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Dayang Chem (Hangzhou) Co.,Ltd.

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

4-Chloropyridine Manufacturer/High quality/Best price/In stock

Cas:626-61-9

Min.Order:1 Kilogram

FOB Price: $3.0

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-Chloropyridine

Cas:626-61-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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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

Wholesale price CAS 626-61-9 with best price

Cas:626-61-9

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

Pyridine, 4-chloro-

Cas:626-61-9

Min.Order:1 Gram

Negotiable

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

CAS NO.:626-61-9

Cas:626-61-9

Min.Order:0

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-Chloropyridine

Cas:626-61-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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 4-chloropyridine

Cas:626-61-9

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Henan Tianfu Chemical Co., Ltd.

Product Name: 4-chloropyridine Synonyms: gamma-Chloropyridine;Pyridine, 4-chloro- CAS: 626-61-9 MF: C5H4ClN MW: 113.55 EINECS: 210-956-2 Product Categories: Mol File: 626-61-9.mol 4-chloropyridine Structure 4

626-61-9 4-chloropyridine

Cas:626-61-9

Min.Order:1 Metric Ton

FOB Price: $8900.0

Type:Lab/Research institutions

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Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

4-chloropyridine

Cas:626-61-9

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

4-Chloropyridine

Cas:626-61-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier

4-Chloropyridine

Cas:626-61-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

4-ChloropyridineAppearance:detailed see specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyes

4-Chloropyridine

Cas:626-61-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fandachem Co.,Ltd

4-Chloropyridine cas 626-61-9Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

4-Chloropyridine cas 626-61-9

Cas:626-61-9

Min.Order:0

Negotiable

Type:Other

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Hangzhou Sartort Biopharma Co., Ltd

Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

4-chloropyridine

Cas:626-61-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

4-chloropyridine

Cas:626-61-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

4-chloropyridine

Cas:626-61-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

4-chloropyridine

Cas:626-61-9

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

4-chloropyridine Basic information Product Name: 4-chloro

4-chloropyridine

Cas:626-61-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Nanjing Chemlin Chemical Co., Ltd.

Compound sourcing ServicesAgency of testing serviceFactory audit serviceFounded in Dec. 1999, Nanjing Chemlin Chemical Industrial Co.,Ltd(CHEMLIN) has been covering the business scope from trading of chemicals to custom-synthesis & Manufacturing. Co

626-61-9

Cas:626-61-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemical Technology Co.,LTD

1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi

4-chloropyridine

Cas:626-61-9

Min.Order:0

Negotiable

Type:Other

inquiry

GZ HONESTCHEM CO., LTD

R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

4-Chloropyridine

Cas:626-61-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 4-chloropyridine, CAS:626-61-9 with the most competitive price and the best quality.

4-chloropyridine

Cas:626-61-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Sino Rarechem Labs Co.Ltd

We have two R&D center both in Suzhou and Nanjing. The R&D Center owns labs with 2500m6328 Production Base. And excellent staff, advanced equipments ,instruments, strict quality management system enhance our competitiveness.We are good at rare&hard t

4-chloropyridine

Cas:626-61-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Topbatt Chemical Co., Ltd.

Topbatt Chemical Co., Ltd., Established in 2019, located in Shenzhen, Guangdong Province, is a Manufacturer and Trading company which specialized in fine chemicals like Pharmaceutical Reference Standards and Stable Isotopes. Our Stable Isotopes produ

Trazodone Impurity 20

Cas:626-61-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

coolpharm Ltd

Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.Appearance:yellow to white solid Storage:keep sealed and keep from direct light Package:According client's requirements Application:Phar

4-CHLOROPYRIDINE

Cas:626-61-9

Min.Order:0

Negotiable

Type:Other

inquiry

Shenzhen Sumshine Biotech Co., Ltd.

