4735-49-3

Basic information

• Product Name: 1-(2-NITROVINYL)NAPHTHALENE
• Synonyms: 1-(2-NITROVINYL)NAPHTHALENE;1-(NAPHTH11-YL)-2-NITROETHYLENE;1-(2-nitroethenyl)naphthalene
• CAS NO: 4735-49-3
• Molecular Formula: C₁₂H₉NO₂
• Molecular Weight: 199.20536
• Mol File: 4735-49-3.mol
• Article Data: 50

Chemical Properties

• Boiling Point: 368.8°Cat760mmHg
• Flash Point: 182.6°C
• Appearance: /
• Density: 1.238g/cm³
• Vapor Pressure: 2.64E-05mmHg at 25°C
• Refractive Index: 1.688
• CAS DataBase Reference: 1-(2-NITROVINYL)NAPHTHALENE(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(2-NITROVINYL)NAPHTHALENE(4735-49-3)
• EPA Substance Registry System: 1-(2-NITROVINYL)NAPHTHALENE(4735-49-3)

Safety Data

• Hazardous Substances Data: 4735-49-3(Hazardous Substances Data)

Usage

Chemical group

Nitro compounds

Physical state

Yellowish crystal

Molecular weight

199.21 g/mol

Uses

Precursor in the synthesis of dyes, pigments, and pharmaceuticals

Photochemical properties

Can undergo photochemical reactions

Applications

Photolithography processes, optical and electronic devices

Hazardous nature

Potentially toxic and irritating effects, should be handled with care

InChI:InChI=1/C12H9NO2/c14-13(15)9-8-11-6-3-5-10-4-1-2-7-12(10)11/h1-9H/b9-8+

Upstream product

• 75-52-5 nitromethane 
• 66-77-3 1-naphthaldehyde 
• 90-12-0 1-Methylnaphthalene 
• 3163-27-7 2-(bromomethyl)naphthalene 
• 13026-12-5 (E)-3-(naphthalen-1-yl)acrylic acid 
• 98978-43-9 (E)-ethyl 3-(naphthalen-1-yl)acrylate 
• 39221-01-7 1-(naphthalen-1-yl)-2-nitroethan-1-ol 
• 826-74-4 1-vinylnaphthalene 
• 1127-76-0 1-ethylnapthelene 

Downstream Products

• 132-75-2 naphthalen-1-ylacetonitrile 
• 37709-92-5 3-Naphthalen-1-yl-4-nitro-2-(triphenyl-λ⁵-phosphanylidene)-butyric acid ethyl ester 
• 3776-44-1 (±)-2-(naphthalen-1-yl)-3-phenylpropanoic acid 
• 329363-45-3 (3aR,8aR)-2,2-dimethyl-6-[(1R)-1-(1-naphthyl)-2-nitroethyl]-4,4,8,8-tetraphenylperhydro-6λ⁵-[1,3]dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-one 
• 1026678-57-8 2-(4-Methoxy-phenyl)-4-naphthalen-1-yl-4,5-dihydro-3H-pyrrole-3-carboxylic acid ethyl ester 
• 960240-63-5 diphenyl (R)-1-(1-naphthyl)-2-nitroethylphosphonate 

Relevant articles and documents

A Molecular Iodine-Mediated Synthesis of Cyclopenta[c]furo[3,2-b]furan-5,6-diones: Assembly of an Angular Dioxatriquinane Core

A molecular iodine-mediated synthesis of angular oxatriqinane core from 3-acetyl-2H-chromen-2-ones, β-bromo-β-nitrostyrenes, and pyridine in the presence of Et3N in MeCN containing a trace amount of water was developed. The reaction proceeds via intermolecular Michael reaction of 2-oxo-2-(2-oxo-2H-chromen-3-yl)-1-(pyridin-1-ium-1-yl)ethan-1-ide with bromonitrostyrene followed by intramolecular Michael reaction and elimination steps. Evidence for the stereochemistry of a typical product is obtained from single-crystal X-ray analyses. The important feature of this strategy is the fact that it forms three stereogenic centers with good selectivity.

Catalytic Asymmetric Construction of Tertiary Carbon Centers Featuring an α-Difluoromethyl Group with CF2H-CH2-NH2as the "building Block"

We report here for the first time a novel difluoromethylated ketimine building block condensed by thioisatin and difluoroethylamine, offering efficient access to a broad range of enantioenriched products bearing difluoroethylamine units (27 examples, ≤98% yield, >99% ee) in the presence of quinine-derived squaramide. Further transformation of the intermediate would generate a variety of versatile functional blocks like α-difluoromethyl amines, β-amino acid, and β-diamine with retention of the enantiomeric excess at the difluoromethyl-bound carbon.

Preparation method of beta-trans-nitroolefin

The invention relates to a preparation method of beta-trans-nitroolefin. The method comprises: sequentially adding an olefin compound, a nitration reagent and a solvent into a reaction container, mixing the substances uniformly, and carrying out constant temperature reaction for 18h under an illumination condition to obtain a reaction solution; and sequentially carrying out drying, concentration and column chromatography treatment on the reaction solution to obtain the beta-trans-nitroolefin compound. The method is simple and practicable, low in cost and high in product yield, can realize large-scale production, and has good industrial application prospects in the aspects of functional organic material, bioactive compound and drug synthesis.