77262-41-0

Usage

InChI:InChI=1/C7H7F3N2/c8-7(9,10)5-12-6-3-1-2-4-11-6/h1-4H,5H2,(H,11,12)

Upstream product

• 457-50-1 2,2,2-trifluoro-n-pyridin-2-yl-acetamide 
• 504-29-0 2-aminopyridine 
• 372-48-5 2-fluoropyridine 
• 373-88-6 2,2,2-trifluroethylamine hydrochloride 
• 109-09-1 2-chloropyridine 
• 753-90-2 trifluoroethylamine 
• 109-04-6 2-bromo-pyridine 

Downstream Products

• 1176948-72-3 2-hydroxy-4-oxo-3-phenyl-1-(2,2,2-trifluoroethyl)-4H-pyrido[1,2-a]pyrimidinium inner salt 
• 1263050-37-8 3-[3-(cyanomethoxy)phenyl]-2-oxido-4-oxo-1-(2,2,2-trifluoroethyl)-4H-pyrido[1,2-a]pyrimidinium 

Relevant academic research and scientific papers

Synthesis of tri(di)fluoroethylanilines via copper-catalyzed coupling reaction of tri(di)fluoroethylamine with (hetero)aromatic bromides

We have realized the first Ullmann type coupling reaction of tri(di)fluoroethylamine with (hetero)aromatic bromides, employing 5-20 mol% Cu2O and an oxalamide ligand [N-(2,4,6-trimethoxyphenyl)acetamide]. This efficient and practical method has

PALLADIUM-CATALYZED ARYLATION OF FLUOROALKYLAMINES

Methods for synthesizing trifluoroethyl, difluoroethyl, pentafluoropropyl, and difluorophenethyl anilines by palladium-catalyzed coupling of fluoroalkylamines with aryl bromides and aryl chlorides are provided herein. The reaction is conducted with a weak

AROMATIC COMPOUND

Provided is a novel aromatic ring compound having a GPR40 agonist activity and a GLP-1 secretagogue action. A compound represented by the formula: wherein each symbol is as described in the DESCRIPTION, or a salt thereof has a GPR40 agonist activity and a GLP-1 secretagogue action, is useful for the prophylaxis or treatment of cancer, obesity, diabetes, hypertension, hyperlipidemia, cardiac failure, diabetic complications, metabolic syndrome, sarcopenia and the like, and affords superior efficacy.

Mesoionic pyrido[1,2-a]pyrimidinones: A novel class of insecticides inhibiting nicotinic acetylcholine receptors

A novel class of mesoionic pyrido[1,2-a]pyrimidinones has been discovered with exceptional insecticidal activity controlling a number of insect species, particularly hemiptera and lepidoptera. Mode-of-action studies showed that they act on nicotinic acetylcholine receptors (nAChRs) primarily as inhibitors. Here we report the discovery, evolution, and preparation of this class of chemistry. Our efforts in structure–activity relationship elucidation and biological activity evaluation are also presented.

Palladium-Catalyzed Arylation of Fluoroalkylamines

We report the synthesis of fluorinated anilines by palladium-catalyzed coupling of fluoroalkylamines with aryl bromides and aryl chlorides. The products of these reactions are valuable because anilines typically require the presence of an electron-withdrawing substituent on nitrogen to suppress aerobic or metabolic oxidation, and the fluoroalkyl groups have steric properties and polarity distinct from those of more common electron-withdrawing amide and sulfonamide units. The fluoroalkylaniline products are unstable under typical conditions for C-N coupling reactions (heat and strong base). However, the reactions conducted with the weaker base KOPh, which has rarely been used in cross-coupling to form C-N bonds, occurred in high yield in the presence of a catalyst derived from commercially available AdBippyPhos and [Pd(allyl)Cl]2. Under these conditions, the reactions occur with low catalyst loadings (0.50 mol % for most substrates) and tolerate the presence of various functional groups that react with the strong bases that are typically used in Pd-catalyzed C-N cross-coupling reactions of aryl halides. The resting state of the catalyst is the phenoxide complex, (BippyPhosPd(Ar)OPh); due to the electron-withdrawing property of the fluoroalkyl substituent, the turnover-limiting step of the reaction is reductive elimination to form the C-N bond.

MIXTURES OF MESOIONIC PESTICIDES

Disclosed are compositions comprising (a) at least one compound selected from compounds of Formula (1), N-oxides, and salt thereof, wherein R1 is phenyl optionally substituted with up to 5 substituents independently selected from R3,

MESOIONIC PESTICIDES

Disclosed are compounds of Formula 1, N-oxides and salts thereof, wherein X is O or S; Y is O or S; Z is a direct bond, O, S(O)n, NR6, C(R7)2O, OC(R7)2, EC(=X1); a is 1, 2 or 3;

MESOIONIC PESTICIDES

Disclosed are compounds of Formula 1, wherein X is O or S; Y is O or S; and R1, R2, R3 and R4 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods f

Synthesis of Three pyridines

The synthesis of o-, m, and p-pyridine by diborane/tetrahydrofuran reduction of the corresponding trifluoroacetamide is described.The yields were 52 percent, 83 percent, and 76 percent, respectively.The synthesis, in 53 percent yield, of 2,2,2-trifluoro-N-(4-pyridyl)acetamide is also described.