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TAIZHOU DKD CHEMICAL CO, LTD.,

In stock Contract customization Low Temperature Reactions Fluorine Chemistry Hydrogenation Nitration Chlorination Appearance:white to light yellow crystalline powder Storage:cool and dry warehouse Package:25KG/Drum Application:pharmaceutical

5-Chloro-2-nitropyridine

Cas:52092-47-4

Min.Order:100 Kilogram

Negotiable

Type:Trading Company

inquiry

Shanghai Surseechem Co.,Ltd.

ProName: 5-chloro-2-nitropyridine 52092-47-4 hi... CasNo: 52092-47-4 Appearance: white or off-white powder Application: pharmaceutical research DeliveryTime: In stock PackAge: 25kg per drum Port: Shanghai ProductionC

lower price 5-Chloro-2-nitropyridine

Cas:52092-47-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

5-Chloro-2-nitropyridine

Cas:52092-47-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name 5-Chloro-2-nitropyridine CAS No.

5-Chloro-2-nitropyridine

Cas:52092-47-4

Min.Order:1 Gram

FOB Price: $8.0

Type:Lab/Research institutions

inquiry

Wuhan Fortuna Chemical Co.,Ltd

High quality 5-Chloro-2-nitropyridine CAS 52092-47-4 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/Fe

High quality 5-Chloro-2-nitropyridine CAS 52092-47-4 with factory price

Cas:52092-47-4

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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

High Quality Oled CAS 52092-47-4 Pyridine,5-chloro-2-nitro-

Cas:52092-47-4

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

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

5-Chloro-2-Nitropyridine

Cas:52092-47-4

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

5-Chloro-2-nitropyridine

Cas:52092-47-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co., LTD is a professional research, development and production Cyromazine、lead diacetate trihydrate /Lead acetate trihydrateC、 2-phenylacetamide 、 4-Aminophenyl-1-phenethylpiperidine 、Citric acid monohydrate 、 Citric acid/c

52092-47-4 Pyridine,5-chloro-2-nitro-

Cas:52092-47-4

Min.Order:1 Kilogram

FOB Price: $2.0

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

Pharmaceutical Grade CAS 52092-47-4 with competitive price

Cas:52092-47-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

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

52092-47-4 Pyridine,5-chloro-2-nitro- factory wholesale/high quality

Cas:52092-47-4

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Name: 2-Nitro-5-Chloropyridine Molecular Formula:C5H3ClN2O2 Molecular Weight:158.54 CAS No.:52092-47-4 Appearance:Slight Yellow To Brown Powder Appearance:Slight Yellow To Brown Powder Storage:Store in cool and dry place, away from sun light. Pac

2-Nitro-5-Chloropyridine

Cas:52092-47-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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

Pyridine,5-chloro-2-nitro- 52092-47-4

Cas:52092-47-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

5-Chloro-2-nitropyridine CAS: 52092-47-4 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

5-Chloro-2-nitropyridine CAS: 52092-47-4

Cas:52092-47-4

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

Pyridine,5-chloro-2-nitro-

Cas:52092-47-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

5-Chloro-2-nitropyridine

Cas:52092-47-4

Min.Order:1 Kilogram

FOB Price: $200.0 / 300.0

Type:Lab/Research institutions

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

Pyridine,5-chloro-2-nitro-

Cas:52092-47-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Service 1.Own made fine chemical products 2.Out sourcin

2-Nitro-5-chloropyridine

Cas:52092-47-4

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white crystalline powder Storage:Sealed in a cool ,dry and microtherm place , avoid light . Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Application:It is an impo

52092-47-4 supplier in China

Cas:52092-47-4

Min.Order:100 Gram

Negotiable

Type:Trading Company

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

5-Chloro-2-nitropyridine

Cas:52092-47-4

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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-Nitro-5-chloropyridine

Cas:52092-47-4

Min.Order:0 Metric Ton

Negotiable

Type:Other

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

Pyridine,5-chloro-2-nitro-

Cas:52092-47-4

Min.Order:0

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

5-Chloro-2-nitropyridine

Cas:52092-47-4

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

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

5-Chloro-2-nitropyridine/High quality/Best price

Cas:52092-47-4

Min.Order:1 Gram

FOB Price: $1.0

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

5-Chloro-2-nitropyridine

Cas:52092-47-4

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

52092-47-4 Pyridine,5-chloro-2-nitro-

Cas:52092-47-4

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: 2-Nitro-5-Chloropyridine CAS No.:52092-47-4 Molecule Formula:C5H3ClN2O2 Molecule Weight:158.54 Purity: 99.0% Package: 25kg/drum Description:Off-white to pale yellow crystalline powder Manufacture Standards:Enterprise Sta

