1-(4-FLUOROPHENYL)HOMOPIPERAZINE

Base Information

• Chemical Name: 1-(4-FLUOROPHENYL)HOMOPIPERAZINE
• CAS No.: 263409-96-7
• Molecular Formula: C11H15 F N2 . Cl H
• Molecular Weight: 230.713
• Hs Code.: 29339900
• Mol file: 263409-96-7.mol

Synonyms:1H-1,4-Diazepine,1-(4-fluorophenyl)hexahydro-, monohydrochloride (9CI)

Chemical Property of 1-(4-FLUOROPHENYL)HOMOPIPERAZINE

Chemical Property:

• PSA: 15.27000
• LogP: 3.62320

Purity/Quality:

99%, ^*data from raw suppliers

1-(4-Fluorophenyl)homopiperazinehydrochloride 95+% ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-37

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-(4-FLUOROPHENYL)HOMOPIPERAZINE

There total 2 articles about 1-(4-FLUOROPHENYL)HOMOPIPERAZINE 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: 90.0%

4-(4-fluorophenyl)-1,4-diazepane-1-carboxylic acid tert-butyl ester (263409-95-6) → 1-(4-fluorophenyl)-1,4-diazepane hydrochloride salt (263409-96-7)

Guidance literature:

With hydrogenchloride; In methanol; at 5 - 10 ℃;

DOI:10.1016/j.tet.2009.07.086

Reference yield:

tert-butyl 1,4-diazepine-1-carboxylate (112275-50-0) + 1-Bromo-4-fluorobenzene (460-00-4) → 1-(4-fluorophenyl)-1,4-diazepane hydrochloride salt (263409-96-7)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium t-butanolate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / toluene / 17 h / 80 °C

2: hydrogenchloride / 1,4-dioxane; diethyl ether / 3 h / 20 °C

With hydrogenchloride; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; sodium t-butanolate; In 1,4-dioxane; diethyl ether; toluene;

upstream raw materials:

4-(4-fluorophenyl)-1,4-diazepane-1-carboxylic acid tert-butyl ester

tert-butyl 1,4-diazepine-1-carboxylate

1-Bromo-4-fluorobenzene

Refernces

• 1、 Sch?n, Uwe,Messinger, Josef,Buckendahl,Prabhu,Konda. "An improved synthesis of N-aryl and N-heteroaryl substituted homopiperazines-from conventional thermal conditions to scaling-up using microwave heating". experimental part. p. 8125 - 8131. Retrieved 2009/12/26.