Synthesis of azaspirocyclic compounds organoiron complexes. Potential synthetic routes to histrionicotoxin and cephalotaxus alkaloids.
作者:Anthony J. Pearson、Peter Ham、David C. Rees
DOI:10.1016/0040-4039(80)80094-3
日期:1980.1
Reaction of cyclohexadienylium-Fe(CO)3 complexes (7) and (8) with sodiomalono-nitrile gives the carbo-spirocyclic derivatives (9) and (10), whilst reaction with benzylamine and removal of iron leads to the azaspirocyclic enones (15) and (16), respectively.
环己二烯基-Fe(CO)3配合物(7)和(8)与松香腈反应生成碳-螺环衍生物(9)和(10),而与苄胺反应并除铁则生成氮杂螺环烯酮(15 )和(16)。