High Quality 2-Nitro-5-Chloropyridine

Cas:52092-47-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

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

52092-47-4 5-Chloro-2-nitropyridine

Cas:52092-47-4

Min.Order:1 Kilogram

FOB Price: $1000.0

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

5-Chloro-2-nitropyridine

Cas:52092-47-4

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

5-Chloro-2-nitropyridine Chemical Properties Melting point 119-123℃ Boiling point 275.3±20.0 °C(Predicted) density 1.489±0.06 g/cm3(Predicted) pka -4.87±0.22(Predicted) CAS DataBase Reference 52092-47-4(CAS

5-Chloro-2-nitropyridine

Cas:52092-47-4

Min.Order:1 Gram

FOB Price: $66.0

Type:Lab/Research institutions

inquiry

Synthetic route

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

Conditions
ConditionsYield
With sulfuric acid; dihydrogen peroxide at 20℃; for 48h;71%
With caro's acid
Multi-step reaction with 2 steps
1: 94 percent / trifluoroacetic anhydride / CH2Cl2 / -60 °C
2: 62 percent / trifluoroacetic acid, H2O2 / CH2Cl2 / 1.5 h / 0 °C
View Scheme
2-dimethylsulfilimino-5-chloropyridine
134251-85-7

2-dimethylsulfilimino-5-chloropyridine

A

5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

B

5-Chloro-2-nitro-pyridine 1-oxide
134251-87-9

5-Chloro-2-nitro-pyridine 1-oxide

Conditions
ConditionsYield
With dihydrogen peroxide; trifluoroacetic acid In dichloromethane at 0℃; for 1.5h;A 62%
B 38%
(3-chloro-6-nitro-[2]pyridyl)-hydrazine
99848-04-1

(3-chloro-6-nitro-[2]pyridyl)-hydrazine

5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

Conditions
ConditionsYield
With water; silver(I) acetate
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: acetic acid anhydride; nitric acid
2: phosphorus (V)-chloride / 130 °C
3: methanol; N2H4
4: silver acetate; water
View Scheme
Multi-step reaction with 4 steps
1: acetic acid; acetic acid anhydride; nitric acid
2: phosphorus (V)-chloride / 130 °C
3: methanol; N2H4
4: silver acetate; water
View Scheme
3-hydroxy-2,6-dinitropyridine
15128-91-3

3-hydroxy-2,6-dinitropyridine

5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: phosphorus (V)-chloride / 130 °C
2: methanol; N2H4
3: silver acetate; water
View Scheme
3-chloro-2,6-dinitro-pyridine
101079-67-8

3-chloro-2,6-dinitro-pyridine

5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: methanol; N2H4
2: silver acetate; water
View Scheme
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

concentrated H2 SO4

concentrated H2 SO4

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

Conditions
ConditionsYield
In ethyl acetate; toluene
methanol
67-56-1

methanol

5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

sodium methylate
124-41-4

sodium methylate

3-methoxy-6-nitropyridine
126739-64-8

3-methoxy-6-nitropyridine

Conditions
ConditionsYield
at 20℃;100%
5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

p-cresol
106-44-5

p-cresol

2-nitro-5-(p-tolyloxy)pyridine

2-nitro-5-(p-tolyloxy)pyridine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 12h;94%
piperazine
110-85-0

piperazine

5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

1-(6-nitropyridin-3-yl)piperazine
775288-71-6

1-(6-nitropyridin-3-yl)piperazine

Conditions
ConditionsYield
In butan-1-ol at 22 - 100℃;89.5%
In isopropyl alcohol at 80 - 85℃; for 24h; Time;102.2 g
5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

sodium phenyl-methanolate
20194-18-7

sodium phenyl-methanolate

2-nitro-5-phenylmethoxypyridine

2-nitro-5-phenylmethoxypyridine

Conditions
ConditionsYield
In tetrahydrofuran at 20℃;89.1%
5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

