Triphenyl(biphenyl)silane

Base Information

• Chemical Name: Triphenyl(biphenyl)silane
• CAS No.: 3172-34-7
• Molecular Formula: C30H24 Si
• Molecular Weight: 412.606
• Hs Code.: 2931900090
• European Community (EC) Number: 221-637-2
• NSC Number: 33023
• UNII: 573L5783RE
• DSSTox Substance ID: DTXSID1062887
• Nikkaji Number: J217.326C
• Wikidata: Q81990328
• Mol file: 3172-34-7.mol

Synonyms:3172-34-7;Triphenyl(biphenyl)silane;Silane, 4-biphenylyltriphenyl-;Silane, [1,1'-biphenyl]-4-yltriphenyl-;[1,1'-Biphenyl]-4-yltriphenylsilane;Biphenyl-4-yltriphenylsilane;Silane, (1,1'-biphenyl)-4-yltriphenyl-;4-Phenyl(triphenylsilyl)benzene;4-(triphenylsilyl)-1,1'-biphenyl;EINECS 221-637-2;NSC 33023;NSC-33023;1,1'-Biphenyl, 4-(triphenylsilyl)-;573L5783RE;NSC33023;Triphenyl-p-biphenyl-silane;C30H24Si;biphenyl-4-yl-triphenyl-silane;C30-H24-Si;DTXSID1062887;UNII-573L5783RE;AKOS024430362;Triphenyl(1,1'-biphenyl-4-yl)silane

Chemical Property of Triphenyl(biphenyl)silane

Chemical Property:

• Vapor Pressure: 4.33E-10mmHg at 25°C
• Melting Point: 159 °C
• Boiling Point: 512°C at 760 mmHg
• Flash Point: 256.1°C
• PSA: 0.00000
• Density: 1.13g/cm³
• LogP: 4.73100
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 5
• Exact Mass: 412.164727300
• Heavy Atom Count: 31
• Complexity: 463

Purity/Quality:

99% ^*data from raw suppliers

4-BIPHENYLYLTRIPHENYLSILANE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C2=CC=C(C=C2)[Si](C3=CC=CC=C3)(C4=CC=CC=C4)C5=CC=CC=C5

Technology Process of Triphenyl(biphenyl)silane

There total 9 articles about Triphenyl(biphenyl)silane 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: 58.0%

2-([1,1′-biphenyl]-4-yloxy)pyridine (28355-52-4) + triphenylsilylzinc chloride (1346656-94-7) → [1,1'-biphenyl]-4-yltriphenylsilane (3172-34-7)

Guidance literature:

With bis(tricyclohexylphosphine)nickel(II) dichloride; In tetrahydrofuran; at 60 ℃; for 1h; Inert atmosphere; Schlenk technique;

DOI:10.1002/adsc.201900949

Reference yield: 41.0%

Triphenylsilyl chloride (76-86-8) + 4-fluoro-biphenyl (324-74-3) → [1,1'-biphenyl]-4-yltriphenylsilane (3172-34-7)

Guidance literature:

Triphenylsilyl chloride; With lithium; In tetrahydrofuran; at 20 ℃; for 3h; Inert atmosphere;

4-fluoro-biphenyl; In tetrahydrofuran; at 0 ℃; for 20h; regioselective reaction; Inert atmosphere; Schlenk technique; Sealed tube;

DOI:10.1002/anie.201808646

Reference yield: 20.0%

2-([1,1′-biphenyl]-4-yloxy)pyridine (28355-52-4) + C54H45LiSi3Zn → [1,1'-biphenyl]-4-yltriphenylsilane (3172-34-7)

Guidance literature:

With bis(tricyclohexylphosphine)nickel(II) dichloride; In tetrahydrofuran; at 60 ℃; for 1h; Inert atmosphere; Schlenk technique;

DOI:10.1002/adsc.201900949

upstream raw materials:

Triphenylsilyl chloride

4-bromo-1,1'-biphenyl

4-biphenyllithium

4'-biphenyl chloride

Refernces

• 1、 Kong, Ying-Ying,Wang, Zhong-Xia. "Nickel-Catalyzed Reaction of Aryl 2-Pyridyl Ethers with Silylzinc Chlorides: Silylation of Aryl 2-Pyridyl Ethers via Cleavage of the Carbon?Oxygen Bond". . p. 5440 - 5448. Retrieved 2019/11/16.