Dayangchem's 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. DayangChem can provide different quantities
Cas:456-04-2
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:456-04-2
Min.Order:0 Metric Ton
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inquiryhigh quality Appearance:White or off-white Solid 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
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
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:456-04-2
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FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryProduct Description Product website: http://www.finerchem.com Product Name 2-Chloro-4'-fluoroacetophenone CAS No. 456-04-2
Cas:456-04-2
Min.Order:1 Gram
FOB Price: $12.0
Type:Lab/Research institutions
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:456-04-2
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryWITH 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:456-04-2
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Type:Trading Company
inquiryCAS Number 456-04-2 Product Name 2-chloro-4'-fluoroacetophenone Synonyms 4-fluorophenacyl Chloride; Alpha.-chloro-p-fluoroac
Cas:456-04-2
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiry1.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:456-04-2
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryHebei Mojin Biotechnology Co., Ltd, Our company is a professional in chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe,
Cas:456-04-2
Min.Order:1 Kilogram
FOB Price: $135.0 / 150.0
Type:Trading Company
inquiryHenan 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
Cas:456-04-2
Min.Order:0
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inquiryBest 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
Appearance:white powder/crystal Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Common products:Sea/Ai
Cas:456-04-2
Min.Order:100 Metric Ton
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Type:Lab/Research institutions
inquiryHangzhou 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:456-04-2
Min.Order:0 Metric Ton
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Type:Lab/Research institutions
inquiryJ&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
Cas:456-04-2
Min.Order:0
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Type:Lab/Research institutions
inquiryCangzhou 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 api, intermediat
Cas:456-04-2
Min.Order:1 Kilogram
FOB Price: $5.0 / 15.0
Type:Lab/Research institutions
inquiry2-Chloro-4'-fluoroacetophenone Basic information Product Name: 2-Chloro-4'-fluoroacetophenone Synonyms: .alpha.-Chloro-p-Fluoroacetophenone;AKOS BBS-00004073;ALPHA-CHLORO-4-FLUOROACETOPHENONE;LABOTEST-BB LT00233195;2'-CHLORO-4-FLUO
Cas:456-04-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
Cas:456-04-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:456-04-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
Shanghai Lonwin Chemical company is a subsidiary of Lonwin Industry Group Limited, was established in 2011 and is headquartered in Shanghai, adjacent to China National Convention and Exhibition Center and Hongqiao transportation hub.Lonwinchem is
Cas:456-04-2
Min.Order:100 Kilogram
FOB Price: $100.0 / 150.0
Type:Other
inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:456-04-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryOur clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re
Cas:456-04-2
Min.Order:0
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Type:Other
inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Cas:456-04-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAmoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
Conditions | Yield |
---|---|
With C6H11N2(1+)*Cl(1-)*Al0.67Cl2.01 at 20℃; for 0.5h; Reagent/catalyst; Concentration; Temperature; | 98.1% |
aluminium trichloride In carbon disulfide for 2h; Heating; | 83% |
With aluminium trichloride | 74.9% |
Conditions | Yield |
---|---|
With lithium hexamethyldisilazane In tetrahydrofuran at -10℃; Flow reactor; | 98% |
Conditions | Yield |
---|---|
With tetrafluoroboric acid; water In 2,2,2-trifluoroethanol at 80℃; for 10h; | 92% |
Conditions | Yield |
---|---|
Stage #1: Chloroacetamide With tin(ll) chloride In isopropyl alcohol; acetonitrile at 15℃; for 1.16667h; Stage #2: fluorobenzene In cyclohexane; isopropyl alcohol; acetonitrile at 8 - 45℃; for 9h; Temperature; | 91% |
Conditions | Yield |
---|---|
With N-chloro-succinimide; toluene-4-sulfonic acid In acetonitrile at 80℃; Inert atmosphere; | 85% |
With sodium hypochlorite at 40.8℃; Rate constant; Thermodynamic data; Kinetics; μ=0.025, var. temp. and solvents; or in the presence of α- or β-cyclodextrin in var. conc.; ΔH(excit.), ΔS(excit.); | |
Multi-step reaction with 2 steps 1: 59 percent / Et3N / dimethylformamide / 48 h / Heating 2: 19 percent / RuCl2(PPh3)3 / benzene / 7 h / 120 °C View Scheme |
Conditions | Yield |
---|---|
With methanol; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; trichloroisocyanuric acid In dichloromethane at 20℃; for 2h; Reagent/catalyst; | 83% |
Conditions | Yield |
---|---|
With S4N4*SbCl5 In toluene for 3.5h; Heating; | 79% |
With sodium chloride In acetonitrile | |
With N-benzyl-N,N,N-triethylammonium chloride; benzenesulfonyl chloride In water at 20℃; for 2h; Solvent; Green chemistry; |
Conditions | Yield |
---|---|
With magnesium(II) chloride hexahydrate; oxygen; lithium perchlorate; manganese(ll) chloride In dichloromethane; acetone at 40℃; for 40h; Electrochemical reaction; | 68% |
With iron(III) chloride; potassium chloride; oxygen; toluene-4-sulfonic acid In tert-butyl methyl ether at 20℃; Irradiation; Green chemistry; | 67% |
With magnesium(II) chloride hexahydrate; cobalt(II) chloride hexahydrate; oxygen; lithium perchlorate In dichloromethane; acetone at 40℃; for 10h; Electrolysis; Sealed tube; chemoselective reaction; | 62% |
1-(4-fluorophenyl)ethanone
A
2,2-dichloro-1-(4-fluorophenyl)-ethan-1-one
B
2-Chloro-4'-fluoroacetophenone
Conditions | Yield |
---|---|
With chloro-trimethyl-silane; potassium nitrate In dichloromethane at 60℃; for 48h; | A n/a B 67% |
Conditions | Yield |
---|---|
With hydrogenchloride; iodine In dimethyl sulfoxide at 20℃; for 16h; | 67% |
Trichloromethanesulfonyl chloride
((1-(4-fluorophenyl)vinyl)oxy)trimethylsilane
A
2-Chloro-4'-fluoroacetophenone
Conditions | Yield |
---|---|
With ruthenium(II) In benzene at 120℃; for 7h; sealed; | A 58% B 21% |
4-fluorobenzylic alcohol
A
4-Fluorobenzoic acid
B
4-fluorobenzaldehyde
C
1-(4-fluorophenyl)ethanone
D
2-Chloro-4'-fluoroacetophenone
Conditions | Yield |
