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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

3,4,6-Trichloropyridazine

Cas:6082-66-2

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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 3,4,6-Trichloropyridazine supplier in China

Cas:6082-66-2

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off white powder Storage:Sealed, dry, microtherm , avoid light and smell Package:According to the demand of customer Application:Pharmaceutical intermediates Transportation:by air or by sea Port:shanghai

3,4,6-Trichloropyridazine

Cas:6082-66-2

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

3,4,6-Trichloropyridazine

Cas:6082-66-2

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

CHENGDU YANXI is a comprehensive manufacturer and an international distribution of products throughout the world. Specialized in Scrap metal, Chemical raw materials, Paper products and color industry. We aim to become leading position in global dis

3,4,6-Trichloropyridazine 6082-66-2 From Pharmaceutical Intermediates Supplier

Cas:6082-66-2

Min.Order:1 Gram

FOB Price: $3.0

Type:Trading Company

inquiry

Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name 3,4,6-Trichloropyridazine CAS No. 6082-66-2

3,4,6-Trichloropyridazine

Cas:6082-66-2

Min.Order:1 Gram

FOB Price: $12.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

3,4,6-Trichloropyridazine

Cas:6082-66-2

Min.Order:1 Gram

FOB Price: $1.0 / 99.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Factory direct supply CAS 6082-66-2 with best quality

Cas:6082-66-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Henan Wentao Chemical Product Co., Ltd.

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 etc. 3) oem/odm available; 4) reasonable & compet

3,4,6-TrichloropyridazineCAS NO.:6082-66-2

Cas:6082-66-2

Min.Order:100 Gram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

Pyridazine,3,4,6-trichloro- 6082-66-2

Cas:6082-66-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

3,4,6-Trichloropyridazine Chemical Properties Melting point 55.0 to 59.0 °C Boiling point 98°C/43mmHg(lit.) density 1.641±0.06 g/cm3(Predicted) pka -2.72±0.10(Predicted) λmax 305nm(EtOH)(lit.)

3,4,6-Trichloropyridazine

Cas:6082-66-2

Min.Order:1 Gram

FOB Price: $66.0

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

3,4,6-Trichloropyridazine

Cas:6082-66-2

Min.Order:1 Kilogram

FOB Price: $68.0 / 75.0

Type:Trading Company

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

3,4,6-Trichloropyridazine

Cas:6082-66-2

Min.Order:0

Negotiable

Type:Manufacturers

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

3,4,6-trichloropyridazine

Cas:6082-66-2

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fonlynn Health Technology Co., Ltd.

Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd

3,4,6-trichloropyridazine

Cas:6082-66-2

Min.Order:0

Negotiable

Type:Trading Company

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

Pyridazine,3,4,6-trichloro-

Cas:6082-66-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

3,4,6-Trichloropyridazine/Manufacturer/High quality/Best price

Cas:6082-66-2

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

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

Pyridazine,3,4,6-trichloro-,caS:6082-66-2

Cas:6082-66-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

3,4,6-Trichloropyridazine

Cas:6082-66-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Finebiotech Co.,Ltd.

Shanghai Finebiotech Co.,Ltd.was established in 2020, which providing professional chemical services. As a customer-oriented company, we have distinguished ourself from others in providing worldwide customers with cost-effective and efficient service

3,4,6-trichloropyridazine

Cas:6082-66-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Win-Win chemical Co.Ltd

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

3,4,6-Trichloropyridazine cas no. 6082-66-2 98%

Cas:6082-66-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Greenutra Resource Inc

3,4,6-TrichloropyridazineAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air

3,4,6-Trichloropyridazine

Cas:6082-66-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

3,4,6-Trichloropyridazine

Cas:6082-66-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

3,4,6-Trichloropyridazine

Cas:6082-66-2

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

3,4,6-trichloropyridazine

Cas:6082-66-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

3,4,6-Trichloropyridazine

Cas:6082-66-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

3,4,6-Trichloropyridazine

Cas:6082-66-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

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

3,4,6-Trichloropyridazine

Cas:6082-66-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU TIANYE CHEMICALS CO., LTD.

