27951-99-1

Basic information

• Product Name: 2-[(E)-2-(3-methylphenyl)ethenyl]pyridine
• CAS NO: 27951-99-1
• Molecular Formula: C₁₄H₁₃N
• Molecular Weight: 195.2597
• Mol File: 27951-99-1.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 317°C at 760 mmHg
• Flash Point: 134.5°C
• Density: 1.072g/cm³
• Vapor Pressure: 0.000734mmHg at 25°C
• Refractive Index: 1.651
• CAS DataBase Reference: 2-[(E)-2-(3-methylphenyl)ethenyl]pyridine(CAS DataBase Reference)
• NIST Chemistry Reference: 2-[(E)-2-(3-methylphenyl)ethenyl]pyridine(27951-99-1)
• EPA Substance Registry System: 2-[(E)-2-(3-methylphenyl)ethenyl]pyridine(27951-99-1)

Safety Data

• Hazardous Substances Data: 27951-99-1(Hazardous Substances Data)

Usage

Structure

A derivative of pyridine with a vinyl group and a 3-methylphenyl substituent

Usage

Used in organic synthesis and has potential applications in the pharmaceutical industry

Importance

Unique structure and reactivity make it an interesting target for chemical research and development

Safety

Potential hazards associated with handling and use, so it should be handled with caution.

Upstream product

• 109-06-8 α-picoline 
• 620-23-5 m-tolyl aldehyde 
• 100-69-6 2-vinylpyridine 
• 17933-03-8 m-tolylboronic acid 
• 620-19-9 1-chloromethyl-3-methyl-benzene 
• 1121-60-4 pyridine-2-carbaldehyde 
• 63909-50-2 3-methylbenzyl diethylphosphonate 

Relevant articles and documents

A new insight into the push-pull effect of substituents via the stilbene-like model compounds

In this paper, authors report on 1-pyridyl-2-arylethenes, 1-furyl-2-arylethylenes, 1,2-diphenylpropylenes and substituted cinnamyl anilines as stilbene-like model compounds to investigate the factors dominating the push-pull effect of substituents via usi

Palladium-Catalyzed Oxidative Heck Coupling of Vinyl Pyridines with Aryl Boronic Acids

An efficient methodology has been developed for the oxidative cross-coupling of vinyl pyridine with various boronic acids catalyzed by palladium. In this reaction, vinyl pyridines reacted with various aryl boronic acids in the presence of 10 mol% palladium(II) trifluoroacetate, 10 mol% 1,10- phenanthroline, and 1 equivalent silver(I) oxide, to give the corresponding aryl vinyl pyridine products as a single stereoisomer, with N,N-dimethylformamide as the solvent and under 1 atmosphere of oxygen gas. The aryl vinyl pyridine products were obtained in moderate to good yields after 24 hours. A mechanism for the reaction is proposed.