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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 Gimeracil supplier in China

Cas:103766-25-2

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay (Ursolic acid) 98%min 98.22% -----------------------------------------------------------------------------------------------------------

High purity 103766-25-2 gimeracil

Cas:103766-25-2

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Trading Company

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages for Gimeracil Cas 103766-25-2 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White?or?almost?white?crystalline?powder Storage:Refrigerator Package:100g,1kg

Hot selling Gimeracil Cas 103766-25-2 with high quality and best price

Cas:103766-25-2

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

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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 Gimeracil

Cas:103766-25-2

Min.Order:1

Negotiable

Type:Other

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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 99% Gimost 103766-25-2 GMP Manufacturer

Cas:103766-25-2

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

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

Gimeracil manufacturer with low price

Cas:103766-25-2

Min.Order:1 Gram

Negotiable

Type:Manufacturers

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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

Gimeracil Manufacturer/High quality/Best price/In stock

Cas:103766-25-2

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

Gimeracil

Cas:103766-25-2

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

TIANFUCHEM-- 103766-25-2-- Potassium oxonate in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business relat

TIANFUCHEM-- 103766-25-2-- Potassium oxonate in stock

Cas:103766-25-2

Min.Order:1 Metric Ton

FOB Price: $2000.0

Type:Lab/Research institutions

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LIDE PHARMACEUTICALS LIMITED

LIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc.

Gimeracil

Cas:103766-25-2

Min.Order:1 Kilogram

FOB Price: $0.9 / 1.0

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 manufacturin

Gimeracil Powder CAS No. 103766-25-2

Cas:103766-25-2

Min.Order:1 Kilogram

FOB Price: $3.0 / 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

New production CAS 103766-25-2 with best quality

Cas:103766-25-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

he Gimeracil with CAS registry number of 103766-25-2 is also known as 5-Chloro-4-hydroxy-2(1H)-pyridinone. The IUPAC name is 5-Chloro-2-hydroxy-1H-pyridin-4-one. It belongs to product categories of Pyridine; Antitumors for Research and Experimental

Gimeracil

Cas:103766-25-2

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Hubei Langyou International Trading Co., Ltd

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

Gimeracil CAS NO 103766-25-2

Cas:103766-25-2

Min.Order:1 Kilogram

Negotiable

Type:Other

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Shijiazhuang Sdyano Fine Chemical Co., Ltd

1. Best prices with satisfied quality; 2. It's clients' right to choose the package's Courier (EMS, DHL, FedEx, UPS); 3.It's clients' right to choose the packing way for his produccts from many recent effective packing ways;

Gimeracil

Cas:103766-25-2

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1,In No Less five years exporting experience. 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Onchem specialized in APIs, chemical intermediate

High purity Gimeracil 99%

Cas:103766-25-2

Min.Order:100 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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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

Gimeracil 99%

Cas:103766-25-2

Min.Order:1 Kilogram

FOB Price: $68.0 / 75.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

Gimeracil CAS: 103766-25-2 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 intermediates

Gimeracil CAS: 103766-25-2

Cas:103766-25-2

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

Gimeracil

Cas:103766-25-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Lonwin Chemical Group Limited

Gimeracil CAS: 103766-25-2 Specification Items Specification Result Assay 98.0%-102.0% 99.71% Appearance White or almost white cry

Factory supply Gimeracil

Cas:103766-25-2

Min.Order:1 Kilogram

Negotiable

Type:Other

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

Gimeracil

Cas:103766-25-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

Gimeracil 99% CAS NO.103766-25-2

Cas:103766-25-2

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Taizhou Crene Biotechnology co.ltd

Our company provides one-stop services of research - development - production for a variety of special prouducts. Not only do we make effective use of our strong technological strength, but also establish of cooperative relations with several well-

Gimeracil Gimestat 103766-25-2

Cas:103766-25-2

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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

Gimeracil CAS 103766-25-2

Cas:103766-25-2

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

Gimeracil

Cas:103766-25-2

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

Gimeracil

Cas:103766-25-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

Gimeracil

Cas:103766-25-2

Min.Order:4 Kilogram

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

Gimeracil

Cas:103766-25-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

our strengths: 1: Fast and guaranteed shipment (TNT;EMS;FEDEX;DHL;UPS;EUB, special line) 2: Various payment items accepted (Btc; MoneyGram; WU) 3: Valued package (Paraffin coating; Double aluminum foil bag; Vacuum packaging) 4: Efficient delivery

