Halliday Jill I, Chebib Mary, Turner Peter, McLeod Malcolm D
School of Chemistry, F11, and Faculty of Pharmacy, A15, University of Sydney, Camperdown, NSW 2006, Australia.
Org Lett. 2006 Jul 20;8(15):3399-401. doi: 10.1021/ol061242s.
[Structure: see text] N,N-Bis(ethoxymethyl)alkylamines function as effective reagents in the double-Mannich annulation of cyclic ketone substrates, providing efficient access to a series of azabicyclic ketones. These ring systems are a useful scaffold for the four-step synthesis of novel constrained homocholine analogues.
[结构:见正文] N,N-双(乙氧基甲基)烷基胺在环状酮底物的双曼尼希环化反应中作为有效试剂,能高效合成一系列氮杂双环酮。这些环系是用于新颖的受限高胆碱类似物四步合成的有用骨架。