62071-27-6Relevant articles and documents
Access to 2-Amino-3-Arylthiophenes by Base-Catalyzed Redox Condensation Reaction Between Arylacetonitriles, Chalcones, and Elemental Sulfur
Nguyen, Thi Thu Tram,Le, Van Anh,Retailleau, Pascal,Nguyen, Thanh Binh
supporting information, p. 160 - 165 (2019/12/11)
A straightforward access to 2-amino-3-arylthiophenes has been developed via one-pot two-step three-component reaction of arylacetonitriles, chalcones and elemental sulfur. The first step consists of a DBU-catalyzed formation of Michael adduct between aryl
Water-soluble calixarenes as new inverse phase-transfer catalysts. Their application to aldol-type condensation and Michael addition reactions in water
Shimizu, Shoichi,Shirakawa, Seiji,Suzuki, Takashi,Sasaki, Yasuyuki
, p. 6169 - 6173 (2007/10/03)
Aldol-type condensation and Michael addition reactions of activated methyl and methylene compounds in aqueous NaOH solution have been developed without the need for any added organic solvents. The water-soluble calix[n]arenes, which contain trimethylammon
CONJUGATE ADDITION IN PHASE TRANSFER CATALYSIS CONDITIONS: REACTIONS OF α ENONES WITH ARYLACETONITRILES
Cossentini, Moncef,Seyden-Penne, Jacqueline
, p. 689 - 696 (2007/10/02)
Conjugate addition of arylacetonitriles 1-3 to α-enones 4-6 can be performed in liquid-liquid PTC conditions (toluene-saturated aqueous K2CO3 solution).The reaction is too slow with isophorone or mesityloxide to be synthetically useful.