N,N-Dimethyldecylamine synthesis
- Product Name:N,N-Dimethyldecylamine
- CAS Number:1120-24-7
- Molecular formula:C12H27N
- Molecular Weight:185.35
14433-76-2
319 suppliers
$9.00/25g
112-30-1
485 suppliers
$5.00/25g
7516-82-7
22 suppliers
inquiry
1120-24-7
170 suppliers
$5.00/25g
7396-58-9
163 suppliers
$30.00/25mL
Yield:1120-24-7 96.3 %Chromat. ，7516-82-7 2.7 %Chromat. ，7396-58-9 0.7 %Chromat. ，112-30-1 0.1 %Chromat.
Reaction Conditions:
with hydrogen;dimethyl amine;CuCr catalyst Leuna 1970T at 250; under 7500.75 Torr;Product distribution / selectivity;Gas phase;
Steps:
1
Example 1: In a fixed bed reactor containing 15 g of CuCr catalyst (Leuna 1970T) a mixture of N,N-dimethyldecylamide, DMA and H2 is introduced. The mixture with a molar composition of amide/auxiliary amine/H2 of 1/3/120 is preheated and introduced continuously at the catalyst bed at a rate of 15 g amide/h. The reactor is heated at 2500C and operated at 10 bars. At the outlet, the product containing the amine is separated from the gas by condensation. The liquid outlet is analysed using gaschromatography, the composition (area%) is displayed in table 1. By a simple methylation reaction, N-methyldecylamine can be converted to N,N-dimethyldecylamine reducing the side products to less than 1 %.
References:
TAMINCO WO2006/136204, 2006, A1 Location in patent:Page/Page column 11-12
14433-76-2
319 suppliers
$9.00/25g
1120-24-7
170 suppliers
$5.00/25g
112-29-8
409 suppliers
$6.00/25g
124-40-3
531 suppliers
$18.00/100ml
1120-24-7
170 suppliers
$5.00/25g
67-56-1
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$7.29/5ml-f
2016-57-1
217 suppliers
$6.00/1g
1120-24-7
170 suppliers
$5.00/25g