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inquiryHebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low car
Cas:65189-15-3
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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
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Chemical Name 5,6-dichloropyridine-3-carbonitrile Synonyms 5,6-dichloro-pyridine-3-carbonitrile; 5,6-dichloro-3-pyridinecarbonitrile; 5,6-Dichlor-nicotinonitril; 5,6-dichloro-nicotinonitrile; 2,3-dichloro-5-cyanopyridine; Expand CAS No. 65189-15-3 M
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inquiryfactory?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
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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
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inquiry1.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
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SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe
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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
Capability on chemical synthesis1. Beijing High-Tech Enterprises2. Strong R&D Team3. 8 years of experiences in R & D of high-tech Catalyst;4. 5000 production techniques, 69 items of national patents, and 360 kinds of products on sales;5. The producti
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
Cas:65189-15-3
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inquiry1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
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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:65189-15-3
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inquiry5,6-dichloro-3-pyridinecarbonitrile Application:5,6-dichloro-3-pyridinecarbonitrile
We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:White to beige crystals Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use a
Supply top quality products with a reasonable price Application:api
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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inquiry5,6-dichloro-3-pyridinecarbonitrileAppearance:white crystalline powder Storage:Shading, sealed, dry place. Package:aluminous bag Application:API Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airp
Cas:65189-15-3
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
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inquiryhome-produced Application:medicine
Cas:65189-15-3
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
Cas:65189-15-3
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inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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5,6-dichloro-nicotinamide
5,6-dichloro-3-pyridinecarbonitrile
Conditions | Yield |
---|---|
With thionyl chloride In neat (no solvent) for 72h; Reflux; | 78% |
5,6-dichloro-3-pyridinecarbonitrile
Conditions | Yield |
---|---|
With tert.-butylnitrite; copper dichloride In acetonitrile at 65℃; for 4h; | 63% |
5,6-dichloro-3-pyridinecarbonitrile
Conditions | Yield |
---|---|
With potassium cyanide; water; copper(II) sulfate |
C6H6Cl2N2
5,6-dichloro-3-pyridinecarbonitrile
Conditions | Yield |
---|---|
With thionyl chloride Heating / reflux; |
oxalyl dichloride
5,6-dichloronicotinic acid
5,6-dichloro-3-pyridinecarbonitrile
Conditions | Yield |
---|---|
With thionyl chloride; ammonia In tetrahydrofuran; N-methyl-acetamide; methanol; dichloromethane | 268 mg (27%) |
5,6-dichloronicotinic acid
5,6-dichloro-3-pyridinecarbonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: thionyl chloride; N,N-dimethyl-formamide / tetrahydrofuran / 2.5 h / 50 °C 1.2: 0 - 20 °C 2.1: thionyl chloride / neat (no solvent) / 72 h / Reflux View Scheme |
5,6-dichloro-3-pyridinecarbonitrile
1-t-Butoxycarbonylpiperazine
tert-butyl 4-(3-chloro-5-cyanopyridin-2-yl)piperazine-1-carboxylate
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl acetamide at 120℃; for 18h; | 100% |
5,6-dichloro-3-pyridinecarbonitrile
L-4-hydroxyproline methyl ester hydrochloride
methyl (2S,4R)-1-(3-chloro-5-cyanopyridin-2-yl)-4-hydroxypyrrolidine-2-carboxylate
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In acetonitrile at 120℃; for 0.333333h; Irradiation with microwave; | 98% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl acetamide at 120℃; Inert atmosphere; | 93% |
5,6-dichloro-3-pyridinecarbonitrile
ethanolamine
5-chloro-6-[(2-hydroxyethyl)amino]nicotinonitrile
Conditions | Yield |
---|---|
In 1,4-dioxane at 80℃; for 24h; | 89% |
5,6-dichloro-3-pyridinecarbonitrile
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride; sodium methylate In methanol | 82% |
