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Dayang Chem (Hangzhou) Co.,Ltd.

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

Ethyl 2-fluoro-3-oxopentanoate Manufacturer/High quality/Best price/In stock

Cas:759-67-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Simagchem Corporation

Welcome 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

High quality Ethyl 2-Fluoro-3-Oxopentanoate supplier in China

Cas:759-67-1

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

Factory supply Ethyl 2-fluoro-3-oxopentanoate CAS 759-67-1 with fast delivery Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, F

Factory supply Ethyl 2-fluoro-3-oxopentanoate CAS 759-67-1 with fast delivery

Cas:759-67-1

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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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

Factory Supply Ethyl 2-Fluoro-3-Oxopentanoate

Cas:759-67-1

Min.Order:1

Negotiable

Type:Other

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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

2-Fluoro-3-Oxopentanoic Acid Ethyl Ester

Cas:759-67-1

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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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

Ethyl-2-fluoro-3-oxopentanoate

Cas:759-67-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

CAS No.759-67-1 Our 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 Scie

CAS No.759-67-1 Ethyl 2-fluoro-3-oxopentanoate

Cas:759-67-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Zhuozhou 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

Pharmaceutical Grade CAS 759-67-1 with competitive price

Cas:759-67-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Chemical Name Ethyl 2-fluoro-3-oxopentanoate Synonyms 2-Fluoro-3-oxopentanoicacidethylester;2-fluoro-3-oxo-valeric acid ethyl ester;ETHYL 2-FLUORO-3-OXOVALERATE;2-Fluor-3-oxo-valeriansaeure-aethyleste

Ethyl 2-fluoro-3-oxopentanoate

Cas:759-67-1

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Shanghai 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

Ethyl 2-fluoro-3-oxopentanoate 759-67-1

Cas:759-67-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Shijiazhuang Sdyano Fine Chemical Co., Ltd

1. Best prices with satisfied quality; 2. It's clients' right to choose the package's Courier (EMS, DHL, FedEx, UPS); 3.It's clients' right to choose the packing way for his produccts from many recent effective packing ways;

Ethyl 2-fluoro-3-oxopentanoate

Cas:759-67-1

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

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Changchun Artel lmport and Export trade company

Superiority We can customize and synthesize products that other suppliers may not be able to provide. Advantage cof, mof ligand manufacturer best service, company and transport

99% Ethyl 2-fluoro-3-oxopentanoate CAS:759-67-1

Cas:759-67-1

Min.Order:100 Kilogram

Negotiable

Type:Trading Company

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Henan 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

Ethyl 2-fluoro-3-oxopentanoate

Cas:759-67-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

Ethyl 2-Fluoro-3-Oxopentanoate

Cas:759-67-1

Min.Order:0

Negotiable

Type:Manufacturers

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Hangzhou 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

Ethyl 2-fluoro-3-oxopentanoate

Cas:759-67-1

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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Wuhan 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

Ethyl 2-fluoro-3-oxopentanoate

Cas:759-67-1

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Hangzhou 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

ETHYL 2-FLUORO-3-OXOPENTANOATE

Cas:759-67-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

Ethyl 2-fluoro-3-oxopentanoate

Cas:759-67-1

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

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Siwei Development Group Ltd.

Product name: 2-Fluoro-3-Oxopentanoic Acid Ethylester CAS No.: 759-67-1 Molecule Formula:C7H11FO3 Molecule Weight:162.16 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard

Lower Price 2-Fluoro-3-Oxopentanoic Acid Ethylester on stock

Cas:759-67-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

Ethyl 2-fluoro-3-oxopentanoate

Cas:759-67-1

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

Ethyl 2-fluoro-3-oxopentanoate

Cas:759-67-1

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

Ethyl 2-fluoro-3-oxopentanoate

Cas:759-67-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

99% Ethyl 2-fluoro-3-oxopentanoate;CAS:759-67-1 CAS NO.759-67-1

Cas:759-67-1

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

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Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Ethyl 2-fluoro-3-oxopentanoate

Cas:759-67-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Suzhou Health Chemicals Co., Ltd.

