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Changzhou Helios Biomedical Science and Technology Co.,LTD.

Changzhou Helios Biochemical Co., Ltd is a leading manufacturer and supplier for medical intermediates and pesticide intermediates . We specialize in custom synthesis of benzene ring, pyridine and pyrimidine derivatives to help customers to accelerat

3-Amino-2,5-dichloropyridine/Best supplier/High purity98%+/In stock/CAS No.78607-32-6

Cas:78607-32-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Dayang Chem (Hangzhou) Co.,Ltd.

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

2,5-Dichloropyridin-3-amine Manufacturer/High quality/Best price/In stock

Cas:78607-32-6

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

3-Amino-2,5-dichloropyridine

Cas:78607-32-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Product Name: 2,5-Dichloropyridin-3-amine Synonyms: TIMTEC-BB SBB005503;BUTTPARK 43\57-86;2,5-DICHLOROPYRIDIN-3-AMINE;2,5-DICHLORO-PYRIDIN-3-YLAMINE;2,5-DICHLORO-3-AMINOPYRIDINE;3-AMINO-2,5-DICHLOROPYRIDINE;2,5-Dichloro-3-pyridinamine;

78607-32-6 2,5-Dichloropyridin-3-amine

Cas:78607-32-6

Min.Order:1 Kilogram

FOB Price: $8900.0

Type:Lab/Research institutions

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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

Top Purity CAS 78607-32-6 with fast shipping

Cas:78607-32-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Name: 2,5-Dichloropyridin-3-amine CAS:78607-32-6 MF: C5H4Cl2N2 Appearance:White Powder Storage:Store in cool and dry place, away from sun light. Package:25kg Application:Pharmaceutical Intermediate Transportation:By sea or by air Port:Qingdao Port

2,5-Dichloropyridin-3-amine

Cas:78607-32-6

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

3-Pyridinamine,2,5-dichloro- 78607-32-6

Cas:78607-32-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

3-Pyridinamine,2,5-dichloro-

Cas:78607-32-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Changchun Artel lmport and Export trade company

Price, service, company and transport advantage: 1.place of origin china with super quality by reasonable price. 2. it's customers' right to choose the package (ems, dhl, fedex, ups); 3. it's custo

BEST PRICE/2,5-Dichloropyridin-3-amine

Cas:78607-32-6

Min.Order:10 Gram

Negotiable

Type:Trading Company

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Hangzhou J&H Chemical Co., Ltd.

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

3-Pyridinamine,2,5-dichloro-

Cas:78607-32-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Shaanxi Cuicheng Biomedical Technology Co., Ltd.

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

2,5-Dichloropyridin-3-amine

Cas:78607-32-6

Min.Order:1 Gram

Negotiable

Type:Other

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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,

2,5-Dichloropyridin-3-amine

Cas:78607-32-6

Min.Order:1 Milligram

Negotiable

Type:Trading Company

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Changzhou Anchor Biological Technology Co., Ltd.

Our company is engaged in customizing the benzene ring and pyridine derivative organic intermediates, and the quantity is flexible according to customer's needs. It mainly provides high-quality intermediates for domestic and foreign pharmaceuti

3-Amino-2,5-dichloropyridine CAS:78607-32-6

Cas:78607-32-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

2,5-Dichloropyridin-3-amine

Cas:78607-32-6

Min.Order:0

Negotiable

Type:Trading Company

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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

2,5-Dichloropyridin-3-amine CAS NO.78607-32-6 from Jilin Tely with High Purity CAS NO.78607-32-6 CAS NO.78607-32-6

Cas:78607-32-6

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

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Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

3-Amino-2,5-dichloropyridine

Cas:78607-32-6

Min.Order:0

Negotiable

Type:Manufacturers

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Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

