Synthesis of novel tricyclic 4-chloro-7,8,10,11-tetrahydro-5H-benzo[e]pyrimido[4,5-b][1,4]diazepin-9(6H)-ones
作者:Jinbao Xiang、Lianyou Zheng、Tong Zhu、Qun Dang、Xu Bai
DOI:10.1002/jhet.384
日期:——
A series of tricyclic 7,8,10,11‐tetrahydro‐5H‐benzo[e]pyrimido[4,5‐b][1,4]diazepin‐9(6H)‐ones were prepared in moderate to high yields using TFA‐promoted iminium‐cyclization reactions of 3‐(6‐(butylamino)‐4‐chloropyrimidin‐5‐ylamino)cyclohex‐2‐enones and various aldehydes. J. Heterocyclic Chem., (2010).
以中等至高收率制备了 一系列三环7,8,10,11-四氢-5 H-苯并[ e ]嘧啶基[4,5- b ] [1,4]二氮杂pin-9(6 H)-酮使用TFA促进的3-(6-(丁基氨基)-4-氯嘧啶-5-氨基氨基)环己基-2-烯酮和各种醛的亚胺环化反应。J.杂环化学。(2010)。