1. Our staff are all biomedical related majors with rich experience in the pharmaceutical industry, and can provide you with more professional services.2. Our supplier has a good quality management system, and the quality of products is reliable and

Trazodone Impurity 20

Cas:626-61-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai chamflyer chemicals Co., Ltd

High quality Application:Pharmaceutial

4-Chloropyridine

Cas:626-61-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Beckmann Chemikalien KG

4-Chloropyridine

4-Chloropyridine

Cas:626-61-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

4-chlorpyridine hydrochloride
7379-35-3

4-chlorpyridine hydrochloride

4-Chloropyridine
626-61-9

4-Chloropyridine

Conditions
ConditionsYield
With potassium carbonate In acetonitrile at 20℃; for 6h; Inert atmosphere; Schlenk technique;100%
With sodium hydroxide In water Cooling with ice;50%
With sodium hydroxide In 2-methyltetrahydrofuran; water
4-chloropyridine N-oxide
1121-76-2

4-chloropyridine N-oxide

4-Chloropyridine
626-61-9

4-Chloropyridine

Conditions
ConditionsYield
With titanium tetrachloride; tin(ll) chloride In diethyl ether for 0.5h; Ambient temperature;95%
With sodium tetrahydroborate; zirconium(IV) chloride In tetrahydrofuran at 0 - 35℃; for 0.25h; Reduction;95%
With sodium tetrahydroborate; lithium chloride In tetrahydrofuran at 35℃; for 0.5h; Reduction;95%
pyridin-4-ol
626-64-2

pyridin-4-ol

4-Chloropyridine
626-61-9

4-Chloropyridine

Conditions
ConditionsYield
With trichloroacetonitrile; triphenylphosphine In toluene for 4h; Reflux;94%
With phosphorus pentachloride; trichlorophosphate at 150℃;
With trichlorophosphate
4-chloro-2-trimethylsilylpyridine
139585-50-5

4-chloro-2-trimethylsilylpyridine

A

4-Chloropyridine
626-61-9

4-Chloropyridine

B

4,4'-dichloro-2,2'-bipyridine
1762-41-0

4,4'-dichloro-2,2'-bipyridine

Conditions
ConditionsYield
With tetrabutyl ammonium fluoride; silver(l) oxide In N,N-dimethyl-formamide at 20℃; for 12h;A 92%
B 5%
4-pyridone
108-96-3

4-pyridone

4-Chloropyridine
626-61-9

4-Chloropyridine

Conditions
ConditionsYield
With trichlorophosphate80%
Multi-step reaction with 2 steps
1: phosphorus (V)-sulfide / 60 - 70 °C
2: water containing acetic acid; chlorine / Behandeln des Reaktionsprodukts mit wss. Ammoniak
View Scheme
C19H14N2O2
93845-12-6

C19H14N2O2

A

4-Chloropyridine
626-61-9

4-Chloropyridine

B

benzophenone
119-61-9

benzophenone

C

hexachloroethane
67-72-1

hexachloroethane

D

benzophenone azine
983-79-9

benzophenone azine

Conditions
ConditionsYield
With tetrachloromethane Ambient temperature; Irradiation; Yields of byproduct given;A 77%
B n/a
C n/a
D n/a
4-aminopyridine
504-24-5

4-aminopyridine

4-Chloropyridine
626-61-9

4-Chloropyridine

Conditions
ConditionsYield
Stage #1: 4-aminopyridine With tert.-butylnitrite In acetonitrile at 20℃; Sandmeyer Reaction; Flow reactor;
Stage #2: With copper dichloride In ethylene glycol; acetonitrile at 82℃; Sandmeyer Reaction; Flow reactor;
47%
4-iodopyridine
15854-87-2

