A Concise Synthesis of (+)-(S)-Dihydroperiphylline
- 1 January 1995
- journal article
- letter
- Published by Georg Thieme Verlag KG in Synlett
- Vol. 1995 (01) , 41-42
- https://doi.org/10.1055/s-1995-4855
Abstract
The total synthesis of the spermidine alkaloid, (+)-(S)-dihydroperiphylline, is described. The key reactions in the present strategy are enantioselective aldol-type reaction of imines with ketene silyl acetals promoted by chiral BLA (Brønsted acid assisted chiral Lewis acid) and boron-templated cyclization of triamino esters.Keywords
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