As 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
Cas:6313-54-8
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Cas:6313-54-8
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inquiryUnique advantages for 2-Chloro-4-pyridinecarboxylic acid Cas 6313-54-8 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystalline powder Storage:cool dry place Package:1
Cas:6313-54-8
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Cas:6313-54-8
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Cas:6313-54-8
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inquiryProduct Description Product website: http://www.finerchem.com/pro01en/id/1959.html Product Name 2-Chloroisonicotinic acid CAS No. 6313-54-8
Cas:6313-54-8
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inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
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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:6313-54-8
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inquiryProduct Name 2-Chloropyridine-4-carboxylic acid CAS No. 6313-54-8 MF C6H4ClNO2 Molecular Weight 157.55 EINECS No
Cas:6313-54-8
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inquiryroduct Name: 2-Chloro-4-pyridinecarboxylic acid CAS: 6313-54-8 MF: C6H4ClNO2 MW: 157.55 EINECS: 613-143-4 Mol File: 6313-54-8.mol 2-Chloro-4-pyridinecarboxylic acid Structure 2-Chloro-4-pyridinecarboxylic acid Chemical Properties
Cas:6313-54-8
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inquiry2-Chloro-4-pyridinecarboxylic acid CAS:6313-54-8 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
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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
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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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Cas:6313-54-8
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inquiry6313-54-8--2-Chloro-4-pyridinecarboxylic acid Appearance:white powder Storage:Room temperature Package:according to customers' requirements Application:Pharmaceutical intermediates ,API Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by
Cas:6313-54-8
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Cas:6313-54-8
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inquirySuperior quality, moderate price & quick delivery. Appearance:white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediate
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Cas:6313-54-8
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inquiry2-chloro-4-pyridinenitrile
2-chloroisonicotinic acid,
Conditions | Yield |
---|---|
With 1-butyl-3-methylimidazolium hydrogen sulfate; water at 60 - 65℃; for 2.4h; Green chemistry; | 92% |
With hydrogenchloride |
Isonicotinic acid N-oxide
2-chloroisonicotinic acid,
Conditions | Yield |
---|---|
With trichlorophosphate for 7h; Heating; | 73% |
ethyl isonicotinate N-oxide
2-chloroisonicotinic acid,
Conditions | Yield |
---|---|
With trichlorophosphate at 130 - 150℃; Erhitzen des Reaktionsprodukts mit wss. KOH; |
Conditions | Yield |
---|---|
With hydrazine hydrate Erwaermen des Reaktionsprodukts mit wss. CuSO4; |
2-chloroisonicotinic acid,
Conditions | Yield |
---|---|
With hydrazine hydrate nachfolgend Kochen des Reaktionsprodukts mit Kupfersulfat-Loesung und mit Alkalilauge; |
2-chloropyridine-4-carbonyl chloride
Conditions | Yield |
---|---|
With thionyl chloride at 80℃; for 3h; | 100% |
With thionyl chloride; N,N-dimethyl-formamide at 20℃; for 2.5h; Product distribution / selectivity; Reflux; | 91% |
With thionyl chloride for 28h; Reflux; | 91% |
Conditions | Yield |
---|---|
Stage #1: 2-chloroisonicotinic acid, With sodium hydride In N,N-dimethyl-formamide at 25℃; for 0.5h; Inert atmosphere; Stage #2: methyl iodide In N,N-dimethyl-formamide at 50℃; for 2h; | 100% |
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 4h; | 98% |
With sodium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 20h; | 87% |
2-chloroisonicotinic acid,
Conditions | Yield |
---|---|
Stage #1: 2-chloroisonicotinic acid, With thionyl chloride; N,N-dimethyl-formamide In toluene for 2h; Heating / reflux; Stage #2: 1-(tert-butyloxycarbonyl)-6'-chloro-1',2'-dihydrospiro[piperidine-4,3'-pyrrolo[3,2-b]pyridine] With triethylamine In dichloromethane at 0 - 20℃; for 1h; Stage #3: With sodium carbonate In dichloromethane; water | 100% |
2-chloroisonicotinic acid,
(2-chloropyridin-4-yl)methanol
Conditions | Yield |
---|---|
Stage #1: 2-chloroisonicotinic acid, With 1,1'-carbonyldiimidazole In tetrahydrofuran at 20℃; Stage #2: With sodium tetrahydroborate In tetrahydrofuran; water at 0℃; for 0.166667h; Stage #3: With hydrogenchloride In tetrahydrofuran; water | 99% |
Stage #1: 2-chloroisonicotinic acid, With dimethylsulfide borane complex In tetrahydrofuran at 0 - 50℃; for 61h; Stage #2: With water; ammonium chloride In tetrahydrofuran; ethyl acetate at 20℃; | 93% |
Stage #1: 2-chloroisonicotinic acid, With sodium tetrahydroborate; boron trifluoride diethyl etherate In tetrahydrofuran at -10 - 20℃; Stage #2: With water In tetrahydrofuran | 85.8% |
2-chloroisonicotinic acid,
2-furan-2-yl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
2-(furan-2-yl)isonicotinic acid
Conditions | Yield |
---|---|
With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; palladium diacetate; lithium hydroxide In 1,4-dioxane; water at 80℃; for 0.5h; Suzuki-Miyaura cross-coupling; Inert atmosphere; | 99% |
2-chloroisonicotinic acid,
2-oxo-1,2-dihydropyridine-4-carboxylic acid
Conditions | Yield |
---|---|
With water; potassium hydroxide at 0℃; for 36h; Reflux; | 99% |
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