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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

2-Amino-3-hydroxypyridine Manufacturer/High quality/Best price/In stock

Cas:16867-03-1

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-Amino-3-Hydroxy Pyridine supplier in China

Cas:16867-03-1

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

2-Amino-3-hydroxypyridine CAS 16867-03-1 Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additives, Fine chemicals in

2-Amino-3-hydroxypyridine CAS 16867-03-1

Cas:16867-03-1

Min.Order:1 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 2-aminopyridin-3-ol

Cas:16867-03-1

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% 2-Amino-3-hydroxypyridine 16867-03-1 ISO Manufacturer

Cas:16867-03-1

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-Amino-3-hydroxypyridine

Cas:16867-03-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com/pro01en/id/1641.html Product Name 2-Amino-3-hydroxypyridine

2-Amino-3-hydroxypyridine

Cas:16867-03-1

Min.Order:1 Gram

FOB Price: $2.0

Type:Lab/Research institutions

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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 on.O

16867-03-1 2-Amino-3-hydroxypyridine

Cas:16867-03-1

Min.Order:1 Kilogram

FOB Price: $1000.0

Type:Lab/Research institutions

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Leader Biochemical Group

About Product Details

China Biggest factory Manufacturer Supply 2-Amino-3-hydroxypyridine CAS 16867-03-1

Cas:16867-03-1

Min.Order:1 Kilogram

FOB Price: $3.0 / 10.0

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-Amino-3-hydroxypyridine

Cas:16867-03-1

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Name: 3-Hydroxy-2-pyridinamine CAS No.: 16867-03-1 Molecular Formula: C5H6N2O Molecular Weight: 110.11 EINEC No.: 240-886-8 Appearance:White Powder Storage: Store in cool and

3-Hydroxy-2-pyridinamine CAS:16867-03-1

Cas:16867-03-1

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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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

Pharmaceutical Grade CAS 16867-03-1 with competitive price

Cas:16867-03-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

Hot Sell Factory Supply Raw Material CAS 16867-03-1 2-Amino-3-hydroxypyridine C5H6N2O

Cas:16867-03-1

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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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

CAS NO 16867-03-1 2-Amino-3-hydroxypyridine

Cas:16867-03-1

Min.Order:100 Gram

Negotiable

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

2-Amino-3-hydroxypyridine 16867-03-1

Cas:16867-03-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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 present

2-Amino-3-hydroxypyridine with CAS: 16867-03-1

Cas:16867-03-1

Min.Order:1 Kilogram

FOB Price: $42.0 / 53.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

2-Amino-3-hydroxypyridine CAS:16867-03-1 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic

2-Amino-3-hydroxypyridine CAS:16867-03-1

Cas:16867-03-1

Min.Order:1 Gram

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

2-Amino-3-hydroxypyridine

Cas:16867-03-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

2-Amino-3-hydroxypyridine/ LIDE PHARMA- Factory supply / Best price

Cas:16867-03-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

CAS 16867-03-1 2-Amino-3-hydroxypyridine

Cas:16867-03-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

2-Amino-3-hydroxypyridine

Cas:16867-03-1

Min.Order:1 Kilogram

FOB Price: $10.0 / 100.0

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

2-Amino-3-hydroxypyridine

Cas:16867-03-1

Min.Order:0

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-Amino-3-Hydroxypyridine

Cas:16867-03-1

Min.Order:0

Negotiable

Type:Manufacturers

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Triumph International Development Limilted

Appearance:Grayish-beige to brownish Crystalline Powder Storage:Keep in dark place,Sealed in dry,Room Temperature Application:2-Amino-3-hydroxypyridine was used as reagent in reaction of dimethyl acetylenedicarboxylate and triphenylphosphi

2-Amino-3-hydroxypyridine

Cas:16867-03-1

Min.Order:25 Kilogram

Negotiable

Type:Lab/Research institutions

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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-amino-3-hydroxypyridine

Cas:16867-03-1

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

2-Amino-3-hydroxypyridine

Cas:16867-03-1

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

2-Amino-3-Hydroxypyridine

Cas:16867-03-1

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

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Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu

2-Amino-3-hydroxypyridine

Cas:16867-03-1

Min.Order:1 Gram

Negotiable

Type:Other

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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-Amino-3-hydroxypyridine

Cas:16867-03-1

Min.Order:100 Gram

Negotiable

Type:Other

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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-Amino-3-Hydroxy Pyridine

