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Shanghai Surseechem Co.,Ltd.

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

lower price 5-Bromo-2-iodopyridine

Cas:223463-13-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem 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

5-Bromo-2-iodopyridine Manufacturer/High quality/Best price/In stock

Cas:223463-13-6

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Simagchem Corporation

Welcome 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

High quality 5-Bromo-2-Iodopyridine supplier in China

Cas:223463-13-6

Min.Order:1 Metric Ton

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name 5-Bromo-2-iodopyridine CAS No. 22

2-Iodo-5-bromopyridine

Cas:223463-13-6

Min.Order:1 Gram

FOB Price: $8.0

Type:Lab/Research institutions

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Wuhan Fortuna Chemical Co.,Ltd

High 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

High quality 5-Bromo-2-iodopyridine CAS 223463-13-6 with factory price

Cas:223463-13-6

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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Ality Chemical Corporation

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

Factory Supply 5-Bromo-2-Iodopyridine

Cas:223463-13-6

Min.Order:1

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Type:Other

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Hebei yanxi chemical co.,LTD.

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-

5-Bromo-2-Iodopyridine CAS NO.223463-13-6

Cas:223463-13-6

Min.Order:1 Kilogram

FOB Price: $1.0 / 3.0

Type:Trading Company

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Chemwill Asia Co., Ltd.

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

5-Bromo-2-iodopyridine

Cas:223463-13-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Our 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

5-Bromo-2-iodopyridine 223463-13-6

Cas:223463-13-6

Min.Order:1 Metric Ton

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Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our 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

5-Bromo-2-iodopyridine CAS NO 223463-13-6

Cas:223463-13-6

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

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Zhuozhou Wenxi import and Export Co., Ltd

WITH 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

Factory direct supply CAS 223463-13-6 with best quality

Cas:223463-13-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Name: 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

5-Bromo-2-iodopyridine

Cas:223463-13-6

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:powder Storage:Store in sealed containers at cool & dry plac

5-Bromo-2-iodopyridine CAS NO. 223463-13-6

Cas:223463-13-6

Min.Order:100 Gram

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Type:Other

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Shanghai Upbio Tech Co.,Ltd

1.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

5-Bromo-2-iodopyridine 223463-13-6

Cas:223463-13-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

5-Bromo-2-iodopyridine

Cas:223463-13-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

Henan 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

CAS NO.:223463-13-6

Cas:223463-13-6

Min.Order:0

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Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

5-Bromo-2-Iodo-Pyridine

Cas:223463-13-6

Min.Order:0

Negotiable

Type:Manufacturers

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Triumph International Development Limilted

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

5-Bromo-2-iodopyridine

Cas:223463-13-6

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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Afine Chemicals Limited

Company 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

5-BROMO-2-IODOPYRIDINE

Cas:223463-13-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Hangzhou J&H Chemical Co., Ltd.

J&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

5-Bromo-2-idiopyridine

Cas:223463-13-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A 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

5-bromo-2-iodopyridine

Cas:223463-13-6

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

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Chemlyte Solutions

Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff

Featured products 5-Bromo-2-iodopyridine

Cas:223463-13-6

Min.Order:100 Gram

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Type:Other

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Hangzhou Lingrui Chemical Co.,Ltd.

Competitive 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

Competitive price and sample 5-Bromo-2-iodopyridine 223463-13-6

Cas:223463-13-6

Min.Order:1 Gram

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Type:Other

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Shanghai Minstar Chemical Co., Ltd

5-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

5-Bromo-2-iodopyridine

Cas:223463-13-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Hangzhou Huarong Pharm Co., Ltd.

We 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

5-Bromo-2-iodopyridine

Cas:223463-13-6

Min.Order:0

Negotiable

Type:Trading Company

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KAISA GROUP INC

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

223463-13-6 CAS NO.223463-13-6

Cas:223463-13-6

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

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Hangzhou Zhongqi chem Co.,Ltd.

Located 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

5-Bromo-2-iodopyridine

Cas:223463-13-6

Min.Order:0

Negotiable

Type:Other

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Wuhu Nuowei Chemistry Technologies Co., Ltd.

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

5-Bromo-2-iodopyridine

Cas:223463-13-6

Min.Order:100 Gram

Negotiable

Type:Manufacturers

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Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

5-Bromo-2-iodopyridine

Cas:223463-13-6

Min.Order:0

Negotiable

Type:Manufacturers

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Golden Pharma Co., Limited

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

5-Bromo-2-iodopyridine

Cas:223463-13-6

Min.Order:1 Kilogram

Negotiable

Type:Other

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Synthetic route

2,5-dibromopyridine
624-28-2

2,5-dibromopyridine

2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

Conditions
ConditionsYield
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%
5-bromo-2-iodopyridine N-oxide

5-bromo-2-iodopyridine N-oxide

2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

Conditions
ConditionsYield
With phosphorus trichloride In dichloromethane for 1h; Reflux;75%
5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

Conditions
ConditionsYield
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
624-28-2

