Products

Refine

Country

Business Type

Certificate

Display

Dayang Chem (Hangzhou) Co.,Ltd.

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

2,2'-Bipyridine-4,4'-dicarboxylic acid Manufacturer/High quality/Best price/In stock

Cas:6813-38-3

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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 2,2'-Bipyridine-4,4'-Dicarboxylic Acid supplier in China

Cas:6813-38-3

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay 98%min ---------------------------------------------------------------------------------------------

High purity Various Specifications 2,2'-Bipyridyl-4,4'-dicarboxylic acid CAS:6813-38-3

Cas:6813-38-3

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

The company has a professional R & D team, mature technology, very competitive prices and stable high quality products for customers to order high quality and low price product efforts! Appearance:off white to slight yellow powder Storage:Seale

2,2'-Bipyridine-4,4'-dicarboxylic acid

Cas:6813-38-3

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

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 2,2'-Bipyridine-4,4'-Dicarboxylic Acid

Cas:6813-38-3

Min.Order:1

Negotiable

Type:Other

inquiry

Xi'an Xszo Chem Co., Ltd.

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

Factory Price OLED 99% 6813-38-3 2'-bipyridine-4,4'-dicarboxylic acid Manufacturer

Cas:6813-38-3

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

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

2,2'-Bipyridine-4,4'-dicarboxylic acid

Cas:6813-38-3

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Jinan Finer Chemical Co., Ltd

Product Description Product Name 2,2'-Bipyridine-4,4'-dicarboxylic acid CAS No. 6813-38-3 Appearance Wh

2,2'-Bipyridine-4,4'-dicarboxylic acid

Cas:6813-38-3

Min.Order:1 Gram

FOB Price: $5.0

Type:Lab/Research institutions

inquiry

Leader Biochemical Group

About Product Details

China Biggest factory Supply High Quality 2,2'-Bipyridine-4,4'-dicarboxylic acid CAS 6813-38-3

Cas:6813-38-3

Min.Order:1 Kilogram

FOB Price: $1.0 / 5.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Our 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

2,2'-Bipyridine-4,4'-dicarboxylic acid-

Cas:6813-38-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

2,2'-Bipyridine-4,4'-dicarboxylic acid CAS 6813-38-3

Cas:6813-38-3

Min.Order:1 Kilogram

FOB Price: $10.0 / 16.0

Type:Trading Company

inquiry

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

Best priceCAS 6813-38-3 with fast shipping

Cas:6813-38-3

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our 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

2,2'-Bipyridine-4,4'-dicarboxylic acid

Cas:6813-38-3

Min.Order:10 Kilogram

FOB Price: $30.0 / 50.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Product Name 2,2'-Bipyridine-4,4'-dicarboxylic acid Synonyms RARECHEM AL BE 0816;4,4'-DICARBOXY-2,2'-BIPYRIDINE;2,2'-BIISONICOTINIC ACID;2,2'-BIPYRIDINE-4,4'-DICARBOXYLIC AC

2,2'-Bipyridine-4,4'-dicarboxylic acid CAS: 6813-38-3

Cas:6813-38-3

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Shijiazhuang Sdyano Fine Chemical Co., Ltd

1. Best prices with satisfied quality; 2. It's clients' right to choose the package's Courier (EMS, DHL, FedEx, UPS); 3.It's clients' right to choose the packing way for his produccts from many recent effective packing ways;

2,2'-Bipyridine-4,4'-dicarboxylic acid

Cas:6813-38-3

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

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

2,2'-Bipyridine-4,4'-dicarboxylic acid 6813-38-3

Cas:6813-38-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

1.Good capacity; 2.Safe deliver 3. High quality with best price Appearance:White Powder Storage:Dry and cool place Package:100g/ bag, 2 kg/ bag, 25kg/ carton or as required Application:For Pharmaceutical Intermediates Transportation:By DHL, TNT

