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ChemicalBook CAS DataBase List Dodecane
112-40-3

Dodecane synthesis

14synthesis methods
Dodecane is isolated from the kerosene and gas oil fractions of crude oil by selective adsorption and subsequent desorption to yield mixtures of paraffins that can be separated by fractional distillation.
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Yield:112-40-3 90%

Reaction Conditions:

with triethylamine in water at 20; for 2 h;Inert atmosphere;Irradiation;

Steps:

5 Example 5

Using CdSe QDs as a photocatalyst, 4 mL of water was added to the photocatalyst.Wherein the solubility of the catalyst is 2×10-5M,Add 1,12-dibromododecane (164 mg, 0.5 mmol)And 300 μL of triethylamine (218.1 mg, 2.16 mmol),Replace the air with an Ar atmosphere at room temperature,The LED lamp (λ > 460 nm) was irradiated for 2 h.After the reaction, diphenylacetonitrile is the internal standard.Dodecane was detected as the main product by FID-GC.The yield is as high as 90%.

References:

CN109438156,2019,A Location in patent:Paragraph 0063; 0064

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