(1E,3E)-1,2,3,4-Tetraphenyl-1,3-butadiene

Base Information

• Chemical Name: (1E,3E)-1,2,3,4-Tetraphenyl-1,3-butadiene
• CAS No.: 1608-10-2
• Molecular Formula: C28H22
• Molecular Weight: 358.483
• Mol file: 1608-10-2.mol

Synonyms:1,2,3,4-tetraphenylbuta-1,3-diene;(1E,3E)-buta-1,3-diene-1,2,3,4-tetrayltetrabenzene;E,E-1,2,3,4-tetraphenylbutadiene;E,E-1,2,3,4-Tetraphenyl-1,3-butadien;(E,E)-1,2,3,4-Tetraphenyl-1,3-butadien;(E,E)-1,2,3,4-Tetraphenyl-1,3-butadiene;

Chemical Property of (1E,3E)-1,2,3,4-Tetraphenyl-1,3-butadiene

Chemical Property:

• Boiling Point: 170 - 174 °C (0.5 mmHg)
• PSA: 0.00000
• LogP: 7.46800

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of (1E,3E)-1,2,3,4-Tetraphenyl-1,3-butadiene

There total 47 articles about (1E,3E)-1,2,3,4-Tetraphenyl-1,3-butadiene 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: 86.0%

diphenyl acetylene (501-65-5) → 1,2,3,4-tetraphenyl-1,3-butadiene (1608-10-2)

Guidance literature:

diphenyl acetylene; With zirconocene dichloride; mischmetall; iodine; In tetrahydrofuran; at 20 ℃; for 4h;

With hydrogenchloride; water; In tetrahydrofuran;

DOI:10.1021/ol060712f

Reference yield: 81.0%

→ 1,2,3,4-tetraphenyl-1,3-butadiene (1608-10-2)

Guidance literature:

With potassium; In tetrahydrofuran; at 20 ℃; for 24h;

DOI:10.1016/S0022-328X(00)84461-7

Reference yield: 66.0%

N'-(1,2-diphenylethylidene)-4-methylbenzenesulfonohydrazide (19816-85-4) → stilbene (588-59-0) + 1,2,3,4-tetraphenyl-1,3-butadiene (1608-10-2)

Guidance literature:

With bis-triphenylphosphine-palladium(II) chloride; p-benzoquinone; lithium tert-butoxide; XPhos; In 1,4-dioxane; at 100 ℃; Reagent/catalyst; Solvent; regioselective reaction; Inert atmosphere;

DOI:10.1021/jo402153t

upstream raw materials:

1,2,3,4-tetraphenyl-2,3-butanediol

phenyl isocyanate

diphenyl acetylene

ethylene dibromide

Downstream raw materials:

1,1-Dichlor-r-2,c-3-diphenyl-2-(1,2-diphenylethenyl)cyclopropan

(E)-2-phenylchalcone

1,2,3,4-tetraphenylbutane

1,2-Diphenylethanol