2,2'-Bipyridine-4,4'-dicarboxylic acid

Cas:6813-38-3

Min.Order:10 Gram

Negotiable

Type:Other

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

Organic Synthesis, 2,2'-Bipyridine-4,4'-dicarboxylic acid CAS:6813-38-3

Cas:6813-38-3

Min.Order:1 Kilogram

FOB Price: $65.0 / 72.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

2,2'-Bipyridine-4,4'-dicarboxylic acid CAS: 6813-38-3 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

2,2'-Bipyridine-4,4'-dicarboxylic acid CAS: 6813-38-3

Cas:6813-38-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

2,2'-Bipyridine-4,4'-dicarboxylic acid

Cas:6813-38-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Kemi-Works Chemical Co., Ltd

Offer best quality 2,2'-bipyridine-4,4'-dicarboxylic acid 6813-38-3 with timely delivery 2,2'-bipyridine-4,4'-dicarboxylicacid CASNo.:6813-38-3 Molecularformula:C12H8O4N2 Appearance:off-whitetoyellowishsolid Ass… Wuhan K

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.:6813-38-3

Cas:6813-38-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

2,2'-Bipyridine-4,4'-dicarboxylic acid CAS NO.6813-38-3 CAS NO.6813-38-3

Cas:6813-38-3

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Triumph International Development Limilted

Appearance:off white to slight yellow powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Intermediates Transportation:Common products:Sea/Air/Courier Dangerou

2,2'-Bipyridyl-4,4'-dicarboxylic acid

Cas:6813-38-3

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Zhengzhou Yuanli Biological Technology Co., Ltd.

ProName: 6813-38-3 98% YL CasNo: 6813-38-3 Molecular Formula: C12H8N2O4 Appearance: White or almost white crystalline powder Application: Intermediates. DeliveryTime:Have stock. PackAge: 500g/bottle. Port: Beijing, Shanghai, Qingdao, Tianji

2,2'-Biisonicotinic Acid 6813-38-3 98% YL

Cas:6813-38-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

4,4'-Dicarboxy-2,2'-bipyridine

Cas:6813-38-3

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

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

2,2'-Bipyridine-4,4'-dicarboxylic acid

Cas:6813-38-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development 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 chemi

High quality 2,2'-Bipyridine-4,4'-Dicarboxylic Acid

Cas:6813-38-3

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

2,2'-Bipyridine-4,4'-dicarboxylic acid

Cas:6813-38-3

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white to white-grey powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:as per your request Application:Used as Pharmaceutical Intermediates

2,2'-Bipyridine-4,4'-dicarboxylic acid

Cas:6813-38-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Synthetic route

4,4'-dimethyl-2,2'-bipyridines
1134-35-6

4,4'-dimethyl-2,2'-bipyridines

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

4,4'-bis(carbomethoxy)-2,2'-bipyridine
71071-46-0

4,4'-bis(carbomethoxy)-2,2'-bipyridine

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

Conditions
ConditionsYield
With sodium hydroxide In methanol Reflux;96%
With water; potassium hydroxide In tetrahydrofuran; methanol at 20℃; Cooling with ice;
4,4’-diethyl-2,2’-bipyridine
3052-28-6

4,4’-diethyl-2,2’-bipyridine

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

Conditions
ConditionsYield
With K2Cr2O7; sulfuric acid95%
With chromium(VI) oxide; periodic acid In dichloromethane; acetonitrile at 20 - 60℃; for 24h; Time;94 %Spectr.
4,4'-dibromo-2,2'-bipyridine
18511-71-2

4,4'-dibromo-2,2'-bipyridine

carbon dioxide
124-38-9

carbon dioxide

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

Conditions
ConditionsYield
Stage #1: carbon dioxide With o-phenylenebis(diphenylphosphine); copper(II) acetate monohydrate In 1,4-dioxane at 65℃; for 0.333333h; Schlenk technique;
Stage #2: 4,4'-dibromo-2,2'-bipyridine With palladium diacetate; triethylamine; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In 1,4-dioxane; toluene at 100℃; for 10h; Schlenk technique; Sealed tube;
91%
2-chloroisonicotinic acid,
6313-54-8

