An efficient route to prepare 3-amino allylic alcohols in excellent regio- and stereoselectivity in the presence of bases by orangoselenium catalysis has been developed. In the absence of bases alpha,beta-unsaturated aldehydes were formed in up to 97% yield. Control experiments reveal that the hydroxy group is crucial for the direct amination.
REICH, HANS J.;EISENHART, ERIC K.;WHIPPLE, WESLEY L.;KELLY, MARTHA J., J. AMER. CHEM. SOC., 110,(1988) N 19, C. 6432-6442
作者:REICH, HANS J.、EISENHART, ERIC K.、WHIPPLE, WESLEY L.、KELLY, MARTHA J.