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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 4-Chloro-3-Nitropyridine supplier in China

Cas:13091-23-1

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

Good quality 4-Chloro-3-nitropyridine CAS 13091-23-1 with favorable price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/

Good quality 4-Chloro-3-nitropyridine CAS 13091-23-1 with favorable price

Cas:13091-23-1

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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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

4-Chloro-3-Nitropyridine

Cas:13091-23-1

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product specifica

4-Chloro-3-nitropyridine

Cas:13091-23-1

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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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

4-Chloro-3-nitropyridine

Cas:13091-23-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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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

4-Chloro-3-nitropyridine

Cas:13091-23-1

Min.Order:1 Gram

FOB Price: $1.0

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 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

4-Chloro-3-nitro-pyridine

Cas:13091-23-1

Min.Order:1 Kilogram

FOB Price: $20.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

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

4-Chloro-3-Nitropyridine CAS 13091-23-1

Cas:13091-23-1

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

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

Pharmaceutical Grade CAS 13091-23-1 with competitive price

Cas:13091-23-1

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

High Quality 4-Chloro-3-Nitropyridine CAS No 13091-23-1 Manufacturer

Cas:13091-23-1

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Name: 4-Chloro-3-nitropyridine Synonyms: 4-chloro-3-nitro-pyridine CAS: 13091-23-1 MF: C5H3ClN2O2 Appearance:Colorless clear liquid Storage:Preserve in well-closed, light-resistant and airtight containers. Package:25kg/drum Application:Org

4-Chloro-3-nitropyridine

Cas:13091-23-1

Min.Order:1 Kilogram

FOB Price: $1.0

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

4-Chloro-3-nitropyridine 13091-23-1

Cas:13091-23-1

Min.Order:1 Kilogram

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

Pharma Intermediate, 4-Chloro-3-nitropyridine CAS:13091-23-1

Cas:13091-23-1

Min.Order:1 Kilogram

FOB Price: $420.0 / 450.0

Type:Trading Company

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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

4-Chloro-3-nitropyridine

Cas:13091-23-1

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

4-Chloro-3-Nitropyridine

Cas:13091-23-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

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

4-Chloro-3-nitropyridine CAS 13091-23-1

Cas:13091-23-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

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

4-Chloro-3-nitropyridine

Cas:13091-23-1

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

4-Chloro-3-nitropyridine

Cas:13091-23-1

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

4-Chloro-3-nitropyridine

Cas:13091-23-1

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

4-Chloro-3-nitropyridine

Cas:13091-23-1

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 4-Chloro-3-nitropyridine

Cas:13091-23-1

Min.Order:100 Gram

Negotiable

Type:Other

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 providing h

Factory Supply 4-Chloro-3-nitropyridine

Cas:13091-23-1

Min.Order:0

Negotiable

Type:Other

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Siwei Development Group Ltd.

Product name: 4-Chloro-3-Nitropyridine CAS No.: 13091-23-1 Molecule Formula:C5H3ClN2O2 Molecule Weight:158.54 Purity: 99.0% Package: 25kg/drum Description:White to off-white powder Manufacture Standards:Enterprise Standard TESTIN

Lower Price 4-Chloro-3-Nitropyridine on stock

Cas:13091-23-1

Min.Order:1 Kilogram

Negotiable

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,

4-Chloro-3-nitropyridine

Cas:13091-23-1

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

4-Chloro-3-nitropyridine Basic information Product Name: 4-Chloro-3-nitropyridine Synonyms: 4-Chloro-3-nitropyridine, 95%, may cont. variable amounts of oligomers;4-Chloro-3-Nitropyridine, May Cont. Variable Amounts of Oligomers;4-Chloro-3-nit