4-iodopyridine

A

pyridine
110-86-1

pyridine

B

4-Chloropyridine
626-61-9

4-Chloropyridine

Conditions
ConditionsYield
With dichloromethane for 1h; Ambient temperature; Irradiation; Title compound not separated from byproducts;A 40%
B 4 % Chromat.
pyridine
110-86-1

pyridine

tert-Butyl peroxybenzoate
614-45-9

tert-Butyl peroxybenzoate

A

3-Chloropyridine
626-60-8

3-Chloropyridine

B

2-chloropyridine
109-09-1

2-chloropyridine

C

4-Chloropyridine
626-61-9

4-Chloropyridine

D

2,6-dichloropyridine
2402-78-0

2,6-dichloropyridine

Conditions
ConditionsYield
Stage #1: pyridine With chlorine; di-tert-butyl peroxide In tetrachloromethane; water at 231 - 244℃; for 0.00361111 - 0.00722222h;
Stage #2: tert-Butyl peroxybenzoate Product distribution / selectivity;
A n/a
B 35%
C n/a
D n/a
pyridine N-oxide
694-59-7

pyridine N-oxide

4-Chloropyridine
626-61-9

4-Chloropyridine

Conditions
ConditionsYield
With phosphorus pentachloride at 140℃;
pyridine-4-thiol
4556-23-4

pyridine-4-thiol

A

4-Chloropyridine
626-61-9

4-Chloropyridine

B

4,4'-thiobispyridine
37968-97-1

4,4'-thiobispyridine

Conditions
ConditionsYield
With chlorine; acetic acid Behandeln des Reaktionsprodukts mit wss. Ammoniak;
4-nitraminopyridine N-oxide
1124-33-0

4-nitraminopyridine N-oxide

4-Chloropyridine
626-61-9

4-Chloropyridine

Conditions
ConditionsYield
With chloroform; phosphorus trichloride Behandeln der kalten Reaktionsloesung mit Acetylchlorid;
1-(4-pyridyl)pyridinium chloride hydrochloride
5421-92-1

1-(4-pyridyl)pyridinium chloride hydrochloride

4-Chloropyridine
626-61-9

4-Chloropyridine

Conditions
ConditionsYield
With phosphorus pentachloride at 150℃;
pyridine N-oxide
694-59-7

pyridine N-oxide

A

2-chloropyridine
109-09-1

2-chloropyridine

B

4-Chloropyridine
626-61-9

4-Chloropyridine

Conditions
ConditionsYield
With trichlorophosphate at 110℃; for 2h; Yield given. Yields of byproduct given;
pyridine
110-86-1

pyridine

(trichloromethyl)mesitylene
707-74-4

(trichloromethyl)mesitylene

A

4-Chloropyridine
626-61-9

4-Chloropyridine

B

mesytaldehyde
487-68-3

mesytaldehyde

C

N-Pyrid-4-yl-pyridiniumchlorid-hydrochlorid
22752-98-3

N-Pyrid-4-yl-pyridiniumchlorid-hydrochlorid

D

N-(α-chloro-2,4,6-trimethylbenzyl)-4-chloropyridinium chloride

N-(α-chloro-2,4,6-trimethylbenzyl)-4-chloropyridinium chloride

E

N-(2,4,6-trimethyl-α-chlorobenzyl)-4-pyridylpyridinium dichloride

N-(2,4,6-trimethyl-α-chlorobenzyl)-4-pyridylpyridinium dichloride

Conditions
ConditionsYield
Mechanism; Product distribution; effect of various substituents of trichloromethylarenes and pyridines; reaction also with pyridine-d5;
pyridine
110-86-1

pyridine

A

4-Chloropyridine
626-61-9

4-Chloropyridine

B

N-Pyrid-4-yl-pyridiniumchlorid-hydrochlorid
22752-98-3

N-Pyrid-4-yl-pyridiniumchlorid-hydrochlorid

Conditions
ConditionsYield
With mesitotrichloride
pyridine N-oxide
694-59-7

pyridine N-oxide

sulfuryl dichloride
7791-25-5

sulfuryl dichloride

4-Chloropyridine
626-61-9

4-Chloropyridine

Conditions
ConditionsYield
Erhitzen des Reaktionsprodukts auf 140;
hydrogenchloride
7647-01-0

