Nanyang Junhao Chemical Co.,Ltd
4-Fluorobenzoic acid Product name： 4-Fluorobenzoic acid CAS： 456-22-4 Structural formula： Quality specification： Appearance： White powder Content： 98.0%/99.0%(HPLC)min Melting point： 182-184℃ As a professional manufacturer of fine chemicals, phar
Dayang Chem (Hangzhou) Co.,Ltd.
DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:456-22-4
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWuhan Fortuna Chemical Co.,Ltd
1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:White crystalline powder Storage:Store below +30°C. Package:2
Cas:456-22-4
Min.Order:25 Kilogram
FOB Price: $20.0 / 30.0
Type:Trading Company
inquiryHenan Allgreen Chemical Co.,Ltd
high quality Appearance:White or off white powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
EAST CHEMSOURCES LIMITED
4-Fluorobenzoic acid Product name： 4-Fluorobenzoic acid CAS： 456-22-4 Structural formula： Quality specification： Appearance： White powder Content： 98.0%/99.0%(HPLC)min Melting point： 182-184℃ Our Server 1. Competitive offers with s
Cas:456-22-4
Min.Order:1 Kilogram
FOB Price: $2.0 / 3.0
Type:Manufacturers
inquiryEnke Pharma-tech Co.,Ltd. （Cangzhou, China ）
Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap
COLORCOM LTD.
Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
Chemwill Asia Co., Ltd.
Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:456-22-4
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryJinan Finer Chemical Co., Ltd
Product Description Name 4-Fluorobenzoic acid CAS 456-22-4 Assay 99% Appearance
Cas:456-22-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryLeader Biochemical Group
About Product Details
Cas:456-22-4
Min.Order:1 Kilogram
FOB Price: $1.0 / 5.0
Type:Lab/Research institutions
inquiryHenan Tianfu Chemical Co., Ltd.
Product Name: 4-Fluorobenzoic acid Synonyms: 4-FLUOROBENZOIC ACID;AKOS 92636;PFBA;P-FLUOROBENZOIC ACID;TIMTEC-BB SBB008568;RARECHEM AL BO 0053;4-fluoro-benzoicaci;Benzoic acid, p-fluoro- CAS:
Cas:456-22-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHebei Nengqian Chemical Import and Export Co., LTD
With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufactu
Cas:456-22-4
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
inquiryZhuozhou Wenxi import and Export Co., Ltd
WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:456-22-4
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
Type:Trading Company
inquiryWuhan Han Sheng New Material Technology Co.，Ltd
Our Advantage: High quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
Cas:456-22-4
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryHenan Sinotech Import&Export Corporation
Name:4-Fluorobenzoic acid CAS:456-22-4 Appearance:White Powder Application: 4-Fluorobenzoic acid is the intermediate of fluormorpholine, a fungicide. Appearance:White Powder Storage:Store in cool and dry place, away from sun ligh
Cas:456-22-4
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiryShanghai Upbio Tech Co.,Ltd
1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:456-22-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryShanghai Minstar Chemical Co., Ltd
4-Fluorobenzoic acid Chemical Properties Melting point 182-184 °C (lit.) Boiling point 117 °C density 1.479 storage temp. Sealed in dry,Room Temperature solubility alcohol: soluble pka 4.15(at 25℃) form Crystalline
Cas:456-22-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryQingdao Beluga Import and Export Co., LTD
4-Fluorobenzoic acid CAS:456-22-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic interm
Cas:456-22-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryShandong Hanjiang Chemical Co., Ltd.
Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:456-22-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHebei Mojin Biotechnology Co.,Ltd
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional chemical raw materials and chemical reagents research and development production enterprises. We have several production line,So we can control the lowest price. We also have several
Cas:456-22-4
Min.Order:25 Gram
FOB Price: $90.0 / 100.0
Type:Trading Company
inquiryHenan Wentao Chemical Product Co., Ltd.
Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Xiamen Hisunny Chemical Co.,Ltd
Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
Hubei Jiutian Bio-medical Technology Co., Ltd
1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:456-22-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHangzhou Keyingchem Co.,Ltd
Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cas:456-22-4
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryHangzhou J&H Chemical Co., Ltd.
J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
Ality Chemical Corporation
The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
Cas:456-22-4
Min.Order:0 Metric Ton
Negotiable
Type:Other
inquiryHangzhou Lingrui Chemical Co.,Ltd.
Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be
Zibo Hangyu Biotechnology Development Co., Ltd
Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:456-22-4
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryShanghai Massive Chemical Technology Co., Ltd.
Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:456-22-4
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquirySHANGHAI SYSTEAM BIOCHEM CO., LTD
We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:456-22-4
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquirySynthetic route
| Conditions | Yield |
|---|---|
| With hydrogen bromide; dihydrogen peroxide at 50℃; for 9h; Temperature; UV-irradiation; | 96.8% |
| With oxygen; Langlois reagent In acetonitrile at 25℃; for 12h; Irradiation; Green chemistry; | 96% |
| With hydrogen bromide In water | 95.2% |
-
-
53458-16-5
1,2-bis(4-fluorophenyl)-2-hydroxyethan-1-one
-
-
456-22-4
4-Fluorobenzoic acid
| Conditions | Yield |
|---|---|
| With oxygen; sodium hydride In tetrahydrofuran; mineral oil at 25℃; under 760.051 Torr; for 0.5h; | 74% |
| With diphenyl diselenide; dihydrogen peroxide In water; acetonitrile at 20℃; for 24h; | 72% |
| Stage #1: 1,2-bis(4-fluorophenyl)-2-hydroxyethan-1-one With potassium cyanide; carbon dioxide In N,N-dimethyl-formamide at 12℃; under 760.051 Torr; for 1h; Stage #2: With titanium(IV)isopropoxide; 1,8-diazabicyclo[5.4.0]undec-7-ene In N,N-dimethyl-formamide at 40℃; for 18h; Reagent/catalyst; | 10 %Spectr. |
| Conditions | Yield |
|---|---|
| With 1,2-bis(diphenylphosphino)ethane nickel(II) chloride In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide Ambient temperature; electrochemically; | 94% |
| Stage #1: 1-Bromo-4-fluorobenzene With bromobenzene; trifluoroacetic acid; cobalt(II) bromide; zinc dibromide; zinc In acetonitrile Inert atmosphere; Stage #2: carbon dioxide With palladium diacetate; tricyclohexylphosphine In tetrahydrofuran; acetonitrile at 0℃; under 760.051 Torr; Inert atmosphere; Stage #3: With hydrogenchloride In tetrahydrofuran; water; ethyl acetate; acetonitrile | 94% |
| With (4,4'-di-tert-butyl-2,2'-dipyridyl)-bis-(2-phenylpyridine(-1H))-iridium(III) hexafluorophosphate; 2-(diphenylphosphino)-2’(3-(dimethylamino)-3-oxopropyl)-6’-(3-(icosyloxy)-3-oxopropyl)biphenyl; water; palladium diacetate; N-ethyl-N,N-diisopropylamine In toluene under 760.051 Torr; for 16h; Inert atmosphere; Schlenk technique; Irradiation; | 88% |
-
-
124-38-9
carbon dioxide
-
-
225916-39-2
2-(4-fluorophenyl)-5,5-dimethyl-1,3,2-dioxaborinane
-
-
456-22-4
4-Fluorobenzoic acid
| Conditions | Yield |
|---|---|
| With (1,3-bis(2,6-diisopropyl-4-(morpholinomethyl)phenyl)imidazolidin-2-ylidene)copper(I) bromide; potassium tert-butylate In tetrahydrofuran under 760.051 Torr; for 24h; Reagent/catalyst; Inert atmosphere; Schlenk technique; Reflux; Green chemistry; | 96% |
| Stage #1: carbon dioxide; 2-(4-fluorophenyl)-5,5-dimethyl-1,3,2-dioxaborinane With [Ni(N,N'-bis[2,6-bis(diphenylmethyl)-4-methylphenyl]imidazole-2-ylidene)(allyl)Cl]; potassium tert-butylate In toluene at 100℃; under 760.051 Torr; for 15h; Schlenk technique; Inert atmosphere; Stage #2: With hydrogenchloride In water; ethyl acetate; toluene at 20℃; | 96% |