4-Chloro-3-nitropyridine

Cas:13091-23-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

4-Chloro-3-nitropyridine

Cas:13091-23-1

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

4-Chloro-3-nitropyridine

Cas:13091-23-1

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

4-Chloro-3-nitropyridine

Cas:13091-23-1

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

4-Chloro-3-nitropyridine

Cas:13091-23-1

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

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 and h

4-Chloro-3-nitropyridine

Cas:13091-23-1

Min.Order:0

Negotiable

Type:Other

inquiry

Synthetic route

4-hydroxy-3-nitropyridine
5435-54-1

4-hydroxy-3-nitropyridine

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

Conditions
ConditionsYield
With trichlorophosphate In toluene at 110℃; for 16h;99%
With phosphorus pentachloride In trichlorophosphate for 3h; Heating / reflux;99%
With trichlorophosphate In toluene at 0 - 110℃; for 16h; Heating / reflux;99%
3-nitro-4(1H)-pyridinone
15590-90-6

3-nitro-4(1H)-pyridinone

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

Conditions
ConditionsYield
With phosphorus pentachloride; trichlorophosphate for 3h; Heating;91%
nitro-(3-nitro-[4]pyridyl)-amine
15367-01-8

nitro-(3-nitro-[4]pyridyl)-amine

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

Conditions
ConditionsYield
With chloroform; phosphorus pentachloride
3-nitro-4-oxy-pyridine

3-nitro-4-oxy-pyridine

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

Conditions
ConditionsYield
With phosphorus pentachloride; trichlorophosphate
phosphorus pentachloride
10026-13-8, 874483-75-7

phosphorus pentachloride

4-hydroxy-3-nitropyridine
5435-54-1

4-hydroxy-3-nitropyridine

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

pyridin-4-ol
626-64-2

pyridin-4-ol

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 72 percent / HNO3; H2SO4 / 4 h / 80 °C
2: PCl5 / 1,2-dichloro-ethane / Heating
View Scheme
Multi-step reaction with 2 steps
1: 72 percent / HNO3, H2SO4, SO3 / 1 h / Heating
2: 87 percent / PCl5, POCl3 / 6 h / 130 - 140 °C
View Scheme
With sulfuric acid; nitric acid In water
pyridin-4-ol
626-64-2

pyridin-4-ol

3.) MeMgX

3.) MeMgX

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 82 percent / HNO3/H2SO4 / 70 °C
2: 73 percent / POCl3 / Heating
View Scheme
nitrate 4-hydroxypyridine
3454-03-3

nitrate 4-hydroxypyridine

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 45 percent / fuming nitric acid, 20percent oleum / 1 h / Heating
2: 94 percent / POCl3, PCl5 / 3 h / Heating
View Scheme
4-pyridone
108-96-3

4-pyridone

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: ethanol
2: phosphoryl chloride; phosphorus (V)-chloride
View Scheme
1,1-dichloroethane
75-34-3

1,1-dichloroethane

phosphorus pentachloride
10026-13-8, 874483-75-7

phosphorus pentachloride

4-hydroxy-3-nitropyridine
5435-54-1

4-hydroxy-3-nitropyridine

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

4-hydroxy-3-nitropyridine
5435-54-1

4-hydroxy-3-nitropyridine

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

Conditions
ConditionsYield
With phosphorus pentachloride
4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

phenol
108-95-2

phenol

3-nitro-4-phenoxypyridine
132038-21-2

3-nitro-4-phenoxypyridine

Conditions
ConditionsYield
With sodium hydride In tetrahydrofuran at 20℃;100%
With sodium hydride In tetrahydrofuran at 20℃;99%
With potassium carbonate In N,N-dimethyl-formamide at 80℃;97%
O-benzylethanolamine
38336-04-8

O-benzylethanolamine

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

C14H15N3O3
918152-14-4

C14H15N3O3

Conditions
ConditionsYield
at 60℃; for 2h;100%
4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

4-(6-methyl-pyridin-3-yloxy)-3-nitropyridine
919118-80-2

4-(6-methyl-pyridin-3-yloxy)-3-nitropyridine

Conditions
ConditionsYield
Stage #1: 5-Hydroxy-2-methylpyridine With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.25h;
Stage #2: 4-chloro-3-nitropyridine In N,N-dimethyl-formamide at 20℃; for 2h;
100%
4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