---|---|
With potassium tetrakis-μ-pyrophosphitodiplatinate(II); dichloromethane; tetrabutyl-ammonium chloride In water at 20℃; for 8h; Inert atmosphere; Irradiation; | A n/a B 45% C n/a D n/a |
trifluoromethane sulfonyl chloride
((1-(4-fluorophenyl)vinyl)oxy)trimethylsilane
A
2-Chloro-4'-fluoroacetophenone
Conditions | Yield |
---|---|
With tris(triphenylphosphine)ruthenium(II) chloride In benzene at 120℃; for 7h; | A 19% B 24% |
1-ethynyl-4-fluorobenzene
acetic acid
A
1-(chloroethynyl)-4-fluorobenzene
B
2,2-dichloro-1-(4-fluorophenyl)-ethan-1-one
C
1-(4-fluorophenyl)ethanone
D
2-Chloro-4'-fluoroacetophenone
F
2-chloro-1-(4-fluorophenyl)butane-1,3-dione
Conditions | Yield |
---|---|
With perchloric acid at 40℃; Rate constant; Product distribution; Mechanism; | A 3 % Chromat. B 24 % Chromat. C 8 % Chromat. D 34 % Chromat. E 14 % Chromat. F 9 % Chromat. |
3-(5-chloropyrid-2-yl)-4-(4-fluorophenyl)-thiazolidine-2-thione
2-Chloro-4'-fluoroacetophenone
Conditions | Yield |
---|---|
In chloroform; [2-(4-fluorophenyl)-2-oxo]-ethyl 5-chloropyrid-2-yldithiocarbamate; acetonitrile |
4-fluoro-2-hydroxy-acetophenone
A
4-(4-fluorophenyl)-5H-[1,2,3]oxathiazole 2,2-dioxide
C
2-Chloro-4'-fluoroacetophenone
Conditions | Yield |
---|---|
With pyridine; formic acid; isocyanate de chlorosulfonyle In acetonitrile at 0 - 10℃; Inert atmosphere; |
diazomethane
N-trifluoromethylsulfonyl-(4-fluorophenyl)-carboximidoyl chloride
2-Chloro-4'-fluoroacetophenone
Conditions | Yield |
---|---|
With triethylamine In diethyl ether Inert atmosphere; |
N-trifluoromethylsulfonyl-(4-fluorophenyl)-carboximidoyl chloride
diazomethyl-trimethyl-silane
A
Trifluoromethanesulfonamide
B
2-Chloro-4'-fluoroacetophenone
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran Inert atmosphere; |
2-Chloro-4'-fluoroacetophenone
1-(4-fluorophenyl)-2-{4-[4-(1-naphthyl)butyl]piperazin-1-yl}ethanone
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In chloroform for 3h; Heating; | 100% |
2-Chloro-4'-fluoroacetophenone
[R]-1-chloro-2-(4-fluorophenyl)-2-ethanol
Conditions | Yield |
---|---|
Stage #1: 2-Chloro-4'-fluoroacetophenone With borane-THF; (3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole In tetrahydrofuran at 20℃; for 105h; Inert atmosphere; Stage #2: With methanol In tetrahydrofuran Inert atmosphere; | 100% |
With Almag CRED A131; NADP; glucose dehydrogenase In water; dimethyl sulfoxide; isopropyl alcohol at 20℃; pH=7; Enzymatic reaction; | 96% |
With formic acid; C25H29N2O3RuS; potassium formate In water; ethyl acetate at 60℃; for 4h; Inert atmosphere; enantioselective reaction; | 94% |
(trimethylsilyl)methylmagnesium chloride
2-Chloro-4'-fluoroacetophenone
Conditions | Yield |
---|---|
With sodium chloride In N-methyl-acetamide; diethyl ether; hexane; water | 100% |
With sodium chloride In N-methyl-acetamide; diethyl ether; hexane; water | 100% |
2-methyl-1,3,4-oxadiazol-5(4H)-one
2-Chloro-4'-fluoroacetophenone
3-[2-(4-fluoro-phenyl)-2-oxo-ethyl]-5-methyl-3H-1,3,4-oxadiazol-2-one
Conditions | Yield |
---|---|
Stage #1: 2-methyl-1,3,4-oxadiazol-5(4H)-one With sodium methylate In methanol at 20℃; for 0.166667h; Stage #2: 2-Chloro-4'-fluoroacetophenone; tetrabutylammomium bromide In chloroform at 20℃; Heating / reflux; | 100% |
2'-methylbenzaldehyde-thiosemicarbazone
2-Chloro-4'-fluoroacetophenone
