(1E)-1,4-Diphenyl-1-butene

Base Information

• Chemical Name: (1E)-1,4-Diphenyl-1-butene
• CAS No.: 27066-35-9
• Molecular Formula: C16H16
• Molecular Weight: 208.303
• Hs Code.: 2902909090
• Mol file: 27066-35-9.mol

Synonyms:(E)-1,4-diphenylbut-1-ene;(E)-1,4-diphenyl-1-butene;(E)-but-1-ene-1,4-diyldibenzene;trans-1,4-diphenyl-1-butene;[(1E)-4-phenylbut-1-enyl]benzene;trans-(4-phenyl-but-1-enyl)benzene;

Chemical Property of (1E)-1,4-Diphenyl-1-butene

Chemical Property:

• PSA: 0.00000
• LogP: 4.33260

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (1E)-1,4-Diphenyl-1-butene

There total 157 articles about (1E)-1,4-Diphenyl-1-butene 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: 82.0%

trans,trans-1,4-Diphenyl-1,3-butadiene (886-65-7,538-81-8) → 1-phenyl-1,2,3,4-tetrahydronaphthalene (3018-20-0) + 2-phenylethylstyrene (14213-84-4,27066-35-9,70388-65-7) + 1,4-diphenylbut-2-ene (13657-49-3)

Guidance literature:

trans,trans-1,4-Diphenyl-1,3-butadiene; With lithium vanadium(I) dihydride; In tetrahydrofuran; at 25 ℃; for 12h; Inert atmosphere;

With hydrogenchloride; In water;

DOI:10.1002/ejoc.200800461

Reference yield: 41.0%

4-phenyl-3-butenyl para-toluenesulfonate (93652-37-0,7515-44-8) + phenylboronic acid (98-80-6) → (E)-buta-1,3-dienylbenzene (16939-57-4) + (E)-1,4-diphenylbut-1-ene (27066-35-9) + (E)-1,3-diphenyl-1-butene (7302-00-3,7614-93-9,79767-68-3,79767-69-4,7302-01-4,180140-70-9)

Guidance literature:

With dichloro bis(acetonitrile) palladium(II); tri-tert-butyl phosphine; 2-Methoxynaphthalene; caesium carbonate; In toluene; at 80 ℃; for 24h;

DOI:10.1021/ja305403s

Reference yield: 40.0%

cinnamyltrimethylsilane (19752-23-9) + benzyl bromide (100-39-0) → 1-phenylpropene (637-50-3) + 2-phenylethylstyrene (14213-84-4,27066-35-9,70388-65-7)

Guidance literature:

With hydrogenchloride; potassium fluoride; 18-crown-6 or silica-supported tetrabutylammonium fluoride; In tetrahydrofuran; at 20 ℃; for 12h; Yields of byproduct given;

DOI:10.1016/S0040-4039(00)86894-X

upstream raw materials:

benzyl phenyl selenide

1-Bromo-3-phenylpropane

2-benzylsulfanyl-4,4-dimethyl-4,5-dihydro-oxazole

3-phenyl-propenal

Downstream raw materials:

ethyl 3-oxo-3-phenylpropionate

ethyl 3-oxo-5-phenylpentanoate

(+/-)-trans-2-hydroxymethyl-1-phenyl-1.2.3.4-tetrahydro-naphthalene

1-(4-nitrobenzenesulfonyl)-2-phenethyl-3-phenylaziridine