9-(4-(Dimethylamino)benzylidene)-2-nitrofluorene

Base Information

• Chemical Name: 9-(4-(Dimethylamino)benzylidene)-2-nitrofluorene
• CAS No.: 18432-30-9
• Molecular Formula: C22H18N2O2
• Molecular Weight: 342.3905
• Wikidata: Q76312686
• Mol file: 18432-30-9.mol

Synonyms:18432-30-9;9-(4-(Dimethylamino)benzylidene)-2-nitrofluorene;BRN 3425981;FLUORENE, 9-(4-(DIMETHYLAMINO)BENZYLIDENE)-2-NITRO-;N,N-dimethyl-4-[(Z)-(2-nitrofluoren-9-ylidene)methyl]aniline;4-12-00-03504 (Beilstein Handbook Reference);2-Nitro-9-[4-(dimethylamino)benzylidene]-9H-fluorene;p-Toluidine, N,N-dimethyl-.alpha.-(2-nitrofluoren-9-ylidene)-;LS-69266

Chemical Property of 9-(4-(Dimethylamino)benzylidene)-2-nitrofluorene

Chemical Property:

• Vapor Pressure: 8.92E-11mmHg at 25°C
• Boiling Point: 516.5°Cat760mmHg
• Flash Point: 266.2°C
• PSA: 0.00000
• Density: 1.287g/cm³
• LogP: 0.00000
• XLogP3: 5.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 342.136827821
• Heavy Atom Count: 26
• Complexity: 545

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CN(C)C1=CC=C(C=C1)C=C2C3=CC=CC=C3C4=C2C=C(C=C4)[N+](=O)[O-]
• Isomeric SMILES: CN(C)C1=CC=C(C=C1)/C=C\2/C3=CC=CC=C3C4=C2C=C(C=C4)[N+](=O)[O-]

Technology Process of 9-(4-(Dimethylamino)benzylidene)-2-nitrofluorene

There total 2 articles about 9-(4-(Dimethylamino)benzylidene)-2-nitrofluorene 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: 60.0%

2-nitro-9H-fluorene (607-57-8) + 4-dimethylamino-benzaldehyde (100-10-7) → Dimethyl-{4-[2-nitro-fluoren-(9E)-ylidenemethyl]-phenyl}-amine (18432-30-9)

Guidance literature:

With potassium fluoride on basic alumina; In methanol; at 60 - 70 ℃; for 6h;

DOI:10.1080/00397910008087010

Reference yield:

2-nitro-9H-fluorene (607-57-8) + 4-dimethylamino-benzaldehyde (100-10-7) → N,N-dimethyl-4-(2-nitro-fluoren-9-ylidenemethyl)-aniline (136036-72-1,18432-30-9)

Guidance literature:

With piperidine;

Reference yield:

N,N-dimethyl-4-(2-nitro-fluoren-9-ylidenemethyl)-aniline (136036-72-1,18432-30-9) → 9-(4-dimethylamino-benzylidene)-fluoren-2-ylamine (33942-64-2)

Guidance literature:

With ethanol; calcium chloride; zinc;

upstream raw materials:

2-nitro-9H-fluorene

4-dimethylamino-benzaldehyde

Downstream raw materials:

9-(4-dimethylamino-benzylidene)-fluoren-2-ylamine

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