Best price/In stock Gimeracil 103766-25-2

Cas:103766-25-2

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High quality Gimeracil

Cas:103766-25-2

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Synthetic route

3,5-dichloro-2,4-dihydroxypyridine
103792-80-9

3,5-dichloro-2,4-dihydroxypyridine

5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

Conditions
ConditionsYield
With acetic acid; sodium iodide In acetonitrile at 60℃; for 8h;86%
With hydrogen bromide; sodium hydrogensulfite at 200℃;
3-Chloro-1,5-dioxa-spiro[5.5]undec-3-en-2-one
134878-51-6

3-Chloro-1,5-dioxa-spiro[5.5]undec-3-en-2-one

ketene diethyl acetal
2678-54-8

ketene diethyl acetal

5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

Conditions
ConditionsYield
Stage #1: 3-Chloro-1,5-dioxa-spiro[5.5]undec-3-en-2-one; ketene diethyl acetal In water; xylene at 128 - 130℃; for 0.666667h;
Stage #2: With acetyl chloride In ethanol at 20℃; for 1h;
Stage #3: With sodium hydroxide; ammonia Product distribution / selectivity; more than 3 stages;
72.4%
5-chloro-2,2-diethoxy-2,3-dihydropyran-4-one
904731-84-6

5-chloro-2,2-diethoxy-2,3-dihydropyran-4-one

5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

Conditions
ConditionsYield
Stage #1: 5-chloro-2,2-diethoxy-2,3-dihydropyran-4-one With acetyl chloride In ethanol at 20℃; for 1h;
Stage #2: With ammonia In ethanol; water at 20℃; for 15h; Product distribution / selectivity;
33%
Stage #1: 5-chloro-2,2-diethoxy-2,3-dihydropyran-4-one With acetyl chloride In ethanol at 20℃; for 1h;
Stage #2: With ammonia In ethanol; water at 20℃; for 16h; Product distribution / selectivity;
4,5-dichloro-2-hydroxypyridine
856965-66-7

4,5-dichloro-2-hydroxypyridine

sodium ethanolate
141-52-6

sodium ethanolate

A

5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

B

4-ethoxy-5-chloro-pyridin-2-ol

4-ethoxy-5-chloro-pyridin-2-ol

Conditions
ConditionsYield
With ethanol at 180℃;
4,5-dichloro-2-hydroxypyridine
856965-66-7

4,5-dichloro-2-hydroxypyridine

A

5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

B

4-ethoxy-5-chloro-pyridin-2-ol

4-ethoxy-5-chloro-pyridin-2-ol

Conditions
ConditionsYield
With ethanol; sodium ethanolate at 180℃;
2,4-diethoxy-5-chloro-pyridine
856850-46-9

2,4-diethoxy-5-chloro-pyridine

5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

Conditions
ConditionsYield
With hydrogenchloride at 160℃;
4-chloro-2-ethoxypyridine
856851-45-1

4-chloro-2-ethoxypyridine

5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: acetic acid; chlorine
2: aqueous hydrochloric acid / 160 °C / Unter Druck
3: sodium ethylate; ethanol / 180 °C
View Scheme
Multi-step reaction with 3 steps
1: acetic acid; chlorine
2: aqueous ethanolic NaOH-solution / 160 °C
3: aqueous hydrochloric acid / 160 °C
View Scheme
Multi-step reaction with 3 steps
1: acetic acid; chlorine
2: aqueous ethanolic NaOH-solution / 160 °C
3: aqueous hydrochloric acid / 160 °C
View Scheme
2-ethoxy-4,5-dichloro-pyridine
857991-71-0

2-ethoxy-4,5-dichloro-pyridine

5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aqueous hydrochloric acid / 160 °C / Unter Druck
2: sodium ethylate; ethanol / 180 °C
View Scheme
Multi-step reaction with 2 steps
1: aqueous ethanolic NaOH-solution / 160 °C
2: aqueous hydrochloric acid / 160 °C
View Scheme
Multi-step reaction with 2 steps
1: aqueous ethanolic NaOH-solution / 160 °C
2: aqueous hydrochloric acid / 160 °C
View Scheme
5-chloro-2-methoxy-2-t-butyldimethylsilyloxy-2,3-dihydropyran-4-one
904731-85-7

5-chloro-2-methoxy-2-t-butyldimethylsilyloxy-2,3-dihydropyran-4-one

5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

Conditions
ConditionsYield
Stage #1: 5-chloro-2-methoxy-2-t-butyldimethylsilyloxy-2,3-dihydropyran-4-one With acetyl chloride In methanol at 20℃; for 1h;
Stage #2: With ammonia In methanol; water for 2.5h; Product distribution / selectivity;
2,4-dichloropyridine
26452-80-2

