ProName: 5-Bromo-2-iodopyridine CasNo: 223463-13-6 Appearance: white powder Application: Used as Pharmaceutical DeliveryTime:3 days after got PO# PackAge: 25kg per drum Port: Shanghai ProductionCapacity: 5000 Kilogram
Cas:223463-13-6
Min.Order:1 Kilogram
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inquiryDayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:223463-13-6
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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:223463-13-6
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inquiryProduct Description Product website: http://www.finerchem.com Product Name 5-Bromo-2-iodopyridine CAS No. 22
Cas:223463-13-6
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inquiryHigh quality 5-Bromo-2-iodopyridine CAS 223463-13-6 with factory price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Fee
Cas:223463-13-6
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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
Our advantage: 1: High quality and Competitive price 2: Quality control, GC&HPLC&NMR or as your requested 3: Packing as your requested, and double check before shipment 4: Prompt shipment with professional documents 5: Excellent after-
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inquiryOur 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
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Min.Order:5 Kiloliter
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inquiryOur company was built in 2009 with an ISO certificate.In the past 6 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
Cas:223463-13-6
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inquiryName: 5-Bromo-2-iodopyridine Molecular Formula:C5H3BrIN Molecular Weight:283.89 CAS No.:223463-13-6 Appearance:Slight Yellow To Brown Powder Appearance:Slight Yellow To Brown Powder Storage:Store in cool and dry place, away from sun light. Packag
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Cas:223463-13-6
Min.Order:100 Gram
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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
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Min.Order:1 Kilogram
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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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Appearance: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:223463-13-6
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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
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Min.Order:1 Gram
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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:100 Gram
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inquiryCompetitive price and sample 5-Bromo-2-iodopyridine 223463-13-6Appearance:Powder and crystal Storage:dry and cool place Package:according to customers' requirements Application:for pharmaceutical intermediate and research Transportation:By air(EMS or
Cas:223463-13-6
Min.Order:1 Gram
Negotiable
Type:Other
inquiry5-Bromo-2-iodopyridine Basic information Product Name: 5-Bromo-2-iodopyridine Synonyms: 5-BROMO-2-IODOPYRIDINE 97%;5-bromo-2-iodopyridine 97% 5g;5-Bromo-2-iodopyridine, 98+%;5-BROMO-2-IDIOPYRIDINE;5-bromo-2-lodopyridine;2-iodine-5-broMopyridin
Cas:223463-13-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryWe Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O
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
Cas:223463-13-6
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inquiryLocated in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service and h
Wuhu Nuovo Chemical Technology Co., Ltd. was established in August 2014, mainly engaged in the development, production and sales of ionic liquids, ribose, nucleosides, nucleotides and related chemicals; Products are mainly used in new energy, new ma
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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
2,5-dibromopyridine
2-iodo-5-bromopyridine
Conditions | Yield |
---|---|
With hydrogen iodide at 100 - 170℃; for 20h; | 95% |
With hydrogen iodide; potassium iodide for 72h; Reflux; | 90% |
With chloro-trimethyl-silane; sodium iodide In various solvent(s) for 125h; Heating; | 87% |
2-iodo-5-bromopyridine
Conditions | Yield |
---|---|
With phosphorus trichloride In dichloromethane for 1h; Reflux; | 75% |
5-bromo-2-pyridylamine
2-iodo-5-bromopyridine
Conditions | Yield |
---|---|
With N-iodo-succinimide; sodium nitrite In N,N-dimethyl-formamide at 20℃; for 4h; | 72% |
With acetic acid; potassium iodide; sodium nitrite |
2,5-dibromopyridine
A
2-bromo-5-iodo-pyridine
B
2,5-di-iodopyridine
