13307-56-7Relevant articles and documents
Catalyst-dependent selective synthesis of O/S- and S/S-acetals from enol ethers
Braga,Silveira,Dornelles,Zeni,Galarza,Wessjohann
, p. 3155 - 3162 (1995)
Enol ethers are reacted with mercaptanes to give the corresponding O/S- or S/S-acetals in medium to high yield. Either product can be formed selectively depending on the acid catalyst and the reaction time applied.
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Oae,S. et al.
, p. 5283 - 5291 (1968)
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Synthesis of dithioacetals and oxathioacetals with chiral auxiliaries
Zaidi, Javid H.,Naeem, Fazal,Khan, Khalid M.,Iqbal, Rasfaid,Zia-Ullah
, p. 2641 - 2653 (2007/10/03)
One-pot synthesis of dithioacetals as well as an efficient method for oxathioacetal is reported. Additionally, some chiral auxiliaries were used to synthesize enantiomerically pure dithioacetals and oxathioacetals.
Aggregative activation and carbanion chemistry: Complex base deprotonation and directed functionalisation of dithioacetals
Gros, Philippe,Hansen, Philippe,Caubere, Paul
, p. 15147 - 15156 (2007/10/03)
Bis(phenylthio)methane and [1,3]-dithiane were efficiently deprotonated by the NaNH2-Et(OCH2CH2)2-ONa complex base. A marked behaviour difference was observed between the sodium carbanion of [1,3]-dithiane and the corresponding lithio-derivative. A 'radicaloid' mechanism is proposed to explain the results observed.