1,2-Diphenylpropane

Base Information

• Chemical Name: 1,2-Diphenylpropane
• CAS No.: 5814-85-7
• Deprecated CAS: 29555-75-7
• Molecular Formula: C15H16
• Molecular Weight: 196.292
• European Community (EC) Number: 227-382-3
• NSC Number: 403881
• DSSTox Substance ID: DTXSID70871148
• Nikkaji Number: J114.090F
• Wikidata: Q27159576
• Mol file: 5814-85-7.mol

Synonyms:1,2-Diphenylpropane;5814-85-7;1-phenylpropan-2-ylbenzene;Bibenzyl, .alpha.-methyl-;.alpha.-Methylbibenzyl;1,1'-(propane-1,2-diyl)dibenzene;Benzene, 1,1'-(1-methyl-1,2-ethanediyl)bis-;.alpha.,.beta.-Diphenylpropane;EINECS 227-382-3;AI3-02101;alpha-Methylbibenzyl;NSC403881;2-Phenylpropylbenzene;Propane,2-diphenyl-;(2-phenylpropyl)benzene;Propane, 1,2-diphenyl-;(-)-1,2-Diphenylpropane;C(C)(Cc1ccccc1)c2ccccc2;(1-phenylpropan-2-yl)benzene;CHEBI:87382;DTXSID70871148;(1-methyl-2-phenyl-ethyl)-benzene;(1-Methyl-2-phenylethyl)benzene #;AKOS006274847;NSC 403881;NSC-403881;1,1'-(1-methyl-1,2-ethanediyl)bisbenzene;Benzene,1'-(1-methyl-1,2-ethanediyl)bis-;Q27159576

Chemical Property of 1,2-Diphenylpropane

Chemical Property:

• Vapor Pressure: 0.00641mmHg at 25°C
• Melting Point: 0.25°C
• Refractive Index: 1.5562
• Boiling Point: 280.5°Cat760mmHg
• Flash Point: 111.9°C
• Density: 0.98g/cm³
• XLogP3: 4.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 3
• Exact Mass: 196.125200510
• Heavy Atom Count: 15
• Complexity: 161

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(CC1=CC=CC=C1)C2=CC=CC=C2

Technology Process of 1,2-Diphenylpropane

There total 93 articles about 1,2-Diphenylpropane 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-diphenylpropene (833-81-8,1017-22-7,34473-62-6,85165-70-4,779-51-1) → 1,2-diphenylpropane (5814-85-7)

Guidance literature:

With Pd(SIPr)(PCy₃); hydrogen; In methanol; at 20 ℃; for 24h; under 750.075 Torr;

DOI:10.1002/chem.200802412

Reference yield: 99.0%

(E)-1,2-diphenylpropene (833-81-8) → 1,2-diphenylpropane (5814-85-7)

Guidance literature:

With triethylsilane; Pentafluorobenzoic acid; fluorotris(pentafluorophenyl)phosphonium tetrakis(pentafluorophenyl)borate; at 25 ℃; for 2h; Reagent/catalyst; chemoselective reaction;

DOI:10.1073/pnas.1407484111

Reference yield: 92.0%

1,1-diphenyl-2-propanol (41997-47-1,52199-85-6,52225-24-8,29338-49-6) → 1,2-diphenylpropane (5814-85-7)

Guidance literature:

With indium(III) chloride; diphenylsilyl chloride; In 1,2-dichloro-ethane; at 80 ℃; for 1h;

DOI:10.1021/jo0158534

upstream raw materials:

1,2-diphenylpropene

(E)-1,2-diphenylpropene

1,2-diphenylpropane-2-ol

2,3-diphenyl-1-propene

Downstream raw materials:

1,2-dicyclohexylpropane

Isopropylbenzene

[2-¹⁴C]ethyl-benzene

toluene

Refernces

• 1、 Belli, Roman G.,Joannou, Matthew V.,Roberts, Courtney C.,Tafuri, Victoria C.. "D0Metal-Catalyzed Alkyl-Alkyl Cross-Coupling Enabled by a Redox-Active Ligand". . p. 3094 - 3099. Retrieved 2022/03/15.
• 2、 Lücke, Marcel-Philip,Yao, Shenglai,Driess, Matthias. "Boosting homogeneous chemoselective hydrogenation of olefins mediated by a bis(silylenyl)terphenyl-nickel(0) pre-catalyst". . p. 2909 - 2915. Retrieved 2021/03/14.