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Cas:2927-71-1
Min.Order:100 Gram
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Type:Other
inquiryZhenyu 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
Cas:2927-71-1
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Type:Lab/Research institutions
inquiry2927-71-1 2,4-dichloro- 5-fluoropyrimidine Purity >98% new drug C4HCl2FN2 Customization Our Key Technology: 1. Low Temperature Reactions 2. Coupling Reactions 3. Fluorine Chemistry 4. Asymmetric
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Min.Order:100 Gram
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inquiryfactory supply 2,4-Dichloro-5-fluoropyrimidine with good price and high quality Appearance:white powder Application:Pharmaceutical intermediate
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Min.Order:0 Metric Ton
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inquiryAs a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
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Min.Order:1 Kilogram
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inquiryThe 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
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inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:2927-71-1
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
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 ap
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Min.Order:5 Kiloliter
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Type:Manufacturers
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Min.Order:1 Kilogram
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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
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Min.Order:1 Gram
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Min.Order:1 Kilogram
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Type:Trading Company
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Cas:2927-71-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry2,4-Dichloro-5-fluoropyrimidine CAS:2927-71-1 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 or
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Min.Order:1 Gram
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Type:Lab/Research institutions
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Min.Order:1 Kilogram
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Min.Order:0 Metric Ton
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Min.Order:0
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inquiryA 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
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Min.Order:4 Kilogram
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Cas:2927-71-1
Min.Order:1 Gram
Negotiable
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inquirylow price high quality high purity good sevice stock Appearance:white Storage:Preserve In Well-Closed, Light-Resistant and Tight Containers. Store In Cool & Dry Place Package:1g、5g、10g…1kg、5kg… Application:Pharmaceutical intermediates Trans
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Min.Order:1 Gram
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Min.Order:1 Gram
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Min.Order:1 Gram
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Type:Trading Company
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Cas:2927-71-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
Stage #1: 5-fluoro-2,4-dimethoxypyrimidine With thionyl chloride In chloroform at 0℃; for 0.5h; UV-irradiation; Stage #2: With chlorine In chloroform at 20℃; for 12h; Solvent; Wavelength; UV-irradiation; | 98% |
Conditions | Yield |
---|---|
With trichlorophosphate In N,N-dimethyl-aniline at 100℃; for 13h; Inert atmosphere; Large scale; | 95% |
With pyridine; trichlorophosphate at 180℃; under 150.015 - 900.09 Torr; for 2h; Neat (no solvent); | 93% |
With dimethyl amine; trichlorophosphate at 95 - 120℃; for 4h; | 92% |
Conditions | Yield |
---|---|
With dimethyl amine; trichlorophosphate at 95 - 120℃; for 4h; | 94% |
With phosphorus pentachloride for 4h; Heating; | 91% |
Stage #1: 5-fluorouracil With trichlorophosphate at 95℃; for 3.5h; Stage #2: With hydrogenchloride In water at 0 - 20℃; | 87% |
Conditions | Yield |
---|---|
With hydrogen; triethylamine; palladium on activated charcoal In ethyl acetate at 30℃; under 2625.2 Torr; | 87% |
Conditions | Yield |
---|---|
With magnesium In tetrahydrofuran |
morpholine
2,4-dichloro-5-fluoropyrimidine
4-(2-chloro-5-fluoro-pyrimidin-4-yl)morpholine
Conditions | Yield |
---|---|
In water at 60 - 70℃; for 2.5h; | 100% |
With N-ethyl-N,N-diisopropylamine In ethanol Reflux; regioselective reaction; | 95% |
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide for 1h; Inert atmosphere; Reflux; | 85% |
piperidine
2,4-dichloro-5-fluoropyrimidine
2-chloro-5-fluoro-4-piperidin-1-yl-pyrimidine
Conditions | Yield |
---|---|
In water at 60 - 70℃; for 2.5h; | 100% |
1-n-propylpiperazine
2,4-dichloro-5-fluoropyrimidine
Conditions | Yield |
---|---|
In water at 60 - 70℃; for 2.5h; | 100% |
Conditions | Yield |
---|---|
With ammonium hydroxide at 60 - 70℃; for 2.5h; | 100% |
With ammonia In water Substitution; | |
With ammonium hydroxide In ethanol at 25 - 35℃; for 3.5h; |
(R)-tert-butyl (1-aminobutan-2-yl)carbamate
2,4-dichloro-5-fluoropyrimidine