4-Fluorophenol
371-41-5

4-Fluorophenol

5-(4-fluorophenoxy)-2-nitropyridine

5-(4-fluorophenoxy)-2-nitropyridine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 12h;86%
5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

benzyl (3-fluoro-4-hydroxyphenyl)carbamate
1195781-15-7

benzyl (3-fluoro-4-hydroxyphenyl)carbamate

benzyl {3-fluoro-4-[(6-nitropyridin-3-yl)oxy]phenyl}carbamate
1195781-16-8

benzyl {3-fluoro-4-[(6-nitropyridin-3-yl)oxy]phenyl}carbamate

Conditions
ConditionsYield
With caesium carbonate In dimethyl sulfoxide at 20℃; for 3h;83%
piperazine
110-85-0

piperazine

5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

1-(6-nitropyridin-3-yl)piperazine hydrochloride
1221726-34-6

1-(6-nitropyridin-3-yl)piperazine hydrochloride

Conditions
ConditionsYield
In butan-1-ol at 95℃; for 24h; Inert atmosphere;82.3%
5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

Conditions
ConditionsYield
With sulfuric acid; hydrogen In ethanol at 25℃; Electrochemical reaction;82%
With boron dimethyl-trifluoro sulphide In dichloromethane at 60℃; for 0.5h; Sealed tube;72%
With hydrogenchloride; sodium hydrogensulfide
With hydrogenchloride; tin(ll) chloride
With ammonium hydroxide; iron(II) sulfate
5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

(S)-3-methyl-piperazine-1-carboxylic acid tert-butyl ester
147081-29-6

(S)-3-methyl-piperazine-1-carboxylic acid tert-butyl ester

(3S)-tert-butyl 3-methyl-4-(6-nitropyridin-3-yl)piperazine-1-carboxylate
1433849-53-6

(3S)-tert-butyl 3-methyl-4-(6-nitropyridin-3-yl)piperazine-1-carboxylate

Conditions
ConditionsYield
With potassium phosphate; palladium diacetate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl In 1,4-dioxane at 95 - 105℃; Inert atmosphere;80.5%
With potassium phosphate; palladium diacetate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl In toluene at 80 - 90℃; for 20h; Inert atmosphere; Industrial scale;
5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

N-(2-fluoro-5-hydroxyphenyl)-1,3-dimethyl-1H-pyrazole-5-carboxamide
1005788-04-4

N-(2-fluoro-5-hydroxyphenyl)-1,3-dimethyl-1H-pyrazole-5-carboxamide

N-{2-fluoro-5-[(6-nitropyridin-3-yl)oxy]phenyl}-1,3-dimethyl-1H-pyrazole-5-carboxamide
1092394-02-9

N-{2-fluoro-5-[(6-nitropyridin-3-yl)oxy]phenyl}-1,3-dimethyl-1H-pyrazole-5-carboxamide

Conditions
ConditionsYield
With potassium carbonate In water; dimethyl sulfoxide at 75 - 85℃; for 6h; Large scale;78%
5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

benzyl (2-fluoro-4-hydroxyphenyl)carbamate
1195781-24-8

benzyl (2-fluoro-4-hydroxyphenyl)carbamate

benzyl {2-fluoro-4-[(6-nitropyridin-3-yl)oxy]phenyl}carbamate
1195781-25-9

benzyl {2-fluoro-4-[(6-nitropyridin-3-yl)oxy]phenyl}carbamate

Conditions
ConditionsYield
With caesium carbonate In dimethyl sulfoxide at 20℃; for 6h;77%
5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

4-bromo-phenol
106-41-2

4-bromo-phenol

5-(4-bromophenoxy)-2-nitropyridine

5-(4-bromophenoxy)-2-nitropyridine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 12h;77%
1-(1-methylethyl)piperazine
4318-42-7

1-(1-methylethyl)piperazine

5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

1-isopropyl-4-(6-nitropyridin-3-yl)piperazine
943758-04-1

1-isopropyl-4-(6-nitropyridin-3-yl)piperazine

Conditions
ConditionsYield
In acetonitrile for 5h; Reflux;76%
5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

