97584-63-9Relevant academic research and scientific papers
Sulfurization of Nonenolizable Diketones
Ishii, Akihiko,Nakayama, Juzo,Ding, Meng-xin,Kotaka, Noboru,Hoshino, Masamatsu
, p. 2421 - 2427 (2007/10/02)
Sulfurization of nonenolizable diketones 1a-d by Lawesson's reagent (LR) and boron trisulfide reagent (B2S3) was investigated.Sulfurization of 1,4-diketone 1a with LR at 50 deg C in benzene affords disulfide 2 (23percent) and 1,3-dithietane 4a (70percent)
REGIOSELECTIVITE DE L'ADDITION D'ENETHIOLATES DE COMPOSES THIOCARBONYLES AVEC LES ENONES
Metzner, Patrick,Rakotonirina, Rose
, p. 1289 - 1298 (2007/10/02)
The regiochemistry of the reaction of lithium thioenolates towards non aromatic unsaturated ketones has been examined.The thioenolates have been generated by deprotonation of various thiocarbonyl compounds with lithium diisopropylamide.Thionesters afford