hydrogenchloride

4-(nitroamino)pyridine
26482-55-3

4-(nitroamino)pyridine

4-Chloropyridine
626-61-9

4-Chloropyridine

Conditions
ConditionsYield
bei wiederholtem Eindampfen;
pyridine N-oxide
694-59-7

pyridine N-oxide

hydrogenchloride
7647-01-0

hydrogenchloride

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

phosphorus pentachloride

4-Chloropyridine
626-61-9

4-Chloropyridine

Conditions
ConditionsYield
at 140℃;
pyridine
110-86-1

pyridine

hydrogenchloride
7647-01-0

hydrogenchloride

4-pyridylhydrazine
27256-91-3

4-pyridylhydrazine

iron(III) chloride
7705-08-0

iron(III) chloride

copper(II) sulfate
7758-99-8

copper(II) sulfate

4-Chloropyridine
626-61-9

4-Chloropyridine

4-nitramino-pyridine

4-nitramino-pyridine

4-Chloropyridine
626-61-9

4-Chloropyridine

Conditions
ConditionsYield
With hydrogenchloride bei wiederholtem Eindampfen;
4-oxy-pyridine

4-oxy-pyridine

4-Chloropyridine
626-61-9

4-Chloropyridine

Conditions
ConditionsYield
With phosphorus pentachloride
1-hydroxy-1H-pyridin-4-one
101349-88-6

1-hydroxy-1H-pyridin-4-one

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

phosphorus pentachloride

4-Chloropyridine
626-61-9

4-Chloropyridine

Conditions
ConditionsYield
at 140℃;
pyridin-4-ol
626-64-2

pyridin-4-ol

phosphorus trichloride
7719-12-2, 52843-90-0

phosphorus trichloride

4-Chloropyridine
626-61-9

4-Chloropyridine

Conditions
ConditionsYield
at 150℃;
4-nitraminopyridine N-oxide
1124-33-0

4-nitraminopyridine N-oxide

chloroform
67-66-3

chloroform

phosphorus trichloride
7719-12-2, 52843-90-0

phosphorus trichloride

4-Chloropyridine
626-61-9

4-Chloropyridine

Conditions
ConditionsYield
Behandeln der Reaktionsloesung mit Acetylchlorid;
4-chloropyridine N-oxide
1121-76-2

4-chloropyridine N-oxide

methanol
67-56-1

methanol

Raney nickel

Raney nickel

4-Chloropyridine
626-61-9

4-Chloropyridine

Conditions
ConditionsYield
Hydrogenation;
4-chloropyridine N-oxide
1121-76-2

4-chloropyridine N-oxide

acetic anhydride
108-24-7

acetic anhydride

acetic acid
64-19-7

acetic acid

Raney nickel

Raney nickel

4-Chloropyridine
626-61-9

4-Chloropyridine

Conditions
ConditionsYield
Hydrogenation;
hydrogenchloride
7647-01-0

hydrogenchloride

4-(nitroamino)pyridine
26482-55-3

4-(nitroamino)pyridine

sodium nitrite

sodium nitrite

4-Chloropyridine
626-61-9

4-Chloropyridine

hydrogenchloride
7647-01-0

hydrogenchloride

4-(nitroamino)pyridine
26482-55-3

4-(nitroamino)pyridine

tin (II)-chloride

tin (II)-chloride

A

4-aminopyridine
504-24-5

4-aminopyridine

B

4-Chloropyridine
626-61-9

4-Chloropyridine

C

4-pyridylhydrazine
27256-91-3

4-pyridylhydrazine

4-Chloropyridine
626-61-9

4-Chloropyridine

ethanolamine
141-43-5

ethanolamine

2-(N-(pyridin-4-yl)amino)ethanol
192130-06-6

2-(N-(pyridin-4-yl)amino)ethanol

Conditions
ConditionsYield
at 110℃; for 3h;100%
Heating;100%
25%
With hydrogenchloride In diethyl ether at 140℃; for 1h;25%
4-Chloropyridine
626-61-9

