39629-57-7Relevant academic research and scientific papers
Recyclable polymeric π-acid catalyst effective on Mannich-type reaction in water
Masaki, Yukio,Yamazaki, Kouichi,Kawai, Hyouei,Yamada, Tomoyasu,Itoh, Akichika,Arai, Yoshitsugu,Furukawa, Hiroshi
, p. 591 - 593 (2006)
Polymer-supported dicyanoketene acetal (poly-DCKA-1), synthesized by copolymerization of a DCKA bearing a 4-vinylbenzyl group with ethyleneglycol dimethacrylate, was found to be an excellent recyclable catalyst for the three-component Mannich-type reaction of aldehydes, aromatic amines, and TMS enolate of ethyl isobutyrate in water as the sole solvent.