Cas:16867-03-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Synthetic route

2-hydroxy-3-nitropyridine
6332-56-5

2-hydroxy-3-nitropyridine

2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

Conditions
ConditionsYield
palladium-carbon In methanol89%
2-amino-3-hydroxypyridinesulfonic acid salt

2-amino-3-hydroxypyridinesulfonic acid salt

2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

Conditions
ConditionsYield
In water at 35 - 90℃; for 1.5h; Time;79%
2-imino-3-hydroxypyridinesulfonic acid
16867-02-0

2-imino-3-hydroxypyridinesulfonic acid

2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

Conditions
ConditionsYield
In water at 95℃; for 1h; Temperature; Large scale;77.1%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

Conditions
ConditionsYield
Stage #1: 3-hydroxy-2-nitropyridine With hydrogenchloride; 1,1,1,3',3',3'-hexafluoro-propanol; iron In water at 20℃; for 0.5h;
Stage #2: With sodium hydrogencarbonate In water chemoselective reaction;
70%
With methanol; palladium on activated charcoal Hydrogenation;
With hydrogenchloride; tin(ll) chloride
2-iodo-3-hydroxypyridine
40263-57-8

2-iodo-3-hydroxypyridine

2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

Conditions
ConditionsYield
With ammonium hydroxide; copper(II) sulfate
3-hydroxypyridine-2-carboxamide
933-90-4

3-hydroxypyridine-2-carboxamide

2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

Conditions
ConditionsYield
With sodium hypobromide
2-Amino-3-(ethoxy)pyridine
10006-74-3

2-Amino-3-(ethoxy)pyridine

2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

Conditions
ConditionsYield
With acetic acid hydrobromide at 130℃;
2-(p-nitrophenylazo)-3-hydroxypyridine
93596-90-8

2-(p-nitrophenylazo)-3-hydroxypyridine

2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

Conditions
ConditionsYield
With sodium dithionite
ammonium salt of 2-nitro-pyridin-3-ol

ammonium salt of 2-nitro-pyridin-3-ol

2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

Conditions
ConditionsYield
With sodium dithionite; ammonia
sulfuric acid mono-<2-amino-<3>pyridyl ester

sulfuric acid mono-<2-amino-<3>pyridyl ester

2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

Conditions
ConditionsYield
With hydrogenchloride
2-amino-3-benzyloxypyridine
24016-03-3

2-amino-3-benzyloxypyridine

2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

Conditions
ConditionsYield
With trimethylammonium heptachlorodialuminate In dichloromethane Heating;
3-HYDROXYPYRIDINE
109-00-2

3-HYDROXYPYRIDINE

2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sulfuric acid; nitric acid / 20 - 30 °C
2: SnCl2; concentrated aqueous HCl
View Scheme
3-ethoxypyridine
14773-50-3

3-ethoxypyridine

2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: concentrated sulfuric acid; fuming nitric acid / -15 °C / und folgenden 1-stdg.Erwaermen auf dem Wasserbad
2: tin (II)-chloride; concentrated hydrochloric acid
3: hydrogen bromide-glacial acetic acid / 130 °C
View Scheme
3-ethoxy-2-nitropyridine
74037-50-6

3-ethoxy-2-nitropyridine

2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: tin (II)-chloride; concentrated hydrochloric acid
2: hydrogen bromide-glacial acetic acid / 130 °C
View Scheme
3-hydroxypyridine-2-carboxylic acid
874-24-8

3-hydroxypyridine-2-carboxylic acid

2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

2-furoic acid methyl ester
611-13-2

2-furoic acid methyl ester

2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

Conditions
ConditionsYield
With ammonium bromide; ammonia
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

furan-2-carboxylic acid amide
609-38-1

furan-2-carboxylic acid amide

2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

Conditions
ConditionsYield
With ammonium chloride; ammonia
phosphoric acid-tris-(dimethylamide) (hexametapol)

phosphoric acid-tris-(dimethylamide) (hexametapol)

Ethyl 2-furoate
614-99-3

Ethyl 2-furoate

2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

Conditions
ConditionsYield
With ammonium chloride; ammonia
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

C13H12N2O3

C13H12N2O3

C13H12N2O3*C5H6N2O

C13H12N2O3*C5H6N2O

Conditions
ConditionsYield
In chloroform Solvent; Milling;100%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