1-(2-methylbenzylidene)-2-[4-(4-fluorophenyl)thiazol-2-yl]hydrazine
Conditions | Yield |
---|---|
In isopropyl alcohol Reflux; | 100% |
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 2h; | 100% |
4-(4-chlorophenyl)-4-hydroxypiperidine
2-Chloro-4'-fluoroacetophenone
Conditions | Yield |
---|---|
With potassium carbonate In ethanol Inert atmosphere; | 100% |
2-Chloro-4'-fluoroacetophenone
(S)-1-chloro-2-hydroxy-2-(p-fluorophenyl)ethane
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)diiridium(I) dichloride; f-amphox; hydrogen; potassium carbonate In ethanol; hexane at 25 - 30℃; under 38002.6 Torr; for 4h; Inert atmosphere; Glovebox; Autoclave; enantioselective reaction; | 99% |
With Almag CRED A161; NADP; glucose dehydrogenase In water; dimethyl sulfoxide; isopropyl alcohol at 20℃; pH=7; Enzymatic reaction; | 96% |
With dimethylsulfide borane complex; C72H66N6O9 In toluene at 30℃; for 2.5h; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 95% |
4-phenyl-5-(pyridin-4-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione
2-Chloro-4'-fluoroacetophenone
1-(4-fluorophenyl)-2-[(4-phenyl-5-pyridin-4-yl-4H-1,2,4-triazol-3-yl)thio]ethanone
Conditions | Yield |
---|---|
With potassium carbonate In acetone for 3h; Heating / reflux; | 99% |
Conditions | Yield |
---|---|
Stage #1: ethyl acetoacetate With sodium hydride In tetrahydrofuran; paraffin oil at 0℃; for 0.5h; Stage #2: 2-Chloro-4'-fluoroacetophenone With potassium iodide In tetrahydrofuran; paraffin oil at 20℃; for 2h; Stage #3: cyclohexylmethylamine In acetic acid at 80℃; for 18h; | 97% |
Conditions | Yield |
---|---|
Stage #1: phenythoin With potassium carbonate In acetone at 20℃; for 0.333333h; Stage #2: 2-Chloro-4'-fluoroacetophenone In acetone at 20℃; for 24.33h; | 96% |
Stage #1: phenythoin With potassium carbonate In acetone at 20℃; for 0.5h; Stage #2: 2-Chloro-4'-fluoroacetophenone In acetone at 20℃; for 24h; | 45% |
With potassium carbonate In acetone at 20℃; for 24h; |
Conditions | Yield |
---|---|
With potassium iodide; sodium hydroxide In dimethyl sulfoxide at 100℃; for 5h; | 95.5% |
Multi-step reaction with 2 steps 1: N,N-dimethyl-formamide / 10 h / 90 °C 2: potassium carbonate; methanol / 2 h / 20 °C View Scheme |
Conditions | Yield |
---|---|
With tris[N,N-bis(trimethylsilyl)amide]gadolinium(III); (2S,3S,4R)-2-Ph2P(O)CH2-3-OH-4-(2-OH-4,5-F2-C6H2)tetraHpyran; propiononitrile at -30℃; for 3h; | 95% |
2-(3,4-dimethoxybenzylidene)hydrazine-1-carbothioamide
2-Chloro-4'-fluoroacetophenone
1-(3,4-dimethoxybenzylidene)-2-[4-(4-fluorophenyl)thiazol-2-yl]hydrazine
Conditions | Yield |
---|---|
In isopropyl alcohol Reflux; | 95% |
1-hydroxy-3-methyl-7,8,9,10-tetrahydro-6H-dibenzopyran-6-one
2-Chloro-4'-fluoroacetophenone
Conditions | Yield |
---|---|
Stage #1: 1-hydroxy-3-methyl-7,8,9,10-tetrahydro-6H-dibenzopyran-6-one With potassium carbonate In acetone at 50 - 56℃; Williamson reaction; Stage #2: 2-Chloro-4'-fluoroacetophenone In acetone for 1h; Williamson reaction; Heating; | 94% |
3-Hydroxy-4-methyl-7,8,9,10-tetrahydro-6H-dibenzopyran-6-one
2-Chloro-4'-fluoroacetophenone
Conditions | Yield |
---|---|
Stage #1: 3-Hydroxy-4-methyl-7,8,9,10-tetrahydro-6H-dibenzopyran-6-one With potassium carbonate In acetone at 50 - 56℃; Williamson reaction; Stage #2: 2-Chloro-4'-fluoroacetophenone In acetone for 1h; Williamson reaction; Heating; | 94% |