2,5-dibromopyridine

A

2-bromo-5-iodo-pyridine
73290-22-9

2-bromo-5-iodo-pyridine

B

2,5-di-iodopyridine
116195-81-4

2,5-di-iodopyridine

C

2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

Conditions
ConditionsYield
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
624-28-2

2,5-dibromopyridine

A

2-bromo-5-iodo-pyridine
73290-22-9

2-bromo-5-iodo-pyridine

B

2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

Conditions
ConditionsYield
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
696-15-1

2-amino-5-bromopyridine 1-oxide

2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

Conditions
ConditionsYield
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
223463-13-6

2-iodo-5-bromopyridine

3-Aminophenylboronic acid
30418-59-8

3-Aminophenylboronic acid

3-(5-bromopyridin-2-yl)aniline
1191616-42-8

3-(5-bromopyridin-2-yl)aniline

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,4-dioxane; water at 100℃; Suzuki Coupling; Sealed tube;100%
2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

5-bromo-pyridine-2-carbaldehyde
31181-90-5

5-bromo-pyridine-2-carbaldehyde

Conditions
ConditionsYield
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%
2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

phenylboronic acid
98-80-6

phenylboronic acid

5-bromo-2-phenylpyridine
27012-25-5

5-bromo-2-phenylpyridine

Conditions
ConditionsYield
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
223463-13-6

2-iodo-5-bromopyridine

4-(diphenylamino)phenyl boronic acid
201802-67-7

4-(diphenylamino)phenyl boronic acid

4-(5-bromopyridin-2-yl)-N,N-diphenylaniline
1257900-36-9

4-(5-bromopyridin-2-yl)-N,N-diphenylaniline

Conditions
ConditionsYield
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%
2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

C77H118N2O24

C77H118N2O24

C97H126Br4N6O24

C97H126Br4N6O24

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine In toluene at 20℃; for 12h; Inert atmosphere;98%
methanol
67-56-1

methanol

carbon monoxide
201230-82-2

carbon monoxide

2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

methyl 5-bromopicolinate
29682-15-3

methyl 5-bromopicolinate

Conditions
ConditionsYield
With TEA; bis-triphenylphosphine-palladium(II) chloride at 60℃; under 3102.97 Torr; for 15h;97%
2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

trimethyltin(IV)chloride
1066-45-1

trimethyltin(IV)chloride

5-bromo-2-(trimethylstannyl)pyridine
198985-48-7

5-bromo-2-(trimethylstannyl)pyridine

Conditions
ConditionsYield
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
223463-13-6

2-iodo-5-bromopyridine

diethyl malonate
105-53-3

diethyl malonate

diethyl 2-(5-bromopyridin-2-yl)malonate
1215098-80-8

diethyl 2-(5-bromopyridin-2-yl)malonate

Conditions
ConditionsYield
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
223463-13-6

2-iodo-5-bromopyridine

4-methoxyphenylboronic acid
5720-07-0

4-methoxyphenylboronic acid

5-bromo-2-(4-methyloxyphenyl)pyridine
88345-93-1

5-bromo-2-(4-methyloxyphenyl)pyridine

Conditions
ConditionsYield
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
223463-13-6

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
1572938-37-4

1-phenyl-2-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)-1H-benzo[d]imidazole

2-(5-bromo-[2,3’-bipyridin]-6’-yl)-1-phenyl-1H-benzo[d]imidazole

2-(5-bromo-[2,3’-bipyridin]-6’-yl)-1-phenyl-1H-benzo[d]imidazole

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,4-dioxane; water at 90℃; for 20h; Inert atmosphere;97%
2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

N,N-diphenyl-4’-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,1’-biphenyl]-4-amine
675571-82-1

N,N-diphenyl-4’-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,1’-biphenyl]-4-amine

4’-(5-bromopyridin-2-yl)-N,N-diphenyl-[1,1‘-biphenyl]-4-amine

4’-(5-bromopyridin-2-yl)-N,N-diphenyl-[1,1‘-biphenyl]-4-amine

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,4-dioxane; water at 95℃; for 24h; Inert atmosphere;97%
iodotrifluoromethane
2314-97-8

iodotrifluoromethane

2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

5-bromo-2(trifluoromethyl)pyridine
436799-32-5

5-bromo-2(trifluoromethyl)pyridine

Conditions
ConditionsYield
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
223463-13-6

2-iodo-5-bromopyridine

3-methyl-N-(quinolin-8-yl)thiophene-2-carboxamide

3-methyl-N-(quinolin-8-yl)thiophene-2-carboxamide

3-((5-bromopyridin-2-yl)methyl)-N-(quinolin-8-yl)thiophene-2-carboxamide

3-((5-bromopyridin-2-yl)methyl)-N-(quinolin-8-yl)thiophene-2-carboxamide

Conditions
ConditionsYield
With silver(I) acetate; palladium diacetate In toluene at 110℃; for 12h; Inert atmosphere;96%
2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