4-methoxy-aniline
104-94-9

4-methoxy-aniline

p. methoxy anilino-4 nitro-3 pyridine
14251-87-7

p. methoxy anilino-4 nitro-3 pyridine

Conditions
ConditionsYield
With sodium hydrogencarbonate In tetrahydrofuran; ethanol at 20 - 80℃; for 2h;100%
Stage #1: 4-chloro-3-nitropyridine; 4-methoxy-aniline at 20℃; for 16h; Neat (no solvent);
Stage #2: With sodium hydrogencarbonate In water
81%
With triethylamine In ethanol at 20℃; for 16h;
4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

1-t-Butoxycarbonylpiperazine
57260-71-6

1-t-Butoxycarbonylpiperazine

tert-butyl 4-(3-nitropyridin-4-yl)piperazine-1-carboxylate
608142-93-4

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

Conditions
ConditionsYield
With triethylamine In 1,4-dioxane at 150℃; for 0.133333h; Microwave irradiation;100%
With triethylamine In 1,4-dioxane at 150℃; for 0.133333h; Product distribution / selectivity; Microwave irradiation;100%
In ethanol at 20℃; for 48h;99%
4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

(S)-2-methyl-piperazine-1-carboxylic acid tert-butyl ester
169447-70-5

(S)-2-methyl-piperazine-1-carboxylic acid tert-butyl ester

C15H22N4O4
1023298-91-0

C15H22N4O4

Conditions
ConditionsYield
With N,N-diethyl-N-isopropylamine In 1,4-dioxane at 120℃; for 0.333333h; Microwave irradiation;100%
piperidine
110-89-4

piperidine

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

3-nitro-4-(piperidin-1-yl)pyridine
85868-36-6

3-nitro-4-(piperidin-1-yl)pyridine

Conditions
ConditionsYield
In ethanol at 70℃; for 2h; Inert atmosphere;100%
In ethanol at 20℃; for 48h;95%
In ethanol at 20℃; for 48h;95%
4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

GlyOEt*HCl
459-73-4

GlyOEt*HCl

N-(3-nitro-4-pyridinyl)glycine ethyl ester
90887-26-6

N-(3-nitro-4-pyridinyl)glycine ethyl ester

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In acetonitrile at 150℃; for 0.5h; Microwave irradiation;100%
4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

ethyl acetoacetate
141-97-9

ethyl acetoacetate

ethyl 2-(3-nitropyridin-4-yl)-3-oxobutanoate
65645-51-4

ethyl 2-(3-nitropyridin-4-yl)-3-oxobutanoate

Conditions
ConditionsYield
Stage #1: ethyl acetoacetate With sodium hydride In N,N-dimethyl-formamide for 1h; Large scale reaction;
Stage #2: 4-chloro-3-nitropyridine In N,N-dimethyl-formamide for 1.5h; Large scale reaction;
100%
4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

2-methoxyethylamine
109-85-3

2-methoxyethylamine

N-[2-(methyloxy)ethyl]-3-nitro-4-pyridinamine
1040063-55-5

N-[2-(methyloxy)ethyl]-3-nitro-4-pyridinamine

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In ethanol at 150℃; for 0.316667h; Microwave vial;100%
4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

cyclopropylboronic acid
411235-57-9

cyclopropylboronic acid

4-cyclopropyl-3-nitropyridine
1365763-14-9

4-cyclopropyl-3-nitropyridine

Conditions
ConditionsYield
With potassium carbonate In xylene at 130℃; Inert atmosphere;100%
With potassium carbonate; tetrakis(triphenylphosphine) palladium(0) In xylene at 130℃; Inert atmosphere;100%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 5,5-dimethyl-1,3-cyclohexadiene at 130℃; Inert atmosphere;100%
With potassium fluoride; sodium bromide; tetrakis(triphenylphosphine) palladium(0) In toluene Inert atmosphere; Reflux;63%
4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

