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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

2-Hydroxy-4-quinolincarboxylic acid Manufacturer/High quality/Best price/In stock

Cas:15733-89-8

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 2-Hydroxyquinoline-4-Carboxylic Acid supplier in China

Cas:15733-89-8

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Hangzhou Think Chemical Co. Ltd

2-Hydroxy-4-quinolincarboxylic acid CAS No.:15733-89-8 Name: 2-Hydroxy-4-quinolincarboxylic acid Synonyms: 2-Hydroxycinchoninic acid Molecular Structure

High purity 2-Hydroxy-4-quinolincarboxylic acid CAS No.:15733-89-8

Cas:15733-89-8

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Other

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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 2-Hydroxyquinoline-4-Carboxylic Acid

Cas:15733-89-8

Min.Order:1

Negotiable

Type:Other

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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

High Quality 99% 15733-89-8 2-Hydroxy-4-quinolincarboxylic acid Manufacturer

Cas:15733-89-8

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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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

2-Hydroxycinchoninic acid

Cas:15733-89-8

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 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-Hydroxyquinoline-4-carboxylic acid-

Cas:15733-89-8

Min.Order:1 Kilogram

Negotiable

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

2-Hydroxy-4-quinolincarboxylic acid

Cas:15733-89-8

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

New production CAS 15733-89-8 with best quality

Cas:15733-89-8

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Hangzhou Fonlynn Health Technology Co., Ltd.

Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:Yellow powder Storage:Refer to COA / MSDS Packa

15733-89-8 cas 94.7% Manufacturer Hydroxyquinoline-4-carboxylic Acid

Cas:15733-89-8

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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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

Intermediate of cinchine, 2-Hydroxy-4-quinolincarboxylic acid CAS:15733-89-8

Cas:15733-89-8

Min.Order:1 Kilogram

FOB Price: $54.0 / 58.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

2-Hydroxy-4-quinolincarboxylic acid CAS:15733-89-8 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 quali

2-Hydroxy-4-quinolincarboxylic acid CAS:15733-89-8

Cas:15733-89-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

Factory Supply High Quality CAS 15733-89-8 ,2-oxo-4-quinolinecarboxylic acid

Cas:15733-89-8

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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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

2-Hydroxy-4-quinolincarboxylic acid

Cas:15733-89-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

2-Hydroxyquinoline-4-carboxylic acid

Cas:15733-89-8

Min.Order:0

Negotiable

Type:Manufacturers

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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

2-oxo-4-quinolinecarboxylic acid

Cas:15733-89-8

Min.Order:0 Metric Ton

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

4-Quinolinecarboxylicacid, 1,2-dihydro-2-oxo-

Cas:15733-89-8

Min.Order:0

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 2-Hydroxy-4-quinolincarboxylic acid

Cas:15733-89-8

Min.Order:100 Gram

Negotiable

Type:Other

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Shanghai Massive Chemical Technology Co., Ltd.

Massive 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

2-Hydroxy-4-quinolincarboxylic acid

Cas:15733-89-8

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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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-Hydroxyquinoline-4-Carboxylic Acid

Cas:15733-89-8

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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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-oxo-4-quinolinecarboxylic acid

Cas:15733-89-8

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: 2-Hydroxyquinoline-4-Carboxylic Acid CAS No.:15733-89-8 Molecule Formula:C10H7NO3 Molecule Weight:189.17 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING IT

Best Quality 2-Hydroxyquinoline-4-Carboxylic Acid with good supplier

Cas:15733-89-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

2-Hydroxy-4-quinolincarboxylic acid

Cas:15733-89-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Upbio Tech Co.,Ltd

8Years Exporting Experience. 100% passng customs Appearance:White powder Storage:storage in a dry, ventilated place under normal Package:10g/pack,100g/pack,1kg/pack Application:pharmaceutical raw materials Transportation:BY EMS,FEDEX,AIR Port:Sha

2-Hydroxyquinoline-4-Carboxylic Acid

Cas:15733-89-8

Min.Order:1 Kilogram

FOB Price: $9.0

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

2-Hydroxy-4-quinolincarboxylic acid Chemical Properties Melting point 350°C Boiling point 403.6±45.0 °C(Predicted) density 1.429±0.06 g/cm3(Predicted) storage temp. Sealed in dry,Room Temperature pka 2.76&plus

