1,2-diphenyl-1H-indene

Base Information

• Chemical Name: 1,2-diphenyl-1H-indene
• CAS No.: 18636-54-9
• Molecular Formula: C21H16
• Molecular Weight: 268.358
• NSC Number: 170878
• DSSTox Substance ID: DTXSID40305485
• Nikkaji Number: J519.551I
• Mol file: 18636-54-9.mol

Synonyms:1,2-diphenyl-1H-indene;18636-54-9;diphenylindene;1,2-diphenylindene;NSC170878;1,2-diphenyl-1H-inden;DTXSID40305485;AKOS015905769;NSC-170878

Chemical Property of 1,2-diphenyl-1H-indene

Chemical Property:

• Vapor Pressure: 7.97E-06mmHg at 25°C
• Boiling Point: 386.3°Cat760mmHg
• Flash Point: 182°C
• Density: 1.126g/cm³
• XLogP3: 5.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 268.125200510
• Heavy Atom Count: 21
• Complexity: 368

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C2C3=CC=CC=C3C=C2C4=CC=CC=C4

Technology Process of 1,2-diphenyl-1H-indene

There total 81 articles about 1,2-diphenyl-1H-indene 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: 99.0%

1,2,3-triphenylcyclopropene (16510-49-9) → 1,2-diphenyl-1H-indene (18636-54-9)

Guidance literature:

With (triphenylphosphine)gold(I) chloride; silver trifluoromethanesulfonate; In dichloromethane; at 20 ℃; for 0.5h;

DOI:10.1016/j.tetlet.2009.03.203

Reference yield: 92.0%

(Z)-1,2,3-triphenylprop-1-ene (3239-32-5) → 1,2-diphenyl-1H-indene (18636-54-9)

Guidance literature:

With water; copper diacetate; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In nitromethane; at 60 ℃; for 20h; Reagent/catalyst; Solvent; Temperature; Inert atmosphere;

DOI:10.1016/j.tet.2014.05.088

Reference yield: 85.0%

(E)-phenyl(2-styrylphenyl)methanol (1323308-07-1) → 1,2-diphenyl-1H-indene (18636-54-9)

Guidance literature:

With p-TsOH immobilized on silica; In dichloromethane; at 20 ℃; for 18h;

DOI:10.1021/acs.joc.8b01921

upstream raw materials:

2,3-diphenyl-1H-inden-1-one

(E)-2,3-diphenyl-propenal

1,2,3-triphenyl-1-propene

1,2,3-triphenyl-propane-1,2-diol

Downstream raw materials:

1-bromo-2,3-diphenyl-1H-indene

1-(2'-benzoylphenyl)-2-phenylethane-1,2-dione

2,3-diphenyl-1H-indene

(1R,8R,9R)-8,9-Diphenyl-10,11,12-trioxa-tricyclo[7.2.1.0^2,7]dodeca-2,4,6-triene