2,4-dichloropyridine

5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 6 h / 120 °C / Inert atmosphere
2: N-chloro-succinimide / acetonitrile / 3 h / 50 °C
3: water; hydrogenchloride / 6 h / 70 °C
4: acetic acid; sodium iodide / acetonitrile / 8 h / 60 °C
View Scheme
Multi-step reaction with 4 steps
1: 6 h / 120 °C / Inert atmosphere
2: N-chloro-succinimide / acetonitrile / 50 °C
3: water; hydrogenchloride / 6 h / 70 °C
4: acetic acid; sodium iodide / acetonitrile / 8 h / 60 °C
View Scheme
2,4-dimethoxypyridine
18677-43-5

2,4-dimethoxypyridine

5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: N-chloro-succinimide / acetonitrile / 3 h / 50 °C
2: water; hydrogenchloride / 6 h / 70 °C
3: acetic acid; sodium iodide / acetonitrile / 8 h / 60 °C
View Scheme
Multi-step reaction with 3 steps
1: N-chloro-succinimide / acetonitrile / 50 °C
2: water; hydrogenchloride / 6 h / 70 °C
3: acetic acid; sodium iodide / acetonitrile / 8 h / 60 °C
View Scheme
3,5-dichloro-2,4-dimethoxypyridine
847550-92-9

3,5-dichloro-2,4-dimethoxypyridine

5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: water; hydrogenchloride / 6 h / 70 °C
2: acetic acid; sodium iodide / acetonitrile / 8 h / 60 °C
View Scheme
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

4-methyl-benzoyl chloride
874-60-2

4-methyl-benzoyl chloride

C21H16ClNO4

C21H16ClNO4

Conditions
ConditionsYield
With pyridine for 2h; Ambient temperature;97%
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

benzoyl chloride
98-88-4

benzoyl chloride

2,4-dibenzoyloxy-5-chloropyridine
103815-09-4

2,4-dibenzoyloxy-5-chloropyridine

Conditions
ConditionsYield
With pyridine for 2h; Ambient temperature;87%
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

2,4-bis(trimethylsilyloxy)-5-chloropyridine
103766-30-9

2,4-bis(trimethylsilyloxy)-5-chloropyridine

Conditions
ConditionsYield
Heating;75%
for 6h; Reflux;
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

acetyl chloride
75-36-5

acetyl chloride

4-acetoxy-5-chloro-2(1H)-pyridone
103766-99-0

4-acetoxy-5-chloro-2(1H)-pyridone

Conditions
ConditionsYield
With pyridine for 4h; Ambient temperature;52%
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

benzoyl chloride
98-88-4

benzoyl chloride

A

2-benzoyloxy-5-chloro-2-pyridone
155131-51-4, 103766-26-3

2-benzoyloxy-5-chloro-2-pyridone

B

4-benzoyloxy-5-chloro-2-pyridone
103766-97-8

4-benzoyloxy-5-chloro-2-pyridone

C

2,4-dibenzoyloxy-5-chloropyridine
103815-09-4

2,4-dibenzoyloxy-5-chloropyridine

Conditions
ConditionsYield
With pyridine for 4h; Ambient temperature;A n/a
B 47%
C 18.9%
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

4-methyl-benzoyl chloride
874-60-2

4-methyl-benzoyl chloride

A

4-Methyl-benzoic acid 5-chloro-2-oxo-1,2-dihydro-pyridin-4-yl ester

4-Methyl-benzoic acid 5-chloro-2-oxo-1,2-dihydro-pyridin-4-yl ester

B

C21H16ClNO4

C21H16ClNO4

Conditions
ConditionsYield
With pyridine for 4h; Ambient temperature;A 36%
B n/a
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

2,3,5-trichloropyridine
55934-01-5

2,3,5-trichloropyridine

Conditions
ConditionsYield
With trichlorophosphate at 130℃;
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

3-bromo-5-chloro-pyridine-2,4-diol
859295-89-9

3-bromo-5-chloro-pyridine-2,4-diol

Conditions
ConditionsYield
With hydrogen bromide; bromine at 100℃;
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

2,4-dibromo-5-chloropyridine
875232-70-5

2,4-dibromo-5-chloropyridine

Conditions
ConditionsYield
With phosphorus(V) oxybromide at 160℃;
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

Acetic acid 5-chloro-4-oxo-1,4-dihydro-pyridin-2-yl ester

Acetic acid 5-chloro-4-oxo-1,4-dihydro-pyridin-2-yl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 75 percent / Heating
2: stannic chloride / CH2Cl2 / 5 h / Ambient temperature
View Scheme
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