2-Chloromethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine hydrochloride2-Hydroxy-4-quinolincarboxylic acid

Cas:15733-89-8

Min.Order:1 Gram

FOB Price: $66.0

Type:Lab/Research institutions

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EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

2-oxo-4-quinolinecarboxylic acid

Cas:15733-89-8

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

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

2-Hydroxy-4-quinolincarboxylic acid

Cas:15733-89-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

2-Hydroxy-4-quinolincarboxylic acid

Cas:15733-89-8

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

2-Hydroxy-4-quinolincarboxylic acid

Cas:15733-89-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

2-oxo-4-quinolinecarboxylic acid

Cas:15733-89-8

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

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Synthetic route

malonic acid
141-82-2

malonic acid

indole-2,3-dione
91-56-5

indole-2,3-dione

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

Conditions
ConditionsYield
With sodium acetate; acetic acid for 6h; Reagent/catalyst; Reflux; Large scale;97.3%
With acetic acid for 0.25h;68%
With acetic acid Reflux;60%
1-acetyl-1H-indole-2,3-dione
574-17-4

1-acetyl-1H-indole-2,3-dione

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

Conditions
ConditionsYield
With sodium hydroxide In water for 0.05h; microwave irradiation;65%
With sodium hydroxide at 100℃; for 1h;60%
With sodium hydroxide
C6H4NCH2CHCCH2
491-35-0

C6H4NCH2CHCCH2

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

Conditions
ConditionsYield
With copper-salt; benzene Photolysis.Reagens 4: Anthrachinon; in einer Sauerstoff-Atmosphaere;
With iron-salt; 9,10-phenanthrenequinone; benzene Photolysis.In einer Sauerstoff-Atmosphaere;
With silver-salt; benzene Photolysis.Reagens 4: Anthrachinon; in einer Sauerstoff-Atmosphaere;
2-chloroquinoline-4-carboxylic acid
5467-57-2

2-chloroquinoline-4-carboxylic acid

A

2-amino-quinoline-4-carboxylic acid
157915-68-9

2-amino-quinoline-4-carboxylic acid

B

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

Conditions
ConditionsYield
With ammonium hydroxide; ammonium carbonate at 140 - 150℃;
ethyl ester of 2-chlorocinchoninic acid
5467-61-8

ethyl ester of 2-chlorocinchoninic acid

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

Conditions
ConditionsYield
With sodium hydroxide
ethyl (2Z)-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)acetate
910035-64-2

ethyl (2Z)-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)acetate

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

Conditions
ConditionsYield
With hydrogenchloride
2-(2-acetamidophenyl)-2-oxoacetic acid
32375-61-4

2-(2-acetamidophenyl)-2-oxoacetic acid

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

Conditions
ConditionsYield
With sodium hydroxide
With sodium acetate at 220℃;
indole-2,3-dione
91-56-5

indole-2,3-dione

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

Conditions
ConditionsYield
With sodium hydroxide; acetic anhydride; acetic acid at 220℃; Erwaermen des Reaktionsprodukts mit wss. Na2CO3;
Multi-step reaction with 2 steps
2: diluted NaOH-solution
View Scheme
(2-oxo-indolin-3-yl)-thioxo-acetic acid ; dipotassium-salt

(2-oxo-indolin-3-yl)-thioxo-acetic acid ; dipotassium-salt

acetic acid
64-19-7

acetic acid

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

4-quinolinic acid
486-74-8

4-quinolinic acid

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

Conditions
ConditionsYield
With potassium hydroxide; water
hydrogenchloride
7647-01-0

hydrogenchloride

ethyl (2Z)-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)acetate
910035-64-2

ethyl (2Z)-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)acetate

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

indole-2,3-dione
91-56-5

indole-2,3-dione

chromium trioxide

chromium trioxide

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 70 percent / 0.08 h / microwave irradiation
2: 65 percent / sodium hydroxide / H2O / 0.05 h / microwave irradiation
View Scheme
ethyl oxindole-3-glyoxalate
65112-88-1

ethyl oxindole-3-glyoxalate

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: palladium/charcoal; ethanol / Hydrogenation
2: concentrated H2SO4; acetic acid
3: aqueous HCl
View Scheme
hydroxy-(2-oxo-indolin-3-yl)-acetic acid ethyl ester
67520-95-0

hydroxy-(2-oxo-indolin-3-yl)-acetic acid ethyl ester

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: concentrated H2SO4; acetic acid
2: aqueous HCl
View Scheme
Cinchonin
118-10-5

