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:33252-28-7
Min.Order:1 Kilogram
FOB Price: $3.0
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:33252-28-7
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryUnique advantages Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystalline powder Storage:Cool dry place Package:1kg/foill bag;25kg/drum Appli
Cas:33252-28-7
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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
1. 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:33252-28-7
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryColorcom 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
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:33252-28-7
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
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
Cas:33252-28-7
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
Type:Trading Company
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:33252-28-7
Min.Order:1 Kilogram
Negotiable
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:33252-28-7
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
Cas:33252-28-7
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W
Cas:33252-28-7
Min.Order:1 Metric Ton
FOB Price: $20.0 / 30.0
Type:Trading Company
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:33252-28-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Name: 2-chloro-5-cyanopyridine Synonyms: BUTTPARK 37\12-46;2-CHLORO-5-CYANOPYRIDINE;2-CHLOROPYRIDINE-5-CARBONITRILE;3-PYRIDINECARBONITRILE, 6-CHLORO-;6-CHLORO-3-CYANO PYRIDINE;6-CHLORO-3-PYRIDINECARBONITRILE;6-CHLORONICOTINONITRILE;2-Ch
Cas:33252-28-7
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryProduct Description Product website: http://www.finerchem.com/pro01en/id/1745.html Product Name 6-Chloronicotinonitrile CAS No. 33252-28-7
Cas:33252-28-7
Min.Order:1 Gram
FOB Price: $2.0
Type:Lab/Research institutions
inquiry2-chloro-5-cyanopyridine CAS:33252-28-7 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 organic
Cas:33252-28-7
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:33252-28-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
Price, service, company and transport advantage: 1.place of origin china with super quality by reasonable price. 2. it's customers' right to choose the package (ems, dhl, fedex, ups); 3. it's custo
Cas:33252-28-7
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiryOur 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
Cas:33252-28-7
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryHangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting 6-Chloronicotinonitrile CAS:33252-28-7;Please contact us by email freely. We are leading exporter in China. If you really need this c
Cas:33252-28-7
Min.Order:0 Metric Ton
Negotiable
Type:Other
inquiryAppearance:white or light yellow crystalline powder 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:By Se
Cas:33252-28-7
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
Cas:33252-28-7
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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
Cas:33252-28-7
Min.Order:4 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryBest price 2-chloro-5-cyanopyridine 33252-28-7 factory in China Molecular Formula C6H3ClN2 Molar Mass 138.55 Density 1.33±0.1 g/cm3(Predicted) Melting Point 116-120°C(lit.) Boling