4-iodobenzoic acid
619-58-9

4-iodobenzoic acid

C12H7IN2O

C12H7IN2O

Conditions
ConditionsYield
With polyphosphoric acid trimethylsilyl ester at 180℃; for 4h;99.78%
With trichlorophosphate at 90℃; for 12h;73.5%
With trichlorophosphate at 90℃; for 12h;73.5%
With trichlorophosphate at 0 - 90℃; for 12h;73.5%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

orthoformic acid triethyl ester
122-51-0

orthoformic acid triethyl ester

oxazolo<4,5-b>pyridine
273-97-2

oxazolo<4,5-b>pyridine

Conditions
ConditionsYield
With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione at 85℃; for 0.333333h;98%
Reflux;90%
With toluene-4-sulfonic acid at 160℃; Inert atmosphere;68%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

Triethyl orthopropionate
115-80-0

Triethyl orthopropionate

2-ethyloxazolo<4,5-b>pyridine
52333-88-7

2-ethyloxazolo<4,5-b>pyridine

Conditions
ConditionsYield
With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione at 85℃; for 0.166667h;98%
With bismuth(lll) trifluoromethanesulfonate at 85℃; for 0.1h;85%
With toluene-4-sulfonic acid at 140 - 180℃;30%
With toluene-4-sulfonic acid at 20 - 180℃;30%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

malonic acid bis-(2,4,6-trichloro-phenyl) ester
15781-70-1

malonic acid bis-(2,4,6-trichloro-phenyl) ester

2,9-dihydroxypyrido[1,2-a]pyrimidin-4-one
36866-05-4

2,9-dihydroxypyrido[1,2-a]pyrimidin-4-one

Conditions
ConditionsYield
In various solvent(s) for 3h; Heating;98%
In brombenzane for 3h; Heating / reflux;98%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

dimethyl acetylenedicarboxylate
762-42-5

dimethyl acetylenedicarboxylate

(Z)-3-methoxycarbonylmethylene-3,4-dihydro-2H-5-aza-1,4-benzoxazin-2-one

(Z)-3-methoxycarbonylmethylene-3,4-dihydro-2H-5-aza-1,4-benzoxazin-2-one

Conditions
ConditionsYield
at 20℃; for 0.0666667h; Michael addition;98%
In methanol at 20℃; for 1h; Inert atmosphere;45%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

2,2-dimethyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
20348-21-4

2,2-dimethyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one

Conditions
ConditionsYield
With potassium carbonate In acetone at 70℃; for 16h;97%
With 1,8-diazabicyclo[5.4.0]undec-7-ene; 1-octyl-3-methylimidazolium tetrafluoroborate at 20℃; for 2h; chemoselective reaction;94%
(i) NaOMe, DMSO, (ii) /BRN= 1098947/; Multistep reaction;
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

Triethyl orthoacetate
78-39-7

Triethyl orthoacetate

2-methyloxazolo<4,5-b>pyridine
86467-39-2

2-methyloxazolo<4,5-b>pyridine

Conditions
ConditionsYield
With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione at 85℃; for 0.116667h;97%
at 100℃; for 7h;86%
With bismuth(lll) trifluoromethanesulfonate at 85℃; for 0.133333h;85%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

2-fluoropyridine
372-48-5

2-fluoropyridine

3-(pyridin-2-yloxy)pyridin-2-amine
960299-93-8

3-(pyridin-2-yloxy)pyridin-2-amine

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 100℃; for 4h;97%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

acetylenedicarboxylic acid diethyl ester
762-21-0

acetylenedicarboxylic acid diethyl ester

(Z)-3-ethoxycarbonylmethylene-3,4-dihydro-2H-5-aza-1,4-benzoxazin-2-one
1349803-08-2

(Z)-3-ethoxycarbonylmethylene-3,4-dihydro-2H-5-aza-1,4-benzoxazin-2-one

Conditions
ConditionsYield
at 20℃; for 0.0833333h; Michael addition;97%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

acetoacetic acid methyl ester
105-45-3

acetoacetic acid methyl ester

2-methyl-9-hydroxy-4H-pyrido<1,2-a>pyrimidin-4-one
40966-84-5

2-methyl-9-hydroxy-4H-pyrido<1,2-a>pyrimidin-4-one

Conditions
ConditionsYield
With bismuth(III) chloride at 100℃; for 3h; Green chemistry;97%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