C
2-iodo-5-bromopyridine
Conditions | Yield |
---|---|
Stage #1: 2,5-dibromopyridine With nBu4ZnLi2*TMEDA In toluene at 20℃; for 1h; Inert atmosphere; Stage #2: With iodine In tetrahydrofuran; toluene for 18h; Inert atmosphere; | A 41 %Spectr. B 13 %Spectr. C 23 %Spectr. |
2,5-dibromopyridine
A
2-bromo-5-iodo-pyridine
B
2-iodo-5-bromopyridine
Conditions | Yield |
---|---|
Stage #1: 2,5-dibromopyridine With nBu4ZnLi2 In toluene at 20℃; for 1h; Inert atmosphere; Stage #2: With iodine In tetrahydrofuran; toluene for 18h; Inert atmosphere; | A 8 %Spectr. B 80 %Spectr. |
2-amino-5-bromopyridine 1-oxide
2-iodo-5-bromopyridine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: toluene-4-sulfonic acid; potassium iodide; sodium nitrite / water / 3 h / 20 °C 2: phosphorus trichloride / dichloromethane / 1 h / Reflux View Scheme |
2-iodo-5-bromopyridine
3-Aminophenylboronic acid
3-(5-bromopyridin-2-yl)aniline
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,4-dioxane; water at 100℃; Suzuki Coupling; Sealed tube; | 100% |
2-iodo-5-bromopyridine
N,N-dimethyl-formamide
5-bromo-pyridine-2-carbaldehyde
Conditions | Yield |
---|---|
Stage #1: 2-iodo-5-bromopyridine With isopropylmagnesium chloride In tetrahydrofuran at -15 - -5℃; for 1h; Stage #2: N,N-dimethyl-formamide In tetrahydrofuran at -5 - 25℃; for 1.5h; | 99% |
With isopropylmagnesium chloride In tetrahydrofuran at -10℃; | 94% |
Stage #1: 2-iodo-5-bromopyridine With isopropylmagnesium chloride In tetrahydrofuran at -15 - 0℃; for 1h; Stage #2: N,N-dimethyl-formamide In dichloromethane at 0 - 20℃; for 1.5h; Stage #3: With hydrogenchloride In tetrahydrofuran for 0.5h; below 25 deg C; | 90% |
Conditions | Yield |
---|---|
With potassium carbonate In 1,2-dimethoxyethane at 100℃; for 24h; Suzuki Coupling; | 99% |
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In ethanol; water; toluene for 2h; Inert atmosphere; Reflux; | 95% |
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In ethanol; water; benzene for 2h; Reflux; | 94.43% |
2-iodo-5-bromopyridine
4-(diphenylamino)phenyl boronic acid
4-(5-bromopyridin-2-yl)-N,N-diphenylaniline
Conditions | Yield |
---|---|
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran; water at 80℃; for 19h; Inert atmosphere; | 98% |
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In tetrahydrofuran; water at 80℃; for 20.5h; Inert atmosphere; | 98% |
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine In toluene at 20℃; for 12h; Inert atmosphere; | 98% |
methanol
carbon monoxide
2-iodo-5-bromopyridine
methyl 5-bromopicolinate
Conditions | Yield |
---|---|
With TEA; bis-triphenylphosphine-palladium(II) chloride at 60℃; under 3102.97 Torr; for 15h; | 97% |
2-iodo-5-bromopyridine
trimethyltin(IV)chloride
5-bromo-2-(trimethylstannyl)pyridine
Conditions | Yield |
---|---|
With C4H9Li In hexane; toluene addn. of hexane soln. of butyllithium to toluene soln. of pyridine deriv. at -20°C, stirring at -78°C for 2 h, addn. of toluene soln. of tin compd., stirring for 1 h at -78°C, warming to room temp.; evapn., extn. (CH2Cl2), filtration, evapn., chromy. (alumina, diethyl ether), NMR and MS; | 97% |
With CH3CH2CH2CH2Li In toluene treatment of pyridine deriv. with butyllithium at -20.degre.C in toluene, cooing to -78°C, treatment with tin compd., warming to room temp.; | 86% |
Stage #1: 2-iodo-5-bromopyridine With n-butyllithium In hexane; toluene at -40 - -30℃; for 0.5h; Stage #2: trimethyltin(IV)chloride In hexane; toluene at -78℃; for 1h; | 75% |
2-iodo-5-bromopyridine
diethyl malonate
diethyl 2-(5-bromopyridin-2-yl)malonate
Conditions | Yield |
---|---|
With 2-Picolinic acid; copper(l) iodide; caesium carbonate In 1,4-dioxane at 70℃; | 97% |
With 2-Picolinic acid; copper(l) iodide; caesium carbonate In 1,4-dioxane at 70℃; for 24h; Inert atmosphere; | 50% |
With 2-Picolinic acid; copper(l) iodide; caesium carbonate In 1,4-dioxane at 80℃; for 16h; |
2-iodo-5-bromopyridine
4-methoxyphenylboronic acid
5-bromo-2-(4-methyloxyphenyl)pyridine
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In water; toluene at 80℃; for 40.5h; Inert atmosphere; | 97% |
Stage #1: 2-iodo-5-bromopyridine; 4-methoxyphenylboronic acid With sodium carbonate In 1,4-dioxane; water for 0.5h; Suzuki Coupling; Inert atmosphere; Stage #2: With tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane; water at 80 - 110℃; Inert atmosphere; | 52% |
2-iodo-5-bromopyridine
1-phenyl-2-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)-1H-benzo[d]imidazole
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,4-dioxane; water at 90℃; for 20h; Inert atmosphere; | 97% |
2-iodo-5-bromopyridine
N,N-diphenyl-4’-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,1’-biphenyl]-4-amine
