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Organic fluorine compound

In 1896, the synthesis of ethyl fluoride acetate marked the beginning of the study of organic fluorine chemistry, it has been exactly a century. In the meantime, several historic breakthrough has greatly promoted the development of organic fluorine chemistry, such as the 1930s the application of freon used in the refrigeration industry, the implementation of the Manhattan Project during World War II and the 1950s high physiological activity of the synthesis of 5-fluorine urea. China is rich in fluorine resources, it has proven reserves of fluorite about a quarter of the world's total reserves, but until the 1950s, fluorine chemistry in China is still a blank. At the end of 50s, due to changes in the international situation, China began to develop its own atomic energy technology, the need for a number of special fluoride materials, since then, the study of organic fluorine chemistry in China has been started. Shanghai Institute of organic chemistry, Chinese Academy of Sciences, due to the excellent work in the basic research of organic fluorine chemistry, has been hailed as the "fluorine chemistry of Shanghai" by the international fluorine chemical industry.

The organic fluorine compound, also known as fluorocarbon compounds, i.e. containing C-F bond in the molecular structure, such as tetrafluoroethylene (CF2 = CF2), all the hydrogen atoms in the hydrocarbon molecules replaced by fluorine atoms, which are called the whole fluorine compounds. Fluorine is the most electronegative, the highest degree of oxidation of atoms in the periodic table, and therefore less susceptible to oxidation cleavage fluoropolymer, and the radius of the fluorine atom is almost equal to half of the C-C bond, so the fluorine atom can be arranged closely around the carbon atom to form a barrier to the C-C bond to ensure its chemical stability. The bond energy of C-F bond is extremely high, so the organic fluorides have good thermal stability, chemical stability and oxidation resistance. There are many fluorine-containing compounds, such as halothane, anti-cancer drugs, fluorouracil, fluphenazine, haloperidol,etc.

Organic fluorine compounds can be broadly divided into three categories.
①The fluorine alkyl chloride, mainly used in refrigerants and aerosol (see Freon entry).
② Perfluorinated hydrocarbons and perfluorinated ethers, acids, tertiary amines, wherein the perfluoroalkanes having high chemical stability. Such as perfluoroheptane are lubricant which resistant to oxidation and high temperature; perfluoroolefins such as tetrafluoroethylene is monomer of PTFE; the saturated organic compounds of perfluorodecalin and perfluorinated tertiary amines emulsified from the white emulsion (known as white blood), successful as a blood substitute for clinical.
③ Fluorine-containing polymer can excellent high temperature, low temperature resistance, chemical corrosion. Such as PTFE known as the king of plastic commonly, and perfluoro rubber (called Viton) copolymerized by vinylidene fluoride and HFP, etc., widely used in national defense, aerospace, petroleum, chemicals, machinery and other sectors, such as Gordon month clothing fire-proof, corrosion-resistant pipes and containers, clothing, wear pads, sliding pads of road and rail and bridges, and gaskets etc..