3-Amino-2,5-dichloropyridine cas no. 78607-32-6 98%

Cas:78607-32-6

Min.Order:0

Negotiable

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

2,5-Dichloropyridin-3-amine

Cas:78607-32-6

Min.Order:0

Negotiable

Type:Other

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GIHI CHEMICALS CO.,LIMITED

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

3-Amino-2,5-dichloropyridine

Cas:78607-32-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou Dingyan Chem Co., Ltd

high purity, manufacturer Application:Intermediate

2,5-Di Chloro-3-Amino Pyridine

Cas:78607-32-6

Min.Order:0

Negotiable

Type:Manufacturers

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Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

2,5-DICHLORO-3-AMINOPYRIDINE

Cas:78607-32-6

Min.Order:0

Negotiable

Type:Manufacturers

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Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

3-AMino-2,5-dichloropyridine

Cas:78607-32-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou Ocean Chemical Co., Ltd.

★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support

2,5-Dichloropyridin-3-amine

Cas:78607-32-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou Fandachem Co.,Ltd

2,5-Dichloropyridin-3-amineAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

2,5-Dichloropyridin-3-amine

Cas:78607-32-6

Min.Order:0

Negotiable

Type:Other

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Henan Kanbei Chemical Co.,LTD

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

2,5-Dichloropyridin-3-amine

Cas:78607-32-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Changzhou Ansciep Chemical Co.,Ltd.

reagent grade ex stockAppearance:white or off-white crystalline powder Storage:Keep away of light,cool place Package:1L 5L 10L 25L bottle Application:pharma intermediate Transportation:by Fedex, ship or plane

3-Amino-2,5-dichloropyridine

Cas:78607-32-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

2,5-Dichloropyridin-3-amine

Cas:78607-32-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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SAGECHEM LIMITED

78607-32-6 Application:intermediate

2,5-Dichloropyridin-3-amine

Cas:78607-32-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Chemlyte Solutions

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

3-Amino-2,5-dichloropyridine

Cas:78607-32-6

Min.Order:0

Negotiable

Type:Other

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Hunan Russell Chemicals Technology Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

3-Amino-2,5-dichloropyridine 78607-32-6

Cas:78607-32-6

Min.Order:0

Negotiable

Type:Trading Company

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Synthetic route

2,5-dichloro-3-nitropyridine
21427-62-3

2,5-dichloro-3-nitropyridine

3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

Conditions
ConditionsYield
With formic acid; triethylamine for 24h; chemoselective reaction;95%
With hydrogen In tetrahydrofuran; water at 120℃; under 37503.8 Torr; for 15h; chemoselective reaction;94%
With chlorobis(cyclooctene)rhodium(I) dimer In N,N-dimethyl-formamide at 120℃; for 12h; pH=2.25; Inert atmosphere;86%
2-bromo-3-amino-5-chloropyridine
90902-83-3

2-bromo-3-amino-5-chloropyridine

3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

Conditions
ConditionsYield
With hydrogenchloride
2-bromo-5-chloro-3-nitropyridine
75806-86-9

2-bromo-5-chloro-3-nitropyridine

3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: iron-turnings; acetic acid
2: aqueous HCl
View Scheme
2-amino-5-chloro-3-nitropyridine
5409-39-2

2-amino-5-chloro-3-nitropyridine

3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: concentrated aqueous hydrochloric acid / -10 °C / anschliessend Behandeln mit wss. Natriumnitrit-Loesung
2: iron-turnings; acetic acid
View Scheme
5-chloro-3-nitropyridin-2-ol
21427-61-2

5-chloro-3-nitropyridin-2-ol

3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: phosphoryl chloride; phosphorus (V)-chloride
2: iron-turnings; acetic acid
View Scheme
Multi-step reaction with 3 steps
1: bromine; phosphorus (III)-bromide
2: iron-turnings; acetic acid
3: aqueous HCl
View Scheme
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