3,6-di(N-carbazolyl)carbazole
606129-90-2

3,6-di(N-carbazolyl)carbazole

C41H25BrN4

C41H25BrN4

Conditions
ConditionsYield
With copper(l) iodide; potassium carbonate In chlorobenzene at 120℃; Inert atmosphere;96%
2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

3-bromo-6-deuteriopyridine

3-bromo-6-deuteriopyridine

Conditions
ConditionsYield
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%
2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

pyridin-2-ylzinc(II) bromide

pyridin-2-ylzinc(II) bromide

5-bromo-2,2'-bipyridyl
15862-19-8

5-bromo-2,2'-bipyridyl

Conditions
ConditionsYield
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
223463-13-6

2-iodo-5-bromopyridine

2-pyridyl fluoroiodomethyl sulfone
1415115-02-4

2-pyridyl fluoroiodomethyl sulfone

C11H8BrFN2O2S
1415115-23-9

C11H8BrFN2O2S

Conditions
ConditionsYield
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%
2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

phenylboronic acid
98-80-6

phenylboronic acid

2,5-diphenylpyridine
15827-72-2

2,5-diphenylpyridine

Conditions
ConditionsYield
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
51-17-2

benzoimidazole

2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

1-(6-iodopyridin-3-yl)-1H-benzo[d]imidazole

1-(6-iodopyridin-3-yl)-1H-benzo[d]imidazole

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 110℃; for 14h; Ullmann Condensation;95%
NH-pyrazole
288-13-1

NH-pyrazole

2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

C8H6IN3

C8H6IN3

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 110℃; for 14h; Ullmann Condensation;95%
1-methyl-2-benzimidazolone
1849-01-0

1-methyl-2-benzimidazolone

2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

1-(5-bromopyridin-2-yl)-3-methyl-1H-benzo[d]midazol-2(3H)-one
1043906-09-7

1-(5-bromopyridin-2-yl)-3-methyl-1H-benzo[d]midazol-2(3H)-one

Conditions
ConditionsYield
With copper(l) iodide; 1,10-Phenanthroline; caesium carbonate In N,N-dimethyl-formamide at 80℃; for 24h; Inert atmosphere;94%
iodobenzene
591-50-4

iodobenzene

2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

5-bromo-2-phenylpyridine
27012-25-5

5-bromo-2-phenylpyridine

Conditions
ConditionsYield
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
201230-82-2

carbon monoxide

2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

benzyl alcohol
100-51-6

benzyl alcohol

5-bromopyridine-2-carboxylic acid benzyl ester
188052-14-4

5-bromopyridine-2-carboxylic acid benzyl ester

Conditions
ConditionsYield
With TEA; bis-triphenylphosphine-palladium(II) chloride at 60℃; under 3102.97 Torr; for 15h;93%
2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

3,6-bis(3,6-di-tert-butylcarbazol-N-yl)carbazole
551951-04-3

3,6-bis(3,6-di-tert-butylcarbazol-N-yl)carbazole

C57H57BrN4

C57H57BrN4

Conditions
ConditionsYield
With copper(l) iodide; potassium carbonate In chlorobenzene at 120℃; for 24h; Inert atmosphere;92%
4-Trifluoromethoxyphenol
828-27-3

4-Trifluoromethoxyphenol

2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

5-bromo-2-({4-[(trifluoromethyl)oxy]phenyl}oxy)pyridine
909849-01-0

5-bromo-2-({4-[(trifluoromethyl)oxy]phenyl}oxy)pyridine

Conditions
ConditionsYield
With 2-Picolinic acid; potassium phosphate; copper(l) iodide In dimethyl sulfoxide at 80℃; for 18h;91%
N,N-dimethyl acetamide
127-19-5

N,N-dimethyl acetamide

2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

1-(5-bromopyridin-2-yl)ethanone
214701-49-2

1-(5-bromopyridin-2-yl)ethanone

Conditions
ConditionsYield
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
51-17-2

benzoimidazole

2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

1-(5-bromopyridin-2-yl)-1H-benzo[d]imidazole
1043906-08-6

1-(5-bromopyridin-2-yl)-1H-benzo[d]imidazole

Conditions
ConditionsYield
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
223463-13-6

2-iodo-5-bromopyridine

(S)-2-(aminomethyl)pyrrolidine-1-carboxylic acid tert-butyl ester
119020-01-8

(S)-2-(aminomethyl)pyrrolidine-1-carboxylic acid tert-butyl ester

C15H22BrN3O2
475106-13-9

C15H22BrN3O2

Conditions
ConditionsYield
With 2-(2-methyl-1-oxopropyl)cyclohexanone; caesium carbonate; copper(l) iodide for 20h; Inert atmosphere;90%
2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

7,7-diphenyl-5,7-dihydroindeno[2,1-b]carbazole

7,7-diphenyl-5,7-dihydroindeno[2,1-b]carbazole

C36H23BrN2

C36H23BrN2

Conditions
ConditionsYield
With potassium phosphate; copper(l) iodide; ethylenediamine In toluene at 135℃; for 5h;90%

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