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Structure Chemical Name CAS MF
4-CyclohexylcarbaMoyl-2-fluorobenzeneboronic acid, 97% 4-CyclohexylcarbaMoyl-2-fluorobenzeneboronic acid, 97% 874289-27-7 C13H17BFNO3
3-(3-Chloro-2-MethylphenylcarbaMoyl)-2-fluorobenzeneboronic acid, 97% 3-(3-Chloro-2-MethylphenylcarbaMoyl)-2-fluorobenzeneboronic acid, 97% C14H12BClFNO3
4-(3-Chloro-2-fluorophenoxy)-3-fluoroaniline, 97% 4-(3-Chloro-2-fluorophenoxy)-3-fluoroaniline, 97% C12H8ClF2NO
3-[Cyclohexyl(Methyl)carbaMoyl]-2-fluorobenzeneboronic acid, 97% 3-[Cyclohexyl(Methyl)carbaMoyl]-2-fluorobenzeneboronic acid, 97% 1449145-00-9 C14H19BFNO3
3-(Di-n-propylcarbaMoyl)-2-fluorobenzeneboronic acid, 97% 3-(Di-n-propylcarbaMoyl)-2-fluorobenzeneboronic acid, 97% 2096333-76-3 C13H19BFNO3
3-(EthylcarbaMoyl)-2-fluorobenzeneboronic acid, 97% 3-(EthylcarbaMoyl)-2-fluorobenzeneboronic acid, 97% C9H11BFNO3
5-AMino-2-broMo-3-fluoropyridine, 97% 5-AMino-2-broMo-3-fluoropyridine, 97% 1256276-41-1 C5H4BrFN2
6-Chloro-3-fluoro-2-formylpyridine 6-Chloro-3-fluoro-2-formylpyridine C6H3ClFNO
2,4-DIFLUORO-1-METHOXYBENZENE 2,4-DIFLUORO-1-METHOXYBENZENE 252-10-8 C6H8N2
5-METHYL-2-(TRIFLUOROMETHYL)BENZONITRILE 5-METHYL-2-(TRIFLUOROMETHYL)BENZONITRILE 886502-61-0 C9H6F3N
tert-butyl 5-(benzyloxy)-2-fluorophenylcarbamate tert-butyl 5-(benzyloxy)-2-fluorophenylcarbamate C18H20FNO3
5-Bromo-2,4-difluorotoluene 5-Bromo-2,4-difluorotoluene 159277-47-1 C7H5BrF2
3-Fluoro-2-(bromomethyl)benzonitrile 3-Fluoro-2-(bromomethyl)benzonitrile 635723-84-1 C8H5BrFN
Methyl 4-cyano-2-fluorobenzoate Methyl 4-cyano-2-fluorobenzoate C9H6FNO2
3-(4-Piperidinyloxy)benzonitrile hydrochloride 3-(4-Piperidinyloxy)benzonitrile hydrochloride 950649-07-7 C12H15ClN2O
Potassium 3-(phenylaminocarbonyl)phenyltrifluoroborate Potassium 3-(phenylaminocarbonyl)phenyltrifluoroborate
Potassium 4-(2-methoxyethylaminocarbonyl)phenyltrifluoroborate Potassium 4-(2-methoxyethylaminocarbonyl)phenyltrifluoroborate
4-Ethoxy-2,3-difluorobenzyl alcohol, JRD, 97% 4-Ethoxy-2,3-difluorobenzyl alcohol, JRD, 97%
2,6-DIBROMOPHENYLBORONIC ACID 2,6-DIBROMOPHENYLBORONIC ACID 851756-50-8 C6H5BBr2O2
4-CHLORO-5-FLUORO-2-NITROPHENOL 4-CHLORO-5-FLUORO-2-NITROPHENOL 345-25-5 C6H3ClFNO3
2-Methyl-5-fluorobenzaldehyde 2-Methyl-5-fluorobenzaldehyde C8H7FO
2-(2,4-Dichloro-5-fluorobenzoyl)-3-(4'-fluoro-phenylamino)-acrylic methylester 2-(2,4-Dichloro-5-fluorobenzoyl)-3-(4'-fluoro-phenylamino)-acrylic methylester 176637-98-2 C17H11Cl2F2NO3
4-Ethoxy-3,5-difluorobenzaldehyde, JRD, 97% 4-Ethoxy-3,5-difluorobenzaldehyde, JRD, 97%
METHYL 4-AMINO-3-FLUOROBENZENECARBOXYLATE METHYL 4-AMINO-3-FLUOROBENZENECARBOXYLATE C8H8FNO2