Cas:33252-28-7
Min.Order:1 Gram
Negotiable
Type:Other
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:33252-28-7
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWhy Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu
lower price and high quality Appearance:white Storage:Preserve In Well-Closed, Light-Resistant and Tight Containers. Store In Cool & Dry Place Package:1g,5g,10g...1kg,5kg...more Application:Pharmaceutical Intermediate Transportation:shipping,land,a
Cas:33252-28-7
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:33252-28-7
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiry6-chloronicotinylaldehyde
6-chloronicotinonitrile
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; triethylamine In ethyl acetate; N,N-dimethyl-formamide at 100℃; | 96% |
6-hydroxy-3-pyridinecarbonitrile
6-chloronicotinonitrile
Conditions | Yield |
---|---|
With thionyl chloride; N,N-dimethyl-formamide Chlorination; | 95% |
6-chloro-3-pyridinecarboxamide
6-chloronicotinonitrile
Conditions | Yield |
---|---|
With trichlorophosphate In chloroform for 2.5h; Heating; | 88% |
With chloroform; trichlorophosphate | |
With trichlorophosphate In chloroform; water | 10.3 g (83 %) |
With 1,3,5-trichloro-2,4,6-triazine In N,N-dimethyl-formamide at 0℃; for 2h; |
6-chloronicotinaldehyde oxime
6-chloronicotinonitrile
Conditions | Yield |
---|---|
With pyridinium chlorochromate In chloroform for 3h; Reflux; | 88% |
Conditions | Yield |
---|---|
With oxygen; copper(II) trifluoroacetate In dimethyl sulfoxide at 110℃; for 19h; Sealed tube; Green chemistry; | 80% |
trans-3-dimethylaminoacrylonitrile
6-chloronicotinonitrile
Conditions | Yield |
---|---|
In hydrogenchloride; water; N,N-dimethyl-formamide | 77.7% |
2-(6-chloropyridin-3-yl)acetic acid
6-chloronicotinonitrile
Conditions | Yield |
---|---|
With oxygen; copper(II) trifluoroacetate; urea In dimethyl sulfoxide at 110℃; for 19h; Green chemistry; | 75% |
5-bromo-2-chloropyridine
N-cyano-N-phenyl-p-toluenesulfonamide
6-chloronicotinonitrile
Conditions | Yield |
---|---|
Stage #1: 5-bromo-2-chloropyridine With TurboGrignard In tetrahydrofuran at 0℃; for 1.33333h; Inert atmosphere; Stage #2: N-cyano-N-phenyl-p-toluenesulfonamide In tetrahydrofuran at 0 - 20℃; Inert atmosphere; | 70% |
acetonitrile
6-chloropyridin-3-ylboronic acid
6-chloronicotinonitrile
Conditions | Yield |
---|---|
With N-iodo-succinimide; 1,10-Phenanthroline; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; 1,1,1,2,2,2-hexamethyldisilane; oxygen; copper diacetate; diisopropylamine at 20 - 150℃; Schlenk technique; | 56% |
3-cyanopyridine N-oxide
A
6-chloronicotinonitrile
B
2-chloro-3-pyridinecarbonitrile
C
4-chloro-nicotinonitrile
Conditions | Yield |
---|---|
With trichlorophosphate at 110℃; for 2h; Yield given. Yields of byproduct given; |
nicotinamide N-oxide
A
6-chloronicotinonitrile
B
2-chloro-3-pyridinecarbonitrile
C
4-chloro-nicotinonitrile
Conditions | Yield |
---|---|
With trichlorophosphate for 3.5h; Heating; Yield given. Yields of byproduct given; |
6-chloronicotinonitrile
Conditions | Yield |
---|---|
With potassium cyanide; water; copper(II) sulfate |
6-Chloronicotinoyl chloride
6-chloronicotinonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 9 g / NH3 gas / diethyl ether 2: 88 percent / POCl3 / CHCl3 / 2.5 h / Heating View Scheme |