C26H35ClN4O3Si

C26H35ClN4O3Si

C31H38Cl2N6O3Si

C31H38Cl2N6O3Si

Conditions
ConditionsYield
With chloro(2-dicyclohexylphosphino-2′,4′,6′-triisopropyl-1,1′-biphenyl)[2-(2-aminoethyl)phenyl]palladium(II) methyl-t-butyl ether adduct; caesium carbonate In tetrahydrofuran at 95℃; for 18h; Inert atmosphere;100%
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

chloroacetyl chloride
79-04-9

chloroacetyl chloride

2-chloro-N-(2,5-dichloro-pyridin-3-yl)-acetamide
1256478-40-6

2-chloro-N-(2,5-dichloro-pyridin-3-yl)-acetamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0℃; Inert atmosphere;96%
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

3-chlorobenzoate
535-80-8

3-chlorobenzoate

2,5-dichloro-N-(3-chloro-phenyl)-nicotinamide
1314530-64-7

2,5-dichloro-N-(3-chloro-phenyl)-nicotinamide

Conditions
ConditionsYield
In acetonitrile at 20℃;90%
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

4,5-dichloro-1,2,3-dithiazolium chloride
75318-43-3

4,5-dichloro-1,2,3-dithiazolium chloride

(Z)-2,5-dichloro-N-(4-chloro-5H-1,2,3-dithiazol-5-ylidene)pyridin-3-amine
1417816-48-8

(Z)-2,5-dichloro-N-(4-chloro-5H-1,2,3-dithiazol-5-ylidene)pyridin-3-amine

Conditions
ConditionsYield
Stage #1: 3-amino-2,5-dichloropyridine; 4,5-dichloro-1,2,3-dithiazolium chloride In dichloromethane at 20℃; for 1h;
Stage #2: With 2,6-dimethylpyridine In dichloromethane at 20℃; for 2h;
82%
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

1,3,5-trimethyl-benzene
108-67-8

1,3,5-trimethyl-benzene

2,5-dichloro-N-mesityl-3-aminopyridine

2,5-dichloro-N-mesityl-3-aminopyridine

Conditions
ConditionsYield
With I,I-bis(acetoxy)iodobenzene at 20℃; regioselective reaction;82%
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

2,5-dichloropyridine-3-sulfonyl chloride

2,5-dichloropyridine-3-sulfonyl chloride

Conditions
ConditionsYield
Stage #1: 3-amino-2,5-dichloropyridine With tetrafluoroboric acid; thionyl chloride In acetonitrile at 0℃; for 0.166667h;
Stage #2: With tert.-butylnitrite In acetonitrile at 0℃; for 1h; Further stages;
81.7%
Stage #1: 3-amino-2,5-dichloropyridine With hydrogenchloride; sodium nitrite In water at 0℃; for 0.666667h;
Stage #2: With thionyl chloride; copper(l) chloride In water at 0℃; for 1h; Sandmeyer Reaction;
1.85 g
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

5-chlorosalicyclaldehyde
635-93-8

5-chlorosalicyclaldehyde

2,8-Dichloro-5-oxa-4,11-diaza-dibenzo[a,d]cycloheptene
96830-44-3

2,8-Dichloro-5-oxa-4,11-diaza-dibenzo[a,d]cycloheptene

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide at 110 - 120℃; for 4h;81%
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

5-bromosalicyclaldehyde
1761-61-1

5-bromosalicyclaldehyde

8-Bromo-2-chloro-5-oxa-4,11-diaza-dibenzo[a,d]cycloheptene
96830-47-6

8-Bromo-2-chloro-5-oxa-4,11-diaza-dibenzo[a,d]cycloheptene

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide at 110 - 120℃; for 4h;81%
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

