1,3-Indandione, 2-(2-naphthyl)-

Base Information

• Chemical Name: 1,3-Indandione, 2-(2-naphthyl)-
• CAS No.: 2156-11-8
• Molecular Formula: C19H12O2
• Molecular Weight: 272.2974
• DSSTox Substance ID: DTXSID50175893
• Nikkaji Number: J480.649B
• Wikidata: Q83046227
• ChEMBL ID: CHEMBL282063
• Mol file: 2156-11-8.mol

Synonyms:1,3-Indandione, 2-(2-naphthyl)-;2-Naphthalen-2-yl-indan-1,3-dione;BRN 1979355;CHEMBL282063;2-beta-Naftyloindandion-1,3 [Polish];2-(2-Naphthyl)-1H-indene-1,3(2H)-dione;2156-11-8;TimTec1_006759;2-beta-Naftyloindandion-1,3;SCHEMBL13617411;DTXSID50175893;2-(2-Naphthyl)-1,3-indandione;HMS1553D05;BDBM50280163;STK371254;AKOS000672577;LS-81247;2-(naphthalen-2-yl)-1H-indene-1,3(2H)-dione;4-07-00-02649 (Beilstein Handbook Reference)

Chemical Property of 1,3-Indandione, 2-(2-naphthyl)-

Chemical Property:

• Vapor Pressure: 3.54E-10mmHg at 25°C
• Boiling Point: 501.2°C at 760 mmHg
• Flash Point: 185.3°C
• Density: 1.297g/cm³
• XLogP3: 4.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 272.083729621
• Heavy Atom Count: 21
• Complexity: 417

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C=C(C=CC2=C1)C3C(=O)C4=CC=CC=C4C3=O

Technology Process of 1,3-Indandione, 2-(2-naphthyl)-

There total 2 articles about 1,3-Indandione, 2-(2-naphthyl)- 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: 20.0%

2-benzofuran-1(3H)-one (87-41-2) + β-naphthaldehyde (66-99-9) → 2-(2-Naphthyl)-1,3-indandion (2156-11-8)

Guidance literature:

With sodium ethanolate; In ethanol; for 1.5h; Heating;

DOI:10.1021/jm00149a008

Reference yield:

→ 2-(2-Naphthyl)-1,3-indandion (2156-11-8)

Guidance literature:

<2>Naphthaldehyd, Phthalid, NaOEt, A. (Siedetemp.);

DOI:10.1021/jo01081a008

Reference yield:

2-(2-Naphthyl)-1,3-indandion (2156-11-8) + benzyl chloride (100-44-7) → 2-Benzyl-2-(2-naphthyl)-1,3-indandion (32931-26-3)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide;

upstream raw materials:

2-benzofuran-1(3H)-one

β-naphthaldehyde

Downstream raw materials:

2-Benzyl-2-(2-naphthyl)-1,3-indandion

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