6-Chloro-3-pyridinecarboxylic acid
6-chloronicotinonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: SOCl2 / 4 h / Heating 2: 9 g / NH3 gas / diethyl ether 3: 88 percent / POCl3 / CHCl3 / 2.5 h / Heating View Scheme | |
Multi-step reaction with 3 steps 1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 2 h / 0 - 25 °C 2: ammonia / water / 0.5 h / 0 °C 3: 1,3,5-trichloro-2,4,6-triazine / N,N-dimethyl-formamide / 2 h / 0 °C View Scheme |
pyridine-3-carbonitrile
6-chloronicotinonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 95 percent / Microbiological reaction 2: 95 percent / SOCl2 / DMF View Scheme |
6-hydroxy-3-pyridinecarboxylic acid
6-chloronicotinonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: POCl3 / Behandeln des Reaktionsprodukts in Aceton mit wss. NH3 2: POCl3; CHCl3 View Scheme |
5-bromopyridin-2-ol
6-chloronicotinonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; triethylamine / 90 h / 100 °C / 3750.38 Torr / Autoclave; Large scale 2.1: ammonium hydroxide / 90 h / 30 °C / Sealed tube; Large scale 3.1: trichlorophosphate / 2 h / 50 °C / Large scale 3.2: 20 h / 75 °C / Large scale View Scheme |
6-hydroxynicotinamide
6-chloronicotinonitrile
Conditions | Yield |
---|---|
Stage #1: 6-hydroxynicotinamide With trichlorophosphate at 50℃; for 2h; Large scale; Stage #2: With N-ethyl-N,N-diisopropylamine at 75℃; for 20h; Large scale; | 0.52 kg |
Conditions | Yield |
---|---|
In methanol for 20h; Heating / reflux; | 100% |
With 1,4-dioxane; methanol | |
In methanol Reflux; | 8.8 g |
6-chloronicotinonitrile
sodium thiomethoxide
6-(methylthio)nicotinonitrile
Conditions | Yield |
---|---|
In tetrahydrofuran for 9h; Heating / reflux; | 100% |
6-chloronicotinonitrile
4-Ethylphenol
6-(4-ethylphenoxy)nicotinonitrile
Conditions | Yield |
---|---|
With potassium carbonate In DMF (N,N-dimethyl-formamide) at 100℃; for 4h; | 100% |
Conditions | Yield |
---|---|
Stage #1: benzyl alcohol With sodium hydride In N,N-dimethyl-formamide at 0℃; for 0.5h; Stage #2: 6-chloronicotinonitrile In N,N-dimethyl-formamide at 20℃; for 0.5h; | 100% |
Stage #1: benzyl alcohol With sodium hydride In tetrahydrofuran; mineral oil at 0℃; for 0.5h; Stage #2: 6-chloronicotinonitrile In tetrahydrofuran; mineral oil at 25℃; for 17h; | 92% |
Stage #1: benzyl alcohol With sodium hydride In N,N-dimethyl-formamide at 20℃; for 0.5h; Stage #2: 6-chloronicotinonitrile In N,N-dimethyl-formamide at 20℃; for 2h; | 40% |
With sodium hydride In tetrahydrofuran at 0℃; for 0.25h; |
6-chloronicotinonitrile
3(S)-(tert-butoxycarbonylamino)pyrrolidine
Conditions | Yield |
---|---|
With sodium carbonate In N,N-dimethyl-formamide at 20℃; | 100% |
With sodium carbonate In N,N-dimethyl-formamide at 20℃; | 100% |
6-chloronicotinonitrile
4-Benzyloxyphenol
6-[(4-benzyloxy)phenoxy]nicotinonitrile
Conditions | Yield |
---|---|
With potassium tert-butylate In N,N-dimethyl-formamide at 100℃; for 3.5h; | 99% |
With potassium carbonate In N,N-dimethyl-formamide at 100℃; |
6-chloronicotinonitrile
3-Hydroxybenzyl alcohol
Conditions | Yield |
---|---|
With potassium carbonate In ISOPROPYLAMIDE at 100℃; for 4h; | 99% |
With potassium carbonate In N,N-dimethyl acetamide at 100℃; |
6-chloronicotinonitrile
(piperidin-4-yl)carbamic acid tert-butyl ester
