155206-75-0Relevant academic research and scientific papers
Direct preparation of 7-allyl- and 7-arylindolines
Leonori, Daniele,Coldham, Iain
supporting information; experimental part, p. 2619 - 2623 (2010/02/28)
Addition of allyl halides to the organolithium species derived from lithiation of N-tert-bu-toxycarbonylindoline with iec-butyllithium (secBuLi) and tetramethylethylenediamine (TMEDA) occurs regioselectively by SN2 allylation. In contrast, the
A Synthesis of Pyrrolophenanthridone Alkaloids via Consecutive Directed Lithiation and Palladium -Catalyzed Cross-Coupling Reactions
Iwao, Masatomo,Tekehara, Hirokazu,Obata, Shigeru,Watanabe, Mitsuaki
, p. 1717 - 1720 (2007/10/02)
A short and convergent synthesis of pyrrolophenanthridone alkaloids, such as anhydrolycorin-7-one, oxoassoanine, hippadine, and pratosine, was developed by using directed lithiation and palladium-catalyzed cross-coupling as key reactions.Anhydrolycorin-7-
