4-[(E)-2-(3,4-dichlorophenyl)ethenyl]pyridine

Base Information

Chemical Name:4-[(E)-2-(3,4-dichlorophenyl)ethenyl]pyridine
CAS No.:39603-61-7
Molecular Formula:C₁₃H₉Cl₂N*ClH
Molecular Weight:286.588
Hs Code.:

Synonyms:Pyridine,4-[2-(3,4-dichlorophenyl)ethenyl]-, hydrochloride (9CI); 3',4'-Dichloro-4-stilbazolehydrochloride

Suppliers and Price of 4-[(E)-2-(3,4-dichlorophenyl)ethenyl]pyridine

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 5 raw suppliers

Chemical Property of 4-[(E)-2-(3,4-dichlorophenyl)ethenyl]pyridine

Chemical Property:

Vapor Pressure:9.4E-06mmHg at 25°C
Boiling Point:383.9°Cat760mmHg
Flash Point:217.9°C
Density:1.318g/cm³

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 4-[(E)-2-(3,4-dichlorophenyl)ethenyl]pyridine

There total 3 articles about 4-[(E)-2-(3,4-dichlorophenyl)ethenyl]pyridine 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: 60.0%

: 31338-28-0,130407-12-4
4-[(E)-2-(3,4-dichlorophenyl)-1-ethenyl]pyridine

: 39603-61-7
4-[(E)-2-(3,4-dichlorophenyl)ethenyl]pyridinium chloride

Guidance literature:: With hydrogenchloride; In 1,4-dioxane; diethyl ether; water; toluene; at 0 ℃; for 1h;
DOI:10.1002/anie.202011989

Reference yield:

: 6287-38-3
3,4-dichlorobenzaldehyde

: 39603-61-7
4-[(E)-2-(3,4-dichlorophenyl)ethenyl]pyridinium chloride

Guidance literature:: Multi-step reaction with 2 steps

1: acetic anhydride / 19 h / 158 °C

2: hydrogenchloride / diethyl ether; toluene; water; 1,4-dioxane / 1 h / 0 °C

With hydrogenchloride; acetic anhydride; In 1,4-dioxane; diethyl ether; water; toluene;
DOI:10.1002/anie.202011989

Reference yield:

: 108-89-4
picoline

: 39603-61-7
4-[(E)-2-(3,4-dichlorophenyl)ethenyl]pyridinium chloride

Guidance literature:: Multi-step reaction with 2 steps

1: acetic anhydride / 19 h / 158 °C

2: hydrogenchloride / diethyl ether; toluene; water; 1,4-dioxane / 1 h / 0 °C

With hydrogenchloride; acetic anhydride; In 1,4-dioxane; diethyl ether; water; toluene;
DOI:10.1002/anie.202011989