2-Amino-3,4-Difluoronitrobenzene 2-Amino-3,4-Difluoronitrobenzene C6H4F2N2O2
2-Chloro-6-fluoroanisole, 97+% 2-Chloro-6-fluoroanisole, 97+% C7H6ClFO
2-Chloro-5-fluorobenzyl alcohol, 97+% 2-Chloro-5-fluorobenzyl alcohol, 97+% C7H6ClFO
2,3,4-Trifluoroanisole, 97+% 2,3,4-Trifluoroanisole, 97+% C7H5F3O
Potassium3-iodophenyltrifluoroborate Potassium3-iodophenyltrifluoroborate 1189097-36-6 C6H4BF3IK
Potassium4-ethoxycarbonylphenyltrifluoroborate Potassium4-ethoxycarbonylphenyltrifluoroborate
4-N-BOC-AMINO-3-FLUOROBENZALDEHYDE
4-N-BOC-AMINO-3-FLUOROBENZALDEHYDE 865450-09-5 C12H14FNO3
2-Fluoro-4-bromobenzoTrifluoride 2-Fluoro-4-bromobenzoTrifluoride C7H3BrF4
2-Amino-4-Fluorobenzonitrile 2-Amino-4-Fluorobenzonitrile C7H5FN2
2-bromo-5-fluoro-3-nitropyridine 2-bromo-5-fluoro-3-nitropyridine C5H2BrFN2O2
3,6-dibromo-2-fluorobenzaldehyde 3,6-dibromo-2-fluorobenzaldehyde 870703-68-7 C7H3Br2FO
3-METHYL-5-FLUOROBENZONITRILE 3-METHYL-5-FLUOROBENZONITRILE C8H6FN
2,3,6-TRIFLUOROPYRIDINE-4-CARBOXYLIC ACID: TECH., 90% 2,3,6-TRIFLUOROPYRIDINE-4-CARBOXYLIC ACID: TECH., 90% C6H2F3NO2
3-cyano-4-fluorobenzyl cyanide 3-cyano-4-fluorobenzyl cyanide C9H5FN2
Potassium phenoxy-methyltrifluoroborate Potassium phenoxy-methyltrifluoroborate 1027642-30-3 C7H7BF3KO
4-(difluoromethoxy)-2-fluorobenzaldehyde 4-(difluoromethoxy)-2-fluorobenzaldehyde 1214358-05-0 C8H5F3O2
4-amino-3-bromo-5-trifluromethyl-Benzonitrile 4-amino-3-bromo-5-trifluromethyl-Benzonitrile 62584-27-4 C8H4BrF3N2
Potassium (4-methoxy)benzyloxymethyltrifluoroborate Potassium (4-methoxy)benzyloxymethyltrifluoroborate 1027642-26-7 C9H11BF3KO2
2-amino-6-fluoro-3-methylbenzoic acid 2-amino-6-fluoro-3-methylbenzoic acid 874804-26-9 C8H8FNO2
methyl 2-amino-4-fluorobenzoate methyl 2-amino-4-fluorobenzoate 2475-81-2 C8H8FNO2
2,3,6-Trifluorobenzotrifluoride 2,3,6-Trifluorobenzotrifluoride C7H2F6
3-AMINO-2-CYANO-5-(4-FLUOROPHENYL)THIOPHENE 3-AMINO-2-CYANO-5-(4-FLUOROPHENYL)THIOPHENE 210356-63-1 C11H7FN2S
Benzoic acid, 2-broMo-4-fluoro-, ethyl ester Benzoic acid, 2-broMo-4-fluoro-, ethyl ester 651341-68-3 C9H8BrFO2
4-Fluoro-3-(4-methylpiperazin-1-yl)benzaldehyde 4-Fluoro-3-(4-methylpiperazin-1-yl)benzaldehyde 1197193-16-0 C12H15FN2O
4-aMino-3,5-difluorobenzonitrile 4-aMino-3,5-difluorobenzonitrile C7H4F2N2
Ethyl 2-bromo-5-fluorobenzoate Ethyl 2-bromo-5-fluorobenzoate 139911-28-7 C9H8BrFO2
2-Fluoro-6-methyl-4-bromobenzonitrile 2-Fluoro-6-methyl-4-bromobenzonitrile C8H5BrFN
1-(4-Fluorophenyl)-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile 1-(4-Fluorophenyl)-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile 24522-49-4 C14H11FN2O
