121194-36-3

Basic information

• Product Name: 1-(4-chlorophenyl)-3,3,3-trifluoro-propan-1-one
• Synonyms: 1-(4-chlorophenyl)-3,3,3-trifluoro-propan-1-one
• CAS NO: 121194-36-3
• Molecular Weight: 222.594
• Mol File: 121194-36-3.mol
• Article Data: 39

Chemical Properties

• CAS DataBase Reference: 1-(4-chlorophenyl)-3,3,3-trifluoro-propan-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(4-chlorophenyl)-3,3,3-trifluoro-propan-1-one(121194-36-3)
• EPA Substance Registry System: 1-(4-chlorophenyl)-3,3,3-trifluoro-propan-1-one(121194-36-3)

Safety Data

• Hazardous Substances Data: 121194-36-3(Hazardous Substances Data)

Upstream product

• 680-15-9 2,2-difluoro-2-(fluorosulfonyl)acetate 
• 39646-27-0 dimethyl 1-(4-chlorophenyl)-2-bromoethenyl phosphate 
• 123-75-1 pyrrolidine 
• 887144-94-7 Togni's reagent II 
• 3240-10-6 (4-chlorophenyl)propiolic acid 
• 1610846-19-9 ((1-(4-chlorophenyl)vinyl)oxy)triethylsilane 
• 90956-79-9 ethyl 3-amino-3-(4-chlorophenyl)-2-propenoate 
• 1365265-07-1 ethyl 3-(4-chlorophenyl)-3-oxo-2-(trifluoromethyl)propionate 
• 17589-68-3 3-(4-chlorophenyl)-3-oxopropanoic acid 
• 28587-05-5 3-dimethylamino-1(4-chloro-phenyl)-2-propen-1-one 
• 2926-29-6 Langlois reagent 
• 22479-32-9 1-(4-chlorophenyl)vinyl acetate 
• 1493-13-6 trifluorormethanesulfonic acid 
• 78704-49-1 1-(4-chlorophenyl)-2-trimethylsilylacetylene 

Relevant articles and documents

Rational Design and Development of Low-Price, Scalable, Shelf-Stable and Broadly Applicable Electrophilic Sulfonium Ylide-Based Trifluoromethylating Reagents

The development of two highly reactive electrophilic trifluoromethylating reagents (trifluoromethyl)(4-nitrophenyl)bis(carbomethoxy)methylide (1g) and (trifluoromethyl)(3-chlorophenyl)bis(carbomethoxy)methylide (1j) through structure-activity study was described. Under mild conditions, reagent 1g reacted with β-ketoesters and silyl enol ethers to give α-trifluoromethylated-β-ketoesters or α-trifluoromethylated ketones in high yields. In addition, reagent 1g could serve as a trifluoromethyl radical for a variety of trifluoromethylative transformations under visible light irradiation, including radical trifluoromethylation of electron-rich indoles and pyrroles and sodium aryl sulfinates as well as trifluoromethylative difunctionalization with styrene derivatives. On the other hand, as a complimentary, under reductive coupling conditions, reagent 1j reacted with a variety of (hetero)aryl iodides for the formation of trifluoromethylated (hetero)arenes.

Electrochemical Synthesis of Fluorinated Ketones from Enol Acetates and Sodium Perfluoroalkyl Sulfinates

The electrochemical synthesis of fluorinated ketones from enol acetates and RfSO2Na in an undivided cell under constant current conditions was developed. The electrosynthesis proceeded via perfluoroalkyl radical generation from sodium perfluoroalkyl sulfinate followed by addition to the enol acetate and transformation of the resulting C radical to a fluorinated ketone. The method is applicable to a wide range of enol acetates and results in the desired products in yields of 20 to 85%.

METHOD FOR PRODUCING α-FLUOROALKYL KETONE AND β-FLUOROALKYL ALCOHOL

PROBLEM TO BE SOLVED: To provide a method for producing α-fluoroalkyl ketone and β-fluoroalkyl alcohol conveniently, inexpensively and efficiently. SOLUTION: A method for producing α-fluoroalkyl ketone represented by formula (II) (where Rf is a fluoroalkyl group) includes reacting an alkyne compound represented by formula (I) (where R1 is a chain hydrocarbon group, cyclic aliphatic hydrocarbon group, aromatic hydrocarbon group, heterocyclic group, -OR3, -NR4R4', R2 is a hydrogen atom, trialkylsilyl group, diallyl alkylsilyl group, or triallylsilyl group), in the presence of a radical initiator, with a fluoroalkyl sulfonic acid. SELECTED DRAWING: None COPYRIGHT: (C)2020,JPOandINPIT