(1R,2R)-N₁,N₂-bis(5,7-bis(trifluoromethyl)-1H-benzo[d]imidazol-2-yl)cyclohexane-1,2-diamine

Base Information

• Chemical Name: (1R,2R)-N₁,N₂-bis(5,7-bis(trifluoromethyl)-1H-benzo[d]imidazol-2-yl)cyclohexane-1,2-diamine
• CAS No.: 1355991-56-8
• Molecular Formula: C₂₄H₁₈F₁₂N₆
• Molecular Weight: 618.428

Synonyms:(1R,2R)-N₁,N₂-bis(5,7-bis(trifluoromethyl)-1H-benzo[d]imidazol-2-yl)cyclohexane-1,2-diamine

Chemical Property of (1R,2R)-N₁,N₂-bis(5,7-bis(trifluoromethyl)-1H-benzo[d]imidazol-2-yl)cyclohexane-1,2-diamine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (1R,2R)-N₁,N₂-bis(5,7-bis(trifluoromethyl)-1H-benzo[d]imidazol-2-yl)cyclohexane-1,2-diamine

There total 7 articles about (1R,2R)-N₁,N₂-bis(5,7-bis(trifluoromethyl)-1H-benzo[d]imidazol-2-yl)cyclohexane-1,2-diamine 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: 47.0%

2-chloro-5,7-bis(trifluoromethyl)-1H-benzoimidazole (683240-87-1) + (1R,2R)-1,2-diaminocyclohexane (20439-47-8) → (1R,2R)-N1-(5,7-bis(trifluoromethyl)-1H-benzo[d]imidazol-2-yl)cyclohexane-1,2-diamine (1355991-91-1) + (1R,2R)-N1,N2-bis(5,7-bis(trifluoromethyl)-1H-benzo[d]imidazol-2-yl)cyclohexane-1,2-diamine (1355991-56-8)

Guidance literature:

In N,N-dimethyl-formamide; acetonitrile; at 175 ℃; for 0.833333h; Microwave irradiation; Sealed vessel;

DOI:10.1016/j.tet.2011.12.021

Reference yield:

4,6-bis(trifluoromethyl)-1,3-dihydrobenzimidazol-2-one (683240-86-0) → (1R,2R)-N1-(5,7-bis(trifluoromethyl)-1H-benzo[d]imidazol-2-yl)cyclohexane-1,2-diamine (1355991-91-1) + (1R,2R)-N1,N2-bis(5,7-bis(trifluoromethyl)-1H-benzo[d]imidazol-2-yl)cyclohexane-1,2-diamine (1355991-56-8)

Guidance literature:

Multi-step reaction with 2 steps

1: trichlorophosphate / 15 h / Reflux

2: N,N-dimethyl-formamide; acetonitrile / 0.83 h / 175 °C / Microwave irradiation; Sealed vessel

With trichlorophosphate; In N,N-dimethyl-formamide; acetonitrile;

DOI:10.1016/j.tet.2011.12.021

Reference yield:

N-(2-nitro-3,5-bis(trifluoromethyl)phenyl)acetamide → (1R,2R)-N1-(5,7-bis(trifluoromethyl)-1H-benzo[d]imidazol-2-yl)cyclohexane-1,2-diamine (1355991-91-1) + (1R,2R)-N1,N2-bis(5,7-bis(trifluoromethyl)-1H-benzo[d]imidazol-2-yl)cyclohexane-1,2-diamine (1355991-56-8)

Guidance literature:

Multi-step reaction with 5 steps

1: water; sodium hydroxide / methanol / 2 h / 110 °C

2: palladium 10% on activated carbon; hydrogen / ethanol / 2 h / 20 °C

3: tetrahydrofuran / 3 h / 20 °C

4: trichlorophosphate / 15 h / Reflux

5: N,N-dimethyl-formamide; acetonitrile / 0.83 h / 175 °C / Microwave irradiation; Sealed vessel

With palladium 10% on activated carbon; water; hydrogen; sodium hydroxide; trichlorophosphate; In tetrahydrofuran; methanol; ethanol; N,N-dimethyl-formamide; acetonitrile;

DOI:10.1016/j.tet.2011.12.021

upstream raw materials:

4,6-bis(trifluoromethyl)-1,3-dihydrobenzimidazol-2-one

2-chloro-5,7-bis(trifluoromethyl)-1H-benzoimidazole

(1R,2R)-1,2-diaminocyclohexane

(3,5-bis(trifluoromethyl)methyl)acetanilide

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 1355991-56-8 (1R,2R)-N₁,N₂-bis(5,7-bis(trifluoromethyl)-1H-benzo[d]imidazol-2-yl)cyclohexane-1,2-diamine

Send

Send

Metric Ton KG G Pound L ML

Send

Send