Effect of Heterogeneous and Homogeneous Pathways on Selectivity of Pinane-2-ol to Linalool Isomerization Full article
| Conference |
10th International Symposium on Relations between Homogeneous and Heterogeneous Catalysis 02-06 Jul 2001 , Lyon |
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| Journal |
Journal of Molecular Catalysis A: Chemical
ISSN: 1381-1169 |
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| Output data | Year: 2002, Volume: 182-183, Pages: 383-393 Pages count : 11 DOI: 10.1016/S1381-1169(01)00512-X | ||
| Tags | Isomerization, Kinetics, Linalool, Mechanism, Pinane-2-ol | ||
| Authors |
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| Affiliations |
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Abstract:
The regularities of pinane-2-ol isomerization over block catalyst under reagent pressure of 2–45 Torr and within a temperature range of 450–620 °C were studied. A scheme of key product—linalool, as well as side products—hydrocarbons and 5-membered cyclic alcohols formation was suggested. Light hydrocarbons C1–C6 are formed by gas phase free radical pathway of pinane-2-ol destruction, hydrocarbons C10 by linalool dehydration over catalyst surface acid centers, 5-membered cyclic alcohols by linalool intermolecular cyclization.
The reaction rate constants of cis/trans-pinane-2-ol conversion to linalool and its following cyclization to 5-membered alcohols were evaluated. The linalool formation mechanism including the intermolecular interaction of OH group proton resulting in pinane ring opening was suggested.
Cite:
Semikolenov V.A.
, Ilina I.I.
, Simakova I.L.
Effect of Heterogeneous and Homogeneous Pathways on Selectivity of Pinane-2-ol to Linalool Isomerization
Journal of Molecular Catalysis A: Chemical. 2002. V.182-183. P.383-393. DOI: 10.1016/S1381-1169(01)00512-X WOS Scopus РИНЦ OpenAlex ANCAN
Effect of Heterogeneous and Homogeneous Pathways on Selectivity of Pinane-2-ol to Linalool Isomerization
Journal of Molecular Catalysis A: Chemical. 2002. V.182-183. P.383-393. DOI: 10.1016/S1381-1169(01)00512-X WOS Scopus РИНЦ OpenAlex ANCAN
Dates:
| Submitted: | Oct 30, 2000 |
| Accepted: | Oct 30, 2000 |
| Published online: | Dec 28, 2001 |
| Published print: | May 31, 2002 |
Identifiers:
| ≡ Web of science: | WOS:000176269200039 |
| ≡ Scopus: | 2-s2.0-0037205086 |
| ≡ Elibrary: | 13409752 |
| ≡ OpenAlex: | W2024538228 |
| ≡ Chemical Abstracts: | 2002:379749 |
| ≡ Chemical Abstracts (print): | 137:263182 |