(1-(5-cyanopyridin-2-yl)piperidin-4-yl)carbamic acid tert-butyl ester
Conditions | Yield |
---|---|
With sodium carbonate In N,N-dimethyl-formamide at 90℃; for 4h; | 99% |
With sodium carbonate In N,N-dimethyl-formamide at 90℃; for 4h; | 99% |
With sodium carbonate In N,N-dimethyl-formamide at 90℃; for 4h; | 99% |
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 1.5h; | 78% |
With potassium carbonate In N,N-dimethyl-formamide at 120℃; for 2h; |
6-chloronicotinonitrile
t-butyl piperidin-3-ylcarbamate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 1h; | 99% |
With sodium carbonate In N,N-dimethyl-formamide at 20℃; for 10h; | 96% |
With sodium carbonate In N,N-dimethyl-formamide at 20℃; for 10h; | 96% |
6-chloronicotinonitrile
6-chloro-3-pyridinecarboxamide
Conditions | Yield |
---|---|
With manganese(IV) oxide; water In isopropyl alcohol at 50℃; under 5171.62 Torr; for 0.166667h; | 99% |
Conditions | Yield |
---|---|
Stage #1: thiophenol With sodium hydride In N,N-dimethyl-formamide for 0.5h; Stage #2: 6-chloronicotinonitrile In N,N-dimethyl-formamide at 50℃; for 1h; | 99% |
Conditions | Yield |
---|---|
With potassium phosphate; C46H52Cl3N3O2Pd In tetrahydrofuran; water at 60℃; for 4h; Suzuki-Miyaura Coupling; | 98% |
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In water; toluene at 90℃; for 16h; | 94% |
With palladium on activated charcoal; sodium carbonate; triphenylphosphine In 1,2-dimethoxyethane at 80℃; for 9h; Suzuki-Miyaura coupling; | 90% |
6-chloronicotinonitrile
benzyl 4-(2-hydroxypropyl)-1-piperidinecarboxylate
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0 - 20℃; | 98% |
6-chloronicotinonitrile
N-methylpropan-2-amine
Conditions | Yield |
---|---|
Stage #1: 6-chloronicotinonitrile; N-methylpropan-2-amine In 1,4-dioxane at 90℃; for 12h; Stage #2: With sodium hydroxide In water | 97% |
In 1,4-dioxane for 12h; Heating; | 60% |
6-chloronicotinonitrile
3,3-difluoropyrrolidine hydrochloride
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 85℃; for 22h; Inert atmosphere; | 97% |
6-chloronicotinonitrile
(R)-tert-butyl 3-methylpiperazine-1-carboxylate
tert-butyl (3R)-4-(5-cyano-2-pyridyl)-3-methylpiperazine-1-carboxylate
Conditions | Yield |
---|---|
With potassium carbonate; tetrakis(acetonitrile)copper(I) hexafluorophosphate In dimethyl sulfoxide at 140℃; for 4h; | 96% |
With tetrakis(actonitrile)copper(I) hexafluorophosphate; potassium carbonate In dimethyl sulfoxide at 20 - 140℃; for 4h; | 55% |
With tetrakis(actonitrile)copper(I) hexafluorophosphate; potassium carbonate In dimethyl sulfoxide at 140℃; for 3h; |
6-chloronicotinonitrile
2,2,2-trifluoroethanol
6-(2,2,2-trifluoroethoxy)nicotinonitrile
Conditions | Yield |
---|---|
With potassium tert-butylate In tetrahydrofuran at 0 - 20℃; for 1h; | 96% |
6-chloronicotinonitrile
Conditions | Yield |
---|---|
With potassium carbonate In 1-methyl-pyrrolidin-2-one at 80℃; for 2h; | 96% |
6-chloronicotinonitrile
[3-(4-fluoro-phenyl)-5-methyl-isoxazol-4-yl]-methanol
6-[3-(4-fluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-nicotinonitrile
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran | 95% |
With sodium hydride In tetrahydrofuran; mineral oil at 20℃; for 1h; Concentration; Temperature; | 91% |
With sodium hydride In tetrahydrofuran; mineral oil at 20℃; for 1h; | 91% |
2-hydroxy-N,N-dimethylacetamide
6-chloronicotinonitrile