4-Chloropyridine

2-chloro-benzaldehyde
89-98-5

2-chloro-benzaldehyde

(2-chlorophenyl)(4-chloropyridin-3-yl)methanol
109574-96-1

(2-chlorophenyl)(4-chloropyridin-3-yl)methanol

Conditions
ConditionsYield
With lithium diisopropyl amide In tetrahydrofuran at -78℃;99%
With lithium diisopropyl amide 1.) THF, -80 deg C, 1.5 h, 2.) -80 deg C, 1 h; room temp., overnight; Yield given. Multistep reaction;
Stage #1: 4-Chloropyridine With lithium diisopropyl amide In tetrahydrofuran at -70℃; for 1.5h;
Stage #2: 2-chloro-benzaldehyde In tetrahydrofuran at -70℃; for 1.5h;
4-Chloropyridine
626-61-9

4-Chloropyridine

N-methylaniline
100-61-8

N-methylaniline

4-(N-methyl-N-phenylamino)pyridine
64890-22-8

4-(N-methyl-N-phenylamino)pyridine

Conditions
ConditionsYield
With zinc(II) nitrate hexahydrate In acetonitrile at 75℃; for 24h; Reagent/catalyst; Temperature; Sealed tube; Green chemistry;99%
With Zn(2+)*C12H8N4(2-) In acetonitrile at 70℃; for 72h;98%
With bis{1,1’-diphenyl-3,3’-methylenediimidazoline-2,2’-diylidene}nickel(II) dibromide; potassium tert-butylate In 1,4-dioxane at 90℃; for 4h; Catalytic behavior; Reagent/catalyst; Buchwald-Hartwig Coupling; Inert atmosphere; Schlenk technique;96%
4-Chloropyridine
626-61-9

4-Chloropyridine

piperidine
110-89-4

piperidine

Conditions
ConditionsYield
With samarium diiodide In tetrahydrofuran; water for 0.3h; Ambient temperature;98%
4-Chloropyridine
626-61-9

4-Chloropyridine

phenylboronic acid
98-80-6

phenylboronic acid

p-phenylpyridine
939-23-1

p-phenylpyridine

Conditions
ConditionsYield
With potassium phosphate; C28H31ClN2Ni; triphenylphosphine In toluene; tert-butyl alcohol at 90℃; for 4h; Suzuki-Miyaura Coupling; Inert atmosphere; Sealed tube;98%
With palladium on activated charcoal; sodium carbonate; CyJohnPhos In 1,2-dimethoxyethane at 80℃; for 9h; Suzuki-Miyaura coupling;92%
With tetrabutylammomium bromide; potassium carbonate In water at 60℃; for 5h; Suzuki coupling;91%
4-Chloropyridine
626-61-9

4-Chloropyridine

Thien-3-ylboronic acid
6165-69-1

Thien-3-ylboronic acid

4-(thiophen-3-yl)-pyridine
21308-82-7

4-(thiophen-3-yl)-pyridine

Conditions
ConditionsYield
With potassium phosphate; C28H31ClN2Ni; triphenylphosphine In toluene; tert-butyl alcohol at 90℃; for 2.5h; Suzuki-Miyaura Coupling; Inert atmosphere; Sealed tube;98%
4-Chloropyridine
626-61-9

4-Chloropyridine

furan-3-boronic acid
55552-70-0

furan-3-boronic acid

4-(furan-3-yl)pyridine
27079-81-8

4-(furan-3-yl)pyridine

Conditions
ConditionsYield
With potassium phosphate; C28H31ClN2Ni; triphenylphosphine In toluene; tert-butyl alcohol at 90℃; for 12h; Suzuki-Miyaura Coupling; Inert atmosphere; Sealed tube;98%
4-Chloropyridine
626-61-9

