Pearson, Anthony J.; Ham, Peter; Rees, David C., Journal of the Chemical Society. Perkin transactions I
作者:Pearson, Anthony J.、Ham, Peter、Rees, David C.
DOI:——
日期:——
Organoiron complexes in organic synthesis. Part 5. Spirocyclisation reactions of tricarbonylcyclohexadienyliumiron complexes
作者:Anthony J. Pearson
DOI:10.1039/p19800000400
日期:——
Attempted spirocyclisation of tricarbonyldimethyl[3-(4-methoxycyclohexa-2,4-dienylium)propyl]malonate}iron hexafluorophosphate (4) and tricarbonyl[methyl 5-(4-methoxycyclohexa-2,4-dieny)ium-3-oxopentanoate]iron hexafluorophosphate (11) to the desired spiro[4.5]decane derivatives (5) and (12) failed under a variety of mild conditions. Spirocyclisation of tricarbonyl[methyl 6-(4-methoxycyclohexa-2,