4203-31-0

Basic information

• Product Name: (E)-2-diazonio-1-(4-nitrophenyl)ethenolate
• CAS NO: 4203-31-0
• Molecular Formula: C₈H₅N₃O₃
• Molecular Weight: 191.1436
• Mol File: 4203-31-0.mol
• Article Data: 17

Chemical Properties

• CAS DataBase Reference: (E)-2-diazonio-1-(4-nitrophenyl)ethenolate(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-2-diazonio-1-(4-nitrophenyl)ethenolate(4203-31-0)
• EPA Substance Registry System: (E)-2-diazonio-1-(4-nitrophenyl)ethenolate(4203-31-0)

Safety Data

• Hazardous Substances Data: 4203-31-0(Hazardous Substances Data)

Usage

Description

(E)-2-diazonio-1-(4-nitrophenyl)ethenolate, a diazonium salt derivative of 4-nitrostilbene, is a yellow to orange solid chemical compound synthesized through the diazotization of 4-nitroaniline, followed by the addition of sodium acetate and ethyl acetoacetate. It is known for its potential applications in various fields due to its unique chemical properties.

Uses

Used in Organic Synthesis:
(E)-2-diazonio-1-(4-nitrophenyl)ethenolate is used as a synthetic building block for the creation of various organic compounds. Its unique structure allows for versatile reactions and the formation of a wide range of products.
Used in Organic Photovoltaic Devices:
In the field of renewable energy, (E)-2-diazonio-1-(4-nitrophenyl)ethenolate is used as a precursor material for the development of organic photovoltaic devices. Its光电特性 (photoelectric properties) make it a promising candidate for improving the efficiency and performance of these devices.
Used in Functional Material Preparation:
(E)-2-diazonio-1-(4-nitrophenyl)ethenolate is also utilized as a starting material for the preparation of various functional materials. Its chemical reactivity and stability contribute to the development of materials with specific properties and applications.
Used in Pharmaceutical Industry:
(E)-2-diazonio-1-(4-nitrophenyl)ethenolate is investigated for its potential antifungal and antibacterial properties, making it a candidate for use in the pharmaceutical industry. Its ability to inhibit the growth of certain microorganisms could lead to the development of new drugs and treatments.
Used in Chemical Research:
In the field of chemical research, (E)-2-diazonio-1-(4-nitrophenyl)ethenolate serves as a subject of study for understanding its properties, reactivity, and potential applications. This research can lead to the discovery of new reactions, products, and applications for this compound.

Upstream product

• 186581-53-3 diazomethane 
• 60-29-7 diethyl ether 
• 122-04-3 4-nitro-benzoyl chloride 
• 615-53-2 ethyl N-methyl-N-nitrosocarbamate 
• 62-23-7 4-nitro-benzoic acid 
• 19797-84-3 2-(diphenylphosphoryl)-1-(4-nitrophenyl)ethan-1-one 
• 76001-61-1 4-Nitro-benzoylacetaldehyd-Na-Salz 
• 1234-74-8 (4-nitrophenyl)-2-oxoethan-1-aminium 4-methylbenzenesulfonate 
• 4996-22-9 4-nitrophenylglyoxal 
• 100-19-6 (4-nitrophenyl)ethanone 
• 99-81-0 4-Nitrophenacyl bromide 
• 38502-65-7 1-(4-nitrophenyl)-3-(4-methoxyphenyl)propane-1,3-dione 
• 5400-95-3 1-(4-nitro-phenyl)-3-phenyl-propane-1,3-dione 
• 13494-48-9 Benzoyl-(4-nitro-benzoyl)-diazomethan 

Downstream Products

• 101445-13-0 hippuric acid-(4-nitro-phenacyl ester) 
• 40015-09-6 2-(4-nitrophenyl)-1H-indole 
• 110194-41-7 benzoic acid-[2-(4-nitro-phenacyloxy)-anilide] 
• 2244-80-6 (5-chloro-[1,3,4]thiadiazol-2-yl)-(4-nitro-phenyl)-methanone 
• 7714-06-9 1,1,2-Tris-methylmercapto-3-<4-nitro-phenyl>-propanon-(3) 
• 92792-65-9 (5-benzoylamino-[1,2,3]thiadiazol-4-yl)-(4-nitro-phenyl)-methanone 
• 67545-24-8 (5-imidazol-1-yl-[1,3,4]thiadiazol-2-yl)-(4-nitro-phenyl)-methanone 
• 31699-02-2 2-methyl-5-(3′-methylphenyl)oxazole 
• 103242-32-6 <4-Nitro-phenyl>-glyoxal-(1)-tricyclohexylphosphazin 
• 121692-39-5 5-(p-nitrophenyl)-1,3-oxathiole-2-thione 
• 65145-38-2 α-ethoxy-p-nitroacetophenone 
• 13576-56-2 5-(4-nitrophenyl)-1,3-oxazol-2-amine 
• 76758-10-6 tert-Butyl-[5-(4-nitro-phenyl)-oxazol-2-yl]-amine 
• 34006-49-0 2-chloro-1-(4-nitrophenyl)ethanone 

Relevant articles and documents

NovelN-transfer reagent for converting α-amino acid derivatives to α-diazo compounds

A novel universalN-transfer reagent for direct and effective transformation of α-amino ketones, acetamides, and esters to the corresponding α-diazo products under mild basic conditions has been developed. This one-step synthetic approach not only allows for generation of α-substituted-α-diazo carbonyl compounds from α-amino acid derivatives but also permits preparation of α-diazo dipeptides fromN-terminal dipeptides (32 examples, up to 91%).

Facile access to 2,2-disubstituted indolin-3-ones: Via a cascade Fischer indolization/Claisen rearrangement reaction

An efficient approach for the synthesis of 2,2-disubstituted indolin-3-ones is described. From readily accessible aryl hydrazines and allyloxyketones, 2,2-disubstituted indolin-3-ones could be obtained in good to excellent yields under mild reaction condi

An efficient PEG-400 mediated catalyst free green synthesis of 2-amino-thiazoles from α-diazoketones and thiourea

A simple and efficient method has been developed for the synthesis of 2-aminothiazoles from α-diazoketones using PEG-400 solvent system. This novel synthetic approach involves the reaction between thiourea and α-diazoketones in PEG-400 at 100 °C to yield the corresponding 2-aminothiazoles in good yields. The method is simple, rapid and generates thiazole derivatives in excellent yields without the use of any catalysts. This green protocol can be utilized for fast synthesis of various 2-aminothiazoles in good yields. [Figure not available: see fulltext.]