2-fluorobenzonitrile
394-47-8

2-fluorobenzonitrile

benzo[f]pyrido[3,2-b][1,4]oxazepin-10-amine

benzo[f]pyrido[3,2-b][1,4]oxazepin-10-amine

Conditions
ConditionsYield
With potassium phosphate In N,N-dimethyl-formamide at 100℃; for 6h;97%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

C10H6N4O2

C10H6N4O2

Conditions
ConditionsYield
With CotA-laccase In aq. phosphate buffer at 20℃; for 2h; pH=6; Enzymatic reaction;97%
With eosin y In methanol; aq. phosphate buffer at 20℃; for 12h; pH=7.2; Irradiation;83%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

6-methylnicotinic acid
3222-47-7

6-methylnicotinic acid

2-(6-Methyl-pyridin-3-yl)-oxazolo[4,5-b]pyridine
120623-52-1

2-(6-Methyl-pyridin-3-yl)-oxazolo[4,5-b]pyridine

Conditions
ConditionsYield
With PPA at 210℃; for 2h;96%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

ethyl (2-chloroaceto)acetate
638-07-3

ethyl (2-chloroaceto)acetate

2-chloromethyl-8-hydroxy-4H-pyrido<1,2-a>pyrimidin-4-one
162469-86-5

2-chloromethyl-8-hydroxy-4H-pyrido<1,2-a>pyrimidin-4-one

Conditions
ConditionsYield
With PPA at 110℃; for 2h;96%
With phosphoric acid at 110℃; for 2h;49%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

4-chloro-2-oxo-2H-[1]benzopyran-3-carbonitrile
22408-61-3

4-chloro-2-oxo-2H-[1]benzopyran-3-carbonitrile

11-hydroxy-7-imino-7H-7a,12-diazabenzo[a]anthracen-6-one

11-hydroxy-7-imino-7H-7a,12-diazabenzo[a]anthracen-6-one

Conditions
ConditionsYield
With triethylamine In acetonitrile Heating;96%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

p-Toluic acid
99-94-5

p-Toluic acid

2-(4-methylphenyl)[1,3]oxazolo[4,5-b]pyridine
52333-87-6

2-(4-methylphenyl)[1,3]oxazolo[4,5-b]pyridine

Conditions
ConditionsYield
With silica-supported perchloric acid nanoparticles In methanol at 20℃; Green chemistry;96%
With silica nanoparticles-supported perchloric acid In methanol at 20℃;96%
at 170℃; for 0.0333333h; microwave irradiation;82%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

ammonium hexafluorophosphate

ammonium hexafluorophosphate

[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

[(η6-p-cymene)RuCl(κ2-N,N-2-[(pyridin-2-ylmethylene)amino]pyridin-3-ol)]·PF6

[(η6-p-cymene)RuCl(κ2-N,N-2-[(pyridin-2-ylmethylene)amino]pyridin-3-ol)]·PF6

Conditions
ConditionsYield
Stage #1: pyridine-2-carbaldehyde; 2-amino-3-hydroxypyridine; [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2 In methanol at 20℃; for 24h;
Stage #2: ammonium hexafluorophosphate In methanol
96%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

4-(trifluoromethyl)benzothioic S-acid
1514-09-6

4-(trifluoromethyl)benzothioic S-acid

N-(3-hydroxy-2-pyridyl)-4-trifluoromethylthiobenzamide

N-(3-hydroxy-2-pyridyl)-4-trifluoromethylthiobenzamide

Conditions
ConditionsYield
Stage #1: 4-(trifluoromethyl)benzothioic S-acid With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 0.5h;
Stage #2: 2-amino-3-hydroxypyridine In dichloromethane at 20℃; for 12h;
96%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

potassium ethyl xanthogenate
140-89-6

potassium ethyl xanthogenate

oxazolo<4,5-b>pyridine-2(3H)-thione
53052-06-5

oxazolo<4,5-b>pyridine-2(3H)-thione

Conditions
ConditionsYield
In ethanol for 18h; Heating / reflux;95%
In ethanol; water for 3h; Condensation; cyclization; Heating;40%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

