60774-46-1Relevant articles and documents
Disulfide-based metal-free α-sulfanylation of ketones
Vaquer, Andrea F.,Frongia, Angelo,Secci, Francesco,Tuveri, Enrica
, p. 96695 - 96704 (2015/11/24)
An eco-friendly methodology for the direct α-sulfanylation of ketones, has been developed. The procedure, based on the use of functionalized diaryldisulfides and catalyzed by d,l-proline, represents a mild and efficient approach for the preparation of α-arylthio-ketones.
Nucleophilic substitution reactions of sulfur-substituted cyclohexanone acetals: An analysis of the factors controlling stereoselectivity
Billings, Susan B.,Woerpel
, p. 5171 - 5178 (2007/10/03)
The reactions of cyclohexanone acetals substituted with thiophenyl groups (and other heteroatoms) at C-2 demonstrate the powerful influence that these substituents have on the stereoselectivity of nucleophilic substitution reactions. The trans selectivities of these reactions correlate with the behavior of the corresponding ketones. These experiments lend support to the possibility that the reactions of the acetals, which proceed via oxocarbenium ions, are operating under Felkin-Anh control.
Diastereoselective Sulfenylation Reactions Employing N-(Phenylthio)lactams under Nonbasic Conditions
Wilson, Lawrence J.,Liotta, Dennis C.
, p. 1948 - 1950 (2007/10/02)
Silyl enol ethers and silyl ketene acetals react with sulfenamides in the presence of trimethylsilyl triflate to give the corresponding trans-sulfenylated ketones and lactones.