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate

3,4,6-Trichloropyridazine

Cas:6082-66-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

Appearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

3,4,6-Trichloropyridazine CAS No.6082-66-2

Cas:6082-66-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

4-bromo-1,2-dihydropyridazine-3,6-dione
15456-86-7

4-bromo-1,2-dihydropyridazine-3,6-dione

3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

Conditions
ConditionsYield
With trichlorophosphate at 110℃; for 5h;92%
With trichlorophosphate at 100℃; for 3h;86%
With trichlorophosphate for 4h; Heating;84%
bromomaleic anhydride
5926-51-2

bromomaleic anhydride

3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

Conditions
ConditionsYield
Stage #1: bromomaleic anhydride With hydrazine In water for 4h; Reflux;
Stage #2: With trichlorophosphate for 3.5h; Reflux;
87%
4-Brom-pyridazin-3,6-diol
15456-86-7

4-Brom-pyridazin-3,6-diol

3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

Conditions
ConditionsYield
With trichlorophosphate Reflux;82%
3,6-dichlorpyridazine
141-30-0

3,6-dichlorpyridazine

3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

Conditions
ConditionsYield
With chlorine; aluminum (III) chloride at 120℃; for 3h; Neat (no solvent);55%
With aluminum (III) chloride; chlorine at 140℃; for 4h;
With chlorine; aluminium trichloride
With aluminum (III) chloride; chlorine at 140℃; for 4h;44.1 g
4-chloro-1,2-dihydro-pyridazine-3,6-dione
5397-64-8

4-chloro-1,2-dihydro-pyridazine-3,6-dione

3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

Conditions
ConditionsYield
With trichlorophosphate
With trichlorophosphate; phosphorus trichloride
With trichlorophosphate for 10h; Heating / reflux;
With trichlorophosphate
4-bromo-1,2-dihydropyridazine-3,6-dione
15456-86-7

4-bromo-1,2-dihydropyridazine-3,6-dione

A

3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

B

4-bromo-3,6-dichloro-pyridazine
10344-42-0

4-bromo-3,6-dichloro-pyridazine

Conditions
ConditionsYield
With trichlorophosphate for 3.5h; Heating / reflux;
4-bromo-1,2-dihydropyridazine-3,6-dione
15456-86-7

4-bromo-1,2-dihydropyridazine-3,6-dione

A

3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

B

C4H5BrCl2N2

C4H5BrCl2N2

Conditions
ConditionsYield
Stage #1: 4-bromo-1,2-dihydropyridazine-3,6-dione With trichlorophosphate for 3.5h; Heating / reflux;
Stage #2: With sodium hydrogencarbonate In water
4-bromo-1,2-dihydropyridazine-3,6-dione
15456-86-7

4-bromo-1,2-dihydropyridazine-3,6-dione

A

3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

B

C4HBrCl2N2
1003944-29-3

C4HBrCl2N2

C

4-bromo-3,6-dichloro-pyridazine
10344-42-0

4-bromo-3,6-dichloro-pyridazine

Conditions
ConditionsYield
With trichlorophosphate for 3.5h; Heating / reflux;
pyridazine-3,4,6-triol
30480-35-4

pyridazine-3,4,6-triol

3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

Conditions
ConditionsYield
With trichlorophosphate at 100℃;
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

Cyclopropylmethanol
2516-33-8

Cyclopropylmethanol

3,6-dichloro-4-(cyclopropylmethoxy)pyridazine

3,6-dichloro-4-(cyclopropylmethoxy)pyridazine

Conditions
ConditionsYield
Stage #1: Cyclopropylmethanol With sodium hydride In tetrahydrofuran at 0℃; for 0.166667h;
Stage #2: 3,4,6-trichloropyridazine In tetrahydrofuran at 0 - 20℃; for 1h;
100%
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