4-Chloropyridine

[N-(trifluoromethylsulfonyl)imino][4-(trifluoromethyl)phenyl]-λ3-bromane
957188-75-9

[N-(trifluoromethylsulfonyl)imino][4-(trifluoromethyl)phenyl]-λ3-bromane

4-chloropyridinium (trifluoromethanesulfonyl)imide
1099795-86-4

4-chloropyridinium (trifluoromethanesulfonyl)imide

Conditions
ConditionsYield
In dichloromethane at 0℃; for 2h; Inert atmosphere;97%
4-Chloropyridine
626-61-9

4-Chloropyridine

4-aminopyridine
504-24-5

4-aminopyridine

Conditions
ConditionsYield
With ammonia; copper dichloride at 65℃; for 8h; Temperature; Autoclave; Inert atmosphere;96.7%
With ammonia; zinc(II) chloride at 220 - 230℃; im Rohr;
Multi-step reaction with 2 steps
1: 2 h / Heating
2: CH3SO2OH / 10percent Pd-C / ethanol / Heating
View Scheme
4-Chloropyridine
626-61-9

4-Chloropyridine

carbon dioxide
124-38-9

carbon dioxide

4-chloronicotinic acid
10177-29-4

4-chloronicotinic acid

Conditions
ConditionsYield
With lithium diisopropyl amide In tetrahydrofuran 1.) -78 deg C, 20 min, 2.) 18 h;96%
Stage #1: 4-Chloropyridine With lithium diisopropyl amide In tetrahydrofuran; hexane at -78℃; Inert atmosphere;
Stage #2: carbon dioxide In tetrahydrofuran; hexane
80%
Stage #1: 4-Chloropyridine With lithium diisopropyl amide In tetrahydrofuran; hexanes at -78℃; Inert atmosphere;
Stage #2: carbon dioxide In tetrahydrofuran; hexanes
Stage #1: 4-Chloropyridine With lithium diisopropyl amide In tetrahydrofuran at -78℃;
Stage #2: carbon dioxide In tetrahydrofuran at -78 - 20℃; Product distribution / selectivity;
Stage #1: 4-Chloropyridine With lithium diisopropyl amide In tetrahydrofuran at -78℃;
Stage #2: carbon dioxide In tetrahydrofuran at -78℃;
4-Chloropyridine
626-61-9

4-Chloropyridine

4-methylphenylboronic acid
5720-05-8

4-methylphenylboronic acid

4-(p-tolyl)pyridine
4423-10-3

4-(p-tolyl)pyridine

Conditions
ConditionsYield
With sodium tetrachloropalladate(II); dicyclohexyl {2-sulfo-9-[3-(4-sulfophenyl)propyl]-9H-fluoren-9-yl}phosphonium hydrogen sulfate; potassium carbonate In water; butan-1-ol at 100℃; for 12h; Suzuki coupling; Inert atmosphere;95%
With potassium phosphate; polystyrene; palladium dichloride In water; toluene at 80℃; for 24h; Substitution;90%
With (1,3-bis(2,6-diisopropylphenyl)-3,4,5,6-tetrahydropyrimidin-2-ylidene)Pd(cinnamyl, 3-phenylallyl)Cl; tetrabutylammomium bromide; sodium hydrogencarbonate In water for 1h; Catalytic behavior; Suzuki-Miyaura Coupling; Reflux;77%
With potassium phosphate; 2-(dicyclohexylphosphino)biphenyl based D-gluconamide; palladium diacetate In water at 80℃; for 16h;70%
4-Chloropyridine
626-61-9

4-Chloropyridine

potassium tetrachloroaurate(III) dihydrate

potassium tetrachloroaurate(III) dihydrate

trichloro(4-chloropyridine)gold(III)
21252-75-5

trichloro(4-chloropyridine)gold(III)