2,6-dichloro-3,5-dinitrotoluene
51676-76-7

2,6-dichloro-3,5-dinitrotoluene

2,5-dichloro-N-(3-chloro-2-methyl-4,6-dinitrophenyl)pyridin-3-amine

2,5-dichloro-N-(3-chloro-2-methyl-4,6-dinitrophenyl)pyridin-3-amine

Conditions
ConditionsYield
With sodium hydroxide In tetrahydrofuran; N,N-dimethyl-formamide at 25℃;78%
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

salicylaldehyde
90-02-8

salicylaldehyde

2-Chloro-5-oxa-4,11-diaza-dibenzo[a,d]cycloheptene
96830-45-4

2-Chloro-5-oxa-4,11-diaza-dibenzo[a,d]cycloheptene

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide at 110 - 120℃; for 4h;71%
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

bis(3-amino-5-chloro-2-pyridyl) diselenide

bis(3-amino-5-chloro-2-pyridyl) diselenide

Conditions
ConditionsYield
With selenium; sodium tetrahydroborate; toluene-4-sulfonic acid at 50℃; for 20h; Inert atmosphere;66%
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

acetyl chloride
75-36-5

acetyl chloride

N-(2,5-dichloro-pyridin-3-yl)-acetamide
1256478-46-2

N-(2,5-dichloro-pyridin-3-yl)-acetamide

Conditions
ConditionsYield
Stage #1: 3-amino-2,5-dichloropyridine; acetyl chloride In dichloromethane at 0℃; Inert atmosphere;
Stage #2: With N-ethyl-N,N-diisopropylamine In dichloromethane for 3h; Inert atmosphere;
65%
2-Picolinic acid
98-98-6

2-Picolinic acid

3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

N-(2,5-dichloropyridin-3-yl)picolinamide

N-(2,5-dichloropyridin-3-yl)picolinamide

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; triethylamine In N,N-dimethyl-formamide at 70℃; for 12h;65%
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

ethyl acrylate
140-88-5

ethyl acrylate

ethyl (E)-3-(3-amino-5-chloropyridin-2-yl)prop-2-enoate
959616-22-9

ethyl (E)-3-(3-amino-5-chloropyridin-2-yl)prop-2-enoate

Conditions
ConditionsYield
With tetrabutylammomium bromide; palladium diacetate; N-ethyl-N,N-diisopropylamine; 1,4-di(diphenylphosphino)-butane In N,N-dimethyl-formamide at 140℃; for 30h;52%
With tetrabutylammomium bromide; N-ethyl-N,N-diisopropylamine; palladium diacetate; 1,4-di(diphenylphosphino)-butane In N,N-dimethyl-formamide at 140℃; for 30h; Heck Reaction;
With tetrabutylammomium bromide; palladium diacetate; (R)-2,2'-bis(diphenylphosphanyl)-1,1'-binaphthyl; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 140℃; for 30h;
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

Benzyloxyacetyl chloride
19810-31-2

Benzyloxyacetyl chloride

2-(benzyloxy)-N-(2,5-dichloropyridin-3-yl)acetamide
1227628-86-5

2-(benzyloxy)-N-(2,5-dichloropyridin-3-yl)acetamide

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 2h;46%
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

aniline
62-53-3

aniline

5-chloro-N2-phenylpyridine-2,3-diamine
6604-46-2

5-chloro-N2-phenylpyridine-2,3-diamine

Conditions
ConditionsYield
Stage #1: 3-amino-2,5-dichloropyridine; aniline With hydrogen bromide In water; diethylene glycol at 80℃; for 2.5h; Microwave irradiation;
Stage #2: With sodium hydrogencarbonate In dichloromethane; water
17%
morpholine
110-91-8

morpholine

3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

di-morpholin-4-yl-phosphinic acid 2,5-dichloro-pyridin-3-ylamide
35980-84-8

di-morpholin-4-yl-phosphinic acid 2,5-dichloro-pyridin-3-ylamide

Conditions
ConditionsYield
(i) PCl5, benzene, (ii) HCO2H, (iii) /BRN= 102549/, Et3N; Multistep reaction;
2-Chloronicotinoyl chloride
49609-84-9