Cinchonin

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Cr2O3-H2SO4
2: potassium hydroxide; water
View Scheme
N-phenylacetoacetamide
102-01-2

N-phenylacetoacetamide

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sulfuric acid / 0.5 h
2: potassium permanganate / 6 h / Reflux
View Scheme
4-methylquinolin-2-ol
607-66-9

4-methylquinolin-2-ol

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

Conditions
ConditionsYield
With potassium permanganate for 6h; Reflux;
hydroxyimino-N-phenylacetamide
42366-35-8, 1769-41-1

hydroxyimino-N-phenylacetamide

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sulfuric acid / 0.5 h / 80 °C
2: acetic acid / Reflux
View Scheme
2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

ethanol
64-17-5

ethanol

ethyl 2-hydroxyquinoline-4-carboxylate
5466-27-3

ethyl 2-hydroxyquinoline-4-carboxylate

Conditions
ConditionsYield
With sulfuric acid for 0.166667h; microwave irradiation;99%
2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

phenol
108-95-2

phenol

phenyl 2-chloroquinoline-4-carboxylate

phenyl 2-chloroquinoline-4-carboxylate

Conditions
ConditionsYield
Stage #1: 2-hydroxyquinoline-4-carboxylic acid With thionyl chloride for 1h; Reflux; Inert atmosphere;
Stage #2: phenol With dmap; triethylamine In dichloromethane at 0 - 20℃; Inert atmosphere;
93%
4,4'-bipyridine
553-26-4

4,4'-bipyridine

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

{Co(2-hydroxyquinoline-4-carboxylic acid)2(4,4'-bipyridine)*2(H2O)}

{Co(2-hydroxyquinoline-4-carboxylic acid)2(4,4'-bipyridine)*2(H2O)}

Conditions
ConditionsYield
In water at 150℃; for 48h; Sealed tube;92%
2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

methyl iodide
74-88-4

methyl iodide

methyl 1,2-dihydro-2-oxoquinoline-4-carboxylate
39497-01-3

methyl 1,2-dihydro-2-oxoquinoline-4-carboxylate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide90%
2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

2-chloroquinoline-4-carboxylic acid
5467-57-2

2-chloroquinoline-4-carboxylic acid

Conditions
ConditionsYield
With trichlorophosphate for 24h; Heating / reflux;87%
With trichlorophosphate Behandeln des Reaktionsprodukts mit H2O;
With trichlorophosphate for 2h; Reflux;
2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid
14179-84-1

2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid

Conditions
ConditionsYield
With acetic acid; zinc80%
methanol
67-56-1

methanol

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

methyl 2-hydroxyquinoline-4-carboxylate
39497-01-3

methyl 2-hydroxyquinoline-4-carboxylate

Conditions
ConditionsYield
With sulfuric acid for 18h; Reflux;70%
With hydrogenchloride at 20℃;
With sulfuric acid In water for 20h; Reflux;
Stage #1: methanol; 2-hydroxyquinoline-4-carboxylic acid With hydrogenchloride In 1,4-dioxane for 24h; Heating / reflux;
Stage #2: With sodium hydrogencarbonate In 1,4-dioxane; water
With hydrogenchloride In methanol
2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

1‐(2,4‐dichlorophenylsulfonyl)piperazine

1‐(2,4‐dichlorophenylsulfonyl)piperazine

(4-((2,4-dichlorophenyl)sulfonyl)piperazin-1-yl)(2-hydroxyquinolin-4-yl)methanone

(4-((2,4-dichlorophenyl)sulfonyl)piperazin-1-yl)(2-hydroxyquinolin-4-yl)methanone

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dimethyl sulfoxide at 20℃;70%
2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

ethanol
64-17-5

ethanol

ethyl ester of 2-chlorocinchoninic acid
5467-61-8

ethyl ester of 2-chlorocinchoninic acid

Conditions
ConditionsYield
Stage #1: 2-hydroxyquinoline-4-carboxylic acid With trichlorophosphate Inert atmosphere; Reflux;
Stage #2: With thionyl chloride for 2h; Inert atmosphere; Reflux;
Stage #3: ethanol With triethylamine for 0.5h; Reflux;
67%
2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

