TY - JOUR
T1 - 22,-Dimethyl-4-phenyloxazoline and 2,2-dimethyl-4,5-diphenylimidazolidine as new chiral auxiliaries. Applications to asymmetric nitrile oxide cycloadditions
AU - Kanemasa, Shuji
AU - Onimura, Kenjiro
AU - Wada, Eiji
AU - Tanaka, Junji
PY - 1991
Y1 - 1991
N2 - Asymmetric dipolar cycloadditions of a nitrile oxide to the acrylamide derivatives of two new chiral auxiliaries, (R)-2,2-dimethyl-4-phenyloxazolidines and (S,S)-2,2-dimethyl-4,5-diphenylimidazolidine, show satisfactorily high diastereoselectivities (up to 91%).
AB - Asymmetric dipolar cycloadditions of a nitrile oxide to the acrylamide derivatives of two new chiral auxiliaries, (R)-2,2-dimethyl-4-phenyloxazolidines and (S,S)-2,2-dimethyl-4,5-diphenylimidazolidine, show satisfactorily high diastereoselectivities (up to 91%).
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U2 - 10.1016/S0957-4166(00)80018-X
DO - 10.1016/S0957-4166(00)80018-X
M3 - Article
AN - SCOPUS:0026338574
VL - 2
SP - 1185
EP - 1188
JO - Tetrahedron Asymmetry
JF - Tetrahedron Asymmetry
SN - 0957-4166
IS - 12
ER -