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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 according to the contract research and development services for t

3-Hydroxy-2-nitropyridine TOP1 supplier

Cas:15128-82-2

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Wuhan Fortuna Chemical Co.,Ltd

High quality 3-Hydroxy-2-nitropyridine CAS 15128-82-2 with factory price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/F

High quality 3-Hydroxy-2-nitropyridine CAS 15128-82-2 with factory price

Cas:15128-82-2

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

3-Hydroxy-2-nitropyridine

Cas:15128-82-2

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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

Large Stock 99.0% 3-Hydroxy-2-nitropyridine 15128-82-2 Producer

Cas:15128-82-2

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

3-Hydroxy-2-Nitropyridine

Cas:15128-82-2

Min.Order:1 Metric Ton

Negotiable

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

3-Hydroxy-2-nitropyridine

Cas:15128-82-2

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

high quality 3-Hydroxy-2-nitropyridine

Cas:15128-82-2

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

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Ality Chemical Corporation

3-Hydroxy-2-nitropyridine Basic information Product Name: 3-Hydroxy-2-nitropyridine Synonyms: 2-nitro-3-pyridino;2-Nitro-pyridin-3-ol;3-HYDROXY-2-NITROPYRIDINE;3-PYRIDINOL, 2-NITRO-;2-NITRO-3-PYRIDINOL;3-Hydroxy-2-Nitro Pyridine 2-Nitro-3-Hydro

Factory Supply 2-Nitropyridin-3-ol

Cas:15128-82-2

Min.Order:1 Gram

Negotiable

Type:Other

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

Factory direct supply CAS 15128-82-2 with best quality

Cas:15128-82-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Name:2-Nitro-3-Hydroxypyridine Molecular Formula:C5H4N2O3 Molecular Weight:140.1 CAS No.:15128-82-2 Appearance:Yellow crystal Or Crystal Powder Appearance:Yellow crystal Or Crystal Powder Storage:Store in cool and dry place, away from sun light.

2-Nitro-3-Hydroxypyridine

Cas:15128-82-2

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

We can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need CMO

3-Hydroxy-2-nitropyridine manufacturer/supplier

Cas:15128-82-2

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

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

3-Hydroxy-2-nitropyridine

Cas:15128-82-2

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

Hubei Langyou International Trading Co., Ltd

Advantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best serv

3-Hydroxy-2-nitropyridine

Cas:15128-82-2

Min.Order:10 Gram

Negotiable

Type:Other

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com/pro01en/id/1826.html Product Name 3-Hydroxy-2-nitropyridine CAS No. 15128-82-2

3-Hydroxy-2-nitropyridine

Cas:15128-82-2

Min.Order:1 Gram

FOB Price: $2.0

Type:Lab/Research institutions

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

3-Hydroxy-2-nitropyridine 15128-82-2

Cas:15128-82-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: 3-Hydroxy-2-nitropyridine CAS: 15128-82-2 MF: C5H4N2O3 MW: 140.1 EINECS: 239-191-2 Mol File: 15128-82-2.mol 3-Hydroxy-2-nitropyridine Structure 3-Hydroxy-2-nitropyridine Chemical Properties Melting point 69-71 &d

3-Hydroxy-2-nitropyridine

Cas:15128-82-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

Pharmaceutical Intermediate, 3-Hydroxy-2-nitropyridine CAS:15128-82-2

Cas:15128-82-2

Min.Order:1 Kilogram

FOB Price: $21.0 / 24.0

Type:Trading Company

inquiry

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

3-Hydroxy-2-nitropyridine

Cas:15128-82-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

3-Hydroxy-2-Nitropyridine

Cas:15128-82-2

Min.Order:0

Negotiable

Type:Manufacturers

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Triumph International Development Limilted

Appearance:white powder Storage:Store in a cool,dry place and keep away from direct strong light Package:packaged in foil bags or tins Application:Use only for laboratory research Transportation:Sea,Air,DHL/TNT/FEdex/UPS/EMS Por

