151668-40-5

Basic information

• Product Name: 2-(trifluoroMethyl)-4H-chroMen-4-one
• Synonyms: 2-(trifluoroMethyl)-4H-chroMen-4-one;2-(Trifluoromethyl)-4H-1-benzopyran-4-one
• CAS NO: 151668-40-5
• Molecular Formula: C₁₀H₅F₃O₂
• Molecular Weight: 214.1407096
• Mol File: 151668-40-5.mol
• Article Data: 7

Chemical Properties

• Appearance: /
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: 2-(trifluoroMethyl)-4H-chroMen-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(trifluoroMethyl)-4H-chroMen-4-one(151668-40-5)
• EPA Substance Registry System: 2-(trifluoroMethyl)-4H-chroMen-4-one(151668-40-5)

Safety Data

• Hazardous Substances Data: 151668-40-5(Hazardous Substances Data)

Usage

General Description

2-(trifluoroMethyl)-4H-chroMen-4-one is a chemical compound with the molecular formula C10H7F3O. It is a derivative of chromen, a class of organic compounds containing the chromene ring system. 2-(trifluoroMethyl)-4H-chroMen-4-one is characterized by the presence of a trifluoromethyl group attached to the chromen ring structure. It has potential applications in the pharmaceutical and agrochemical industries, and its unique structure makes it a valuable intermediate for the synthesis of other organic compounds. The trifluoromethyl substituent can also impart specific properties to the compound, making it useful for various research and industrial applications.

Upstream product

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Downstream Products

• 365242-43-9 2-(trifluoromethyl)-1,2-dihydro-4H-thieno[2,3-c]chromen-4-one 
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• 240417-93-0 2-(7-trifluoromethyl-2,3-dihydro-1H-[1,4]diazepin-5-yl)-phenol 
• 1258525-74-4 (Z)-3-(p-anisidino)methylidene-2-trifluoromethylchroman-4-one 
• 1258525-73-3 (Z)-3-anilinomethylidene-2-trifluoromethylchroman-4-one 
• 1258525-68-6 (E)-3-benzylidene-2-trifluoromethylchroman-4-one 
• 1346237-61-3 2-hydroxy-6-(2-hydroxyphenyl)-4-(trifluoromethyl)pyridine-3-carbonitrile 
• 1571088-43-1 3-acetyl-6-(2-hydroxyphenyl)-1-phenyl-4-(trifluoromethyl)pyridin-2(1H)-one 
• 1571088-31-7 ethyl 2-hydroxy-6-(2-hydroxyphenyl)-4-(trifluoromethyl)pyridine-3-carboxylate 
• 1571088-28-2 3-acetyl-2-hydroxy-6-(2-hydroxyphenyl)-4-(trifluoromethyl)pyridine 
• 1346237-63-5 6-(2-hydroxyphenyl)-1-methyl-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile 

Relevant articles and documents

PYRIMIDINYLOXY BENZENE DERIVATIVES AS HERBICIDES

Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, wherein Q, Z, R2, R3 and m are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound or a composition of the invention.

New tetracyclic 1,4-oxazepines constructed via practically simple tandem condensation strategy from readily available synthons

A streamlined synthetic methodology towards novel tetracyclic 1,4-oxazepines from readily available precursors is described. The compounds, designed as more soluble version of the earlier described, poorly soluble dibenzo[b,f][1,4]oxazepines, were obtained in high yields and as a single regioisomer as a result of three tandem chemical events - nucleophilic aromatic substitution, Smiles rearrangement and denitrocyclization.

Microwave-assisted synthesis of functionalized flavones and chromones

A facile microwave synthesis of functionalized flavones and chromones via the cyclization of 1-(2-hydroxyaryl)-3-aryl-1,3-propanedione is described.