GAS-LIQUID CHROMATOGRAPHY OF TERPENES. PART XI. THE VOLATILE OIL OF THE LEAVES OF JUNIPERUS SCOPULORUM SARG

Abstract

The neutral leaf oil of Rocky Mountain juniper was analyzed by gas- liquid chromatography. d-Sabinene was found to be the major constituent (45.7%) and smaller amounts of d-limonene (11.4%), d-alpha-pinene (4.2%), gama-terpinene (1.15%), p-cymene (1.4%), l-linalool (1.2%), d-terpinen4-ol (2.9%), citronellol (0.2%), l-beta-elemene (0.2-0.3%), three isomeric cadinenes (2.7%), l-elemol (6. 0%), and Safrole (1.85%) were isolated. An unidentified acetate (II) (4.7%) was isolated from the oxygenated sesquiterpene fraction and another appears to be present in trace amounts. The composition of the oils from the leaves of four local ornamental plants was found to differ significantly from that of the wild juniper.

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Document Details

Document Type
Technical Report
Publication Date
Mar 16, 1964
Accession Number
AD0445234

Entities

People

  • E. Von Rudlof
  • F. M. Couchman

Organizations

  • National Research Council Canada

Tags

DTIC Thesaurus Topics

  • Alcohols
  • Alkenes
  • Chemical Synthesis
  • Chemistry
  • Chromatography
  • Hydrocarbons
  • Infrared Spectra
  • Liquid Chromatography
  • Oils
  • Organic Chemistry
  • Rocky Mountains
  • Saskatchewan
  • Spectra
  • Terpenes

Readers

  • Analytical Chemistry
  • Forest Ecology