Synthesis of the originally proposed structures of elatenyne and an enyne from Laurencia majuscula

Sheldrake, Helen M and Jamieson, Craig and Pascu, Sofia I and Burton, Jonathan W (2009) Synthesis of the originally proposed structures of elatenyne and an enyne from Laurencia majuscula. Organic and Biomolecular Chemistry, 7 (2). pp. 238-252. ISSN 1477-0520 (https://doi.org/10.1039/b814953d)

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Abstract

A bidirectional synthesis of the originally proposed structures for the natural products elatenyne and a chloroenyne from Laurencia majuscula is described along with a reassessment of the structures of the halogenated enynes based upon a C-13 NMR chemical shift/structure correlation.