5,6-dichloro-3-pyridinecarbonitrile
(S)(+)-2-ethylpiperazine
C12H15ClN4
Conditions | Yield |
---|---|
With caesium carbonate; palladium diacetate; johnphos In 1,4-dioxane at 80℃; for 48h; | 75% |
5,6-dichloro-3-pyridinecarbonitrile
2-methoxyethylamine
5-chloro-6-[(2-methoxyethyl)amino]nicotinonitrile
Conditions | Yield |
---|---|
With triethylamine In 1,4-dioxane at 20℃; for 24h; | 75% |
5,6-dichloro-3-pyridinecarbonitrile
tert-butyl 3-aminopropanoate
tert-butyl 3-[(3-chloro-5-cyanopyridin-2-yl)amino]propanoate
Conditions | Yield |
---|---|
With triethylamine at 20℃; for 24h; | 72% |
5,6-dichloro-3-pyridinecarbonitrile
4-chloro-aniline
5-chloro-6-(4-chlorophenylamino)nicotinonitrile
Conditions | Yield |
---|---|
Stage #1: 5,6-dichloro-3-pyridinecarbonitrile; 4-chloro-aniline; palladium diacetate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl In toluene at 20℃; for 0.333333h; Stage #2: With potassium carbonate In toluene at 100℃; for 16h; | 71% |
With palladium diacetate; potassium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl In toluene at 100℃; for 16h; Buchwald reaction; | 71% |
5,6-dichloro-3-pyridinecarbonitrile
sodium thiomethoxide
Conditions | Yield |
---|---|
In hexane; dimethyl sulfoxide; ethyl acetate | 71% |
5,6-dichloro-3-pyridinecarbonitrile
{1-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-cyclobutyl}-carbamic acid tert.-butyl ester
tert-butyl 1-(4-(3-chloro-5-cyanopyridin-2-yl)phenyl)cyclobutylcarbamate
Conditions | Yield |
---|---|
With dichloro[1,1'-bis(di-t-butylphosphino)ferrocene]palladium(II); potassium carbonate In water; acetonitrile at 80℃; for 18h; Suzuki coupling; Inert atmosphere; | 70% |
5,6-dichloro-3-pyridinecarbonitrile
5,6-dichloronicotinic acid
Conditions | Yield |
---|---|
With hydrogenchloride; diethyl ether |
5,6-dichloro-3-pyridinecarbonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aqueous methanol; KHS 2: aqueous HCl / 120 °C View Scheme |
5,6-dichloro-3-pyridinecarbonitrile
5,6-dichloro-N'-hydroxynicotinimidamide
Conditions | Yield |
---|---|
With hydroxylamine | 234 mg (76%) |
5,6-dichloro-3-pyridinecarbonitrile
3-tert-butyl-2-phenyl-5-hydroxymethyloxazolidine
Conditions | Yield |
---|---|
With hydrogenchloride; sodium hydroxide In water; toluene; mineral oil; Petroleum ether | |
With hydrogenchloride; sodium hydroxide In water; toluene; mineral oil; Petroleum ether | |
With hydrogenchloride; sodium hydroxide In water; toluene; mineral oil; Petroleum ether | |
With hydrogenchloride; sodium hydroxide In water; toluene; mineral oil; Petroleum ether |
5,6-dichloro-3-pyridinecarbonitrile
Glycine tert-butyl ester
tert-butyl [(3-chloro-5-cyanopyridin-2-yl)amino]acetate
Conditions | Yield |
---|---|
With triethylamine at 20℃; for 24h; |
(1R,2S)-2-amino-cyclopentanecarboxylic acid methyl ester
5,6-dichloro-3-pyridinecarbonitrile
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In acetonitrile for 24h; Heating; Reflux; |
5,6-dichloro-3-pyridinecarbonitrile
tert-butyl 4-[(3-chloro-5-cyanopyridin-2-yl)amino]butanoate
Conditions | Yield |
---|---|
With sodium hydrogencarbonate at 50℃; for 16h; Inert atmosphere of nitrogen; |
5,6-dichloro-3-pyridinecarbonitrile
5-chloro-6-(4-chlorophenylamino)nicotinamidine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: palladium diacetate; potassium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl / toluene / 16 h / 100 °C 2.1: sodium methylate / methanol / 16 h / 20 °C 2.2: 2 h / 65 °C View Scheme |
5,6-dichloro-3-pyridinecarbonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: palladium diacetate; potassium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl / toluene / 16 h / 100 °C 2.1: sodium methylate / methanol / 16 h / 20 °C 2.2: 2 h / 65 °C 3.1: potassium hydrogencarbonate / tetrahydrofuran; water / 5 h / 80 °C View Scheme |
5,6-dichloro-3-pyridinecarbonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: palladium diacetate; potassium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl / toluene / 16 h / 100 °C 2.1: sodium methylate / methanol / 16 h / 20 °C 2.2: 2 h / 65 °C 3.1: potassium hydrogencarbonate / tetrahydrofuran; water / 5 h / 80 °C 4.1: potassium carbonate / N,N-dimethyl-formamide / 16 h / 20 °C View Scheme |
5,6-dichloro-3-pyridinecarbonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: palladium diacetate; potassium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl / toluene / 16 h / 100 °C 2.1: sodium methylate / methanol / 16 h / 20 °C 2.2: 2 h / 65 °C 3.1: potassium hydrogencarbonate / tetrahydrofuran; water / 5 h / 80 °C 4.1: sodium hydride / N,N-dimethyl-formamide / 0.33 h / 20 °C 4.2: 0.5 h / 20 °C View Scheme |
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