| With potassium tert-butylate; copper(l) chloride; 1,3-bis[2,6-diisopropylphenyl]imidazolium chloride In tetrahydrofuran at 70℃; under 760.051 Torr; for 24h; | 89% |
| Conditions | Yield |
|---|---|
| With peracetic acid; C24H29INO5 In acetic acid at 30℃; for 48h; | A 67% B 19% |
| With tert.-butylhydroperoxide In hexane; water at 50℃; for 9.5h; | A 62% B 22% |
| With sodium hypochlorite; sodium hydrogencarbonate for 4h; Yield given. Yields of byproduct given; | |
| With [Rh(III)(OEP)(Cl)]/C; sodium hydroxide In water at 25℃; Electrochemical reaction; Inert atmosphere; | |
| With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; C40H32B2Cu2F10N8S2*2CH4O; potassium carbonate In water at 40℃; under 760.051 Torr; for 24h; Green chemistry; |
| Conditions | Yield |
|---|---|
| With C4H11FeMo6NO24(3-)*3C16H36N(1+); water; oxygen; sodium carbonate at 50℃; under 760.051 Torr; for 8h; Green chemistry; | 99% |
| With 4H3N*4H(1+)*CuMo6O18(OH)6(4-); water; oxygen; sodium carbonate at 50℃; under 760.051 Torr; for 12h; | 99% |
| With tert.-butylnitrite; N-hydroxyphthalimide; oxygen In water at 60℃; under 760.051 Torr; for 48h; Schlenk technique; | 99% |
| Conditions | Yield |
|---|---|
| With sodium periodate; sulfuric acid In water at 95℃; for 12h; | 86% |
| With tert.-butylhydroperoxide at 100℃; for 5h; | 80% |
| With tert.-butylhydroperoxide In water at 80℃; for 12h; Green chemistry; | |
| Multi-step reaction with 2 steps 1: silver(I) nitrite / diethyl ether / 5 h / 0 °C / Reflux 2: tetra-(n-butyl)ammonium iodide; zinc diacetate; water / 24 h / 80 °C View Scheme | |
| Multi-step reaction with 2 steps 1.1: sodium hydride / tetrahydrofuran / 0.08 h / Inert atmosphere 1.2: 5 h / Inert atmosphere; Reflux 2.1: bis(acetylacetonate)oxovanadium; sodium acetate; methyl 3,5-bis((1H-1,2,4-triazol-1-yl)methyl)benzoate; oxygen / 48 h / 120 °C View Scheme |
-
-
14660-45-8
potassium monomethylcarbonate
-
-
214360-58-4
2-(4-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
-
-
456-22-4
4-Fluorobenzoic acid
| Conditions | Yield |
|---|---|
| With chloro[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]copper(I) In tetrahydrofuran at 70℃; for 16h; Inert atmosphere; Sealed tube; | 89% |
| Conditions | Yield |
|---|---|
| With iodine; aluminium In acetonitrile at 80℃; for 18h; | 98% |
| With high-silica Hβ-75 zeolite In water at 130℃; for 24h; Reagent/catalyst; | 75% |
| Conditions | Yield |
|---|---|
| With water; potassium carbonate In acetonitrile at 100℃; under 3750.38 Torr; for 0.0161111h; | 96% |
| With water; palladium diacetate; potassium carbonate at 20℃; under 760.051 Torr; for 5h; | 92% |
| With water; sodium carbonate; palladium diacetate at 20 - 165℃; under 10501.1 - 22502.3 Torr; for 0.333333h; microwave irradiation; | 77% |
| With 4,4’‐bis(trimethylammoniummethyl)‐2,2’‐bipyridine; bis-triphenylphosphine-palladium(II) chloride; water; sodium carbonate In water at 100℃; under 7600.51 Torr; for 24h; Catalytic behavior; Autoclave; | 74% |
-
-
456-22-4
4-Fluorobenzoic acid
| Conditions | Yield |
|---|---|
| With ammonium cerium (IV) nitrate; oxygen In acetonitrile at 20 - 50℃; for 4h; | 89% |
| Conditions | Yield |
|---|---|
| With sodium hypochlorite; sodium hydrogencarbonate for 1.33333h; | 100% |
| With diethylene glycol dimethyl ether at 70℃; for 0.5h; Sonication; | 97% |
| With oxygen at 120℃; for 10h; Green chemistry; | 95% |
