4,4-(Heptamethylenedioxy)dianiline dihydrochloride

Base Information

• Chemical Name: 4,4-(Heptamethylenedioxy)dianiline dihydrochloride
• CAS No.: 95429-20-2
• Molecular Formula: C₁₉H₂₆N₂O₂*2ClH
• Molecular Weight: 387.35
• Mol file: 95429-20-2.mol

Synonyms:

Chemical Property of 4,4-(Heptamethylenedioxy)dianiline dihydrochloride

Chemical Property:

Purity/Quality:

97% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4,4-(Heptamethylenedioxy)dianiline dihydrochloride

There total 2 articles about 4,4-(Heptamethylenedioxy)dianiline dihydrochloride 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:

1,5-bis-(4-acetylamino-phenoxy)-pentane (104209-30-5) → 4,4'-heptanediyldioxy-di-aniline; dihydrochloride (95429-20-2)

Guidance literature:

With hydrogenchloride; In ethanol;

Reference yield:

1,5-dibromo-pentane (111-24-0) → 4,4'-heptanediyldioxy-di-aniline; dihydrochloride (95429-20-2)

Guidance literature:

Multi-step reaction with 2 steps

1: anhydous K₂CO₃ / dimethylformamide / 4 h / Heating

2: HCl / ethanol

With hydrogenchloride; potassium carbonate; In ethanol; N,N-dimethyl-formamide;

Reference yield:

4,4'-heptanediyldioxy-di-aniline; dihydrochloride (95429-20-2) → 4,4'-heptanediyldioxy-di-aniline (2519-77-9)

Guidance literature:

With sodium hydrogencarbonate; In water; for 1h;

upstream raw materials:

1,5-bis-(4-acetylamino-phenoxy)-pentane

1,5-dibromo-pentane

Downstream raw materials:

4,4'-heptanediyldioxy-di-aniline