3,6-dichloropyridazin-4-amine
823-58-5

3,6-dichloropyridazin-4-amine

Conditions
ConditionsYield
With ammonia In 1,4-dioxane Reflux;97%
With ammonium hydroxide In 1,4-dioxane at 90℃; for 12h; regioselective reaction;86%
With ammonium hydroxide In water at 75℃; for 16h;76%
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

4-methoxy-benzylamine
2393-23-9

4-methoxy-benzylamine

3,6-dichloro-N-[(4-methoxyphenyl)methyl]pyridazin-4-amine

3,6-dichloro-N-[(4-methoxyphenyl)methyl]pyridazin-4-amine

Conditions
ConditionsYield
In tetrahydrofuran at 50℃; for 0.5h;97%
In isopropyl alcohol at 120℃; for 0.666667h; Microwave irradiation; Sealed tube; regioselective reaction;87%
In tetrahydrofuran at 50℃; for 2h; Sealed tube;62%
With potassium carbonate In acetonitrile at 95℃; for 4h; Inert atmosphere;
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

1-t-Butoxycarbonylpiperazine
57260-71-6

1-t-Butoxycarbonylpiperazine

tert-Butyl 4-(3,6-dichloropyridazin-4-yl)piperazine-1-carboxylate

tert-Butyl 4-(3,6-dichloropyridazin-4-yl)piperazine-1-carboxylate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 0 - 20℃;94%
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

sodium methylate
124-41-4

sodium methylate

3,6-dichloro-4-methoxy-1,2-dihydropyridazine
70952-62-4

3,6-dichloro-4-methoxy-1,2-dihydropyridazine

Conditions
ConditionsYield
In methanol at 20℃; for 1h;94%
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

methylamine
74-89-5

methylamine

3,6-dichloro-N-methyl-pyridazin-4-amine
17645-06-6

3,6-dichloro-N-methyl-pyridazin-4-amine

Conditions
ConditionsYield
In tetrahydrofuran at 50℃; for 2h; Sealed tube;93.7%
In 1,4-dioxane; water at 20℃; for 0.166667h; regioselective reaction;88%
In tetrahydrofuran at 20℃; for 2h; Inert atmosphere;
In tetrahydrofuran at 20℃; for 2h; Inert atmosphere;
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

dimethyl amine
124-40-3

dimethyl amine

3,6-dichloro-N,N-dimethylpyridazin-4-amine
17258-35-4

3,6-dichloro-N,N-dimethylpyridazin-4-amine

Conditions
ConditionsYield
In 1,4-dioxane; water at 0℃; for 0.166667h; regioselective reaction;93%
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

Cyclopropylamine
765-30-0

Cyclopropylamine

3,6-dichloro-N-cyclopropylpyridazin-4-amine

3,6-dichloro-N-cyclopropylpyridazin-4-amine

Conditions
ConditionsYield
In tetrahydrofuran at 50℃; for 3h; Sealed tube;91.1%
In tetrahydrofuran at 50℃; for 3h;89%
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

2-hydroxyethanethiol
60-24-2

2-hydroxyethanethiol

2-[(3,6-dichloro-4-pyridazinyl)thio]ethanol
943026-17-3

2-[(3,6-dichloro-4-pyridazinyl)thio]ethanol

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 20℃; for 72h;91%
With triethylamine In tetrahydrofuran at 0 - 20℃; for 70.5833h;91%
With triethylamine In tetrahydrofuran at 0 - 20℃; for 72.0833h;91%
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

sodium hydrogencarbonate
144-55-8

sodium hydrogencarbonate

2-hydroxyethanethiol
60-24-2

2-hydroxyethanethiol

2-[(3,6-dichloro-4-pyridazinyl)thio]ethanol
943026-17-3

2-[(3,6-dichloro-4-pyridazinyl)thio]ethanol

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran91%
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

