HEPTADECANOIC ACID synthesis

8synthesis methods

Product Name:HEPTADECANOIC ACID
CAS Number:506-12-7
Molecular formula:C17H34O2
Molecular Weight:270.45

112-88-9 Synthesis

112-88-9
223 suppliers
$5.00/100g

629-90-3
63 suppliers
$40.00/1g

506-12-7
252 suppliers
$6.00/1g

Yield:629-90-3 21% ，506-12-7 78%

Reaction Conditions:

with ozone in carbon dioxide at 20 - 140; under 51005.1 - 157516 Torr; for 0.416667 h;Autoclave;

Steps:

4
(Reference Example 4)An oxygen-containing compound was produced using a batch reaction process.First, 1-octadecene (0.510 g, 2.02 mmol) was added to a 50 mL stainless steel autoclave, and 28 g of a high-pressure carbon dioxide solution containing 2.7 mmol of ozone having an oxygen content of less than 1% was supplied from an ozone supply device to give 6.8 MPa at 20°C.After stirring for 10 minutes, the temperature was increased to 140°C to give 21.0 MPa, and stirring while heating was conducted for 15 minutes.After the reaction, the autoclave was cooled with ice, and the pressure was reduced; subsequently, the reaction mixture was analyzed by FT-NMR using coumarin as an internal standard. The results confirmed that heptadecanoic acid was obtained in a yield of 78%, and heptadecanal was obtained in a yield of 21%.

References:

Utsunomiya University EP2399897, 2011, A1 Location in patent:Page/Page column 22-23

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