{(R)-1-[(2-Chloro-5-fluoro-pyrimidin-4-ylamino)-methyl]-propyl}-carbamic acid tert-butyl ester
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 0℃; for 3h; | 100% |
Conditions | Yield |
---|---|
Stage #1: 4-methoxy-aniline; 2,4-dichloro-5-fluoropyrimidine With N-ethyl-N,N-diisopropylamine In 1,4-dioxane at 160℃; for 0.333333h; Microwave irradiation; Stage #2: With formic acid In water; acetonitrile | 100% |
4-fluoroboronic acid
2,4-dichloro-5-fluoropyrimidine
2-chloro-5-fluoro-4-(4-fluorophenyl)pyrimidine
Conditions | Yield |
---|---|
With palladium diacetate; sodium carbonate; triphenylphosphine In tetrahydrofuran; water for 12h; Suzuki coupling; Reflux; | 100% |
(S)-1-(1-methyl-6-(1-methyl-1H-pyrazol-5-yl)-1H-pyrrolo[3,2-b]pyridin-5-yl)ethanamine
2,4-dichloro-5-fluoropyrimidine
(S)-2-chloro-5-fluoro-N-(1-(1-methyl-6-(1-methyl-1H-pyrazol-5-yl)-1H-pyrrolo[3,2-b]pyridin-5-yl)ethyl)pyrimidin-4-amine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In acetonitrile at 120℃; for 1h; Microwave irradiation; | 100% |
Conditions | Yield |
---|---|
Stage #1: n-propylmagnesium bromide; 2,4-dichloro-5-fluoropyrimidine In tetrahydrofuran; 1,2-dimethoxyethane at 15℃; for 1h; Stage #2: With iodine; triethylamine In tetrahydrofuran; 1,2-dimethoxyethane at 5℃; | 100% |
cyclopropanol
2,4-dichloro-5-fluoropyrimidine
Conditions | Yield |
---|---|
Stage #1: cyclopropanol With sodium hydride In tetrahydrofuran; mineral oil at 0℃; for 0.333333h; Stage #2: 2,4-dichloro-5-fluoropyrimidine In tetrahydrofuran; mineral oil at 0℃; for 4h; | 100% |
2,4-dichloro-5-fluoropyrimidine
4-fluoroaniline
2-chloro-5-fluoro-N-(4-fluorophenyl)pyrimidin-4-amine
Conditions | Yield |
---|---|
With trifluoroacetic acid In ethanol at 20℃; for 24h; regioselective reaction; | 99% |
In methanol; water at 50℃; for 5h; | 68% |
With N-ethyl-N,N-diisopropylamine In butan-1-ol at 80℃; for 1.5h; |
Nα-isobutyl-Nβ-Boc-hydrazine
2,4-dichloro-5-fluoropyrimidine
C13H20ClFN4O2
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In isopropyl alcohol Reflux; | 99% |
2,4-dichloro-5-fluoropyrimidine
Conditions | Yield |
---|---|
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane; water at 130℃; for 1h; Suzuki Coupling; Inert atmosphere; Microwave irradiation; | 99% |
With tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane; water at 130℃; for 1h; Microwave irradiation; Inert atmosphere; | 301.2 mg |
2-pyridylmethyl 4-tolyl sulfone
2,4-dichloro-5-fluoropyrimidine
2-Chloro-10-(toluene-4-sulfonyl)-pyrimido[4,5-b]indolizine
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide Heating; | 98% |
2,4-dichloro-5-fluoropyrimidine
Diethyl methylmalonate
2-methyl-2-(2-chloro-5-fluoropyrimidinyl-4-yl)-1,3-propanedioic acid diethyl ester
Conditions | Yield |
---|---|
Stage #1: Diethyl methylmalonate With sodium hydride In tetrahydrofuran; mineral oil at -10℃; for 0.5h; Stage #2: 2,4-dichloro-5-fluoropyrimidine In tetrahydrofuran; mineral oil at -10℃; for 0.5h; | 98% |
With sodium hydride In tetrahydrofuran; mineral oil at -10℃; for 0.5h; | 83% |
1-(4-{4-amino-3-methoxyphenyl}piperazine-1-yl)ethan-1-one
2,4-dichloro-5-fluoropyrimidine
1-(4-(4-((2-chloro-5-fluoropyrimidin-4-yl)amino)-3-methoxyphenyl)piperazin-1-yl)ethanone
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 50℃; Temperature; | 98% |
With potassium carbonate In N,N-dimethyl-formamide at 80℃; | 68% |
2,4-dichloro-5-fluoropyrimidine
1-methyl-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium carbonate In tetrahydrofuran; water Reflux; | 98% |
2,4-dichloro-5-fluoropyrimidine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In isopropyl alcohol at 85℃; | 98% |
2,4-dichloro-5-fluoropyrimidine
Conditions | Yield |
---|---|
With triethylamine In methanol at 30℃; for 16h; | 98% |
3-methyl-5-aminopyrazole
2,4-dichloro-5-fluoropyrimidine
2-chloro-5-fluoro-N-(5-methyl-1H-pyrazol-3-yl)pyrimidin-4-amine
Conditions | Yield |
---|---|
With triethylamine In ethanol at 0 - 25℃; regioselective reaction; | 97% |
With N-ethyl-N,N-diisopropylamine In ethanol at 20℃; for 48h; Inert atmosphere; | 86% |
With N-ethyl-N,N-diisopropylamine In ethanol at 20℃; for 48h; Inert atmosphere; | 86% |
With triethylamine In ethanol at 18 - 25℃; for 12h; | |
With triethylamine In ethanol at 18 - 25℃; for 12h; |
2-fluorobenzylamine
2,4-dichloro-5-fluoropyrimidine
(2-chloro-5-fluoropyrimidin-4-yl)-(2-fluorobenzyl)amine
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran for 5h; Reflux; | 97% |
With triethylamine In tetrahydrofuran at 80℃; for 5h; | 97% |
2,4-dichloro-5-fluoropyrimidine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In isopropyl alcohol at 85℃; | 97% |
tert-butyl 3-hydroxyphenylcarbamate
2,4-dichloro-5-fluoropyrimidine
C15H15ClFN3O3
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In butan-1-ol at 110℃; for 16h; | 96% |
Conditions | Yield |
---|---|
In tetrahydrofuran at -30℃; for 2h; | 96% |
In tetrahydrofuran; water at -30℃; for 2h; | 93% |
In tetrahydrofuran at 20℃; for 12h; |
2,4-dichloro-5-fluoropyrimidine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In isopropyl alcohol at 85℃; | 96% |
2,4-dichloro-5-fluoropyrimidine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In isopropyl alcohol at 85℃; | 96% |
2,4-dichloro-5-fluoropyrimidine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In ethanol; isopropyl alcohol at 85℃; | 96% |
2,4-dichloro-5-fluoropyrimidine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In isopropyl alcohol at 85℃; | 96% |
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