Conditions
ConditionsYield
In water KAuCl4*2H2O in H2O treated dropwise with stoich. amount of nitrogen donor base in H2O under stirring, pptd.; ppt. filtered off, washed (H2O) 3 times, dried (vac.), elem. anal.;95%
4-Chloropyridine
626-61-9

4-Chloropyridine

3-pyridylboronic acid
1692-25-7

3-pyridylboronic acid

3,4'-bipyridyl
4394-11-0

3,4'-bipyridyl

Conditions
ConditionsYield
With sodium tetrachloropalladate(II); dicyclohexyl {2-sulfo-9-[3-(4-sulfophenyl)propyl]-9H-fluoren-9-yl}phosphonium hydrogen sulfate; potassium carbonate In water; butan-1-ol at 100℃; for 12h; Suzuki coupling; Inert atmosphere;95%
4-Chloropyridine
626-61-9

4-Chloropyridine

4-methoxyphenylboronic acid
5720-07-0

4-methoxyphenylboronic acid

4-(4-methoxylphenyl)pyridine
5938-16-9

4-(4-methoxylphenyl)pyridine

Conditions
ConditionsYield
With potassium phosphate; 1,3-bis[(diphenylphosphino)propane]dichloronickel(II) In 1,4-dioxane at 100 - 110℃; Suzuki-Miyaura coupling; Inert atmosphere;95%
With potassium phosphate; 1,3-bis[(diphenylphosphino)propane]dichloronickel(II) at 100℃; for 12h; Suzuki-Miyaura Coupling; Schlenk technique; Inert atmosphere;92%
With potassium carbonate at 70℃; for 12h; Suzuki Coupling;68%
4-Chloropyridine
626-61-9

4-Chloropyridine

3-chloro-aniline
108-42-9

3-chloro-aniline

4-[(3-chlorophenyl)amino]pyridine
59235-78-8

4-[(3-chlorophenyl)amino]pyridine

Conditions
ConditionsYield
With zinc(II) nitrate hexahydrate In tetrahydrofuran at 75℃; for 24h; Sealed tube; Green chemistry;95%
4-Chloropyridine
626-61-9

4-Chloropyridine

1-indoline
496-15-1

1-indoline

1-(pyridin-4-yl)indoline
20948-73-6

1-(pyridin-4-yl)indoline

Conditions
ConditionsYield
With zinc(II) nitrate hexahydrate In acetonitrile at 75℃; for 24h; Sealed tube; Green chemistry;95%
decahydroisoquinoline
2744-08-3, 2744-09-4, 6329-61-9

decahydroisoquinoline

4-Chloropyridine
626-61-9

4-Chloropyridine

C14H20N2

C14H20N2

Conditions
ConditionsYield
With zinc(II) nitrate hexahydrate In acetonitrile at 75℃; for 24h; Sealed tube; Green chemistry;95%
4-Chloropyridine
626-61-9

4-Chloropyridine

C39H36BNO2

C39H36BNO2

C38H28N2

C38H28N2

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran; water at 80℃; for 8h; Inert atmosphere;95%
4-Chloropyridine
626-61-9

4-Chloropyridine

1,3-bis-(2,4,6-trimethylphenyl)-2-(imidazolidinylidene)dichloro(5-nitro-2-isopropoxyphenylmethylene)ruthenium

1,3-bis-(2,4,6-trimethylphenyl)-2-(imidazolidinylidene)dichloro(5-nitro-2-isopropoxyphenylmethylene)ruthenium

C36H41Cl3N4O3Ru

C36H41Cl3N4O3Ru

Conditions
ConditionsYield
at 20℃; for 0.5h; Inert atmosphere;95%
4-Chloropyridine
626-61-9

