Piperaceae Alkaloids: Part III. Synthesis of N‐isobutyl‐11‐(3,4‐methylenedioxyphenyl)‐undeca‐2,4,6‐trans, trans, trans‐trienoic amide and N‐isobutyl‐11‐(3,4‐methylenedioxyphenyl)‐undeca‐2,8,10‐trans, trans, trans‐trienoic amide (piperstachine)
Authors:
- 5 November 1975
- journal article
- research article
- Published by Wiley in Helvetica Chimica Acta
- Vol. 58 (7) , 2026-2035
Abstract
N‐Isobutyl‐11‐(3, 4‐methylenedioxyphenyl)‐undeca‐2,4,6‐trans, trans, trans‐trienoic amide (II) and N‐isobutyl‐11‐(3,4‐methylenedioxyphenyl)‐undeca‐2,8,10‐trans, trans, trans‐trienoic amide (III), two of the three possible structures of the alkaloid piperstachine, have been synthesized. Compound (III) has been found to be identical with piperstachine. The 1H‐ and 13C‐NMR. spectra of the compound (II) are discussed.Keywords
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