| Conditions | Yield |
|---|---|
| With 4 Angstroem MS; methyl tri-n-octyl ammonium hydrogen sulfate; sodium tungstate at 90℃; for 10h; | 86% |
| With Oxone In water; acetonitrile for 12h; Reflux; | 85% |
| Conditions | Yield |
|---|---|
| Stage #1: 1-(4-fluorophenyl)ethanone With tert.-butylhydroperoxide; sodium hydroxide; tungsten(VI) oxide In water at 80℃; for 8h; Stage #2: With hydrogenchloride In water | 93% |
| Stage #1: 1-(4-fluorophenyl)ethanone With iodine; dimethyl sulfoxide In chlorobenzene at 130℃; for 3h; Stage #2: With tert.-butylhydroperoxide In chlorobenzene at 20 - 130℃; for 3h; | 93% |
| With oxygen; manganese (II) acetate tetrahydrate; cobalt(II) diacetate tetrahydrate In acetic acid at 100℃; under 760.051 Torr; for 15h; | 88% |
| Conditions | Yield |
|---|---|
| With copper(l) iodide; N,N,N,N,-tetramethylethylenediamine; diethylzinc In N,N-dimethyl acetamide at 70℃; under 760.051 Torr; | 60% |
| Stage #1: 4-fluoro-1-iodobenzene With copper In tetrahydrofuran at 25℃; for 0.5h; Stage #2: carbon dioxide In tetrahydrofuran for 24h; | 42% |
| Conditions | Yield |
|---|---|
| With copper(l) iodide; potassium carbonate In dimethyl sulfoxide at 100℃; for 24h; Inert atmosphere; | 80% |
| Conditions | Yield |
|---|---|
| With chloro[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]copper(I); potassium methanolate In N,N-dimethyl acetamide at 70℃; for 24h; Schlenk technique; Sealed tube; | 73% |
| Conditions | Yield |
|---|---|
| With 2.9-dimethyl-1,10-phenanthroline; neocuproine; zinc In dimethyl sulfoxide at 20℃; under 760.051 Torr; for 16h; | 74% |
-
-
201230-82-2
carbon monoxide
-
-
460-00-4
1-Bromo-4-fluorobenzene
-
A
-
456-22-4
4-Fluorobenzoic acid
-
B
-
403-33-8
methyl 4-flurobenzoate
| Conditions | Yield |
|---|---|
| With methanol; tert-Amyl alcohol; sodium hydride; cobalt(II) acetate In tetrahydrofuran at 40℃; under 760 Torr; for 7h; Irradiation; | A 8% B 81.5% |
-
-
24133-58-2
1,2-bis(4-fluorophenyl)-1,2-ethanediol
-
-
456-22-4
4-Fluorobenzoic acid
| Conditions | Yield |
|---|---|
| With oxygen In dichloromethane at 20℃; under 760.051 Torr; for 12h; Irradiation; | 88% |
| Stage #1: 1,2-bis(4-fluorophenyl)-1,2-ethanediol With oxygen; sodium t-butanolate In tetrahydrofuran at 20℃; under 760.051 Torr; for 3h; Stage #2: With hydrogenchloride In tetrahydrofuran; water pH=1; chemoselective reaction; | 70% |
| Conditions | Yield |
|---|---|
| Stage #1: para-fluorostyrene With tert.-butylhydroperoxide; iodine; sodium hydroxide In water at 105℃; for 16h; Sealed tube; Stage #2: With hydrogenchloride In water | 52% |
| Conditions | Yield |
|---|---|
| With sodium hydroxide In water at 25℃; for 3.5h; Cannizzaro Reaction; | A n/a B 86% |
| With potassium hydroxide | |
| With barium dihydroxide; formaldehyd at 100 - 110℃; for 0.2h; | A 88 % Chromat. B 11 % Chromat. |
| Stage #1: 4-fluorobenzaldehyde In neat (no solvent) for 0.0333333h; Green chemistry; Stage #2: With 1,4-diaza-bicyclo[2.2.2]octane In neat (no solvent) at 40℃; for 0.00416667h; Reagent/catalyst; Cannizzaro Reaction; Microwave irradiation; Green chemistry; |
| Conditions | Yield |
|---|---|
| With tetrabutylammomium bromide; dicobalt octacarbonyl In sodium hydroxide; benzene at 65℃; for 2h; Irradiation; | 97% |
