Issue 0, 1974

Natural acetylenes. Part XLIV. C14 polyacetylenes from Trachelium caeruleum L. (campanulaceae)

Abstract

Three new C14 polyacetylenes, the epoxy-alcohol (R = CH2·OH) and aldehyde (R = CHO) RCH[double bond, length half m-dash]CH·[C[triple bond, length half m-dash]C]2·CH([graphic omitted]H·[graphic omitted], and the triol, HO·CH2·CH[double bond, length half m-dash]CH·[C[triple bond, length half m-dash]C]2·CH(OH)·CH(OH)·[graphic omitted], as well as the known alcohol, HO·CH2·CH[double bond, length half m-dash]CH·[C[triple bond, length half m-dash]C]2·CH[double bond, length half m-dash]CH·[graphic omitted] have been detected in extracts from Trachelium caeruleum L. A partial structure for another constituent, a C14 enediynene diol, is proposed. The two epoxides and the triol have been synthesised and their stereochemistry partly elucidated.

Article information

Article type
Paper

J. Chem. Soc., Perkin Trans. 1, 1974, 1987-1991

Natural acetylenes. Part XLIV. C14 polyacetylenes from Trachelium caeruleum L. (campanulaceae)

R. K. Bentley, C. A. Higham, J. K. Jenkins, E. R. H. Jones and V. Thaller, J. Chem. Soc., Perkin Trans. 1, 1974, 1987 DOI: 10.1039/P19740001987

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