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ChemicalBook CAS DataBase List Camphene
79-92-5

Camphene synthesis

8synthesis methods
From pinene by catalytic isomerization or from bornyl chloride by heating with alkali in the presence of abietenesulfonic acid.
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Yield:-

Reaction Conditions:

with zirconia pillared zirconium phosphate ZrO2-ZrP-a-150 in toluene at 80; for 4 h;Reagent/catalyst;

Steps:

Catalytic tests

General procedure: The Prins condensation of β-pinene with paraformaldehyde was carried out in a three-necked flask equipped with a condenser. Typically, 50 mg catalyst, 1 mmol (0.136 g) β-pinene, 2 mmol (0.06 g) paraformaldehyde and 5 ml toluene were added with magnetic stirring at 80 °C for 4 h. The products were analyzed by a gas chromatograph equipped with a SE-30 capillary column (30 m × 0.25 mm × 0.3 μm).

References:

Wang, Xueyan;Wang, Tao;Hua, Weiming;Yue, Yinghong;Gao, Zi [Catalysis Communications,2014,vol. 43,p. 97 - 101]

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