804563-07-3Relevant articles and documents
A cation-exchange resin promoted imino aldol reaction, leading to the synthesis of 2-isocephem and 2-oxa-isocephem
Shimizu, Makoto,Tachi, Masanori,Hachiya, Iwao
, p. 1394 - 1395 (2004)
Imino aldol reaction of ketene silyl acetals with the chiral imine 1 proceeds smoothly to give β-amino esters in good yields with high diasetereoselectivity under the influence of a cation-exchange resin, and the subsequent functional group transformation