3-Hydroxy-2-nitropyridine

Cas:15128-82-2

Min.Order:10 Gram

FOB Price: $1.0

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

3-Hydroxy-2-nitropyridine

Cas:15128-82-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

3-Hydroxy-2-Nitropyridine

Cas:15128-82-2

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

3-Hydroxy-2-nitropyridine

Cas:15128-82-2

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

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 3-Hydroxy-2-nitropyridine

Cas:15128-82-2

Min.Order:100 Gram

Negotiable

Type:Other

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

2-nitro-3-pyridinolate CAS NO.15128-82-2

Cas:15128-82-2

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

3-Hydroxy-2-nitropyridineAppearance:yellow crystalline powder Storage:Store in dry, dark and ventilated Package:according to customers' requirements Application:Pharmaceutical intermediates Transportation:By air(EMS or EUB or FedEx or TNT ect...) or

3-Hydroxy-2-nitropyridine

Cas:15128-82-2

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

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

3-Hydroxy-2-nitropyridine

Cas:15128-82-2

Min.Order:1 Kilogram

Negotiable

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

3-Hydroxy-2-nitropyridine

Cas:15128-82-2

Min.Order:0

Negotiable

Type:Trading Company

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

3-Hydroxy-2-nitropyridine

Cas:15128-82-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an

2-nitropyridin-3-ol

Cas:15128-82-2

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Synthetic route

3-ethoxy-2-nitropyridine
74037-50-6

3-ethoxy-2-nitropyridine

3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

Conditions
ConditionsYield
With tetra(n-butyl)ammonium hydroxide In tetrahydrofuran; water at 90℃; for 12h;69%
3-HYDROXYPYRIDINE
109-00-2

3-HYDROXYPYRIDINE

3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

Conditions
ConditionsYield
With aluminium trinitrate In acetonitrile at 50℃; regioselective reaction;60%
With sulfuric acid; nitric acid at 20 - 30℃;
With sulfuric acid; nitric acid at 35 - 50℃;
3-hydroxypyridine nitrate

3-hydroxypyridine nitrate

3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

Conditions
ConditionsYield
With sulfuric acid at 50℃;
With sulfuric acid at 50℃;
3-HYDROXYPYRIDINE
109-00-2

3-HYDROXYPYRIDINE

nitric acid (D:1.52)

nitric acid (D:1.52)

sulfuric acid (D:1.84)

sulfuric acid (D:1.84)

3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

1-(2,6-dichloro-3-fluorophenyl)ethanol
756520-66-8

1-(2,6-dichloro-3-fluorophenyl)ethanol

(±)-3-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)-2-nitropyridine
756521-08-1

(±)-3-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)-2-nitropyridine

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 0 - 20℃; for 4h; Inert atmosphere;100%
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 0 - 20℃; for 4h;98%
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 0 - 20℃; for 4h;98%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

ethyl iodide
75-03-6

ethyl iodide

3-ethoxy-2-nitropyridine
74037-50-6

3-ethoxy-2-nitropyridine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 50℃; for 16h;100%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

ethyl bromoacetate
105-36-2

ethyl bromoacetate

C9H10N2O5

C9H10N2O5

Conditions
ConditionsYield
Stage #1: 3-hydroxy-2-nitropyridine With potassium hydroxide In ethanol for 1h;
Stage #2: ethyl bromoacetate In N,N-dimethyl-formamide
100%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

Ethyl 2-bromopropionate
535-11-5, 41978-69-2

Ethyl 2-bromopropionate

C10H12N2O5

C10H12N2O5

Conditions
ConditionsYield
Stage #1: 3-hydroxy-2-nitropyridine With potassium hydroxide In ethanol for 1h;
Stage #2: Ethyl 2-bromopropionate In N,N-dimethyl-formamide
100%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

2-bromobutyric acid ethyl ester
533-68-6

2-bromobutyric acid ethyl ester

C11H14N2O5

C11H14N2O5

Conditions
ConditionsYield
Stage #1: 3-hydroxy-2-nitropyridine With potassium hydroxide In ethanol for 1h;
Stage #2: 2-bromobutyric acid ethyl ester In N,N-dimethyl-formamide
100%
2-bromo-pentanoic acid ethyl ester
615-83-8

2-bromo-pentanoic acid ethyl ester

3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

C12H16N2O5

C12H16N2O5

Conditions
ConditionsYield
Stage #1: 3-hydroxy-2-nitropyridine With potassium hydroxide In ethanol for 1h;
Stage #2: 2-bromo-pentanoic acid ethyl ester In N,N-dimethyl-formamide
100%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