1-tosylpiperazine
27106-51-0

1-tosylpiperazine

(2-hydroxyquinolin-4-yl)(4-tosylpiperazin-1-yl)methanone

(2-hydroxyquinolin-4-yl)(4-tosylpiperazin-1-yl)methanone

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dimethyl sulfoxide at 20℃;67%
2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

1,2-bis(5-methylisoxazol-3-yl)hydrazine
2632-99-7

1,2-bis(5-methylisoxazol-3-yl)hydrazine

zinc diacetate
557-34-6

zinc diacetate

{[Zn(4,4'-azobispyridine)(H2O)4](2-hydroxyquinoline-4-carboxylic acid)2*6(H2O)}

{[Zn(4,4'-azobispyridine)(H2O)4](2-hydroxyquinoline-4-carboxylic acid)2*6(H2O)}

Conditions
ConditionsYield
In water at 150℃; for 48h; Sealed tube;66%
2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

methyl iodide
74-88-4

methyl iodide

methyl 1-methyl-2-oxo-1,2-dihydroquinoline-4-carboxylate
72430-31-0

methyl 1-methyl-2-oxo-1,2-dihydroquinoline-4-carboxylate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 80 - 100℃; for 19h;65%
4,4'-bipyridine
553-26-4

4,4'-bipyridine

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

{Mn(2-hydroxyquinoline-4-carboxylic acid)2(4,4'-bipyridine)*2(H2O)}

{Mn(2-hydroxyquinoline-4-carboxylic acid)2(4,4'-bipyridine)*2(H2O)}

Conditions
ConditionsYield
In water at 150℃; for 48h; Sealed tube;60%
2-amino-5-(pyrid-4-yl)-1,3,4-thiadiazole
2002-04-2

2-amino-5-(pyrid-4-yl)-1,3,4-thiadiazole

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

2-oxo-N-((5-pyridin-4-yl)-1,3,4-thiadiazol-2-yl)-1,2-dihydroquinoline-4-carboxamide

2-oxo-N-((5-pyridin-4-yl)-1,3,4-thiadiazol-2-yl)-1,2-dihydroquinoline-4-carboxamide

Conditions
ConditionsYield
With 4-methyl-morpholine; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate In N,N-dimethyl-formamide at 20℃;59%
2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

1,2-bis(5-methylisoxazol-3-yl)hydrazine
2632-99-7

1,2-bis(5-methylisoxazol-3-yl)hydrazine

{[Co(4,4'-azobispyridine)(H2O)4](2-hydroxyquinoline-4-carboxylic acid)2*6(H2O)}

{[Co(4,4'-azobispyridine)(H2O)4](2-hydroxyquinoline-4-carboxylic acid)2*6(H2O)}

Conditions
ConditionsYield
In water at 150℃; for 48h; Sealed tube;58%
2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

2-bromoquinoline-4-carboxylic acid
15733-87-6

2-bromoquinoline-4-carboxylic acid

Conditions
ConditionsYield
With phosphorus(V) oxybromide In toluene at 100℃; for 3h;56%
With phosphorus pentabromide; toluene Behandeln des Reaktionsprodukts mit wss NaOH;
With phosphorus(V) oxybromide at 90℃; for 4h;
4,4'-bipyridine
553-26-4

4,4'-bipyridine

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

zinc diacetate
557-34-6

zinc diacetate

{Zn(2-hydroxyquinoline-4-carboxylic acid)2(4,4'-bipyridine)*2(H2O)}

{Zn(2-hydroxyquinoline-4-carboxylic acid)2(4,4'-bipyridine)*2(H2O)}

Conditions
ConditionsYield
In water at 150℃; for 48h; Sealed tube;56%
1-(2-aminoethyl)pyrrolidine
7154-73-6

1-(2-aminoethyl)pyrrolidine

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

2-chloro-N-(2-(pyrrolidin-1-yl)ethyl)quinoline-4-carboxamide

2-chloro-N-(2-(pyrrolidin-1-yl)ethyl)quinoline-4-carboxamide

Conditions
ConditionsYield
Stage #1: 2-hydroxyquinoline-4-carboxylic acid With thionyl chloride In dichloromethane; N,N-dimethyl-formamide for 3h; Inert atmosphere; Reflux;
Stage #2: 1-(2-aminoethyl)pyrrolidine In tetrahydrofuran at 20℃; for 16h; Inert atmosphere;
56%
2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