2-methyl-4-methoxyaniline
102-50-1

2-methyl-4-methoxyaniline

N-(4-methoxy-2-methylphenyl)-3-nitropyridin-4-amine
1513682-06-8

N-(4-methoxy-2-methylphenyl)-3-nitropyridin-4-amine

Conditions
ConditionsYield
With triethylamine In ethanol at 20℃; for 16h;100%
With triethylamine In ethanol at 20℃; for 16h;100%
With triethylamine In ethanol at 20℃; for 16h;100%
tert-butyl n-[(3R,4R)-4-fluoropiperidin-3-yl]carbamate
1052713-47-9

tert-butyl n-[(3R,4R)-4-fluoropiperidin-3-yl]carbamate

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

tert-butyl [(3R,4R)-4-fluoro-1-(3-nitropyridin-4-yl)piperidin-3-yl]carbamate
1052713-60-6

tert-butyl [(3R,4R)-4-fluoro-1-(3-nitropyridin-4-yl)piperidin-3-yl]carbamate

Conditions
ConditionsYield
With triethylamine In isopropyl alcohol at 100℃; for 1h;100%
N-(tert-butoxycarbonyl)-1,4-phenylenediamine
71026-66-9

N-(tert-butoxycarbonyl)-1,4-phenylenediamine

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

t-butyl {4-[(3-nitro-4-pyridinyl)amino]phenyl}carbamate
850851-04-6

t-butyl {4-[(3-nitro-4-pyridinyl)amino]phenyl}carbamate

Conditions
ConditionsYield
In tetrahydrofuran; dichloromethane at 0 - 20℃; for 16h;99%
piperazine
110-85-0

piperazine

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

1-(3-nitropyridin-4-yl)piperazine
1052704-89-8

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

Conditions
ConditionsYield
In ethanol at 20℃; for 48h;99%
4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

tert-butyl (S)-piperidin-3-yl-carbamate
216854-23-8

tert-butyl (S)-piperidin-3-yl-carbamate

(S)-1-(3-nitropyridin-4-yl)piperidin-3-yl-carbamic acid tert-butyl ester
1026669-77-1

(S)-1-(3-nitropyridin-4-yl)piperidin-3-yl-carbamic acid tert-butyl ester

Conditions
ConditionsYield
With bis(isopropyl)ethylamine In ethanol at 20℃; for 48h;99%
With N-ethyl-N,N-diisopropylamine In isopropyl alcohol at 60℃; for 3h;99%
With N-ethyl-N,N-diisopropylamine In butan-1-ol at 130℃; for 1h;98%
With N-ethyl-N,N-diisopropylamine In ethanol at 80℃; for 1h; Microwave irradiation;96.7%
With N-ethyl-N,N-diisopropylamine In ethanol at 20℃; for 5h;87%
4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

tert-butyl (piperidin-3-ylmethyl)carbamate
142643-29-6

tert-butyl (piperidin-3-ylmethyl)carbamate

tert-butyl (1-(3-nitropyridin-4-yl)piperidin-3-yl)methylcarbamate
1052704-87-6

tert-butyl (1-(3-nitropyridin-4-yl)piperidin-3-yl)methylcarbamate

Conditions
ConditionsYield
With bis(isopropyl)ethylamine In ethanol at 20℃; for 48h;99%
tert-butyl [(3R,5S)-4-hydroxy-4,5-dimethylpiperidin-3-yl]carbamate
1620013-59-3

tert-butyl [(3R,5S)-4-hydroxy-4,5-dimethylpiperidin-3-yl]carbamate

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

tert-butyl [(3R,5S)-4-hydroxy-4,5-dimethyl-1-(3-nitropyridin-4-yl)piperidin-3-yl]carbamate

tert-butyl [(3R,5S)-4-hydroxy-4,5-dimethyl-1-(3-nitropyridin-4-yl)piperidin-3-yl]carbamate

Conditions
ConditionsYield
With triethylamine In isopropyl alcohol at 80℃; for 2h;99%
3,5-Dimethylthiophenol
38360-81-5

