3-Substituted (Z)-2-(bromomethyl)propenoates reacted with (S)-1-(4-methoxyphenyl)ethylamine in the presence of astoichiometric amount of quinidine to yield (R)-3-[(tert-butoxycarbonyl)amino]-2-methylenealkanoates (aza-MoritaBaylisHillman adducts) in enantiomerically pure form.
机构:
Vilnius State Univ, Fac Chem, Dept Organ Chem, LT-03225 Vilnius, LithuaniaVilnius State Univ, Fac Chem, Dept Organ Chem, LT-03225 Vilnius, Lithuania
Karpaviciene, Ieva
Cikotiene, Inga
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机构:
Vilnius State Univ, Fac Chem, Dept Organ Chem, LT-03225 Vilnius, LithuaniaVilnius State Univ, Fac Chem, Dept Organ Chem, LT-03225 Vilnius, Lithuania