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

Ethyl 2-fluoro-3-oxopentanoate

Cas:759-67-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

Ethyl 2-fluoro-3-oxopentanoate

Cas:759-67-1

Min.Order:1 Kilogram

Negotiable

Type:Other

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Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

Ethyl 2-fluoro-3-oxopentanoate

Cas:759-67-1

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

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Lonwin Chemical Group Limited

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

Best price Ethyl 2-Fluoro-3-Oxopentanoate 759-67-1

Cas:759-67-1

Min.Order:100 Kilogram

FOB Price: $100.0 / 150.0

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

Ethyl 2-fluoro-3-oxopentanoate

Cas:759-67-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

Ethyl 2-Fluoro-3-Oxopentanoate

Cas:759-67-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

2-fluoro-3-oxopentanoic acid-O3,O4-diacetic acid borate

2-fluoro-3-oxopentanoic acid-O3,O4-diacetic acid borate

propionyl chloride
79-03-8

propionyl chloride

2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

Conditions
ConditionsYield
Reflux;94.6%
ethyl propanoylacetate
4949-44-4

ethyl propanoylacetate

2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

Conditions
ConditionsYield
With Selectfluor In acetonitrile at 50℃; Inert atmosphere;86%
ethyl 2-fluoroacetate
459-72-3

ethyl 2-fluoroacetate

propionyl chloride
79-03-8

propionyl chloride

2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

Conditions
ConditionsYield
With sodium ethanolate; triethylamine In tetrahydrofuran at 15℃; for 16h; Solvent; Time; Temperature; Reagent/catalyst;85%
With sodium ethanolate; triethylamine In tetrachloromethane at 5 - 25℃; for 16h;
ethyl-2-fluoroacetoacetate
1522-41-4

ethyl-2-fluoroacetoacetate

methyl iodide
74-88-4

methyl iodide

2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

Conditions
ConditionsYield
Stage #1: ethyl-2-fluoroacetoacetate With lithium diisopropyl amide In tetrahydrofuran at 0℃; for 1h;
Stage #2: methyl iodide In tetrahydrofuran at -78 - 20℃; for 14h;
59%
ethyl 2-fluoroacetate
459-72-3

ethyl 2-fluoroacetate

2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

Conditions
ConditionsYield
With diethyl ether; sodium hydride Erwaermen des Reaktionsgemisches mit Propionylchlorid;
ethyl bromofluoroacetate
401-55-8

ethyl bromofluoroacetate

propionyl chloride
79-03-8

propionyl chloride

2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

Conditions
ConditionsYield
Yield given. Multistep reaction;
Tributyl-(1-ethoxycarbonyl-1-fluoro-2-oxo-butyl)-phosphonium; chloride

Tributyl-(1-ethoxycarbonyl-1-fluoro-2-oxo-butyl)-phosphonium; chloride

2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

Conditions
ConditionsYield
With sodium hydrogencarbonate In tetrahydrofuran; water for 6h; Ambient temperature; Yield given;
ethyl 3-hydroxypent-4-enoate
38996-01-9

ethyl 3-hydroxypent-4-enoate

A

ethyl α-fluoropropionylacetate
227184-02-3

ethyl α-fluoropropionylacetate

B

2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

C

C7H10F2O3
1340481-55-1

C7H10F2O3

D

ethyl propanoylacetate
4949-44-4

ethyl propanoylacetate

Conditions
ConditionsYield
With bis[dichloro(pentamethylcyclopentadienyl)iridium(III)]; Selectfluor In tetrahydrofuran; water regiospecific reaction;
4-penten-3-one
1629-58-9

4-penten-3-one

2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

2-Fluoro-5-oxo-2-propionyl-heptanoic acid ethyl ester
102283-25-0

2-Fluoro-5-oxo-2-propionyl-heptanoic acid ethyl ester

Conditions
ConditionsYield
With potassium fluoride In sulfolane for 2h; Ambient temperature;92%
2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

methyl vinyl ketone
78-94-4

methyl vinyl ketone

2-Fluoro-5-oxo-2-propionyl-hexanoic acid ethyl ester
102283-24-9

2-Fluoro-5-oxo-2-propionyl-hexanoic acid ethyl ester

Conditions
ConditionsYield
With potassium fluoride In sulfolane for 2h; Ambient temperature;89%
2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

di-tert-butyl-diazodicarboxylate
870-50-8

di-tert-butyl-diazodicarboxylate

C17H29FN2O7
1179476-79-9

C17H29FN2O7

Conditions
ConditionsYield
Stage #1: 2-fluoro-3-oxopentanoic acid ethyl ester With C40H48Br2F4N4Ni In toluene at 20℃; for 0.166667h;
Stage #2: di-tert-butyl-diazodicarboxylate In toluene at 20℃; for 20h; enantioselective reaction;
85%
2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