N-(tert-butoxycarbonyl)-2-amino-3-hydroxypyridine
902835-93-2

N-(tert-butoxycarbonyl)-2-amino-3-hydroxypyridine

Conditions
ConditionsYield
With guanidine hydrochloride In ethanol at 35 - 40℃; for 2.5h;95%
With amberlyst-15 In ethanol at 20℃; for 2.5h; chemoselective reaction;93%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

benzoic acid phenyl ester
93-99-2

benzoic acid phenyl ester

N1-(3-hydroxy-2-pyridyl)benzamide
69634-16-8

N1-(3-hydroxy-2-pyridyl)benzamide

Conditions
ConditionsYield
With allylchloro-[1,3-bis(diisopropylphenyl)-imidazole-2-ylidene]palladium(II); water; potassium carbonate In toluene at 110℃; for 16h; Inert atmosphere;95%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

C15H22N2O5

C15H22N2O5

Conditions
ConditionsYield
With dmap In dichloromethane at 20℃; for 12h; Solvent; Inert atmosphere;95%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

indan-1,2,3-trione hydrate
485-47-2

indan-1,2,3-trione hydrate

5a-Hydroxyindeno[2,1-b]pyrido[2,3-e][1,4]oxazin-6(5aH)-one

5a-Hydroxyindeno[2,1-b]pyrido[2,3-e][1,4]oxazin-6(5aH)-one

Conditions
ConditionsYield
In water at 30℃; for 0.0138889h; Irradiation; Sonication; Green chemistry;95%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

4-fluorobenzaldehyde
459-57-4

4-fluorobenzaldehyde

2-(4-fluorophenyl)oxazolo[4,5-b]pyridine
52333-47-8

2-(4-fluorophenyl)oxazolo[4,5-b]pyridine

Conditions
ConditionsYield
Stage #1: 2-amino-3-hydroxypyridine; 4-fluorobenzaldehyde In acetonitrile at 90℃; for 3h;
Stage #2: With 1,10-Phenanthroline; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; oxygen; copper(l) chloride In acetonitrile Reflux;
94.2%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

4-methoxybenzoic acid
100-09-4

4-methoxybenzoic acid

2-(4-methoxyphenyl)[1,3]oxazolo[4,5-b]pyridine
52333-46-7

2-(4-methoxyphenyl)[1,3]oxazolo[4,5-b]pyridine

Conditions
ConditionsYield
With silica-supported perchloric acid nanoparticles In methanol at 20℃; Green chemistry;94%
With silica nanoparticles-supported perchloric acid In methanol at 20℃;94%
boric acid at 170℃; for 0.133333h; microwave irradiation;44%
With PPA Heating;
With PPA at 100℃; for 2.5h;
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

meta-aminobenzoic acid
99-05-8

meta-aminobenzoic acid

3-(oxazolo[4,5-b]pyridin-2-yl)aniline
52333-90-1

3-(oxazolo[4,5-b]pyridin-2-yl)aniline

Conditions
ConditionsYield
With PPA at 220℃;93%
With PPA at 180℃;80%
With polyphosphoric acid at 200℃; for 6h;47%
With polyphosphoric acid at 220℃; for 4h;35%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

3-ethoxysalicylaldehyde
492-88-6

3-ethoxysalicylaldehyde

(Z)-2-ethoxy-6-(((3-hydroxypyridin-2-yl)amino)methylene)cyclohexa-2,4-dien-1-one

(Z)-2-ethoxy-6-(((3-hydroxypyridin-2-yl)amino)methylene)cyclohexa-2,4-dien-1-one

Conditions
ConditionsYield
In ethanol at 20℃; for 0.0833333h; Sonication;93%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

2-hydroxynaphthalene-1-carbaldehyde
708-06-5

2-hydroxynaphthalene-1-carbaldehyde

C16H12N2O2
151055-11-7

C16H12N2O2

Conditions
ConditionsYield
With acetic acid In ethanol at 85℃; for 4h;92.5%
2-amino-3-hydroxypyridine
16867-03-1

2-amino-3-hydroxypyridine

benzaldehyde
100-52-7

benzaldehyde

2-phenyl[1,3]oxazolo[4,5-b]pyridine
52333-44-5

2-phenyl[1,3]oxazolo[4,5-b]pyridine

Conditions
ConditionsYield
Stage #1: 2-amino-3-hydroxypyridine; benzaldehyde at 80℃; for 3h;
Stage #2: With 1,10-Phenanthroline; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; oxygen; copper(l) chloride Reflux;
92.2%

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