62071-29-8Relevant academic research and scientific papers
Influence of the quaternary ammonium salt on the addition of α-cyanocarbanions to mesityl oxide, methyl crotonate and cinnamate, and methyl sorbate under phase transfer catalysis
Roux-Schmitt,Croisat,Seyden-Penne,Wartski,Cossentini
, p. 325 - 333 (2007/10/03)
1,4-addition of nitrile 1a to mesityl oxide 2 giving 7a has been easily achieved under PTC liquid-liquid conditions using tetrabutylammonium hydrogen sulfate as catalyst, the quaternary ammonium salt/1a molar ratio being 0.37. In the same way, 1,4-additio
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.
