Syntheses of Three Mono-Brominated Enamide Analogs of Natural Alkaloids Isolated from the Tasmanian Marine Bryozoan Amathia Wilson
DOI:
https://doi.org/10.29356/jmcs.v55i1.852Keywords:
brominated enamides, amathamidesAbstract
Synthesis of three brominated enamides, analogs of natural alkaloids isolated from the Tasmanian marine bryozoan Amathia Wilson, were prepared by a sequence of reactions starting from 3-hydroxybenzaldehyde.
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Data collected at 294 K using highly oriented graphite crystal monochromated MoK ? radiation, The structure was solved by direct methods and non-hydrogen atoms were refined anisotropically.
In the final least-squares refinement cycle on F, R = 7.79%, wR2 = 20.77%. The crystal data are a = 7.790(3) Å b = 9.113(2) Å, c = 9.968(4) Å, ? = 900, ? = 97.06 (3)0, ? = 900, V = 702.2(4) Å3, space group P21/n. CCDC number 779842 for compound 8c.
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