5-amino-1-(3-fluorophenyl)-1H-pyrazole-4-carbonitrile 5-amino-1-(3-fluorophenyl)-1H-pyrazole-4-carbonitrile 51516-71-3 C10H7FN4
5-bromo-1-(3-fluorophenyl)-1H-pyrazole-4-carbonitrile 5-bromo-1-(3-fluorophenyl)-1H-pyrazole-4-carbonitrile 1269293-65-3 C10H5BrFN3
Potassium  trans-3-methoxy-1-propenyltrifluoroborate Potassium trans-3-methoxy-1-propenyltrifluoroborate C4H7BF3KO
Potassium  (3,3-dimethylbutyl)trifluoroborate Potassium (3,3-dimethylbutyl)trifluoroborate (CH3)3CCH2CH2BF3K
2-FLUORO-5-IODOBENZOTRIFLUORIDE 2-FLUORO-5-IODOBENZOTRIFLUORIDE 928783-87-3 C7H2ClF4I
2-Amino-4,6-difluoronitrobenzene 2-Amino-4,6-difluoronitrobenzene C6H4F2N2O2
Potassium 3-(2-methoxyethylaminocarbonyl)phenyltrifluoroborate Potassium 3-(2-methoxyethylaminocarbonyl)phenyltrifluoroborate
Potassium 4-(1-piperidinylcarbonyl)phenyltrifluoroborate Potassium 4-(1-piperidinylcarbonyl)phenyltrifluoroborate
4-Ethoxy-3,5-difluorophenylacetic acid, JRD, 97% 4-Ethoxy-3,5-difluorophenylacetic acid, JRD, 97%
4-Ethoxy-2,6-difluoroaniline, JRD, 97% 4-Ethoxy-2,6-difluoroaniline, JRD, 97%
Potassium6-fluoropyridine-2-trifluoroborate Potassium6-fluoropyridine-2-trifluoroborate
1-Bromo-3-chloro-2-fluoro-4-methoxybenzene 1-Bromo-3-chloro-2-fluoro-4-methoxybenzene 909122-18-5 C7H5BrClFO
2-difluoromethylbenzonitrile 2-difluoromethylbenzonitrile 799814-30-5 C8H5F2N
3-Bromo-5-fluorophenylboronic acid MIDA ester 3-Bromo-5-fluorophenylboronic acid MIDA ester 1257650-61-5 C11H10BBrFNO4
Potassium [4-(phenylaminomethyl)phenyl]trifluoroborate Potassium [4-(phenylaminomethyl)phenyl]trifluoroborate C13H12BF3KN
Potassium 6-bromopyridine-3-trifluoroborate Potassium 6-bromopyridine-3-trifluoroborate
3-Nitro-4-methylbenzotrifluoride 3-Nitro-4-methylbenzotrifluoride C8H6F3NO2
3-Nitro-4,5-dichlorobenzotrifluoride 3-Nitro-4,5-dichlorobenzotrifluoride C7H2Cl2F3NO2
4-CarbaMoyl-3-fluorobenzeneboronic acid pinacol ester, 96% 4-CarbaMoyl-3-fluorobenzeneboronic acid pinacol ester, 96% C13H19BFNO4
2-BroMo-3-fluoropyridine-6-carboxylic acid 2-BroMo-3-fluoropyridine-6-carboxylic acid C6H3BrFNO2
2-aMino-3,5-difluorobenzonitrile 2-aMino-3,5-difluorobenzonitrile C7H4F2N2
2,6-DibroMo-3,5-difluoronitrobenzene 2,6-DibroMo-3,5-difluoronitrobenzene C6HBr2F2NO2
5-BroMo-3-fluoropyridin-2-carboxylic acid 5-BroMo-3-fluoropyridin-2-carboxylic acid C6H3BrFNO2
1-(4-fluorophenyl)-1H-pyrazole-4-carbonitrile 1-(4-fluorophenyl)-1H-pyrazole-4-carbonitrile 1015862-36-8 C10H6FN3
Methyl 5-Fluoro-2-(4-Methylpiperazino)benzoate Methyl 5-Fluoro-2-(4-Methylpiperazino)benzoate 1256633-14-3 C13H17FN2O2
