145388-13-2Relevant articles and documents
Desulfurative Chlorination of Alkyl Phenyl Sulfides
Canestrari, Daniele,Lancianesi, Stefano,Badiola, Eider,Strinna, Chiara,Ibrahim, Hasim,Adamo, Mauro F. A.
supporting information, p. 918 - 921 (2017/02/26)
The chlorination of readily available secondary and tertiary alkyl phenyl sulfides using (dichloroiodo)benzene (PhICl2) is reported. This mild and rapid nucleophilic chlorination is extended to sulfa-Michael derived sulfides, affording elimination-sensitive β-chloro carbonyl and nitro compounds in good yields. The chlorination of enantioenriched benzylic sulfides to the corresponding inverted chlorides proceeds with high stereospecificity, thus providing a formal entry into enantioenriched chloro-Michael adducts. A mechanism implying the formation of a dichloro-λ4-sulfurane intermediate is proposed.
Ionic-liquid-supported 1,5,7-triazabicyclo[4.4.0]dec-5-ene - An efficient and recyclable organocatalyst for Michael addition to α,β-unsaturated ketones
Muthyala, Manoj Kumar,Chhikara, Bhupender S.,Parang, Keykavous,Kumar, Anil
experimental part, p. 290 - 297 (2012/04/23)
A novel ionic-liquid-supported 1,5,7-triazabicyclo[4.4.0]dec-5-ene (IL-TBD) was synthesized and investigated for its ability to act as an active organocatalyst in the Michael addition of active methylene compounds and thiophenols to chalcones under solven
A mild and highly efficient one-pot three-component reaction for carbon-sulfur bond formation catalyzed by potassium tert-butoxide
Movassagh, Barahman,Rakhshani, Amir
, p. 1179 - 1182 (2012/01/05)
Potassium tert-butoxide has been found to be a highly efficient catalyst for one-pot, three-component reaction of aryl aldehydes, acetophenones, and thiols via Claisen-Schmidt/Michael addition reactions for the synthesis of thia-Michael adducts in high yields. The reactions are best carried out in tert-butyl alcohol at room temperature.