CeCl<sub>3</sub>·7H<sub>2</sub>O/NaI-promoted Efficient Alkylation of Activated Quinoline and Isoquinoline
作者:J. S. Yadav、B. V. S. Reddy、K. Sathaiah、P. Narayana Reddy
DOI:10.1246/cl.2006.448
日期:2006.4
Active methylene compounds undergo smooth addition to quinolines and isoquinolines activated by chloroformate in the presence of CeCl 3 ·7H 2 O/NaI to afford 2-alkyl-1,2-dihydroquinoline and 1-alkyl-1,2-dihydroisoquinoline, respectively in excellent yields with high selectivity.
在CeCl 3 ·7H 2 O/NaI 存在下,活性亚甲基化合物与氯甲酸酯活化的喹啉和异喹啉顺利加成,分别得到2-烷基-1,2-二氢喹啉和1-烷基-1,2-二氢异喹啉。产率高选择性。