2-chloroisonicotinic acid,

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

Conditions
ConditionsYield
With hydrogenchloride; sodium hydroxide; palladium In methanol; water85%
4,4',5,5'-tetramethyl-2,2'-bipyridine
1762-35-2

4,4',5,5'-tetramethyl-2,2'-bipyridine

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

Conditions
ConditionsYield
With potassium dichromate; sulfuric acid; water; nitric acid at 160℃; for 36h;55%
4'-methyl-2,2'-bipyridine-4-carboxylaldehyde
104704-09-8

4'-methyl-2,2'-bipyridine-4-carboxylaldehyde

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

Conditions
ConditionsYield
Stage #1: 4'-methyl-2,2'-bipyridine-4-carboxylaldehyde With silver nitrate; acetic acid In ethanol; water for 24h;
Stage #2: With sodium hydroxide In ethanol; water for 0.333333h;
49.8%
4,4'-dimethyl-2,2'-bipyridines
1134-35-6

4,4'-dimethyl-2,2'-bipyridines

A

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

B

4'-methyl-2,2'-bipyridine-4-carboxylic acid
103946-54-9

4'-methyl-2,2'-bipyridine-4-carboxylic acid

Conditions
ConditionsYield
With potassium permanganate; sulfuric acid for 12h; Heating;A 45%
B 4%
With manganese(II) sulfate; potassium permanganate In pyridine; water for 120h; Ambient temperature;A n/a
B 7%
With sodium hydroxide; selenium(IV) oxide; silver nitrate 1.) 1,4-dioxane, reflux, 24 h, 2.) EtOH, water, 15 h; Yield given. Multistep reaction. Yields of byproduct given;
With chromium(VI) oxide; periodic acid In dichloromethane; acetonitrile at 20℃; for 16h; Overall yield = 0.099 g;A 35 %Spectr.
B 6 %Spectr.
4,4’,6,6’-tetracarboxy-2,2’-bipyridine
1127385-14-1

4,4’,6,6’-tetracarboxy-2,2’-bipyridine

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

Conditions
ConditionsYield
With nitric acid In water at 180℃; for 36.17h; Heating;45%
picoline
108-89-4

picoline

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Raney nickel
2: oxidation
View Scheme
Multi-step reaction with 2 steps
1: 2 percent / 10percent Pd/C / 72 h / Heating
2: KMnO4 / H2O / 12 h / Heating
View Scheme
Multi-step reaction with 2 steps
1: FeCl3
2: KMnO4; H2O
View Scheme
Multi-step reaction with 2 steps
1: palladium 10% on activated carbon / Heating
2: potassium permanganate; water / Heating
View Scheme
Multi-step reaction with 2 steps
1: manganese(IV) oxide; palladium on activated charcoal / neat (no solvent) / 168 h / 140 °C
2: potassium permanganate; water; sodium hydroxide / ethanol / 12 h / pH 11 / Reflux
View Scheme
picoline
108-89-4

picoline

sulfur

sulfur

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: KMnO4
View Scheme
2-Amino-4-methylpyridine
695-34-1

2-Amino-4-methylpyridine

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: bromine; aqueous sodium nitrite solution; aqueous hydrobromic acid
2: copper / 240 °C
3: KMnO4; H2O
View Scheme
2-Bromo-4-picoline
4926-28-7

2-Bromo-4-picoline

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: copper / 240 °C
2: KMnO4; H2O
View Scheme
4-Ethylpyridine
536-75-4

