Dodecane synthesis

14synthesis methods

Product Name:Dodecane
CAS Number:112-40-3
Molecular formula:C12H26
Molecular Weight:170.33

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.

3344-70-5 Synthesis

3344-70-5
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$5.00/1g

112-40-3
330 suppliers
$10.00/10g

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

143-07-7 Synthesis