Ethyl 2-bromohexanoate
615-96-3

Ethyl 2-bromohexanoate

C13H18N2O5

C13H18N2O5

Conditions
ConditionsYield
Stage #1: 3-hydroxy-2-nitropyridine With potassium hydroxide In ethanol for 1h;
Stage #2: Ethyl 2-bromohexanoate In N,N-dimethyl-formamide
100%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

Diethyl 2-bromomalonate
685-87-0

Diethyl 2-bromomalonate

diethyl 2-[(2-nitro-3-pyridyl)oxy]malonate
499787-33-6

diethyl 2-[(2-nitro-3-pyridyl)oxy]malonate

Conditions
ConditionsYield
Stage #1: 3-hydroxy-2-nitropyridine With potassium fluoride In N,N-dimethyl-formamide at 0℃; for 0.5h; Kikelj reaction;
Stage #2: Diethyl 2-bromomalonate In N,N-dimethyl-formamide at 20℃; for 24h;
99%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

4,4,4-trifluorobutanol
461-18-7

4,4,4-trifluorobutanol

2-nitro-3-(4,4,4-trifluorobutoxy)pyridine

2-nitro-3-(4,4,4-trifluorobutoxy)pyridine

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 0 - 20℃; for 2.5h; Mitsunobu Displacement;99%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

1-(2,6-dichloro-3-fluorophenyl)ethanol
756520-66-8

1-(2,6-dichloro-3-fluorophenyl)ethanol

3-[(2,6-dichloro-3-fluorophenyl)methoxy]-2-nitropyridine
941602-99-9

3-[(2,6-dichloro-3-fluorophenyl)methoxy]-2-nitropyridine

Conditions
ConditionsYield
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran; toluene at 0 - 20℃; for 4h;98%
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran; toluene at 0 - 20℃; for 4h; Inert atmosphere;98%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

6-bromo-2-nitropyridin-3-ol
443956-08-9

6-bromo-2-nitropyridin-3-ol

Conditions
ConditionsYield
With bromine; sodium methylate In methanol at 0 - 20℃; for 1h;96%
Stage #1: 3-hydroxy-2-nitropyridine With sodium methylate In methanol at 20℃; for 0.5h;
Stage #2: With bromine In methanol at 0℃; for 0.5h;
Stage #3: With acetic acid In methanol
96%
Stage #1: 3-hydroxy-2-nitropyridine With sodium methylate In methanol at 20℃; for 0.5h;
Stage #2: With bromine In methanol at 0℃; for 0.5h;
Stage #3: With acetic acid In methanol
96%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

trifluoromethylsulfonic anhydride
358-23-6

trifluoromethylsulfonic anhydride

2-nitro-3-(trifluoromethylsulfonyloxy)pyridine
146336-72-3

2-nitro-3-(trifluoromethylsulfonyloxy)pyridine

Conditions
ConditionsYield
With triethylamine In dichloromethane for 2h;95%
With triethylamine In dichloromethane for 2h; Cooling with ice;95%
With triethylamine In dichloromethane for 2h; Cooling with ice;95%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

4-methoxy-phenyl-sulphonyl chloride
98-68-0

4-methoxy-phenyl-sulphonyl chloride

4-methoxy-benzenesulfonic acid 2-nitro-pyridin-3-yl ester
360061-93-4

4-methoxy-benzenesulfonic acid 2-nitro-pyridin-3-yl ester

Conditions
ConditionsYield
With pyridine; dmap In dichloromethane95%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

(R)-1-(2,6-dichloro-3-fluorophenyl)-1-ethanol
330156-50-8

(R)-1-(2,6-dichloro-3-fluorophenyl)-1-ethanol

(S)-3-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)-2-nitropyridine

(S)-3-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)-2-nitropyridine

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 0℃; for 4h; Inert atmosphere;95%
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 0℃; for 4h; Inert atmosphere;95%
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 20 - 30℃; Cooling with ice;80%
Stage #1: 3-hydroxy-2-nitropyridine; (R)-1-(2,6-dichloro-3-fluorophenyl)ethan-1-ol With triphenylphosphine In tetrahydrofuran at 20℃; for 1h;
Stage #2: With di-isopropyl azodicarboxylate In tetrahydrofuran at 30℃;
80%
Stage #1: 3-hydroxy-2-nitropyridine; (R)-1-(2,6-dichloro-3-fluorophenyl)ethan-1-ol With triphenylphosphine In toluene at 10℃; for 0.166667h;
Stage #2: With di-isopropyl azodicarboxylate In toluene at 8 - 25℃; for 5h;
68.8 g
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

