作者:D. Hesk、T. Duelfer、S. Hickey、D. Hochman、D. Koharski、P. McNamara、S. Saluja
DOI:10.1002/jlcr.2580340714
日期:1994.7
2H and 3H labelled Sch 40120 were prepared by Pt catalysed exchange with isotopic water. D7-Sch 40120 was obtained in two exchanges in 53% yield and 3H-Sch 40120 was prepared by a single exchange at a specific activity of 19.8 Ci/mmole. 14C-Sch 40120 was prepared in 4 steps from 14C-m-chloro aniline in overall 16% radiochemical yield.
通过铂催化与同位素水交换制备了 2H 和 3H 标记的 Sch 40120。D7-Sch 40120 通过两次交换获得,收率为 53%;3H-Sch 40120 通过一次交换制备,比活度为 19.8 Ci/mmole。14C-Sch 40120 由 14C-m-chloro aniline 经过 4 个步骤制备而成,放射性化学收率为 16%。