2,6-dibromo-4-[(4,5-dihydro-1H-imidazol-2(3H)-ylidene)amino]-3,5-diethylbenzenamine

Base Information

Chemical Name:2,6-dibromo-4-[(4,5-dihydro-1H-imidazol-2(3H)-ylidene)amino]-3,5-diethylbenzenamine
CAS No.:121158-54-1
Molecular Formula:C₁₃H₁₈Br₂N₄
Molecular Weight:390.121
Hs Code.:

Synonyms:2,6-dibromo-4-[(4,5-dihydro-1H-imidazol-2(3H)-ylidene)amino]-3,5-diethylbenzenamine

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Chemical Property of 2,6-dibromo-4-[(4,5-dihydro-1H-imidazol-2(3H)-ylidene)amino]-3,5-diethylbenzenamine

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Technology Process of 2,6-dibromo-4-[(4,5-dihydro-1H-imidazol-2(3H)-ylidene)amino]-3,5-diethylbenzenamine

There total 5 articles about 2,6-dibromo-4-[(4,5-dihydro-1H-imidazol-2(3H)-ylidene)amino]-3,5-diethylbenzenamine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 56.3%

: 86861-20-3
2,6-Diethyl-N₁-(2-imidazolidinylidene)-1,4-benzenediamine

: 121158-54-1
2,6-dibromo-4-[(4,5-dihydro-1H-imidazol-2(3H)-ylidene)amino]-3,5-diethylbenzenamine

Guidance literature:: With bromine; In acetic acid; trifluoroacetic acid; 1.) ice-bath temperature, 1.5 h, 2.) ice-bath temperature -> room temperature;
DOI:10.1021/jm00128a022

Reference yield:

: 579-66-8
2,6-diethylaniline

: 121158-54-1
2,6-dibromo-4-[(4,5-dihydro-1H-imidazol-2(3H)-ylidene)amino]-3,5-diethylbenzenamine

Guidance literature:: Multi-step reaction with 5 steps

1: 69.9 percent / POCl₃ / 3 h / Heating

2: 91.1 percent / H₂O / 3 h / Heating

3: 1.) NaNO₂, AcOH, 2.) 35percent HNO₃ / 1.) H₂O, 5 deg C, 1.5 h, 2.) a) 5 deg C, 0.5 h, b) reflux, 1 h

4: Fe, HCl / ethanol; H₂O / 0.5 h / Heating

5: 56.3 percent / Br₂ / acetic acid; trifluoroacetic acid / 1.) ice-bath temperature, 1.5 h, 2.) ice-bath temperature -> room temperature

With hydrogenchloride; water; bromine; nitric acid; iron; acetic acid; sodium nitrite; trichlorophosphate; In ethanol; water; acetic acid; trifluoroacetic acid;
DOI:10.1021/jm00128a022

Reference yield:

: 86861-31-6
1-acetyl-N-(2,6-diethylphenyl)-4,5-dihydro-1H-imidazol-2(3H)-imine

: 121158-54-1
2,6-dibromo-4-[(4,5-dihydro-1H-imidazol-2(3H)-ylidene)amino]-3,5-diethylbenzenamine

Guidance literature:: Multi-step reaction with 4 steps

1: 91.1 percent / H₂O / 3 h / Heating

2: 1.) NaNO₂, AcOH, 2.) 35percent HNO₃ / 1.) H₂O, 5 deg C, 1.5 h, 2.) a) 5 deg C, 0.5 h, b) reflux, 1 h

3: Fe, HCl / ethanol; H₂O / 0.5 h / Heating

4: 56.3 percent / Br₂ / acetic acid; trifluoroacetic acid / 1.) ice-bath temperature, 1.5 h, 2.) ice-bath temperature -> room temperature

With hydrogenchloride; water; bromine; nitric acid; iron; acetic acid; sodium nitrite; In ethanol; water; acetic acid; trifluoroacetic acid;
DOI:10.1021/jm00128a022