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4-(Hexadecyloxy)benzene-1,3-diamine synthesis

3synthesis methods
2,4-Dinitro-(n-hexadecyloxy)benzene

42579-93-1
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4-(Hexadecyloxy)benzene-1,3-diamine

137819-03-5
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Yield:137819-03-5 93.5%

Reaction Conditions:

with hydrogen in ethanol at 60; under 30003 Torr; for 2 h;Autoclave;Temperature;

Steps:

2

Then, 1,3-dinitro-4-hexadecyloxybenzene was added to the autoclave, 100 ml of ethanol, 4 g of nickel, and hydrogen were pressurized to 4 MPa. The mixture was heated to 60° C., and the reaction was incubated for 2 h.1,3-Diamino-4-hexadecyloxybenzene was obtained, and the yield was 93.5%.

References:

CN108003043,2018,A Location in patent:Paragraph 0038; 0039; 0041; 0044; 0047