36998-40-0Relevant academic research and scientific papers
Trimethylsilyloxide-Catalysed Peterson Olefinations with 2,2-Bis(trimethylsilyl)-1,3-dithiane
Manvar, Atul,O'Shea, Donal F.
supporting information, p. 7259 - 7263 (2015/11/25)
The synthesis of the reagent 2,2-bis(trimethylsilyl)-1,3-dithiane was directly achieved in an excellent yield from 1,3-dithiane in one step. The bench-stable reagent can be utilized for Peterson olefinations using either TMSOK/Bu4NCl or fluorid
Extended pummerer reaction of arylketene dithioacetal monoxides with aromatic compounds by means of trifluoromethanesulfonic anhydride
Yoshida, Suguru,Yorimitsu, Hideki,Oshima, Koichiro
, p. 786 - 787 (2008/12/21)
Extended Pummerer reaction of arylketene dithioacetal monoxides with aromatic compounds by means of trifluoromethanesulfonic anhydride proceeded in moderate to good yields. In the case of intramolecular cyclization of (2-arylphenyl)ketene dithioacetal mon
Counterattack Reagent: Hexamethyldisilane in a Direct Synthesis of Ketene Dithioacetals and 2-Trimethylsilyl-1,3-dithiane Derivatives from 1,3-Dithiane
Hwu, Jih Ru,Lee, Taekyo,Gilbert, Bryant A.
, p. 3219 - 3224 (2007/10/02)
A novel method has been developed for the direct synthesis of ketene dithioacetals and 2-trimethylsilyl-1,3-dithiane derivatives from 1,3-dithiane.Treatment of 1,3-dithiane (1.0 mol equiv.) with BuLi (1.1 mol equiv.), HMPA (4.0 mol equiv.), and Me3SiSiMe3
RELATIVE REACTIVITY OF 2-DIPHENYLPHOSPHINOYL- AND 2-DIPHENYLTHIOPHOSPHINOYL-2-(1,3)DITHIANYLLITHIUM AS REAGENTS WITTIG-HORNER/COREY-SEEBACH.
Juaristi, Eusebio,Gordillo, Barbara,Valle, Lucia
, p. 1963 - 1970 (2007/10/02)
The reaction of the title carbanions with several aldehydes and ketones to afford the corresponding ketene dithioketals was studied.It was found that the P=O organolithium reagent reacted with both types of carbonyl substrates in good to excellent yields.
