作者:A. S. Abel、O. K. Grigorova、A. D. Averin、O. A. Maloshitskaya、G. M. Butov、E. N. Savelyev、B. S. Orlinson、I. A. Novakov、I. P. Beletskaya
DOI:10.1007/s11172-016-1516-7
日期:2016.7
adamantane-containing amines characterized by different steric hindrances at the amino group was studied. The yields of the amination products depended on the structure of starting compounds. In the reactions of all the dichloroheteroarenes, selective substitution of only one chlorine atom took place, with the best yields being observed for 2,6-dichloropyrazine. In the reaction of 1,3-dichloroisoquinoline
研究了 3,6-二氯哒嗪、氯吡嗪、2,3 和 2,6-二氯吡嗪、2-氯喹喔啉、1-氯和 1,3-二氯异喹啉与各种含金刚烷胺的胺化反应,这些胺的特征在于氨基具有不同的空间位阻。胺化产物的产率取决于起始化合物的结构。在所有二氯杂芳烃的反应中,仅发生一个氯原子的选择性取代,2,6-二氯吡嗪的产率最高。在 1,3-二氯异喹啉的反应中,1 位的氯原子被选择性取代,产率高达 90%。