4-methoxybenzylidene thiosemicarbazone
2-Chloro-4'-fluoroacetophenone
1-(4-methoxybenzylidene)-2-[4-(4-fluorophenyl)thiazol-2-yl]hydrazine
Conditions | Yield |
---|---|
In isopropyl alcohol Reflux; | 94% |
5-acetyl-2,4-dimethylthiazole
thiosemicarbazide
2-Chloro-4'-fluoroacetophenone
Conditions | Yield |
---|---|
at 20℃; for 0.5h; Solvent; | 94% |
4-ethoxycarbonylpiperazine
2-Chloro-4'-fluoroacetophenone
ethyl 4-[2-(4-fluorophenyl)-2-oxoethyl]piperazine-1-carboxylate
Conditions | Yield |
---|---|
In chloroform 1)1.5 h at room temperature 2) reflux for 1 h; | 93% |
In chloroform for 3h; Heating; | |
In chloroform Heating; | |
In chloroform for 3h; Heating / reflux; |
2-Chloro-4'-fluoroacetophenone
2-Chloro-1-(4-fluorophenyl)ethanol
Conditions | Yield |
---|---|
With formic acid; 4-methoxy-N-(1-(naphthalen-2-yl)ethylidene)aniline; sodium formate In water at 80℃; for 18h; pH=4.5; Inert atmosphere; chemoselective reaction; | 93% |
With sodium tetrahydroborate In methanol at 0 - 20℃; for 0.666667h; | 93% |
With sodium tetrahydroborate In methanol at 0 - 20℃; | 80% |
7-hydroxy-6-methyl-2,3-dihydrocyclopenta[c]chromen-4(1H)-one
2-Chloro-4'-fluoroacetophenone
7-[2-(4-fluorophenyl)-2-oxoethoxy]-6-methyl-2,3-dihydrocyclopenta[c]chromen-4(1H)-one
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 50 - 56℃; Williamson reaction; | 93% |
2-Chloro-4'-fluoroacetophenone
7-hydroxy-4-(4-methoxyphenyl)-8-methyl-2H-2-chromenone
7-[2-(4-fluorophenyl)-2-oxoethoxy]-4-(4-methoxyphenyl)-8-methyl-2H-2-chromenone
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 50 - 56℃; Williamson reaction; | 93% |
2-Chloro-4'-fluoroacetophenone
2-azido-1-(4-fluoro-phenyl)-ethanone
Conditions | Yield |
---|---|
With sodium azide In glycerol at 25℃; for 3h; | 93% |
With azide on Amberlite(R) IRA 900 In dichloromethane at 30℃; for 0.5h; |
Conditions | Yield |
---|---|
Stage #1: fluorobenzene; 2-Chloro-4'-fluoroacetophenone With aluminum (III) chloride at 20 - 50℃; for 14.25h; Friedel-Crafts Acylation; Cooling with ice; Inert atmosphere; Stage #2: With hydrogenchloride In dichloromethane; water | 93% |
2-Chloro-4'-fluoroacetophenone
potassium thioacetate
S-acetyl-2-mercapto-4’-fluoroacetophenone
Conditions | Yield |
---|---|
In ethanol for 24h; Ambient temperature; | 92% |
7-hydroxy-2,3-dihydrocyclopenta[c]chromen-4(1H)-one
2-Chloro-4'-fluoroacetophenone
7-[2-(4-fluorophenyl)-2-oxoethoxy]-2,3-dihydrocyclopenta[c]chromen-4(1H)-one
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 50 - 56℃; Williamson reaction; | 92% |
2-Chloro-4'-fluoroacetophenone
R-(-)-2-(4-fluorophenyl)oxirane
Conditions | Yield |
---|---|
With sodium formate In water at 25℃; enantioselective reaction; | 92% |
Multi-step reaction with 2 steps 1: NaBH4; 2-(3-NO2-Ph)-1,3,2-dioxaborolane-(4R,5R)-dicarboxylic acid / tetrahydrofuran / 25 °C 2: aq. NaOH / tetrahydrofuran / 25 °C View Scheme | |
Multi-step reaction with 3 steps 1: 24.4 g / sodium borohydride / methanol / 1.5 h / Ambient temperature 3: 5.7 g / potassium carbonate / methanol; H2O / 3 h / Ambient temperature View Scheme |
4-methylbenzaldehyde thiosemicarbazone
2-Chloro-4'-fluoroacetophenone
1-(4-methylbenzylidene)-2-[4-(4-fluorophenyl)thiazol-2-yl]hydrazine
Conditions | Yield |
---|---|
In isopropyl alcohol Reflux; | 92% |
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