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  • P-ISSN 1225-0163
  • E-ISSN 2288-8985

The Study on the Thermal Isomerization of Pinane

Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
1992, v.5 no.4, pp.373-379
Lee, Jung-Bock
Kim, Chang-Bae
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Abstract

The pyrolysis conditions for the thermal isomerization products of pinane were carried out by the furnace type pyrolyzer and the curie-point pyrolyzer equipped with gas chromatograph and mass spectrometer. It was confirmed that curie-point type is much better furnace type, and high yield (70%) of citronellene was obtained from pinane as the main isomerization product under the best conditions by curie-point type. The optimum conditions of pyrolysis are <TEX>$590^{\circ}C$</TEX> for 4 sec. and the major products were indentified as citronellene, m-Menth-6-ene, m-Menth-1-ene and 1-Methyl-4-(1-methylethylidiene) cyclohexane.

keywords
citronellene, curie-point pyrolysis of pinane


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