871468-89-2Relevant academic research and scientific papers
Asymmetric intramolecular Michael reaction catalyzed by proline-derived small anilides
Kikuchi, Makoto,Inagaki, Tomohiko,Nishiyama, Hisao
, p. 1075 - 1078 (2008/02/13)
Simple proline-derived anilide-catalyzed asymmetric intramolecular Michael reaction was described. Chiral cyclic ketoaldehydes were obtained from acyclic formyl enones in excellent yields with good stereoselectivity. The reaction proceeded in exceptionall
Catalytic asymmetric reductive Michael cyclization
Yang, Jung Woon,Hechavarria Fonseca, Maria T.,List, Benjamin
, p. 15036 - 15037 (2007/10/03)
A highly efficient and chemo-, regio-, diastereo-, and enantioselective organocatalytic tandem conjugate reduction-Michael cyclization of enal enones has been developed. Accordingly, treating the enal enone with a Hantzsch dihydropyridine in the presence
Cysteine-derived organocatalyst in a highly enantioselective intramolecular Michael reaction
Hayashi, Yujiro,Gotoh, Hiroaki,Tamura, Tomohiro,Yamaguchi, Hirofumi,Masui, Ryouhei,Shoji, Mitsuru
, p. 16028 - 16029 (2007/10/03)
Asymmetric intramolecular Michael reaction catalyzed by an organocatalyst derived from cysteine has been developed for the synthesis of chiral bicyclo[4.3.0]nonene and cis-disubstituted cyclopentane skeletons with a creation of three or two contiguous chiral centers in good yield with high diastereo- and excellent enantioselectivities. Copyright
