9H-fluorene-9-carbaldehyde

Base Information

• Chemical Name: 9H-fluorene-9-carbaldehyde
• CAS No.: 20615-64-9
• Molecular Formula: C14H10 O
• Molecular Weight: 194.233
• DSSTox Substance ID: DTXSID50454251
• Nikkaji Number: J606.201F
• Wikidata: Q82275664
• Mol file: 20615-64-9.mol

Synonyms:Fluorene-9-carboxaldehyde;9H-fluorene-9-carbaldehyde;20615-64-9;9H-Fluorene-9-carboxaldehyde;9-Formylfluoren;9H-Fluorenecarboxaldehyde;SCHEMBL224931;DTXSID50454251;AKOS009144706;79075-30-2;CS-0380517

Chemical Property of 9H-fluorene-9-carbaldehyde

Chemical Property:

• Boiling Point: 169-172 °C(Press: 2 Torr)
• PSA: 17.07000
• Density: 1.253±0.06 g/cm3(Predicted)
• LogP: 2.99780
• XLogP3: 2.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 1
• Exact Mass: 194.073164938
• Heavy Atom Count: 15
• Complexity: 226

Purity/Quality:

99% ^*data from raw suppliers

Fluorene-9-carboxaldehyde 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)C(C3=CC=CC=C32)C=O

Technology Process of 9H-fluorene-9-carbaldehyde

There total 21 articles about 9H-fluorene-9-carbaldehyde 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%

9-Fluorenylmethanol (24324-17-2) → fluorene-9-carbaldehyde (20615-64-9)

Guidance literature:

With tert.-butylhydroperoxide; In water; acetonitrile; at 80 ℃;

DOI:10.1039/c6ra07200c

Reference yield: 90.0%

C16H14O2 → fluorene-9-carbaldehyde (20615-64-9)

Guidance literature:

With sodium tetrahydroborate; nickel(II) chloride hexahydrate; In methanol; for 6h; chemoselective reaction; Reflux;

DOI:10.1039/c4ra15404e

Reference yield: 84.0%

Formic acid fluoren-9-ylidenemethyl ester (113388-50-4) → fluorene-9-carbaldehyde (20615-64-9)

Guidance literature:

With hydrogenchloride; In tetrahydrofuran; water; for 10h; Ambient temperature;

DOI:10.1016/S0040-4020(01)86890-3

upstream raw materials:

N-Formylpiperidine

9H-fluorene

formic acid ethyl ester

diethyl ether

Downstream raw materials:

9-cyclohexyl-9H-fluorene

9-isopropyl-9H-fluorene

9-Dichlormethyl-fluoren

9-benzylfluorene