4-Ethylpyridine

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: palladium-carbon
2: sulfuric acid; K2Cr2O7
View Scheme
Multi-step reaction with 2 steps
1: palladium on activated charcoal / dichloromethane / 288 h / Reflux; Inert atmosphere
2: periodic acid; chromium(VI) oxide / dichloromethane; acetonitrile / 24 h / 20 - 60 °C
View Scheme
Multi-step reaction with 2 steps
1: palladium on activated charcoal / dichloromethane / 288 h / Reflux; Inert atmosphere
2: periodic acid; chromium(VI) oxide / dichloromethane; acetonitrile / 24 h / 20 - 60 °C
View Scheme
4,4',6,6'-tetramethyl-2,2'-bipyridine
4444-27-3

4,4',6,6'-tetramethyl-2,2'-bipyridine

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

Conditions
ConditionsYield
With nitric acid In water at 180℃;
[2,2']bipyridinyl-4,4'-dicarbaldehyde
99970-84-0

[2,2']bipyridinyl-4,4'-dicarbaldehyde

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

Conditions
ConditionsYield
With nitric acid for 2h; Reflux;6.9 g
4,4’-diethyl-2,2’-bipyridine
3052-28-6

4,4’-diethyl-2,2’-bipyridine

A

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

B

4-carboxy-4'-ethyl-2,2'-bipyridine

4-carboxy-4'-ethyl-2,2'-bipyridine

Conditions
ConditionsYield
With chromium(VI) oxide; periodic acid In dichloromethane; acetonitrile at 20 - 60℃; for 24h; Time; Overall yield = 0.099 g;
2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

2,2'-bipyridyl-4,4'-dicarboxylic acid chloride
72460-28-7

2,2'-bipyridyl-4,4'-dicarboxylic acid chloride

Conditions
ConditionsYield
With thionyl chloride for 3h; Heating;100%
With thionyl chloride for 16h; Heating;100%
With thionyl chloride at 90℃; for 24h; Inert atmosphere;100%
2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

[2,2']bipyridinyl-4,4'-dicarboxylic acid bis-[methyl-(2-methylamino-ethyl)-amide]

[2,2']bipyridinyl-4,4'-dicarboxylic acid bis-[methyl-(2-methylamino-ethyl)-amide]

Conditions
ConditionsYield
Stage #1: 2,2'-Bipyridine-4,4'-dicarboxylic acid With 1,1'-carbonyldiimidazole In tetrahydrofuran at 60℃;
Stage #2: N,N`-dimethylethylenediamine In tetrahydrofuran at 20℃;
100%
methanol
67-56-1

methanol

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

4,4'-bis(carbomethoxy)-2,2'-bipyridine
71071-46-0

4,4'-bis(carbomethoxy)-2,2'-bipyridine

Conditions
ConditionsYield
With sulfuric acid for 60h; Heating;99%
With sulfuric acid Reflux;98%
Stage #1: methanol; 2,2'-Bipyridine-4,4'-dicarboxylic acid With sulfuric acid at 105℃; for 12h;
Stage #2: In water pH=9;
98%
hexafluorophosphoric acid

hexafluorophosphoric acid

[Ru(CH3CN)4(2-(4-nitrophenyl)pyridine(-1H))]PF6

[Ru(CH3CN)4(2-(4-nitrophenyl)pyridine(-1H))]PF6

[Ru(p-cymene)(CH3CN)2(2-(4-nitrophenyl)pyridine(-1H))]PF6

[Ru(p-cymene)(CH3CN)2(2-(4-nitrophenyl)pyridine(-1H))]PF6

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

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

N,N-dimethyl-formamide

[Ru(4,4'-dicarboxy-2,2'-bipyridine)2(2-(4-nitrophenyl)pyridine(-1H))]PF6*DMF*2H2O

[Ru(4,4'-dicarboxy-2,2'-bipyridine)2(2-(4-nitrophenyl)pyridine(-1H))]PF6*DMF*2H2O

Conditions
ConditionsYield
With NaOH In methanol; water soln. of ligand and NaOH in H2O/MeOH (1/4) was stirred for 40 min; mixt.of Ru complexes was added; refluxed for 3 h; cooled to room temp.; solvent removed (vac.); reconstituted in H2O; aq. HPF6 added dropwise; filtered; washed (H2O); reconstituted in DMF; drawnout of soln. with Et2O; filtered; washed (Et2O); dried in air; elem. an al.;99%
[ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2
52462-29-0

[ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

4,4′-bis[2-(1,1′-biphenyl)-4-ylethenyl]-2,2′-bipyridine

4,4′-bis[2-(1,1′-biphenyl)-4-ylethenyl]-2,2′-bipyridine

ammonium thiocyanate
1147550-11-5

ammonium thiocyanate

cis‑4,4′‑bis[2‑(1,1′‑biphenyl)‑4‑ylethenyl]‑2,2′‑bipyridine‑(4,4′‑dicarboxy‑2,2′‑bipyridine)‑di(thiocyanato)ruthenium(II)

cis‑4,4′‑bis[2‑(1,1′‑biphenyl)‑4‑ylethenyl]‑2,2′‑bipyridine‑(4,4′‑dicarboxy‑2,2′‑bipyridine)‑di(thiocyanato)ruthenium(II)

Conditions
ConditionsYield
Stage #1: [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; 4,4′-bis[2-(1,1′-biphenyl)-4-ylethenyl]-2,2′-bipyridine In N,N-dimethyl-formamide at 80℃; for 4h; Inert atmosphere; Darkness;
Stage #2: 2,2'-Bipyridine-4,4'-dicarboxylic acid In N,N-dimethyl-formamide at 140℃; for 4h; Inert atmosphere; Darkness;
Stage #3: ammonium thiocyanate In N,N-dimethyl-formamide at 140℃; for 4h; Inert atmosphere; Darkness;
98%
[ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2
52462-29-0

[ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

cis-dichro-bis(4,4'-dicarboxy-2,2'-bipyridine)ruthenium

cis-dichro-bis(4,4'-dicarboxy-2,2'-bipyridine)ruthenium

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 170℃; for 1.5h; Inert atmosphere;98%
[Ru(2,6-bis(1-pyrazolyl)pyridine)Cl3]*4H2O

[Ru(2,6-bis(1-pyrazolyl)pyridine)Cl3]*4H2O

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

water
7732-18-5

water

[Ru(2,6-bis(1-pyrazolyl)pyridine)(2,2'-bipyridine-4,4'-dicarboxylic acid-H)Cl]*2H2O

[Ru(2,6-bis(1-pyrazolyl)pyridine)(2,2'-bipyridine-4,4'-dicarboxylic acid-H)Cl]*2H2O

Conditions
ConditionsYield
With LiCl; Et3N In ethanol; water byproducts: Et3NHCl; under Ar; Schlenk tube charged with RuCl3*3H2O (0.399 mmol) and org. ligand (0.468 mmol) in EtOH/H2O (1:1, v/v); LiCl (0.59 mmol) in EtOH/H2O (1:1, v/v) and Et3N (0.788 mmol) added; refluxed (7 h); hot suspn. filtered in air through Celite; concd.; stored (2 d, 5°C); ppt. filtered; washed with cold H2O and Et2O; dried in air and in vac. over P2O5; filtrate concd.; stored (5°C); elem. anal.;97.1%
ethanol
64-17-5

ethanol

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

4,4'-bis(ethoxycarbonyl)-2,2'-bipyridine
1762-42-1

4,4'-bis(ethoxycarbonyl)-2,2'-bipyridine

Conditions
ConditionsYield
With sulfuric acid for 18h; Heating;97%
With sulfuric acid93%
With sulfuric acid Reflux;92%
2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

zirconium(IV) chloride
10026-11-6

zirconium(IV) chloride

trifluoroacetic acid
76-05-1

trifluoroacetic acid

Zr6(OH)4O4(bpydc)6

Zr6(OH)4O4(bpydc)6

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 100℃; for 120h;96.5%
pentafluorophenyl trifloroacetate
14533-84-7

pentafluorophenyl trifloroacetate

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

2,2'-bipyridine-4,4'-dicarboxylic acid pentafluorophenolic ester
331465-52-2

2,2'-bipyridine-4,4'-dicarboxylic acid pentafluorophenolic ester

Conditions
ConditionsYield
With pyridine In N,N-dimethyl-formamide at 20℃;96%
cis-dichloro(2,2′-bipyridine)ruthenium(II)chloride

cis-dichloro(2,2′-bipyridine)ruthenium(II)chloride

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

water
7732-18-5

water

[4,4'-dicarboxy-2,2'-bipyridine]bis(2,2'-bipyridine)ruthenium(II) dichloride tetrahydrate

