid sodium hydrogen carbonate or into 2-silylthiacycloalk-2-enes5 of common to large ring size with solid sodium hydroxide. Compounds 5 underwent protiode
A new synthetic method for 2-silyl-thiacyeloalk-2-enes of different ring size by intramolecular cyclization through silyl thiones
Bonini,Comes-Franchini,Mazzanti,Ricci,Rosa-Fauzza,Zani
, p. 9227 - 9228 (2007/10/02)
ω-Haloacylsilanes 1a-d were transformed by H2S/HCI into the corresponding silyl thiones 2 which underwent enethiolization on base treatment. Enethiols 3 cyclized intramolecularly to afford the title compounds 4a-d in high yields.
