123-35-3Relevant articles and documents
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Walker,Hawkins
, p. 4209 (1952)
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Takabe,K. et al.
, p. 2662 (1972)
Naves,Bondavalli
, p. 563 (1965)
Molybdenum- and tungsten-catalyzed allylation of aromatic compounds with allylic esters and alcohols
Shimizu, Isao,Sakamoto, Toshiaki,Kawaragi, Saeko,Maruyama, Yooichiro,Yamamoto, Akio
, p. 137 - 138 (1997)
A novel method to substitute aromatic compounds with allylic groups using oxygen-containing allylic compounds in the presence of molybdenum or tungsten carbonyls under neutral conditions has been developed. The method is applicable to one step synthesis of methyl eugenol.
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Haley et al.
, p. 264 (1969)
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Selective Synthesis of 1,3-Dienic Terpenes in a β-Form through Regioselective 1,4-Elimination of Allylic Ethers
Otera, Junzo,Niibo, Yoshihisa,Okuda, Kazuhiro
, p. 1829 - 1832 (1986)
γ-Methyl-substituted allylic ethers proved to be converted into β-substituted dienes exclusively on treatment with t-BuOK in refluxing THF or cyclohexane.
Flash vacuum thermolysis of terpenic compounds in the pinane series
Lemee,Ratier,Duboudin,Delmond
, p. 1313 - 1318 (1995)
The flash pyrolysis of various derivatives (hydrocarbons and oxygenated compounds) in the pinane series has been studied. We observed a high degree of conversion and good selectivity.
Mochida
, p. dtsch.Ref.S.133 (1934)
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Tanaka,S. et al.
, p. 3252 - 3254 (1975)
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Hunt,Hawkins
, p. 5618 (1950)
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Thermal behavior of pinan-2-ol and linalool
Leiner, Janne,Stolle, Achim,Ondruschka, Bernd,Netscher, Thomas,Bonrath, Werner
, p. 8358 - 8375 (2013)
Linalool is an important intermediate for syntheses of isoprenoid fragrance compounds and vitamins A and E. One process option for its production is the thermal gas-phase isomerization of cis- and trans-pinan-2-ol. Investigations of this reaction were performed in a flow-type apparatus in a temperature range from 350-600 °C and a residence time range of 0.6-0.8 s. Rearrangement of the bicyclic alcohol led to linalool, plinols arising from consecutive reactions of linalool and other side products. Effects of residence time, temperature, surface-to-volume-ratio, carrier gas, and the presence of additives on yield and selectivity were studied. Furthermore, the effects of such parameters on ene-cyclization of linalool affording plinols were investigated. Results indicate that manipulation of the reaction in order to affect selectivity is difficult due to the large free path length to other molecules in the gas phase. However, conditions have been identified allowing one to increase the selectivity and the yield of linalool throughout pyrolysis of pinan-2-ol.
Hawkins,Vogh
, p. 902 (1953)
Method and Means for Releasing a Terpene Mixture to a Cannabis Flower During Storage
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, (2021/09/17)
A method and means for releasing a terpene mixture to a Cannabis flower during storage with may be from a cotton pulp card or a two-way humidity pack with an additional terpene blend for keeping a Cannabis flower fresh while naturally increasing the desired terpene levels. The product is a blend of humidity regulating agents infused with terpenes (plant derived) which allows for the product to be paired with herbal material to increase and maintain the relative humidity, while transferring the flavor/aroma/taste terpenes from the package into the herbal material. There are two embodiments, the first is a Terp Pack+Humidity (“Terp Pack+RH”) which contains a herban material to increase and maintain relative humidity, while releasing the infused terenes, and the second is more simply a Terp Pack (“Terp Pack”) which contains no humidity enhancing material and is only a carrier for releasing the terpene mixture.
Method for synthesizing high-purity 13C2-myrcene from 13C2-geraniol
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, (2020/08/06)
The invention relates to a method for synthesizing high-purity 13C2-myrcene from 13C2-geraniol. The method comprises the following steps: (1) dissolving 13C2-geraniol in an organic solvent, adding hydrogen peroxide and p-toluenesulfonic acid monohydrate, stirring for reaction, monitoring the reaction process by TLC (Thin Layer Chromatography), after the reaction is completed, concentrating the obtained reaction solution under reduced pressure, and purifying by silica gel column chromatography to obtain an intermediate, (2) dissolving the intermediate in an organic solvent, stirring and heatingto react with potassium tert-butoxide and 18-crown ether-6 dissolved in an organic solvent under the protection of nitrogen, by TLC, monitoring the reaction process, after the reaction is completed,stirring and cooling the obtained reaction liquid, adding diethyl ether for extraction, sequentially cleaning an organic phase with water, a saturated sodium bicarbonate aqueous solution and saturatededible salt water, carrying out drying, and carrying out silica gel column chromatography purification so that high-purity 13C2-myrcene is obtained. According to the method, no metal catalyst or additive is used, the process conditions are mild, and the method has the advantages of being simple, efficient, economical and environmentally friendly and is particularly suitable for synthesis of isotope 13C or 14C labeled myrcene and non-isotope labeled myrcene.