1,2,4-Triphenylbenzene

Base Information

• Chemical Name: 1,2,4-Triphenylbenzene
• CAS No.: 1165-53-3
• Molecular Formula: C24H18
• Molecular Weight: 306.407
• Mol file: 1165-53-3.mol

Synonyms:m-Terphenyl,4'-phenyl- (8CI); 1,1':4',1''-Terphenyl, 2'-phenyl-; 1,2,4-Triphenylbenzene;Benzene, 1,2,4-triphenyl-

Chemical Property of 1,2,4-Triphenylbenzene

Chemical Property:

• Melting Point: 166-167 °C
• Boiling Point: 452.1±25.0 °C(Predicted)
• PSA: 0.00000
• Density: 1.074±0.06 g/cm3(Predicted)
• LogP: 6.68760

Purity/Quality:

98%,99%, ^*data from raw suppliers

1,2,4-Triphenylbenzene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,2,4-Triphenylbenzene

There total 90 articles about 1,2,4-Triphenylbenzene 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: 95.0%

phenylacetylene (536-74-3) → 1,3,5-triphenylbenzene (612-71-5) + 1,2,4-triphenylbenzene (1165-53-3)

Guidance literature:

With (DMSC)TiCl₂; sodium; In benzene-d6; at 80 ℃; for 0.5h;

DOI:10.1021/ja990740b

Reference yield: 91.0%

phenylacetylene (536-74-3) → 1,3,5-triphenylbenzene (612-71-5) + 1,2,4-triphenylbenzene (1165-53-3) + poly(phenylacetylene), Mn = 140000; monomer(s): phenylacetylene

Guidance literature:

tetrasodium octachloroditungstate; In tetrahydrofuran; at 25 ℃; for 3h;

DOI:10.1135/cccc20031094

Reference yield: 84.0%

phenylacetylene (536-74-3) → trans,trans-1,4-Diphenyl-1,3-butadiene (886-65-7,538-81-8) + 1,2,4-triphenylbenzene (1165-53-3)

Guidance literature:

With C₁₀H₂₀O₂Ti; In tetrahydrofuran; hexane; at 0 - 20 ℃; for 0.333333h; Solvent; Temperature; Catalytic behavior; Inert atmosphere;

DOI:10.1039/c8nj04931a

upstream raw materials:

2,5-bis(phenyl)-thiophene-1,1-dioxide

phenylacetylene

3,4-diphenylthiopnene 1,1-dioxide

2,3,5-triphenyl-benzoic acid

Downstream raw materials:

1,3,5-triphenylbenzene

2-phenyltriphenylene

Refernces

• 1、 Orsino, Alessio F.,Gutiérrez Del Campo, Manuel,Lutz, Martin,Moret, Marc-Etienne. "Enhanced Catalytic Activity of Nickel Complexes of an Adaptive Diphosphine-Benzophenone Ligand in Alkyne Cyclotrimerization". . p. 2458 - 2481. Retrieved 2019.
• 2、 Sato,Ishida. "". . p. 730. Retrieved 1968.
• 3、 Furlani et al.. "". . p. 463. Retrieved 1969.
• 4、 Oshiki, Toshiyuki,Nomoto, Hiroshi,Tanaka, Kouji,Takai, Kazuhiko. "Catalytic performance of tantalum-η2-alkyne complexes [TaCl3(R1C≡CR2)L2] for alkyne cyclotrimerization". . p. 1009 - 1011. Retrieved 2004.
• 5、 Costa, Mirco,Mor, Andrea. "New Substituted Cyclopentenones by Coupling of Pauson-Khand and Michael-type Reactions". . p. 2867 - 2870. Retrieved 1995.
• 6、 Yan,Beatty,Fehlner. "Reactivity of dimetallapentaboranes-nido- [Cp2*M2B3H7]-with alkynes: Insertion to form a ruthenacarborane (M = RuH) versus catalytic cyclotrimerization to form arenes (M = Rh)". . p. 4498 - 4500. Retrieved 2001.
• 7、 Carruthers et al.. "". . p. 526. Retrieved 1974.
• 8、 Wen, T.C,Chang, C.C.,Chuang, Y.D.,Chiu, J.P.,Chang, C.T.. "Polymerization of Acetylenes, 1,3-Dienes, and Allyl Halides on Active Uranium Powder". . p. 4576 - 4578. Retrieved 1981.
• 9、 Reinhard,Soba,Rominger,Bluemel. "New Silica-Immobilized Nickel Catalysts for Cyclotrimerizations of Acetylenes". . p. 589 - 602. Retrieved 2003.
• 10、 Shen, Lingyi,Zhao, Yanxia,Luo, Qiong,Li, Qian-Shu,Liu, Bin,Redshaw, Carl,Wu, Biao,Yang, Xiao-Juan. "Cyclotrimerization of alkynes catalyzed by a self-supported cyclic tri-nuclear nickel(0) complex with α-diimine ligands". . p. 4643 - 4649. Retrieved 2019.