5-hydroxy-2-fluoroaniline
62257-16-3

5-hydroxy-2-fluoroaniline

2-fluoro-5-(6-nitropyridin-3-yloxy)benzenamine
1020173-38-9

2-fluoro-5-(6-nitropyridin-3-yloxy)benzenamine

Conditions
ConditionsYield
With potassium phosphate In water; dimethyl sulfoxide at 75 - 80℃; for 9h;76%
3-HYDROXYPYRIDINE
109-00-2

3-HYDROXYPYRIDINE

5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

2-nitro-5-(pyridine-3-yloxy)pyridine

2-nitro-5-(pyridine-3-yloxy)pyridine

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 5h;76%
5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

3-monochlorophenol
108-43-0

3-monochlorophenol

5-(3-chlorophenoxy)-2-nitropyridine

5-(3-chlorophenoxy)-2-nitropyridine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 12h;75%
1-methyl-piperazine
109-01-3

1-methyl-piperazine

5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

1-methyl-4-(6-nitro-pyridin-3-yl)-piperazine
657410-79-2

1-methyl-4-(6-nitro-pyridin-3-yl)-piperazine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 70℃; for 3h;75%
5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

2,4,6,8-tetramethyl-2,4,6,8-tetravinyl-cyclotetrasiloxane
2554-06-5

2,4,6,8-tetramethyl-2,4,6,8-tetravinyl-cyclotetrasiloxane

2-nitro-5-vinylpyridine
125889-39-6

2-nitro-5-vinylpyridine

Conditions
ConditionsYield
With XPhos; tetrabutyl ammonium fluoride; palladium diacetate In tetrahydrofuran at 67℃; for 24h; Inert atmosphere; Schlenk technique;74%
5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

1,3-dimethyl-1H-pyrazol-5-ol
5203-77-0

1,3-dimethyl-1H-pyrazol-5-ol

5-((1,3-dimethyl-1H-pyrazol-5-yl)oxy)-2-nitropyridine

5-((1,3-dimethyl-1H-pyrazol-5-yl)oxy)-2-nitropyridine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 12h; Inert atmosphere;71%
5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane
201733-56-4

2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane

C10H15BN2O2

C10H15BN2O2

Conditions
ConditionsYield
Stage #1: 5-chloro-2-nitropyridine; 2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate In 1,4-dioxane at 80 - 90℃; Suzuki Coupling; Inert atmosphere;
Stage #2: With hydrogen In 1,4-dioxane at 20℃; under 2280.15 Torr;
68%
4-HYDROXYPIPERIDINE
5382-16-1

4-HYDROXYPIPERIDINE

5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

1-(6-nitropyridin-3-yl)piperidin-4-ol

1-(6-nitropyridin-3-yl)piperidin-4-ol

Conditions
ConditionsYield
With potassium carbonate In dimethyl sulfoxide at 90℃;65%
With potassium carbonate In dimethyl sulfoxide at 90℃; Sealed tube;65%
5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

phenylmethanethiol
100-53-8

phenylmethanethiol

5-(benzylthio)-2-nitropyridine

5-(benzylthio)-2-nitropyridine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 60℃; for 12h;65%
5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

1-t-Butoxycarbonylpiperazine
57260-71-6

1-t-Butoxycarbonylpiperazine

4-(6-nitropyridin-3-yl)-piperazine-1-carboxylic acid tert-butyl ester
571189-16-7

4-(6-nitropyridin-3-yl)-piperazine-1-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
With potassium carbonate In dimethyl sulfoxide at 100 - 110℃; Microwave irradiation;63.81%
With cesium fluoride In dimethyl sulfoxide at 80℃; for 16h;30.15%
5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

diethyl malonate
105-53-3

diethyl malonate

diethyl 2-(6-nitro-3-pyridinyl)malonate

diethyl 2-(6-nitro-3-pyridinyl)malonate

Conditions
ConditionsYield
Stage #1: diethyl malonate With sodium hydride In N,N-dimethyl-formamide at 10 - 20℃; for 0.5h; Inert atmosphere;
Stage #2: 5-chloro-2-nitropyridine In N,N-dimethyl-formamide at 80℃; for 12h;
60.66%
Stage #1: diethyl malonate With sodium hydride In N,N-dimethyl-formamide at 10 - 20℃; for 0.5h; Inert atmosphere;
Stage #2: 5-chloro-2-nitropyridine In N,N-dimethyl-formamide at 80℃; for 12h; Inert atmosphere;
60.66%

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