N,N-Dimethylthiocarbamoyl chloride
16420-13-6

N,N-Dimethylthiocarbamoyl chloride

N,N-dimethyl-1-[(2-nitropyridin-3-yl)oxy]methanethioamide
152170-26-8

N,N-dimethyl-1-[(2-nitropyridin-3-yl)oxy]methanethioamide

Conditions
ConditionsYield
With 1,4-diaza-bicyclo[2.2.2]octane In N,N-dimethyl-formamide for 24h;93%
With sodium hydride In N,N-dimethyl-formamide; mineral oil at 20℃; for 4h;69%
With 1,4-diaza-bicyclo[2.2.2]octane In N,N-dimethyl-formamide at 20℃; for 24h;
With 1,4-diaza-bicyclo[2.2.2]octane In N,N-dimethyl-formamide at 20℃; for 24h;
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

C9H9Cl2FO3S
877399-98-9

C9H9Cl2FO3S

(R)-3-(1-(2,6-dichloro-3-fluorophenyl)ethyoxyl)-2-nitropyridine
877397-70-1

(R)-3-(1-(2,6-dichloro-3-fluorophenyl)ethyoxyl)-2-nitropyridine

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In 2-methyltetrahydrofuran for 4h; Reagent/catalyst; Solvent; Temperature; Reflux;92.1%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

(S)-Ethyl lactate
687-47-8

(S)-Ethyl lactate

ethyl (2R)-2-[(2-nitropyridin-3-yl)oxy]propanoate

ethyl (2R)-2-[(2-nitropyridin-3-yl)oxy]propanoate

Conditions
ConditionsYield
Stage #1: 3-hydroxy-2-nitropyridine; (S)-Ethyl lactate With triphenylphosphine In dichloromethane at 20℃; for 0.3h;
Stage #2: With di-isopropyl azodicarboxylate In dichloromethane at 20℃; for 16h;
92%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

8-azido-3,6-dioxaoctyl tosylate
178685-33-1

8-azido-3,6-dioxaoctyl tosylate

3‐(2‐(2‐(2‐azidoethoxy)ethoxy)ethoxy)‐2‐nitropyridine

3‐(2‐(2‐(2‐azidoethoxy)ethoxy)ethoxy)‐2‐nitropyridine

Conditions
ConditionsYield
Stage #1: 3-hydroxy-2-nitropyridine With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.333333h; Inert atmosphere;
Stage #2: 8-azido-3,6-dioxaoctyl tosylate In N,N-dimethyl-formamide at 90℃; for 48h;
92%
ethyl 2-bromoisobutyrate
600-00-0

ethyl 2-bromoisobutyrate

3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

2-methyl-2-((2-nitropyridin-3-yl)oxy)propanoic acid ethyl ester

2-methyl-2-((2-nitropyridin-3-yl)oxy)propanoic acid ethyl ester

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 60℃; for 24h; Reagent/catalyst; Solvent; Temperature;91.57%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

methyl iodide
74-88-4

methyl iodide

3-methoxy-2-nitropyridine
20265-37-6

3-methoxy-2-nitropyridine

Conditions
ConditionsYield
With potassium hydroxide In dimethyl sulfoxide for 0.333333h;90.9%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

(2,6-dichloro-3-fluorophenyl)methanol
1227611-90-6

(2,6-dichloro-3-fluorophenyl)methanol

3-[(2,6-dichloro-3-fluorophenyl)methoxy]-2-nitropyridine
941602-99-9

3-[(2,6-dichloro-3-fluorophenyl)methoxy]-2-nitropyridine

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 0℃; for 16h; Mitsunobu Displacement; Inert atmosphere;90%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

(S)‐1‐(2,6-dichloro-3-fluorophenyl)ethanol
877397-65-4

(S)‐1‐(2,6-dichloro-3-fluorophenyl)ethanol

(R)-3-(1-(2,6-dichloro-3-fluorophenyl)ethyoxyl)-2-nitropyridine
877397-70-1

(R)-3-(1-(2,6-dichloro-3-fluorophenyl)ethyoxyl)-2-nitropyridine

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 0 - 20℃; for 13h;88.3%
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 0 - 20℃; for 13h;88.3%
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 0 - 20℃; for 3h; Inert atmosphere;88%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