4-Chloropyridine

cyclohexylamine
108-91-8

cyclohexylamine

4-(cyclohexylamino)pyridine
34844-87-6

4-(cyclohexylamino)pyridine

Conditions
ConditionsYield
With sodium hydroxide; water In 1,4-dioxane at 100℃; under 6000480 Torr; for 36h; Substitution;94%
With potassium carbonate
4-Chloropyridine
626-61-9

4-Chloropyridine

5,6-dimethylbenzotriazole
4184-79-6

5,6-dimethylbenzotriazole

1-(2,6-dimethylpyridin-4-yl)-1H-benzotriazole
66571-31-1

1-(2,6-dimethylpyridin-4-yl)-1H-benzotriazole

Conditions
ConditionsYield
at 150 - 200℃; for 0.5h;94%
4-Chloropyridine
626-61-9

4-Chloropyridine

tributylphenylstannane
960-16-7

tributylphenylstannane

p-phenylpyridine
939-23-1

p-phenylpyridine

Conditions
ConditionsYield
With cesium fluoride In ethanol; water at 50℃; for 3h; Stille coupling; Inert atmosphere;94%
With Pd((CH3)2C6H3NC(CH3)CHC(CH3)NC6H3(CH3)2)(CH3)(P(CH2CH3)3); cesium fluoride In tetrahydrofuran at 50℃; for 4h; Stille Cross Coupling;94%
With C20H34NO2PPd; cesium fluoride In tetrahydrofuran at 20℃; for 4h; Stille coupling; Inert atmosphere;91%
With Pd/Al(OH)3; potassium carbonate In N,N-dimethyl-formamide at 120℃; for 54h; Stille Cross Coupling;79%
With cesium fluoride In water; N,N-dimethyl-formamide at 110℃; for 20h; Stille coupling;78%
4-Chloropyridine
626-61-9

4-Chloropyridine

4,4-ethylenedioxycyclohexan-1-ol
22428-87-1

4,4-ethylenedioxycyclohexan-1-ol

4-(1,4-dioxaspiro[4.5]decan-8-yloxy)pyridine
1338556-31-2

4-(1,4-dioxaspiro[4.5]decan-8-yloxy)pyridine

Conditions
ConditionsYield
With sodium t-butanolate94%
4-Chloropyridine
626-61-9

4-Chloropyridine

imidazo[1,2-a]pyridine-3-carboxylic acid
6200-60-8

imidazo[1,2-a]pyridine-3-carboxylic acid

3-pyridin-4-ylimidazo[1,2-a]pyridine
1373494-54-2

3-pyridin-4-ylimidazo[1,2-a]pyridine

Conditions
ConditionsYield
With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; palladium diacetate; potassium carbonate In N,N-dimethyl acetamide at 150℃; for 24h;94%
4-Chloropyridine
626-61-9

4-Chloropyridine

C12H12N4O

C12H12N4O

2-methyl-6-(pyridin-4-ylamino)-N-(pyrimidin-5-yl)benzamide

2-methyl-6-(pyridin-4-ylamino)-N-(pyrimidin-5-yl)benzamide

Conditions
ConditionsYield
With aluminum (III) chloride; sodium hydroxide In ethanol for 5h; Reflux;93.1%
4-Chloropyridine
626-61-9

4-Chloropyridine

1-phenylmethylpiperazine
2759-28-6

1-phenylmethylpiperazine

1-benzyl-4-(4'-pyridinyl)piperazine
63980-43-8

1-benzyl-4-(4'-pyridinyl)piperazine

Conditions
ConditionsYield
In xylene for 20h; Heating;93%
1-methyl-3-hydroxypiperidine
3554-74-3

1-methyl-3-hydroxypiperidine

4-Chloropyridine
626-61-9

4-Chloropyridine

4-(1-methylpiperidin-3-yloxy)pyridine
635699-17-1

4-(1-methylpiperidin-3-yloxy)pyridine

Conditions
ConditionsYield
With potassium tert-butylate In dimethyl sulfoxide at 20℃; for 21h;93%

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