N1,N1-diethyl-2-methylbenzene-1,4-diamine synthesis

6synthesis methods

Product Name:N1,N1-diethyl-2-methylbenzene-1,4-diamine
CAS Number:2628-71-9
Molecular formula:C11H18N2
Molecular Weight:178.27

63494-57-5
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N1,N1-diethyl-2-methylbenzene-1,4-diamine

2628-71-9
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$121.00/500mg

Yield:2628-71-9 46.5%

Reaction Conditions:

with hydrogen;palladium 10% on activated carbon in methanol at 20;

Steps:

131.b

A solution of diethyl-(2-methyl-4-nitro-phenyl)-amine (340mg, 1.634mniol) in methanol (10ml) was hydrogenated over 10% Pd-C (50mg) at room temperature and atmospheric pressure until no more gas absorption occurred. The reaction mixture was filtered over celite and the filtrate concentrated to dryness to give Nl,Nl-Diethyl-2- methyl-benzene-l,4-diamine (243mg, 46.5%) as oil.

References:

WO2006/123145,2006,A1 Location in patent:Page/Page column 66

99-52-5 Synthesis

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2628-71-9
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$121.00/500mg

References

1,4-Benzenediamine,N1-ethyl-2-methyl-(9CI)

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2628-71-9
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References

Benzenamine, N-ethyl-2-methyl-4-nitroso-

56331-13-6
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2628-71-9
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References

Benzenamine, N-ethyl-2-methyl-N-nitroso-

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2628-71-9
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$121.00/500mg

References