the National Natural Science Foundation of China(Nos.20472026 and 20525206);Chang Jiang Scholar Program of the Ministry of Education, China.
A complete study of the asymmetric addition of phenylacetylene to ketones catalyzed by Schiff-base amino alcohol-Zn complex is reported in this article. The Schiff-base amino alcohols were easily prepared from amino a...
Project suported by the National Natural Science Foundation of China (Nos. 20372028, 20472026, 20525206, 20021001) and the Specialized Research Fund for the Doctoral Program in Higher Education Institutions of the Ministry of Education of China.
A readily available β-sulfonamide alcohol-titanium complex was found to be effective on promoting the asymmetric addition reaction of an alkynylzinc reagent to unactivated simple ketones under very mild conditions. A...