(E)- or (Z)-perfluorinated beta-enaminoesters were prepared by direct addition of primary or secondary amines to ethyl perfluoroalkynoates without any catalyst. (C) 2002 Elsevier Science B.V. All rights reserved.
(E)-或(Z)-
全氟乙基β-联
氨酸酯通过直接向乙基二
氟乙炔酸酯中添加一元或二元胺制备,无需催化剂。 (C) 2002 Elsevier Science B.V. All rights reserved.