[4,4'-dicarboxy-2,2'-bipyridine]bis(2,2'-bipyridine)ruthenium(II) dichloride tetrahydrate

Conditions
ConditionsYield
In ethanol; water soln. of Ru-complex in EtOH/H2O was added to suspn. of ligand in EtOH/H2O, refluxed for 3 ds under N2, cooled; filtered, solvent was evapd., dried in vac.; elem. anal.;96%
ruthenium trichloride

ruthenium trichloride

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

water
7732-18-5

water

C24H16Cl6N4O9Ru2

C24H16Cl6N4O9Ru2

Conditions
ConditionsYield
With hydrogenchloride at 185℃; for 3h; Temperature; Reagent/catalyst; Sonication;95%
cis-bis-(2,2′-bipyridine) dichlororuthenium(II) dihydrate

cis-bis-(2,2′-bipyridine) dichlororuthenium(II) dihydrate

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

(4,4'-dicarboxy-2,2'-bipyridine)bis(2,2'-bipyridine)ruthenium-(II) dichloride dihydrate

(4,4'-dicarboxy-2,2'-bipyridine)bis(2,2'-bipyridine)ruthenium-(II) dichloride dihydrate

Conditions
ConditionsYield
In acetic acid (N2); stirring (5 h); solvent removal (vac.), dissoln. (ethanol, concd. HCl), filtration, concn., pptn. (diethyl ether), stirring (1 h, room temp.), sepn., washing (diethyl ether), drying (60°C); elem. anal.;94%
methanol
67-56-1

methanol

ammonium hexafluorophosphate

ammonium hexafluorophosphate

chloridobis(2-phenyl-pyridine)rhodium(III) dimer
33915-80-9

chloridobis(2-phenyl-pyridine)rhodium(III) dimer

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

water
7732-18-5

water

rhodium(III) [bis(C,N-2-phenylpyridine)-N,N-4,4'-dicarboxy-2,2'-bipyridine] hexafluorophosphate monohydrate*2(methanol)

rhodium(III) [bis(C,N-2-phenylpyridine)-N,N-4,4'-dicarboxy-2,2'-bipyridine] hexafluorophosphate monohydrate*2(methanol)

Conditions
ConditionsYield
With sodium acetate In methanol; dichloromethane soln. of Rh complex in CH2Cl2 added to suspn. of ligand in MeOH; Na acetate in MeOH added; heated to reflux with stirring for 2 h; cooled to room temp.; satd. soln. of NH4PF6 in MeOH added; stirred for 30 min; solvent removed under reduced pressure; 1 M HCl added; stirred (10 min);filtered; ppt. washed with H2O; extd. into MeOH; satd. soln. of NH4PF6 in MeOH added; stirred (30 min); solvent removed; extd. (CH2Cl2); filter ed; solvent removed; elem. anal.;94%
ammonium hexafluorophosphate

ammonium hexafluorophosphate

[(N-methyl-1,2-phenylenediamine)2iridium(III)(μ-Cl2)iridium(III)(N-methyl-1,2-phenylenediamine)2]

[(N-methyl-1,2-phenylenediamine)2iridium(III)(μ-Cl2)iridium(III)(N-methyl-1,2-phenylenediamine)2]

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

C40H30IrN6O4(1+)*F6P(1-)

C40H30IrN6O4(1+)*F6P(1-)