2-Chloronicotinoyl chloride

3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

2-Chloro-N-(2,5-dichloro-pyridin-3-yl)-nicotinamide
866422-00-6

2-Chloro-N-(2,5-dichloro-pyridin-3-yl)-nicotinamide

Conditions
ConditionsYield
With pyridine In 1,4-dioxane; cyclohexane Ambient temperature;
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

8-Chloro-5-ethyl-5,10-dihydro-4,5,6,10-tetraaza-dibenzo[a,d]cyclohepten-11-one
134698-38-7

8-Chloro-5-ethyl-5,10-dihydro-4,5,6,10-tetraaza-dibenzo[a,d]cyclohepten-11-one

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: pyridine / cyclohexane; dioxane / Ambient temperature
2: xylene / Heating
3: NaH / various solvent(s) / Heating
View Scheme
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

N-(2,5-Dichloro-pyridin-3-yl)-2-ethylamino-nicotinamide

N-(2,5-Dichloro-pyridin-3-yl)-2-ethylamino-nicotinamide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: pyridine / cyclohexane; dioxane / Ambient temperature
2: xylene / Heating
View Scheme
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

8-Chloro-5-ethyl-10-methyl-5,10-dihydro-4,5,6,10-tetraaza-dibenzo[a,d]cyclohepten-11-one
133627-14-2

8-Chloro-5-ethyl-10-methyl-5,10-dihydro-4,5,6,10-tetraaza-dibenzo[a,d]cyclohepten-11-one

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: pyridine / cyclohexane; dioxane / Ambient temperature
2: xylene / Heating
3: NaH / various solvent(s) / Heating
4: 1.) NaH / 1.) DMSO, 2.) DMSO
View Scheme
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

8-Chloro-5-ethyl-10-methyl-7-nitro-5,10-dihydro-4,5,6,10-tetraaza-dibenzo[a,d]cyclohepten-11-one
133627-28-8

8-Chloro-5-ethyl-10-methyl-7-nitro-5,10-dihydro-4,5,6,10-tetraaza-dibenzo[a,d]cyclohepten-11-one

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: pyridine / cyclohexane; dioxane / Ambient temperature
2: xylene / Heating
3: NaH / various solvent(s) / Heating
4: 1.) NaH / 1.) DMSO, 2.) DMSO
5: nitronium tetrafluoroborate / acetonitrile
View Scheme
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

8-Chloro-5-ethyl-10-methyl-2,7-dinitro-5,10-dihydro-4,5,6,10-tetraaza-dibenzo[a,d]cyclohepten-11-one
135794-93-3

8-Chloro-5-ethyl-10-methyl-2,7-dinitro-5,10-dihydro-4,5,6,10-tetraaza-dibenzo[a,d]cyclohepten-11-one

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: pyridine / cyclohexane; dioxane / Ambient temperature
2: xylene / Heating
3: NaH / various solvent(s) / Heating
4: 1.) NaH / 1.) DMSO, 2.) DMSO
5: nitronium tetrafluoroborate / acetonitrile
View Scheme
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

2-Chloro-10,11-dihydro-5-oxa-4,11-diaza-dibenzo[a,d]cycloheptene
96830-57-8

2-Chloro-10,11-dihydro-5-oxa-4,11-diaza-dibenzo[a,d]cycloheptene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 71 percent / NaH / dimethylformamide / 4 h / 110 - 120 °C
2: 87 percent / NaBH4 / ethanol
View Scheme
3-amino-2,5-dichloropyridine
78607-32-6

3-amino-2,5-dichloropyridine

2,8-Dichloro-10,11-dihydro-5-oxa-4,11-diaza-dibenzo[a,d]cycloheptene
96830-56-7

2,8-Dichloro-10,11-dihydro-5-oxa-4,11-diaza-dibenzo[a,d]cycloheptene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 81 percent / NaH / dimethylformamide / 4 h / 110 - 120 °C
2: 99 percent / NaBH4 / ethanol
View Scheme

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