n-(2-cyano-3-fluorophenyl)acetaMide n-(2-cyano-3-fluorophenyl)acetaMide 1155146-72-7 C9H7FN2O
2-Chloro-3-fluoro-4-pyridinecarboxaldehyde hydrate 2-Chloro-3-fluoro-4-pyridinecarboxaldehyde hydrate 1196156-07-6 C6H3ClFNO.H2O
3-(Benzyloxy)-2-fluorophenylboronicacid 3-(Benzyloxy)-2-fluorophenylboronicacid C13H12BFO3
(2-chloro-3-fluorophenyl)Methanol (2-chloro-3-fluorophenyl)Methanol 96516-32-4 C7H6ClFO
3,5-Dichloro-4-fluorobenzaldehyde 3,5-Dichloro-4-fluorobenzaldehyde 117820-80-1 C7H3Cl2FO
4-(2-EthylphenylcarbaMoyl)-2-fluorobenzeneboronic acid, 97% 4-(2-EthylphenylcarbaMoyl)-2-fluorobenzeneboronic acid, 97% C15H15BFNO3
4-BenzylcarbaMoyl-2-fluorobenzeneboronic acid, 97% 4-BenzylcarbaMoyl-2-fluorobenzeneboronic acid, 97% 874289-36-8 C14H13BFNO3
4-DicyclohexylMethylcarbaMoyl-2-fluorobenzeneboronic acid, 97% 4-DicyclohexylMethylcarbaMoyl-2-fluorobenzeneboronic acid, 97% C20H29BFNO3
4-(2-Chloro-6-MethylphenylcarbaMoyl)-2-fluorobenzeneboronic acid, 97% 4-(2-Chloro-6-MethylphenylcarbaMoyl)-2-fluorobenzeneboronic acid, 97% C14H12BClFNO3
4-DiisopropylcarbaMoyl-2-fluorobenzeneboronic acid, 97% 4-DiisopropylcarbaMoyl-2-fluorobenzeneboronic acid, 97% 2096333-67-2 C13H19BFNO3
4-Di-n-propylcarbaMoyl-2-fluorobenzeneboronic acid, 97% 4-Di-n-propylcarbaMoyl-2-fluorobenzeneboronic acid, 97% C13H19BFNO3
4-CyclopentylcarbaMoyl-2-fluorobenzeneboronic acid, 97% 4-CyclopentylcarbaMoyl-2-fluorobenzeneboronic acid, 97% 1449133-70-3 C12H15BFNO3
3-Ethoxycarbonyl-2-fluorobenzeneboronic acid pinacol ester, 97% 3-Ethoxycarbonyl-2-fluorobenzeneboronic acid pinacol ester, 97% C15H22BFO5
3-(2,3-DichlorophenylcarbaMoyl)-2-fluorobenzeneboronic acid, 97% 3-(2,3-DichlorophenylcarbaMoyl)-2-fluorobenzeneboronic acid, 97% C13H9BCl2FNO3
3-(BenzylcarbaMoyl)-2-fluorobenzeneboronic acid, 97% 3-(BenzylcarbaMoyl)-2-fluorobenzeneboronic acid, 97% 2096333-42-3 C14H13BFNO3
3-(n-ButylcarbaMoyl)-2-fluorobenzeneboronic acid, 97% 3-(n-ButylcarbaMoyl)-2-fluorobenzeneboronic acid, 97% 1449142-40-8 C11H15BFNO3
POTASSIUM TETRAKIS(PENTAFLUOROPHENYL)BORATE POTASSIUM TETRAKIS(PENTAFLUOROPHENYL)BORATE 89171-23-3 C24BF20K
2-CHLORO-4-FLUORO PHENYL BORONIC ACID 2-CHLORO-4-FLUORO PHENYL BORONIC ACID C6H5BClFO2
6-FLUORO-2-METHYLQUINOLINE-3-CARBOXYLIC ACID 6-FLUORO-2-METHYLQUINOLINE-3-CARBOXYLIC ACID 461026-47-1 C11H8FNO2
2-BROMO-3-CYANOBENZOTRIFLUORIDE 2-BROMO-3-CYANOBENZOTRIFLUORIDE C8H3BrF3N
3-CHLORO-2,6-DIFLUORONITROBENZENE 3-CHLORO-2,6-DIFLUORONITROBENZENE C6H2ClF2NO2
2-Bromo-4,5-difluoronitrobenzene 2-Bromo-4,5-difluoronitrobenzene 321-17-5 C6H2BrF2NO2
SODIUM 3-FLUOROBENZOATE SODIUM 3-FLUOROBENZOATE 499-57-0 C7H4FNaO2
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