Conditions
ConditionsYield
Stage #1: [(N-methyl-1,2-phenylenediamine)2iridium(III)(μ-Cl2)iridium(III)(N-methyl-1,2-phenylenediamine)2]; 2,2'-Bipyridine-4,4'-dicarboxylic acid In methanol; dichloromethane at 65℃; Inert atmosphere;
Stage #2: ammonium hexafluorophosphate for 0.5h; Inert atmosphere;
94%
ruthenium trichloride hydrate

ruthenium trichloride hydrate

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

tris(4,4′-dicarboxylic acid-2,2′-bipyridyl) ruthenium-(II) dichloride

tris(4,4′-dicarboxylic acid-2,2′-bipyridyl) ruthenium-(II) dichloride

Conditions
ConditionsYield
In toluene RuCl3*nH2O and ligand in DMF were refluxed for 24 h; ppt. was filtered, washed with MeCN and CH2Cl2 and vac.-dried; elem. anal.;93%
With ascorbic acid In N,N-dimethyl-formamide (N2), Ru salt and ligand refluxed in DMF for 18 h, cooled to room temp, treated with ascorbic acid, refluxed for 4 h; filtered (vac.), recrystd. several times (aq.NaOH/aq.HCl), pptd.(aq.HCl)at pH=2-3;
dichlorobis(2,2'-bipyridine)ruthenium(II) tetrahydrate

dichlorobis(2,2'-bipyridine)ruthenium(II) tetrahydrate

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

water
7732-18-5

water

acetic acid
64-19-7

acetic acid

(4,4'-dicarboxy-2,2'-bipyridine)bis(2,2'-bipyridine)ruthenium-(II) dichloride dihydrate

(4,4'-dicarboxy-2,2'-bipyridine)bis(2,2'-bipyridine)ruthenium-(II) dichloride dihydrate

Conditions
ConditionsYield
In H2O other Radiation; to acetic acid added 4,4'-dicarboxy-2,2'-bipyridine and Ru(bpy)2Cl2; mixt. heated at 90°C under microwave irradiation for 30 min; solventremoved on rotary evaporator under reduced pressure; residue in methanol filtered through Celite; filtrate collected, evapd. under vac. and compd. dried at 40°C in vac.; elem. anal.;93%
O-2-tetrahydro-2H-pyranhydroxylamine
6723-30-4

O-2-tetrahydro-2H-pyranhydroxylamine

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

C22H26N4O6

C22H26N4O6

Conditions
ConditionsYield
Stage #1: 2,2'-Bipyridine-4,4'-dicarboxylic acid With thionyl chloride
Stage #2: O-2-tetrahydro-2H-pyranhydroxylamine With N-ethyl-N,N-diisopropylamine In dichloromethane for 24h;
93%
[RhCl2(p-cymene)]2

[RhCl2(p-cymene)]2

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

(E,E′)-4,4′-bisstyryl-2,2′-bipyridine
825621-06-5

(E,E′)-4,4′-bisstyryl-2,2′-bipyridine

ammonium thiocyanate

ammonium thiocyanate

cis-dithiocyanato(4,4'-dicarboxy-2,2'-bipyridine)-(4,4'-bis((E)-styryl)-2,2'-bipyridine) ruthenium(II)

cis-dithiocyanato(4,4'-dicarboxy-2,2'-bipyridine)-(4,4'-bis((E)-styryl)-2,2'-bipyridine) ruthenium(II)

Conditions
ConditionsYield
Stage #1: [RhCl2(p-cymene)]2; (E,E′)-4,4′-bisstyryl-2,2′-bipyridine In N,N-dimethyl-formamide at 80℃; for 4h; Inert atmosphere; Darkness;
Stage #2: 2,2'-Bipyridine-4,4'-dicarboxylic acid In N,N-dimethyl-formamide at 160℃; for 4h; Inert atmosphere; Darkness;
Stage #3: ammonium thiocyanate In N,N-dimethyl-formamide at 160℃; for 4h; Inert atmosphere; Darkness;
93%
2-methyl-propan-1-ol
78-83-1

