2-(4-Nitrobenzyl)malononitrile

Base Information

• Chemical Name: 2-(4-Nitrobenzyl)malononitrile
• CAS No.: 6731-53-9
• Molecular Formula: C10H7N3O2
• Molecular Weight: 201.184
• DSSTox Substance ID: DTXSID40377324
• Nikkaji Number: J2.184.302D
• Wikidata: Q82166501
• Mol file: 6731-53-9.mol

Synonyms:2-(4-nitrobenzyl)malononitrile;6731-53-9;2-[(4-nitrophenyl)methyl]propanedinitrile;4-Nitrobenzylmalononitrile;(4-nitrobenzyl)malononitrile;(4-nitrobenzyl)propanedinitrile;SCHEMBL4656476;DTXSID40377324;MFCD00231640;MKR103219;AKOS005070904;propanedinitrile, 2-[(4-nitrophenyl)methyl]-;6K-067;J-506083

Chemical Property of 2-(4-Nitrobenzyl)malononitrile

Chemical Property:

• XLogP3: 2.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 201.053826475
• Heavy Atom Count: 15
• Complexity: 306

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1CC(C#N)C#N)[N+](=O)[O-]

Technology Process of 2-(4-Nitrobenzyl)malononitrile

There total 9 articles about 2-(4-Nitrobenzyl)malononitrile 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: 98.0%

4-nitrobenzaldehdye (555-16-8) + malononitrile (109-77-3) → 4-nitrobenzylmalononitrile (6731-53-9)

Guidance literature:

With diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate; at 20 ℃; for 1.5h;

DOI:10.1039/b502662h

Reference yield: 96.0%

4-Nitrobenzylidenemalononitrile (2700-23-4) → 4-nitrobenzylmalononitrile (6731-53-9)

Guidance literature:

With diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate; In methanol; at 25 ℃; for 0.05h;

DOI:10.1002/cjoc.201400144

Reference yield: 85.0%

2-Sulfanylpyridine (2637-34-5,73018-10-7) + 4-nitrobenzaldehdye (555-16-8) + malononitrile (109-77-3) → 4-nitrobenzylmalononitrile (6731-53-9) + 2-amino-4-(4-nitrophenyl)-6-(pyridine-2-ylthio)pyridine-3,5-dicarbonitrile (1558009-73-6)

Guidance literature:

With potassium carbonate; In neat (no solvent); at 20 ℃; for 0.583333h; Green chemistry;

DOI:10.1248/cpb.c13-00412

upstream raw materials:

4-Nitrobenzylidenemalononitrile

1,2-diamino-benzene

4-nitrobenzaldehdye

malononitrile

Downstream raw materials:

4-(4-nitrobenzyl)-1H-pyrazole-3,5-diamine

4-bromobenzylidenemalononitrile