5-chloro-4-hydroxyl-1-methoxymethyl-2-pyridone

5-chloro-4-hydroxyl-1-methoxymethyl-2-pyridone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 75 percent / Heating
2: 49 percent / acetonitrile / 6 h / Ambient temperature
View Scheme
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

5-chloro-1-ethoxymethyl-4-hydroxy-2(1H)-pyridone
103815-27-6

5-chloro-1-ethoxymethyl-4-hydroxy-2(1H)-pyridone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 75 percent / Heating
2: 39 percent / acetonitrile / 6 h / Ambient temperature
View Scheme
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

(+/-)-5-chloro-4-hydroxy-1-(2-tetrahydrofuryl)-2-pyridone
103792-63-8

(+/-)-5-chloro-4-hydroxy-1-(2-tetrahydrofuryl)-2-pyridone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 75 percent / Heating
2: stannic chloride / CH2Cl2 / Ambient temperature
View Scheme
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

2-benzoyloxy-5-chloro-2-pyridone
155131-51-4, 103766-26-3

2-benzoyloxy-5-chloro-2-pyridone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 75 percent / Heating
2: stannic chloride / CH2Cl2 / 5 h / Ambient temperature
View Scheme
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

4-benzoyloxy-5-chloro-2-pyridone
103766-97-8

4-benzoyloxy-5-chloro-2-pyridone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 18.9 percent / pyridine / 4 h / Ambient temperature
2: 37 percent / aniline / dioxane / 7 h / 90 - 100 °C
View Scheme
Multi-step reaction with 2 steps
1: 87 percent / pyridine / 2 h / Ambient temperature
2: 37 percent / aniline / dioxane / 7 h / 90 - 100 °C
View Scheme
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

1-benzyloxymethyl-5-chloro-4-hydroxy-2(1H)-pyridone

1-benzyloxymethyl-5-chloro-4-hydroxy-2(1H)-pyridone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 75 percent / Heating
2: 57 percent / acetonitrile / 6 h / Ambient temperature
View Scheme
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

4-benzoyloxy-5-chloro-1-ethoxymethyl-2-pyridone

4-benzoyloxy-5-chloro-1-ethoxymethyl-2-pyridone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 75 percent / Heating
2: 39 percent / acetonitrile / 6 h / Ambient temperature
3: 93 percent / Et3N / dioxane / 6 h / Heating
View Scheme
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

3-[3-(2-benzoyloxy-5-chloro-4-pyridyloxycarbonyl)-benzoyl]-5-fluoro-1-(2-tetrahydrofuranyl)uracil

3-[3-(2-benzoyloxy-5-chloro-4-pyridyloxycarbonyl)-benzoyl]-5-fluoro-1-(2-tetrahydrofuranyl)uracil

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: pyridine / 4 h / Ambient temperature
2: Et3N / CHCl3 / 2 h / Ambient temperature
View Scheme
Multi-step reaction with 3 steps
1: 75 percent / Heating
2: stannic chloride / CH2Cl2 / 5 h / Ambient temperature
3: Et3N / CHCl3 / 2 h / Ambient temperature
View Scheme
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

3-[3-(2-acetoxy-5-chloro-4-pyridyloxycarbonyl)-benzoyl]-5'-deoxy-2',3'-di-O-acetyl-5-fluorouridine

3-[3-(2-acetoxy-5-chloro-4-pyridyloxycarbonyl)-benzoyl]-5'-deoxy-2',3'-di-O-acetyl-5-fluorouridine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 75 percent / Heating
2: stannic chloride / CH2Cl2 / 5 h / Ambient temperature
3: Et3N / CHCl3 / 2 h / Ambient temperature
View Scheme
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

2,5-dichloro-4-amino-pyridine
405230-82-2

2,5-dichloro-4-amino-pyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: phosphoryl chloride / 130 °C
2: aqueous NH3 / 160 °C
View Scheme
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

3-bromo-2,4,5-trichloro-pyridine

3-bromo-2,4,5-trichloro-pyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: concentrated aqueous hydrobromic acid; bromine / 100 °C
2: phosphoryl chloride / 130 °C
View Scheme
5-Chloro-2,4-dihydroxypyridine
103766-25-2

5-Chloro-2,4-dihydroxypyridine

2,3,4-tribromo-5-chloro-pyridine

2,3,4-tribromo-5-chloro-pyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: concentrated aqueous hydrobromic acid; bromine / 100 °C
2: phosphoryl bromide / 160 °C
View Scheme

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