7-chloro-4-piperazinylquinoline
837-52-5

7-chloro-4-piperazinylquinoline

(4-(7-chloroquinolin-4-yl)piperazin-1-yl)(2-hydroxyquinolin-4-yl)methanone

(4-(7-chloroquinolin-4-yl)piperazin-1-yl)(2-hydroxyquinolin-4-yl)methanone

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dimethyl sulfoxide at 20℃;52%
4,4'-bipyridine
553-26-4

4,4'-bipyridine

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

cadmium(II) acetate
543-90-8

cadmium(II) acetate

{Cd(2-hydroxyquinoline-4-carboxylic acid)2(4,4'-bipyridine)*2(H2O)}

{Cd(2-hydroxyquinoline-4-carboxylic acid)2(4,4'-bipyridine)*2(H2O)}

Conditions
ConditionsYield
In water at 150℃; for 48h; Sealed tube;50%
2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

2,4-dichloro-benzenemethanamine
95-00-1

2,4-dichloro-benzenemethanamine

2-hydroxy-4-quinoline
134480-66-3

2-hydroxy-4-quinoline

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 20℃; for 24h;43%
2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

2-(2,4-dichlorobenzyloxy)ethylamine
790626-85-6

2-(2,4-dichlorobenzyloxy)ethylamine

2-hydroxy-4-quinoline
134480-60-7

2-hydroxy-4-quinoline

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 20℃; for 24h;40%
1,2-bis(4'-pyridyl)ethane
4916-57-8

1,2-bis(4'-pyridyl)ethane

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

cadmium(II) acetate
543-90-8

cadmium(II) acetate

[Cd(2-hydroxyquinoline-4-carboxylic acid)2(1,2-bis(4-pyridyl)ethane)(H2O)2]*0.5(1,2-bis(4-pyridyl)ethane)*5(H2O)

[Cd(2-hydroxyquinoline-4-carboxylic acid)2(1,2-bis(4-pyridyl)ethane)(H2O)2]*0.5(1,2-bis(4-pyridyl)ethane)*5(H2O)

Conditions
ConditionsYield
In water at 150℃; for 48h; Sealed tube;39%
2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

2-methyl-N-(naphthalen-1-yl)benzo[h]quinolin-4-amine
405902-62-7

2-methyl-N-(naphthalen-1-yl)benzo[h]quinolin-4-amine

C34H21N3O

C34H21N3O

Conditions
ConditionsYield
With PPA at 110℃; for 1h;39%
1-iodo-butane
542-69-8

1-iodo-butane

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

A

2-(n-butyloxy)-4-(n-butyloxycarbonyl)-quinoline
107779-36-2

2-(n-butyloxy)-4-(n-butyloxycarbonyl)-quinoline

B

1-(n-butyl)-4-(n-butyloxycarbonyl)-2-oxo-1,2-dihydroquinoline
139094-73-8

1-(n-butyl)-4-(n-butyloxycarbonyl)-2-oxo-1,2-dihydroquinoline

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide for 24h; Ambient temperature;A 34%
B 26%
With sodium hydride In N,N-dimethyl-formamide for 24h;A 34%
B 26%
2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

phenethylamine
64-04-0

phenethylamine

2-hydroxy-4-quinoline
107520-08-1

2-hydroxy-4-quinoline

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 20℃; for 24h;34%
1-iodo-butane
542-69-8

1-iodo-butane

2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

2-(n-butyloxy)-4-quinolinecarboxylic acid
10222-61-4

2-(n-butyloxy)-4-quinolinecarboxylic acid

Conditions
ConditionsYield
In N-methyl-acetamide34%
2-hydroxyquinoline-4-carboxylic acid
15733-89-8

2-hydroxyquinoline-4-carboxylic acid

1,2-bis(5-methylisoxazol-3-yl)hydrazine
2632-99-7

1,2-bis(5-methylisoxazol-3-yl)hydrazine

9H2O*Mn*C10H8N4*C20H14N2O6

9H2O*Mn*C10H8N4*C20H14N2O6

Conditions
ConditionsYield
In water at 150℃; for 48h; Sealed tube;32%
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