6-chloroniconitrile
Conditions | Yield |
---|---|
Stage #1: 2-hydroxy-N,N-dimethylacetamide With sodium hydride In N,N-dimethyl-formamide at 0 - 20℃; for 0.5h; Inert atmosphere; Stage #2: 6-chloronicotinonitrile In N,N-dimethyl-formamide at 10 - 20℃; for 16h; Inert atmosphere; | 95% |
6-chloronicotinonitrile
4-tert-butylphenylboronic acid
6-(4-tert-butylphenyl)nicotinonitrile
Conditions | Yield |
---|---|
With palladium diacetate; potassium carbonate; nixantphos In tetrahydrofuran; water at 20℃; for 6h; Suzuki-Miyaura Coupling; | 95% |
6-chloronicotinonitrile
2-hydroxy-2-methylpropanenitrile
Pyridine-2,5-dicarbonitrile
Conditions | Yield |
---|---|
With 1,1'-bis-(diphenylphosphino)ferrocene; [Pd(cinnamyl)Cl]2; N-ethyl-N,N-diisopropylamine In isopropyl alcohol at 80℃; for 2h; Inert atmosphere; | 95% |
6-chloronicotinonitrile
1,4-Phenyldiboronic acid
1,4-bis-(5'-cyanopyridin-2'-yl)phenylene
Conditions | Yield |
---|---|
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In methanol; toluene at 80℃; Suzuki coupling; | 94% |
6-chloronicotinonitrile
t-butyl 4-hydroxy piperidine-1-carboxylate
4-(5-cyano-pyridin-2-yloxy)-piperidine-1-carboxylic acid tert-butyl ester
Conditions | Yield |
---|---|
Stage #1: t-butyl 4-hydroxy piperidine-1-carboxylate With sodium hydride In DMF (N,N-dimethyl-formamide) at 20 - 50℃; for 1.41667h; Stage #2: 6-chloronicotinonitrile In DMF (N,N-dimethyl-formamide) at 60℃; | 94% |
With sodium hydride In N,N-dimethyl-formamide at 0 - 20℃; for 1.75h; | 89% |
Stage #1: t-butyl 4-hydroxy piperidine-1-carboxylate With sodium hydride In N,N-dimethyl-formamide at 80℃; for 1h; Stage #2: 6-chloronicotinonitrile In N,N-dimethyl-formamide at 80℃; for 16h; Stage #3: With water; ammonium chloride In N,N-dimethyl-formamide |
Thien-3-ylboronic acid
6-chloronicotinonitrile
6-(thiophen-3-yl)nicotinonitrile
Conditions | Yield |
---|---|
With potassium phosphate; C43H37ClFeNiP2*C4H8O In 1,4-dioxane at 80℃; for 8h; Suzuki-Miyaura Coupling; Inert atmosphere; | 94% |
With C84H64Cl3N3Pd; potassium carbonate In ethanol at 80℃; for 2h; Suzuki-Miyaura Coupling; | 85% |
6-chloronicotinonitrile
4-chloro-phenol
6-(4-chlorophenoxy)-3-pyridinecarbonitrile
Conditions | Yield |
---|---|
Stage #1: 4-chloro-phenol With sodium hydride In N,N-dimethyl-formamide at 20℃; for 4h; Stage #2: 6-chloronicotinonitrile In N,N-dimethyl-formamide at 100℃; for 10h; | 93% |
With sodium hydride In dimethyl sulfoxide at 120℃; |
6-chloronicotinonitrile
di-tert-butyl dicarbonate
(6-chloropyridin-3-ylmethyl)carbamic acid tert-butyl ester
Conditions | Yield |
---|---|
With sodium tetrahydroborate; nickel dichloride In methanol at 0 - 20℃; for 1h; | 93% |
Stage #1: 6-chloronicotinonitrile; di-tert-butyl dicarbonate With sodium tetrahydroborate; nickel dichloride In methanol at 0 - 20℃; for 1.5h; Stage #2: With 3-azapentane-1,5-diamine In methanol for 0.5h; | 67% |
With sodium tetrahydroborate; nickel dichloride In methanol at 20℃; Reduction; | 25% |
6-chloronicotinonitrile
6-chloro-N-hydroxypyridine-3-carboxamidine
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride; potassium tert-butylate In dimethyl sulfoxide at 20℃; | 93% |
With sodium hydroxide; hydroxylamine hydrochloride In ethanol at 20℃; | 53% |
With hydroxylamine hydrochloride In ethanol | 275 mg (53%) |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View