2-azidobenzaldehyde
16714-25-3

2-azidobenzaldehyde

ethyl 2-ethyl-4-hydroxyquinoline-3-carboxylate
86540-36-5

ethyl 2-ethyl-4-hydroxyquinoline-3-carboxylate

Conditions
ConditionsYield
With triethylamine; triphenylphosphine In acetonitrile at 95℃; for 12h; Knoevenagel Condensation;83%
2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

(E)-1-([1,1'-biphenyl]-2-yl)but-2-en-1-one

(E)-1-([1,1'-biphenyl]-2-yl)but-2-en-1-one

2,5-dimethyl-[1,1':2',1''-terphenyl]-3-ol

2,5-dimethyl-[1,1':2',1''-terphenyl]-3-ol

Conditions
ConditionsYield
With caesium carbonate In acetonitrile at 125℃; for 5h;83%
2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

tert-butyl 5-methylene-2-oxo-1,3-oxazinane-3-carboxylate

tert-butyl 5-methylene-2-oxo-1,3-oxazinane-3-carboxylate

ethyl 4-({[(tert-butoxy)carbonyl]amino}methyl)-2-fluoro-2-propanoylpent-4-enoate

ethyl 4-({[(tert-butoxy)carbonyl]amino}methyl)-2-fluoro-2-propanoylpent-4-enoate

Conditions
ConditionsYield
Stage #1: tert-butyl 5-methylene-2-oxo-1,3-oxazinane-3-carboxylate With O,O'-(1,1'-biphenyl-2,2'-diyl)-N,N'-diisopropylphosphoramidite; bis(dibenzylideneacetone)-palladium(0) In dichloromethane at 20℃; for 0.166667h; Inert atmosphere; Sealed tube;
Stage #2: 2-fluoro-3-oxopentanoic acid ethyl ester In dichloromethane at 20℃; for 18h; Inert atmosphere; Sealed tube;
83%
2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

(E)-1-(2-methoxyphenyl)but-2-en-1-one
40872-81-9

(E)-1-(2-methoxyphenyl)but-2-en-1-one

2'-methoxy-2,5-dimethyl-[1,1'-biphenyl]-3-ol

2'-methoxy-2,5-dimethyl-[1,1'-biphenyl]-3-ol

Conditions
ConditionsYield
With caesium carbonate In acetonitrile at 125℃; for 5h;76%
2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

2,6-dimethoxy-4-methylphenol
6638-05-7

2,6-dimethoxy-4-methylphenol

ethyl 2-fluoro-2-(4-hydroxy-3,5-dimethoxybenzyl)-3-oxopentanoate

ethyl 2-fluoro-2-(4-hydroxy-3,5-dimethoxybenzyl)-3-oxopentanoate

Conditions
ConditionsYield
With copper diacetate In acetonitrile at 70℃; for 2.5h;73%
(E)-1-(naphthalen-1-yl)but-2-en-1-one
128113-46-2

(E)-1-(naphthalen-1-yl)but-2-en-1-one

2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

2,5-dimethyl-3-(naphthalen-1-yl)phenol

2,5-dimethyl-3-(naphthalen-1-yl)phenol

Conditions
ConditionsYield
With caesium carbonate In acetonitrile at 125℃; for 5h;72%
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

C10H19FO3Si
1257084-53-9

C10H19FO3Si

Conditions
ConditionsYield
With triethylamine In benzene at 20℃; for 48h;67%
2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

urea
57-13-6

urea

C6H7FN2O2

C6H7FN2O2

Conditions
ConditionsYield
Stage #1: urea With sodium methylate In methanol at 20℃; for 0.5h;
Stage #2: 2-fluoro-3-oxopentanoic acid ethyl ester In methanol for 2.5h; Reflux;
66.42%
2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

