Sodium Alginate Intercalated Zinc-Containing Layered Double Hydroxides for the Catalytic α-Pinene Oxidation

Yanchun, Hou; Chen, Chunxia; Chen, Chen

doi:10.5171/2014.431101

Cited by 2 publications

(1 citation statement)

References 22 publications

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“…The results presented in Table 3 indicate that the conversion of α-pinene increases as time increases. Ajaikumar et al [1], Yan Chun [35], Rachwalik et al [36] also studied the influence of time of reaction on the selective conversion of α-pinene. Interestingly, both of them noticed that the conversion of α-pinene increases with any increase in the reaction time.…”

Section: Effect Of Catalyst Mass On the Oxidation Of α-Pinenementioning

confidence: 99%

Bimetallic Gold-Containing Catalysts for the Selective Oxidation of a-Pinene: The Formation of a Green Natural Monomer

Muhsen

Etmimi²,

Hutchings

2018

RDMS

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Various bimetallic (i.e., Au-M, where M=Pd, Cu, Co or Fe) gold-containing catalysts were prepared and tested for the oxidation of α-pinene. All catalysts were prepared by impregnation method on TiO 2 support and compared to determine the best and most active catalyst for the selective oxidation of α-pinene. Although, the reaction resulted in the formation of a variety of products including: pinene oxide, verbenol, verbenone, carveol, and carvone, however the emphasis was on studying the effect of increasing the catalytic mass and reaction time, particularly during the conversion of α-pinene to pinene oxide. Other catalysts namely, CoCu, Cu, PdCu, FeCu, Pd and Fe were studied for comparison. After 24 hours, the catalytic activity of all the studied systems was observed to be in the order of: CoCu>Cu>AuCu>PdCu>FeCu>PdAu>Au>Pd>Fe>AuFe. Furthermore, the bimetallic AuFe/TiO 2 system was found to be the best and most active catalyst for the selective conversion of α-pinene to pinene oxide after 24 hours at a temperature of 70 °C. The mass of the catalyst and reaction time greatly influenced the oxidation rate of α-pinene.

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Section: Effect Of Catalyst Mass On the Oxidation Of α-Pinenementioning

confidence: 99%