| With dicobalt octacarbonyl; potassium carbonate; methyloxirane In methanol at 60℃; under 760 Torr; for 6h; | 89% |
-
-
124-38-9
carbon dioxide
-
-
132993-23-8
4-fluorophenyl trifluoromethanesulfonate
-
-
456-22-4
4-Fluorobenzoic acid
| Conditions | Yield |
|---|---|
| With tetrabutylammonium tetrafluoroborate; bis-triphenylphosphine-palladium(II) chloride In N,N-dimethyl-formamide at 90℃; electrochemical reaction; | 92% |
| With (4,4'-di-tert-butyl-2,2'-dipyridyl)-bis-(2-phenylpyridine(-1H))-iridium(III) hexafluorophosphate; palladium diacetate; caesium carbonate; N-ethyl-N,N-diisopropylamine; DavePhos In N,N-dimethyl acetamide at 20℃; for 36h; Irradiation; Green chemistry; chemoselective reaction; | 62% |
| With (2’,4’,6’-triisopropyl-[1,1’-biphenyl]-2-yl)-diphenylphosphine; bis(2-phenylpyridinato)(2,2'-bipyridine)iridium(III) hexafluorophosphate; tetrabutylammomium bromide; palladium diacetate; caesium carbonate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl acetamide at 20℃; under 760.051 Torr; for 4h; Irradiation; |
-
-
403-41-8
1-(4-Fluorophenyl)ethanol
-
A
-
456-22-4
4-Fluorobenzoic acid
-
B
-
403-42-9
1-(4-fluorophenyl)ethanone
| Conditions | Yield |
|---|---|
| Stage #1: 1-(4-Fluorophenyl)ethanol With oxygen; sodium hydride In tetrahydrofuran at 0 - 20℃; for 6h; Stage #2: With hydrogenchloride In water | A 32% B 64% |
-
-
403-33-8
methyl 4-flurobenzoate
-
-
75-05-8
acetonitrile
-
A
-
456-22-4
4-Fluorobenzoic acid
-
B
-
4640-67-9
3-(4-fluorophenyl)-3-oxopropionitrile
| Conditions | Yield |
|---|---|
| With sodium hydride In tert-butyl methyl ether; water at 90℃; | A 17.5% B 64% |
-
-
316142-60-6
N-(4-cyanophenyl)-4-fluorobenzamide
-
-
456-22-4
4-Fluorobenzoic acid
| Conditions | Yield |
|---|---|
| With hydrogenchloride at 120℃; for 24h; | 98% |
| Conditions | Yield |
|---|---|
| With aluminum tri-bromide; triisopropylsilyl chloride at 80℃; under 22502.3 Torr; for 48h; Autoclave; | 53% |
| With aluminium trichloride; aluminium at 40℃; under 42754.3 Torr; for 18h; | 47% |
| With triethylamine In acetonitrile at 20℃; under 760.051 Torr; for 24h; Irradiation; | 62 %Spectr. |
| Conditions | Yield |
|---|---|
| Stage #1: carbon dioxide; 1-Chloro-4-fluorobenzene With manganese; bis(triphenylphosphine)nickel(II) chloride; tetraethylammonium iodide; triphenylphosphine In 1,3-dimethyl-2-imidazolidinone at 25℃; under 760.051 Torr; for 20h; Stage #2: With hydrogenchloride; water In diethyl ether at 20℃; for 0.166667h; | 81% |
| With manganese; 2,9-dibutyl-4,7-dimethyl-1,10-phenanthroline; tetraethylammonium iodide; lithium acetate; cobalt(II) bromide In N,N-dimethyl acetamide at 100℃; under 760.051 Torr; for 12h; Inert atmosphere; Schlenk technique; | 62% |
| Stage #1: 1-Chloro-4-fluorobenzene With bis(cyclopentadienyl)titanium dichloride; butyl magnesium bromide In tetrahydrofuran at 40℃; for 6h; Inert atmosphere; Schlenk technique; Stage #2: carbon dioxide In tetrahydrofuran at 20℃; for 2h; Inert atmosphere; Schlenk technique; | 59% |
| With tetrabutylammonium tetrafluoroborate In N,N-dimethyl-formamide at 20℃; under 760.051 Torr; for 4h; Electrolysis; | 51% |
| Conditions | Yield |
|---|---|
| 100% | |
| With pyridine hydrogenfluoride; sodium nitrite 1.) O deg C, 20 min, 2.) 100 deg C, 1 h; | 89% |
| With hydrogen fluoride; sodium nitrite |
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