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,4-dioxane; water at 95℃; for 24h; Inert atmosphere; | 97% |
iodotrifluoromethane
2-iodo-5-bromopyridine
zinc
5-bromo-2(trifluoromethyl)pyridine
Conditions | Yield |
---|---|
Stage #1: iodotrifluoromethane; zinc With 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone at 20℃; for 2h; Inert atmosphere; Stage #2: 2-iodo-5-bromopyridine With copper(l) iodide at 50℃; for 24h; Catalytic behavior; Reagent/catalyst; Inert atmosphere; chemoselective reaction; | 96% |
2-iodo-5-bromopyridine
Conditions | Yield |
---|---|
With silver(I) acetate; palladium diacetate In toluene at 110℃; for 12h; Inert atmosphere; | 96% |
Conditions | Yield |
---|---|
With copper(l) iodide; potassium carbonate In chlorobenzene at 120℃; Inert atmosphere; | 96% |
2-iodo-5-bromopyridine
Conditions | Yield |
---|---|
Stage #1: 2-iodo-5-bromopyridine With isopropylmagnesium chloride In tetrahydrofuran at 0℃; for 0.75h; Stage #2: With d(4)-methanol In tetrahydrofuran at 20℃; for 0.25h; | 95% |
Stage #1: 2-iodo-5-bromopyridine With isopropylmagnesium chloride In tetrahydrofuran at 0℃; for 1h; Stage #2: With d(4)-methanol In tetrahydrofuran at 20℃; for 0.5h; | 37.7% |
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 75℃; for 18h; | 95% |
With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 20℃; for 24h; | 89% |
With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 20℃; Inert atmosphere; | 83% |
2-iodo-5-bromopyridine
2-pyridyl fluoroiodomethyl sulfone
C11H8BrFN2O2S
Conditions | Yield |
---|---|
Stage #1: 2-pyridyl fluoroiodomethyl sulfone With diethylzinc In hexane; N,N-dimethyl-formamide at -30 - -25℃; for 0.0833333h; Inert atmosphere; Stage #2: With copper(l) iodide In hexane; N,N-dimethyl-formamide at -15℃; for 0.25h; Inert atmosphere; Stage #3: 2-iodo-5-bromopyridine In hexane; N,N-dimethyl-formamide at 20℃; for 8h; Solvent; Temperature; Inert atmosphere; | 95% |
Conditions | Yield |
---|---|
With potassium carbonate In water at 50℃; for 2.5h; Suzuki Coupling; | 95% |
With magnesium hydroxide; potassium hydroxide; barium(II) hydroxide; calcium hydroxide In water at 20℃; for 2.5h; Suzuki Coupling; | 95% |
With 0.1 % Cu/C; potassium carbonate In water at 50℃; for 3.5h; Suzuki Coupling; Green chemistry; | 92% |
benzoimidazole
2-iodo-5-bromopyridine
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 110℃; for 14h; Ullmann Condensation; | 95% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 110℃; for 14h; Ullmann Condensation; | 95% |
1-methyl-2-benzimidazolone
2-iodo-5-bromopyridine
1-(5-bromopyridin-2-yl)-3-methyl-1H-benzo[d]midazol-2(3H)-one
Conditions | Yield |
---|---|
With copper(l) iodide; 1,10-Phenanthroline; caesium carbonate In N,N-dimethyl-formamide at 80℃; for 24h; Inert atmosphere; | 94% |
Conditions | Yield |
---|---|
Stage #1: 2-iodo-5-bromopyridine With zinc In tetrahydrofuran at 0 - 20℃; Negishi coupling reaction; Inert atmosphere; Stage #2: iodobenzene With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 20℃; for 24h; Negishi coupling reaction; Inert atmosphere; chemoselective reaction; | 94% |
carbon monoxide
2-iodo-5-bromopyridine
benzyl alcohol
5-bromopyridine-2-carboxylic acid benzyl ester
Conditions | Yield |
---|---|
With TEA; bis-triphenylphosphine-palladium(II) chloride at 60℃; under 3102.97 Torr; for 15h; | 93% |
2-iodo-5-bromopyridine
3,6-bis(3,6-di-tert-butylcarbazol-N-yl)carbazole
Conditions | Yield |
---|---|
With copper(l) iodide; potassium carbonate In chlorobenzene at 120℃; for 24h; Inert atmosphere; | 92% |
4-Trifluoromethoxyphenol
2-iodo-5-bromopyridine
5-bromo-2-({4-[(trifluoromethyl)oxy]phenyl}oxy)pyridine
Conditions | Yield |
---|---|
With 2-Picolinic acid; potassium phosphate; copper(l) iodide In dimethyl sulfoxide at 80℃; for 18h; | 91% |
N,N-dimethyl acetamide
2-iodo-5-bromopyridine
1-(5-bromopyridin-2-yl)ethanone
Conditions | Yield |
---|---|
Stage #1: 2-iodo-5-bromopyridine With n-butyllithium In hexane; toluene at -40℃; for 1h; Stage #2: N,N-dimethyl acetamide In hexane; toluene at -40 - 20℃; for 1h; | 91% |
benzoimidazole
2-iodo-5-bromopyridine
1-(5-bromopyridin-2-yl)-1H-benzo[d]imidazole
Conditions | Yield |
---|---|
With copper(l) iodide; 1,10-Phenanthroline; caesium carbonate In N,N-dimethyl-formamide at 80℃; for 24h; Inert atmosphere; | 90% |
2-iodo-5-bromopyridine
(S)-2-(aminomethyl)pyrrolidine-1-carboxylic acid tert-butyl ester
C15H22BrN3O2
Conditions | Yield |
---|---|
With 2-(2-methyl-1-oxopropyl)cyclohexanone; caesium carbonate; copper(l) iodide for 20h; Inert atmosphere; | 90% |
Conditions | Yield |
---|---|
With potassium phosphate; copper(l) iodide; ethylenediamine In toluene at 135℃; for 5h; | 90% |
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