Propanedinitrile, [(4-aminophenyl)methylene]-

Base Information

• Chemical Name: Propanedinitrile, [(4-aminophenyl)methylene]-
• CAS No.: 17082-32-5
• Molecular Formula: C10H7N3
• Molecular Weight: 169.186
• Mol file: 17082-32-5.mol

Synonyms:Propanedinitrile,[(4-aminophenyl)methylene];Propanedinitrile,2-[(4-nitrophenyl)methylene];(4-amino-benzylidene)-malononitrile;[(4-aminophenyl)methylene]methane-1,1-dicarbonitrile;2-(4-Aminobenzylidene)malononitrile;(4-Amino-benzyliden)-malononitril;

Chemical Property of Propanedinitrile, [(4-aminophenyl)methylene]-

Chemical Property:

• PSA: 73.60000
• LogP: 2.28056

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Propanedinitrile, [(4-aminophenyl)methylene]-

There total 6 articles about Propanedinitrile, [(4-aminophenyl)methylene]- 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: 100.0%

4-nitrobenzaldehdye (555-16-8) + malononitrile (109-77-3) → 2-(4-aminobenzylidene)malononitrile (17082-32-5)

Guidance literature:

4-nitrobenzaldehdye; malononitrile; In N,N-dimethyl-formamide; at 80 ℃; for 0.333333h; Autoclave;

With hydrogen; In N,N-dimethyl-formamide; at 50 ℃; for 3h; under 1500.15 Torr; Autoclave;

DOI:10.1039/c6ra12088a

Reference yield: 92.0%

4-Nitrobenzylidenemalononitrile (2700-23-4) → 2-(4-aminobenzylidene)malononitrile (17082-32-5)

Guidance literature:

With hydrazine hydrate; In ethanol; at 60 ℃; for 2h; chemoselective reaction; Sealed tube; Green chemistry;

DOI:10.1002/asia.201700025

Reference yield: 65.0%

4-aminobenzaldehyde (556-18-3,28107-09-7) + malononitrile (109-77-3) → 2-(4-aminobenzylidene)malononitrile (17082-32-5)

Guidance literature:

With piperidine; In methanol; at 50 ℃; for 8h; Inert atmosphere;

DOI:10.1016/j.tet.2010.01.093

upstream raw materials:

4-aminobenzaldehyde

malononitrile

4-Nitrobenzylidenemalononitrile

4-nitrobenzaldehdye

Downstream raw materials:

p-(dicyanovinyl)benzenediazonium hexafluorophosphate

N‐(4‐(2,2‐dicyanovinyl)phenyl)acetamide

(4-aminophenyl)ethenetricarbonitrile