Natural acetylenes. Part XXIII. A C18 polyacetylenic keto-aldehyde related to falcarinone from an umbellifer (Pastinaca sativa L.)

Ewart R.H. Jones; S. Safe; V. Thaller

doi:10.1039/j39660001220

Natural acetylenes. Part XXIII. A C₁₈ polyacetylenic keto-aldehyde related to falcarinone from an umbellifer (Pastinaca sativa L.)

Ewart R.H. Jones, S. Safe, V. Thaller

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10 Scopus citations

Abstract

The structure of the polyacetylenic keto-aldehyde {H₂C= CH·CO·[C≡C]₂·CH₂CH= CH·[CH₂]₇·CHO} has been determined. It is the first C₁₈ polyacetylene to be isolated from a plant (Pastinaca sativa L.) of the main polyacetylene-producing families. Its occurrence almost certainly establishes the derivation of the C₁₇ falcarinone and related compounds and is in harmony with Bu'Lock's hypothesis for the biogenesis of the natural acetylenes.

Original language	English (US)
Pages (from-to)	1220-1221
Number of pages	2
Journal	Journal of the Chemical Society C: Organic Chemistry
DOIs	https://doi.org/10.1039/j39660001220
State	Published - 1966

ASJC Scopus subject areas

Organic Chemistry

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title = "Natural acetylenes. Part XXIII. A C18 polyacetylenic keto-aldehyde related to falcarinone from an umbellifer (Pastinaca sativa L.)",

abstract = "The structure of the polyacetylenic keto-aldehyde \{H2C= CH·CO·[C≡C]2·CH2CH= CH·[CH2]7·CHO\} has been determined. It is the first C18 polyacetylene to be isolated from a plant (Pastinaca sativa L.) of the main polyacetylene-producing families. Its occurrence almost certainly establishes the derivation of the C17 falcarinone and related compounds and is in harmony with Bu'Lock's hypothesis for the biogenesis of the natural acetylenes.",

author = "Jones, \{Ewart R.H.\} and S. Safe and V. Thaller",

year = "1966",

doi = "10.1039/j39660001220",

language = "English (US)",

pages = "1220--1221",

journal = "Journal of the Chemical Society C: Organic Chemistry",

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T1 - Natural acetylenes. Part XXIII. A C18 polyacetylenic keto-aldehyde related to falcarinone from an umbellifer (Pastinaca sativa L.)

AU - Jones, Ewart R.H.

AU - Safe, S.

AU - Thaller, V.

PY - 1966

Y1 - 1966

N2 - The structure of the polyacetylenic keto-aldehyde {H2C= CH·CO·[C≡C]2·CH2CH= CH·[CH2]7·CHO} has been determined. It is the first C18 polyacetylene to be isolated from a plant (Pastinaca sativa L.) of the main polyacetylene-producing families. Its occurrence almost certainly establishes the derivation of the C17 falcarinone and related compounds and is in harmony with Bu'Lock's hypothesis for the biogenesis of the natural acetylenes.

AB - The structure of the polyacetylenic keto-aldehyde {H2C= CH·CO·[C≡C]2·CH2CH= CH·[CH2]7·CHO} has been determined. It is the first C18 polyacetylene to be isolated from a plant (Pastinaca sativa L.) of the main polyacetylene-producing families. Its occurrence almost certainly establishes the derivation of the C17 falcarinone and related compounds and is in harmony with Bu'Lock's hypothesis for the biogenesis of the natural acetylenes.

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U2 - 10.1039/j39660001220

DO - 10.1039/j39660001220

M3 - Article

AN - SCOPUS:0004877454

SN - 0022-4952

SP - 1220

EP - 1221

JO - Journal of the Chemical Society C: Organic Chemistry

JF - Journal of the Chemical Society C: Organic Chemistry

ER -

Natural acetylenes. Part XXIII. A C₁₈ polyacetylenic keto-aldehyde related to falcarinone from an umbellifer (Pastinaca sativa L.)

Abstract

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