3,5-Dimethylthiophenol

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

4-<(3',5'-Dimethylphenyl)thio>-3-nitropyridine
152038-60-3

4-<(3',5'-Dimethylphenyl)thio>-3-nitropyridine

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In 1,4-dioxane for 2h; Ambient temperature;98%
4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

methylamine
74-89-5

methylamine

3-nitro-4-methylaminopyridine
1633-41-6

3-nitro-4-methylaminopyridine

Conditions
ConditionsYield
In dichloromethane; water at 40℃; for 1h;98%
In dichloromethane; water at 40℃; for 1h;98%
In dichloromethane; water at 40℃; for 1h;91%
4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

4-chloro-2-hydroxy-5-nitropyridine
850663-54-6

4-chloro-2-hydroxy-5-nitropyridine

Conditions
ConditionsYield
Stage #1: 4-chloro-3-nitropyridine With tert.-butylhydroperoxide; potassium tert-butylate; ammonia In tetrahydrofuran; decane at -78 - 0℃; for 1.5h;
Stage #2: With ammonium chloride In tetrahydrofuran; decane; water at -35 - 20℃;
98%
With tert.-butylhydroperoxide; potassium tert-butylate; ammonia In tetrahydrofuran; decane at -40 - 0℃; for 2.75h; Inert atmosphere;95%
With tert.-butylhydroperoxide; potassium tert-butylate; ammonia In tetrahydrofuran91%
1H-imidazole
288-32-4

1H-imidazole

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

4-(1-Imidazolyl)-3-nitropyridine

4-(1-Imidazolyl)-3-nitropyridine

Conditions
ConditionsYield
With triethylamine In 1,4-dioxane96.4%
With triethylamine In 1,4-dioxane96.4%
4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

aniline
62-53-3

aniline

4-(N-phenylamino)-3-nitropyridine
35750-90-4

4-(N-phenylamino)-3-nitropyridine

Conditions
ConditionsYield
With sodium acetate; acetic acid at 130℃; for 14h;96%
With triethylamine In chloroform at 0℃; for 16h; Heating / reflux;80%
With hydrogenchloride In 2-methoxy-ethanol for 18h; Heating;41%
4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

phenylboronic acid
98-80-6

phenylboronic acid

3-nitro-4-phenylpyridine
220952-00-1

3-nitro-4-phenylpyridine

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In tetrahydrofuran; water for 2h; Reflux; Inert atmosphere;96%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,2-dimethoxyethane95%
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In ethanol; toluene at 100℃; for 4h;95%
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In tetrahydrofuran; water for 2h; Suzuki Coupling; Inert atmosphere; Reflux;52%
pyrrolidine
123-75-1

pyrrolidine

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

3-nitro-4-N-pyrrolidinopyridine
90674-35-4

3-nitro-4-N-pyrrolidinopyridine

Conditions
ConditionsYield
In water at 130℃; for 0.5h;96%
In 1,4-dioxane95.4%
4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

Cyclopropylamine
765-30-0

Cyclopropylamine

N-cyclopropyl-3-nitropyridin-4-amine
380605-28-7

N-cyclopropyl-3-nitropyridin-4-amine

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In ethanol for 10h; Reflux;96%
benzyl N-[(3S)-3-piperidyl]carbamate
478646-33-2

benzyl N-[(3S)-3-piperidyl]carbamate

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

benzyl [(3S)-1-(3-nitropyridin-4-yl)piperidin-3-yl]carbamate
1620239-09-9

benzyl [(3S)-1-(3-nitropyridin-4-yl)piperidin-3-yl]carbamate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In butan-1-ol at 130℃; for 1h; Microwave irradiation;96%
4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

(R)-1-benzyl-3-aminopyrrolidine
114715-39-8

(R)-1-benzyl-3-aminopyrrolidine

(R)-N-(1-benzylpyrrolidin-3-yl)-3-nitropyridin-4-amine

(R)-N-(1-benzylpyrrolidin-3-yl)-3-nitropyridin-4-amine

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In isopropyl alcohol for 4h; Reflux;96%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

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

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

3-nitro-4-(N,N-dimethylamino)pyridine
5028-26-2

3-nitro-4-(N,N-dimethylamino)pyridine

Conditions
ConditionsYield
With sodium sulfide at 155℃; for 4h;95%

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