2-methyl-propan-1-ol

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

[2,2'-bipyridine]-4,4'-dicarboxylic acid 4,4'-bis(2-methylpropyl) ester
1141011-53-1

[2,2'-bipyridine]-4,4'-dicarboxylic acid 4,4'-bis(2-methylpropyl) ester

Conditions
ConditionsYield
With sulfuric acid for 4h; Heating;92%
With sulfuric acid for 16h; Reflux;92%
With sulfuric acid for 24h; Reflux;2.01 g
2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

[Ir2(2-(3,4-difluorophenyl)pyridine)4Cl2]

[Ir2(2-(3,4-difluorophenyl)pyridine)4Cl2]

[Ir(2-(3,4-difluorophenyl)pyridine)2(4-carboxy-2,2′-bipyridine-4′-carboxylate)]

[Ir(2-(3,4-difluorophenyl)pyridine)2(4-carboxy-2,2′-bipyridine-4′-carboxylate)]

Conditions
ConditionsYield
With sodium carbonate In methanol; dichloromethane Reflux;92%
[ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2
52462-29-0

[ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

[(cymene)ruthenium(chloride)(2,2'-bipyridine-4,4'-dicarboxylic acid)](chloride)

[(cymene)ruthenium(chloride)(2,2'-bipyridine-4,4'-dicarboxylic acid)](chloride)

Conditions
ConditionsYield
Stage #1: [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; 2,2'-Bipyridine-4,4'-dicarboxylic acid In N,N-dimethyl-formamide at 60℃; for 3h;
Stage #2: In methanol
92%
In water for 0.25h; Sonication; Green chemistry;
iridium(III) chloride trihydrate

iridium(III) chloride trihydrate

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

1-phenylpyrazole
1126-00-7

1-phenylpyrazole

[Ir(4-carboxy-2,2'-bipyridine-4'-carboxylate)(1-phenylpyrazole)2]*H2O

[Ir(4-carboxy-2,2'-bipyridine-4'-carboxylate)(1-phenylpyrazole)2]*H2O

Conditions
ConditionsYield
With Na2CO3 In 2-ethoxy-ethanol; dichloromethane; water soln. of Ir compd. and phenylpyrazole (2.2 equiv.) in 2-ethoxyethanol/H2O (3/1) was refluxed for 24 h; evapd.; dissolved in CH2Cl2; mixed with soln. of acid in MeOH; Na2CO3 was added; refluxed with stirring for 3 h; cooled to room temp.; solvent removed (vac.); H2O added; dil. HCl added to pH 5; filtered; dissolved in CH2Cl2/CH3OH (3/1); dried (Na2SO4); condensed; chromd. (silica, CH2Cl2/CH3OH, 1/1); elem. anal.;91%
rhenium(I) pentacarbonyl chloride
14099-01-5

rhenium(I) pentacarbonyl chloride

2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

Re(4,4'-dicarboxy-2,2'-bipyridine)(CO)3Cl
116840-69-8

Re(4,4'-dicarboxy-2,2'-bipyridine)(CO)3Cl

Conditions
ConditionsYield
In 5,5-dimethyl-1,3-cyclohexadiene for 8h; Reflux;90%
In ethanol Inert atmosphere; Schlenk technique; Darkness; Reflux;85%
In toluene under Ar; one equiv. of ligand was added to a soln. of Re(CO)5Cl in toluene; a ppt. formed after 30 min; stirring for 15 h at 80 °C; after filtration the product was washed with Et2O; recrystn. from CH2Cl2 (or CH3CN)/Et2O; elem. anal.;>90
In methanol; toluene Re(CO)5Cl dissolved in hot toluene-MeOH; ligand added; stirred under reflux for 1 h; cooled; modified from A. Juris et al., Inorg. Chem., 1988, 27, 4007; pptd. in freezer over 1 h; filtered; filtrate rotary evapd. to dryness;

Hot Products

Post buying leads

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