23542-51-0

Basic information

• Product Name: 5-NITRO-1-PENTENE
• Synonyms: 5-NITRO-1-PENTENE;5-nitropent-1-ene
• CAS NO: 23542-51-0
• Molecular Formula: C₅H₉NO₂
• Molecular Weight: 115.13
• Product Categories: Acyclic;Alkenes;Organic Building Blocks
• Mol File: 23542-51-0.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 82 °C32 mm Hg(lit.)
• Flash Point: 155 °F
• Appearance: /
• Density: 1.007 g/mL at 25 °C(lit.)
• Vapor Pressure: 2.66mmHg at 25°C
• Refractive Index: n20/D 1.44(lit.)
• Storage Temp.: 2-8°C
• PKA: 8?+-.0.29(Predicted)
• CAS DataBase Reference: 5-NITRO-1-PENTENE(CAS DataBase Reference)
• NIST Chemistry Reference: 5-NITRO-1-PENTENE(23542-51-0)
• EPA Substance Registry System: 5-NITRO-1-PENTENE(23542-51-0)

Safety Data

• Hazard Codes: T
• Statements: 25-43
• Safety Statements: 45
• WGK Germany: 3
• Hazardous Substances Data: 23542-51-0(Hazardous Substances Data)

Usage

General Description

5-NITRO-1-PENTENE is a chemical compound with the molecular formula C5H9NO2. It is a nitroalkene, which means it contains both a nitro group (-NO2) and a carbon-carbon double bond. The compound is primarily used as an intermediate in the synthesis of various organic compounds, such as pharmaceuticals, agrochemicals, and other specialty chemicals. It is also used as a reagent in organic synthesis and can undergo various chemical reactions, including addition reactions with nucleophiles and reduction reactions to produce other useful compounds. 5-NITRO-1-PENTENE is known to be a flammable and potentially hazardous chemical and should be handled with care and proper safety measures.

InChI:InChI=1/C5H9NO2/c1-2-3-4-5-6(7)8/h2H,1,3-5H2

Upstream product

• 133367-89-2 1-bromo-1-nitropent-4-ene 
• 1119-51-3 bromopentene 

Downstream Products

• 1030825-49-0 C₁₈H₂₆N₂O₅ 
• 551-45-1 allethrolone 
• 80350-56-7 3-hydroxy-8-nonene-2,5-dione 
• 7018-92-0 2,5-Undecanedione 
• 33083-83-9 undecan-5-one 
• 16886-09-2 3-allylindole 

Relevant articles and documents

Intermolecular Palladium-Catalyzed Oxidative Fluorocarbonylation of Unactivated Alkenes: Efficient Access to β-Fluorocarboxylic Esters

A novel palladium-catalyzed intermolecular oxidative fluorocarbonylation of alkenes has been developed, in which employment of a cooperative process with electrophilic ArIF2-meidated alkenes activation and palladium-catalyzed carbonylation is c

Cascade formation of isoxazoles: Facile base-mediated rearrangement of substituted oxetanes

Give me five! Nitro compounds and oxetan-3-one react through an intriguing cascade sequence to give isoxazole-4-carbaldehydes using inexpensive reagents in a one-pot procedure (see scheme; Ms=methanesulfonyl). A variety of 3-substituted isoxazole-4-carbaldehydes were obtained in high overall yields.

Silyl Nitronates in Organic Synthesis. Routes to Heterocycles and Cyclopentanoids. Synthesis of Allethrolone and Calythrone. Acylation and Cyanohydroxylation of Double Bonds. An Exploratory Study

Silyl nitronates are versatile reagents for the preparation of heterocycles by dipolar addition to double bonds.The intermediate isoxazolidines can be transformed to 2-isoxazolines, isoxazoles, furans, dihydrofuranones, pyrazoles, pyridazines and pyridazones.Reduction of 2-isoxazolines with Ti3+ leads to hydroxylated 1,4-diketones, which subsequently can be cyclized to cyclopentenones.Routes to calythrone, rethrolones, prostanoids and a number of naturally occurring dihydrofuranones are devised, as well as synthetic procedures for acylation, preparation of endiones, hydroxyacylation, cyanation and hydroxycyanation of double bonds.