42139-37-7

Basic information

• Product Name: 4-ISOPROPYL-OMEGA-NITROSTYRENE
• Synonyms: 1-ISOPROPYL-4-[(E)-2-NITROVINYL]BENZENE;1-ISOPROPYL-4-(2-NITROVINYL)BENZENE;4-ISOPROPYL-W-NITROSTYRENE;4-ISOPROPYLPHENYLNITROETHENE;4'-ISOPROPYL-BETA-NITROSTYRENE;4-ISOPROPYL-OMEGA-NITROSTYRENE;1-(4-isopropylphenyl)-2-nitroethylene;4-isopropyl-á-nitrostyrene
• CAS NO: 42139-37-7
• Molecular Formula: C₁₁H₁₃NO₂
• Molecular Weight: 191.23
• Product Categories: Ethanes/ethenes;Phenyls & Phenyl-Het;Phenyls & Phenyl-Het
• Mol File: 42139-37-7.mol
• Article Data: 4

Chemical Properties

• Melting Point: 35 °C
• Boiling Point: 294.6 °C at 760 mmHg
• Flash Point: 126.3 °C
• Appearance: /
• Density: 1.081 g/cm³
• Vapor Pressure: 0.00283mmHg at 25°C
• Refractive Index: 1.566
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 4-ISOPROPYL-OMEGA-NITROSTYRENE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-ISOPROPYL-OMEGA-NITROSTYRENE(42139-37-7)
• EPA Substance Registry System: 4-ISOPROPYL-OMEGA-NITROSTYRENE(42139-37-7)

Safety Data

• Hazardous Substances Data: 42139-37-7(Hazardous Substances Data)

Usage

General Description

4-ISOPROPYL-OMEGA-NITROSTYRENE is a chemical compound with the molecular formula C11H13NO2. It is a yellow liquid that is insoluble in water and has a strong odor. 4-ISOPROPYL-OMEGA-NITROSTYRENE is primarily used in industrial applications as a precursor for organic synthesis, particularly in the manufacture of polymers and specialty chemicals. It is also used in research and development for its potential applications in pharmaceuticals and agrochemicals. However, it is important to handle this compound with caution as it is flammable and may cause irritation to the skin, eyes, and respiratory system upon exposure.

InChI:InChI=1/C11H13NO2/c1-9(2)11-5-3-10(4-6-11)7-8-12(13)14/h3-9H,1-2H3/b8-7+

Upstream product

• 6975-24-2 p-isopropylcinnamaldehyde 
• 99986-31-9 1-(4-isopropyl-phenyl)-2-nitro-ethanol 
• 122-03-2 (4-isopropylbenzaldehyde) 
• 75-52-5 nitromethane 

Downstream Products

• 1459775-45-1 3-(4-isopropylphenyl)quinolin-2(1H)-one 
• 856183-47-6 4-(4-isopropyl-phenyl)-5-nitro-cyclohexene 

Relevant articles and documents

Method for synthesizing nitroolefin compound

The invention relates to a method for synthesizing an organic compound. The method is used for solving the problem of current synthesis of nitroolefin compounds that reaction byproducts are numerous,raw materials are expensive, and some methods are relatively troublesome in aftertreatment. The invention provides a method for preparing a nitroolefin compound. The nitroolefin compound is prepared through subjecting a cinnamyl aldehyde compound, which serves as a starting material, to a reaction with a nitrate and a solvent for 1 to 24 hours at the temperature of 25 DEG C to 150 DEG C. A methodfor direct nitration by using a cheap nitrate is achieved. The method is a new route for synthesizing the nitroolefin compound.

Metal-free ring expansion of indoles with nitroalkenes: A simple, modular approach to 3-substituted 2-quinolones

3-Substituted 2-quinolones are obtained via a novel metal-free transannulation reaction of 2-nitroolefins with 2-substituted indoles in polyphosphoric acid. This acid-mediated cascade transformation operates via the ANRORC (Addition of Nucleophile, Ring Opening, and Ring Closure) mechanism and can be used in combination with the Fisher indole synthesis to offer a practical three-component hetero-annulation approach to 2-quinolones from arylhydrazines, 2-nitroalkenes, and acetophenone. An alternative entry to this chemistry employing the alkylation of electron-rich arenes and hetarenes with 1-(2-indolyl)-2-nitroalkene has also been demonstrated.