(E)-1-(2-chlorophenyl)but-2-en-1-one
1313028-19-1

(E)-1-(2-chlorophenyl)but-2-en-1-one

2'-chloro-2,5-dimethyl-[1,1'-biphenyl]-3-ol

2'-chloro-2,5-dimethyl-[1,1'-biphenyl]-3-ol

Conditions
ConditionsYield
With caesium carbonate In acetonitrile at 125℃; for 5h;63%
(E)-1-(o-tolyl)but-2-en-1-one

(E)-1-(o-tolyl)but-2-en-1-one

2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

2,2',5-trimethyl-[1,1'-biphenyl]-3-ol

2,2',5-trimethyl-[1,1'-biphenyl]-3-ol

Conditions
ConditionsYield
With caesium carbonate In acetonitrile at 125℃; for 5h;56%
2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

(E)-1-(2-(trifluoromethyl)phenyl)but-2-en-1-one
1360924-07-7

(E)-1-(2-(trifluoromethyl)phenyl)but-2-en-1-one

2,5-dimethyl-2'-(trifluoromethyl)-[1,1'-biphenyl]-3-ol

2,5-dimethyl-2'-(trifluoromethyl)-[1,1'-biphenyl]-3-ol

Conditions
ConditionsYield
With caesium carbonate In acetonitrile at 125℃; for 5h;33%
2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

guanidine hydrochloride
50-01-1

guanidine hydrochloride

6-ethyl-2-amino-5-fluoro-3H-pyrimidin-4-one
700-54-9

6-ethyl-2-amino-5-fluoro-3H-pyrimidin-4-one

Conditions
ConditionsYield
With methanol; sodium methylate
2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

formamidine acetic acid
3473-63-0

formamidine acetic acid

6-Ethyl-5-fluoropyrimidin-4(3H)-one
137234-87-8

6-Ethyl-5-fluoropyrimidin-4(3H)-one

Conditions
ConditionsYield
With methanol; sodium methylate Multistep reaction;
2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

4-chloro-5-fluoro-6-ethylpyrimidine
137234-74-3

4-chloro-5-fluoro-6-ethylpyrimidine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1) MeONa, MeOH
2: POCl3 / Heating
View Scheme
Multi-step reaction with 2 steps
1: sodium methylate / methanol / 20 h / 15 °C
2: trichlorophosphate / 3 h / 60 °C
View Scheme
2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

(2S,3R)-2-(2,4-difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol

(2S,3R)-2-(2,4-difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 1) MeONa, MeOH
2: POCl3 / Heating
3: LDA / tetrahydrofuran
4: H2, AcONa / Pd/C / ethanol / 20 °C
View Scheme
2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

voriconazole
137234-62-9

voriconazole

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 1) MeONa, MeOH
2: POCl3 / Heating
3: LDA / tetrahydrofuran
4: H2, AcONa / Pd/C / ethanol / 20 °C
View Scheme
2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

(2R,3S/2S,3R)-3-(4-chloro-5-fluoropyrimidin-6-yl)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol

(2R,3S/2S,3R)-3-(4-chloro-5-fluoropyrimidin-6-yl)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 1) MeONa, MeOH
2: POCl3 / Heating
3: LDA / tetrahydrofuran
View Scheme
2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

(2S,3S)-3-(6-Chloro-5-fluoro-pyrimidin-4-yl)-2-(2,4-difluoro-phenyl)-1-[1,2,4]triazol-1-yl-butan-2-ol

(2S,3S)-3-(6-Chloro-5-fluoro-pyrimidin-4-yl)-2-(2,4-difluoro-phenyl)-1-[1,2,4]triazol-1-yl-butan-2-ol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 1) MeONa, MeOH
2: POCl3 / Heating
3: LDA / tetrahydrofuran
View Scheme
2-fluoro-3-oxopentanoic acid ethyl ester
759-67-1

2-fluoro-3-oxopentanoic acid ethyl ester

C7H12FNO2

C7H12FNO2

Conditions
ConditionsYield
With ammonia In formamide for 1h;

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