(R)-1-(2,6-dichloro-3-fluorophenyl)-1-ethanol
330156-50-8

(R)-1-(2,6-dichloro-3-fluorophenyl)-1-ethanol

(R)-3-(1-(2,6-dichloro-3-fluorophenyl)ethyoxyl)-2-nitropyridine
877397-70-1

(R)-3-(1-(2,6-dichloro-3-fluorophenyl)ethyoxyl)-2-nitropyridine

Conditions
ConditionsYield
Stage #1: 3-hydroxy-2-nitropyridine; (R)-1-(2,6-dichloro-3-fluorophenyl)ethan-1-ol With triphenylphosphine In tetrahydrofuran at 20℃; for 1h;
Stage #2: With di-isopropyl azodicarboxylate In tetrahydrofuran at 0℃; for 12h;
88.3%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

2,4-Dichlorobenzyl chloride
94-99-5

2,4-Dichlorobenzyl chloride

3-((2,4-dichlorobenzyl)oxy)-2-nitropyridine
756480-74-7

3-((2,4-dichlorobenzyl)oxy)-2-nitropyridine

Conditions
ConditionsYield
With caesium carbonate In acetonitrile at 90℃; for 2h; Inert atmosphere;88%
With caesium carbonate In acetonitrile at 90℃; for 2h;88%
2-bromo-2-methylpropionic acid methyl ester
23426-63-3

2-bromo-2-methylpropionic acid methyl ester

3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

methyl 2-methyl-2-[(2-nitropyridin-3-yl)oxy]propanoate
1373771-93-7

methyl 2-methyl-2-[(2-nitropyridin-3-yl)oxy]propanoate

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide87%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

(S)-1-(5-fluoro-2-methoxyphenyl)ethanol

(S)-1-(5-fluoro-2-methoxyphenyl)ethanol

A

3-[(S)-1-(5-fluoro-2-methoxyphenyl)ethoxy]-2-nitropyridine

3-[(S)-1-(5-fluoro-2-methoxyphenyl)ethoxy]-2-nitropyridine

B

3-[(R)-1-(5-fluoro-2-methoxyphenyl)ethoxy]-2-nitropyridine
1346817-64-8

3-[(R)-1-(5-fluoro-2-methoxyphenyl)ethoxy]-2-nitropyridine

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In toluene at 0 - 20℃;A n/a
B 86%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

2-nitro-3-(1-(pyridin-2-yl)ethoxy)pyridine

2-nitro-3-(1-(pyridin-2-yl)ethoxy)pyridine

Conditions
ConditionsYield
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 0 - 20℃; for 3h; Inert atmosphere;85%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

C12H16FNO2

C12H16FNO2

C17H18FN3O4

C17H18FN3O4

Conditions
ConditionsYield
Stage #1: 3-hydroxy-2-nitropyridine; C12H16FNO2 With di-isopropyl azodicarboxylate; triphenylphosphine In toluene at 20℃; Inert atmosphere;
Stage #2: With zinc(II) chloride In ethanol at 20℃; for 5h; Solvent;
85%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

methyl (3,4,5-tri-O-acetyl-β-D-arabino-hex-2-ulopyranosyl)onate bromide
225937-33-7

methyl (3,4,5-tri-O-acetyl-β-D-arabino-hex-2-ulopyranosyl)onate bromide

(2S,3S,4R,5R)-3,4,5-Triacetoxy-2-(2-nitro-pyridin-3-yloxy)-tetrahydro-pyran-2-carboxylic acid methyl ester

(2S,3S,4R,5R)-3,4,5-Triacetoxy-2-(2-nitro-pyridin-3-yloxy)-tetrahydro-pyran-2-carboxylic acid methyl ester

Conditions
ConditionsYield
With potassium carbonate In acetone Heating;82%
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

epichlorohydrin
106-89-8

epichlorohydrin

2-nitro-3-oxiranylmethoxypyridine
54127-40-1

2-nitro-3-oxiranylmethoxypyridine

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide at 60℃; for 72h;81%
With potassium carbonate In acetonitrile
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