7-Nitro-9H-fluorene-2-carbonitrile

Base Information

• Chemical Name: 7-Nitro-9H-fluorene-2-carbonitrile
• CAS No.: 39150-37-3
• Molecular Formula: C₁₄H₈N₂O₂
• Molecular Weight: 236.23
• Hs Code.: 2926909090
• NSC Number: 113320
• DSSTox Substance ID: DTXSID60192394
• Wikidata: Q83065052
• ChEMBL ID: CHEMBL167616
• Mol file: 39150-37-3.mol

Synonyms:2-Cyano-7-nitrofluorene;7-Nitro-9H-fluorene-2-carbonitrile;39150-37-3;9H-FLUORENE-2-CARBONITRILE, 7-NITRO-;NSC 113320;BRN 1981279;4-09-00-02593 (Beilstein Handbook Reference);NSC113320;CHEMBL167616;DTXSID60192394;NSC-113320;LS-69199

Chemical Property of 7-Nitro-9H-fluorene-2-carbonitrile

Chemical Property:

• Vapor Pressure: 6.62E-08mmHg at 25°C
• Boiling Point: 439°Cat760mmHg
• Flash Point: 219.3°C
• PSA: 69.61000
• Density: 1.4g/cm³
• LogP: 3.56088
• XLogP3: 3.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 236.058577502
• Heavy Atom Count: 18
• Complexity: 394

Purity/Quality:

2-CYANO-7-NITROFLUORENE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1C2=C(C=CC(=C2)C#N)C3=C1C=C(C=C3)[N+](=O)[O-]

Technology Process of 7-Nitro-9H-fluorene-2-carbonitrile

There total 7 articles about 7-Nitro-9H-fluorene-2-carbonitrile 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: 59.0%

2-nitro-7-iodo-9H-fluorene (23055-47-2) + copper(l) cyanide → 7-cyano-2-nitrofluorene (39150-37-3)

Guidance literature:

for 1.5h; Reflux;

Reference yield: 59.0%

2-nitro-7-iodo-9H-fluorene (23055-47-2) + copper(I) cyanide (544-92-3) → 7-cyano-2-nitrofluorene (39150-37-3)

Guidance literature:

In N,N-dimethyl-formamide; for 1.5h; Heating;

DOI:10.1021/ol7026366

Reference yield: 30.0%

2-nitro-7-iodo-9H-fluorene (23055-47-2) → 7-cyano-2-nitrofluorene (39150-37-3)

Guidance literature:

In N,N-dimethyl-formamide; for 4h; Heating;

DOI:10.1021/jm00379a005

upstream raw materials:

2,7-dinitro-9H-fluorene

potassium cyanide

2-nitro-7-iodo-9H-fluorene

2-nitro-9H-fluorene