Tetrahedron Letters p. 5147 - 5150 (1986)
Update date:2022-08-04
Topics: Synthesis Chromatography Purification Spectroscopy Extraction Chemical Reaction Alkaloids Spermine Unsymmetrical
Crombie, Leslie
Jones, Raymond C. F.
Haigh, David
Spermine alkaloids homaline, hopromalinol, hopromine, and hoprominol are prepared by sequential coupling of 4-substituted 5-methyl-1,5-diazacyclooctan-2-ones, available by transamidation from 4-substituted azetidin-2-ones, to 1,4-dichlorobut-2-ene.
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Doi:10.1002/ejoc.201500116
(2015)Doi:10.1021/jo00046a008
(1992)Doi:10.1016/j.bmcl.2008.10.088
(2008)Doi:10.1021/ol501458p
(2014)Doi:10.1016/j.bmc.2008.10.059
(2008)Doi:10.1016/S0040-4039(00)85070-4
(1986)
