Synthesis of Fused Indazole Ring Systems and Application to Nigeglanine Hydrobromide
作者:Aaron C. Sather、Orion B. Berryman、Julius Rebek
DOI:10.1021/ol300303s
日期:2012.3.16
The single-step synthesis of fused tricyclic pyridazino[1,2-a]indazolium ring systems is described. Structural details revealed by crystallography explain the unexpected reactivity. The method is applied to the gram scale synthesis of nigeglanine hydrobromide.
描述了稠合三环哒嗪并[1,2- a ]吲唑环体系的一步合成。晶体学揭示的结构细节解释了意想不到的反应性。该方法应用于氢溴酸尼加拉宁的克级合成。