2943-26-2Relevant articles and documents
Malowan
, p. 201,204 (1930)
A Novel Method for the Direct Synthesis of Symmetrical and Unsymmetrical Sulfides and Disulfides from Aryl Halides and Ethyl Potassium Xanthogenate
Soleiman-Beigi,Arzehgar
supporting information, p. 986 - 992 (2018/02/09)
An efficient and new method for the synthesis of disulfides and sulfides via the reaction of aryl halides with ethyl potassium xanthogenate in the presence of MOF-199 is described. O -Ethyl- S -aryl carbonodithioate has a key role as an intermediate in this procedure; it was converted into symmetrical diaryl disulfides in DMF. Additionally, this could be applied to the synthesis of unsymmetrical aryl alkyl(aryl′) disulfides by the reaction with S -alkyl(aryl) sulfurothioates (Bunte salts) as well as unsymmetrical aryl alkyl(aryl′) sulfides in DMSO.
S-alkyl chlorothioformates from xanthates
Gade, Alexandra M.,Abelt, Christopher J.
, p. 2097 - 2099 (2008/02/12)
Reaction of S-alkyl O-ethyl xanthates (S-alkyl O-ethyl dithiocarbonates) with catalytic Vilsmeier reagent generated in situ from N-formylmorpholine (morpholine-4-carbaldehyde) gives S-alkyl chlorothioformates in good yields. Georg Thieme Verlag Stuttgart.