[4-(2,4-Dichloro-phenyl)-piperazin-1-yl]-((1R,2R)-2-phenyl-cyclopropyl)-methanone

Base Information

• Chemical Name: [4-(2,4-Dichloro-phenyl)-piperazin-1-yl]-((1R,2R)-2-phenyl-cyclopropyl)-methanone
• CAS No.: 307952-28-9
• Molecular Formula: C₂₀H₂₀Cl₂N₂O
• Molecular Weight: 375.298
• Mol file: 307952-28-9.mol

Synonyms:[4-(2,4-Dichloro-phenyl)-piperazin-1-yl]-((1R,2R)-2-phenyl-cyclopropyl)-methanone

Chemical Property of [4-(2,4-Dichloro-phenyl)-piperazin-1-yl]-((1R,2R)-2-phenyl-cyclopropyl)-methanone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [4-(2,4-Dichloro-phenyl)-piperazin-1-yl]-((1R,2R)-2-phenyl-cyclopropyl)-methanone

There total 3 articles about [4-(2,4-Dichloro-phenyl)-piperazin-1-yl]-((1R,2R)-2-phenyl-cyclopropyl)-methanone 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:

(1R,2R)-trans-2-phenyl-1-cyclopropanecarboxylic acid (3471-10-1) + 1-(2,4-dichloro-phenyl)-piperazine (1013-78-1) → [4-(2,4-Dichloro-phenyl)-piperazin-1-yl]-((1R,2R)-2-phenyl-cyclopropyl)-methanone (307952-28-9)

Guidance literature:

With dmap; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; at 0 ℃;

DOI:10.1021/jm990562x

Reference yield:

(1SR,2SR)-2-phenylcyclopropanecarbonyl chloride (939-87-7,5685-36-9,37107-48-5,42916-08-5,42916-12-1,42916-13-2,62624-90-2,78738-39-3) → [4-(2,4-Dichloro-phenyl)-piperazin-1-yl]-((1R,2R)-2-phenyl-cyclopropyl)-methanone (307952-28-9)

Guidance literature:

Multi-step reaction with 3 steps

1: 15 percent / triethylamine / CH₂Cl₂ / 3 h / 20 °C

2: KOH; hydrazine hydrate / ethane-1,2-diol / 30 h / 160 °C

3: DMAP; EDCI; HOBT / CH₂Cl₂ / 0 °C

With dmap; potassium hydroxide; benzotriazol-1-ol; hydrazine hydrate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In dichloromethane; ethylene glycol; 1: Acylation / 2: Hydrolysis / 3: Acylation;

DOI:10.1021/jm990562x

Reference yield:

(1R,2R)-2-Phenyl-cyclopropanecarboxylic acid ((R)-1-phenyl-ethyl)-amide → [4-(2,4-Dichloro-phenyl)-piperazin-1-yl]-((1R,2R)-2-phenyl-cyclopropyl)-methanone (307952-28-9)

Guidance literature:

Multi-step reaction with 2 steps

1: KOH; hydrazine hydrate / ethane-1,2-diol / 30 h / 160 °C

2: DMAP; EDCI; HOBT / CH₂Cl₂ / 0 °C

With dmap; potassium hydroxide; benzotriazol-1-ol; hydrazine hydrate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; ethylene glycol; 1: Hydrolysis / 2: Acylation;

DOI:10.1021/jm990562x

upstream raw materials:

(1R,2R)-trans-2-phenyl-1-cyclopropanecarboxylic acid

1-(2,4-dichloro-phenyl)-piperazine

(1SR,2SR)-2-phenylcyclopropanecarbonyl chloride