ethylamine
75-04-7

ethylamine

4-ethylamino-3,6-dichloropyridazine
29049-49-8

4-ethylamino-3,6-dichloropyridazine

Conditions
ConditionsYield
With potassium carbonate In tetrahydrofuran; acetonitrile at 0 - 20℃; for 16h; Inert atmosphere;91%
In water for 2h;
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

benzylamine
100-46-9

benzylamine

N-benzyl-3,6-dichloropyridazin-4-amine

N-benzyl-3,6-dichloropyridazin-4-amine

Conditions
ConditionsYield
In isopropyl alcohol at 120℃; for 0.666667h; Microwave irradiation; Sealed tube; regioselective reaction;90%
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

3-Phenylpropan-1-amine
2038-57-5

3-Phenylpropan-1-amine

3,6-dichloro-N-(3-phenylpropyl)pyridazin-4-amine

3,6-dichloro-N-(3-phenylpropyl)pyridazin-4-amine

Conditions
ConditionsYield
In isopropyl alcohol at 120℃; for 0.333333h; Microwave irradiation; Sealed tube; regioselective reaction;89%
3,3-dimethyl azetidine
19816-92-3

3,3-dimethyl azetidine

3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

3,6-dichloro-4-(3,3-dimethylazetidin-1-yl)pyridazine

3,6-dichloro-4-(3,3-dimethylazetidin-1-yl)pyridazine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 40℃; for 3h;88.15%
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

4-Fluorobenzenesulfonyl chloride
349-88-2

4-Fluorobenzenesulfonyl chloride

N-(3,6-dichloropyridazin-4-yl)-4-fluorobenzenesulfonamide
1162681-01-7

N-(3,6-dichloropyridazin-4-yl)-4-fluorobenzenesulfonamide

Conditions
ConditionsYield
Stage #1: 3,4,6-trichloropyridazine With sodium hexamethyldisilazane In tetrahydrofuran at 0℃; for 0.5h;
Stage #2: 4-Fluorobenzenesulfonyl chloride In tetrahydrofuran at 0℃; for 1h;
Stage #3: With water; ammonium chloride In tetrahydrofuran
86.7%
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

2-methyl-6-(methylsulfonyl)pyridin-3-amine
897732-75-1

2-methyl-6-(methylsulfonyl)pyridin-3-amine

3,6-dichloro-N-(2-methyl-6-(methylsulfonyl)pyridin-3-yl)pyridazin-4-amine
1236355-11-5

3,6-dichloro-N-(2-methyl-6-(methylsulfonyl)pyridin-3-yl)pyridazin-4-amine

Conditions
ConditionsYield
With sodium hydride In tetrahydrofuran at 20℃; for 16h;84%
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

4-bromo-3,6-dichloro-pyridazine
10344-42-0

4-bromo-3,6-dichloro-pyridazine

2-[(3,6-dichloropyridazin-4-yl)oxy]ethan-1-ol
17284-80-9

2-[(3,6-dichloropyridazin-4-yl)oxy]ethan-1-ol

Conditions
ConditionsYield
Stage #1: ethylene glycol With sodium hydride In tetrahydrofuran at 0℃; for 0.666667h;
Stage #2: 3,4,6-trichloropyridazine; 4-bromo-3,6-dichloro-pyridazine In tetrahydrofuran at 0 - 20℃;
83%
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

2-[(3,6-dichloropyridazin-4-yl)oxy]ethan-1-ol
17284-80-9

2-[(3,6-dichloropyridazin-4-yl)oxy]ethan-1-ol

Conditions
ConditionsYield
Stage #1: ethylene glycol With sodium hydride In tetrahydrofuran at 0℃; for 0.666667h;
Stage #2: 3,4,6-trichloropyridazine In tetrahydrofuran at 0 - 20℃;
83%
Stage #1: ethylene glycol With sodium hydride In tetrahydrofuran at 0℃; for 0.666667h;
Stage #2: 3,4,6-trichloropyridazine In tetrahydrofuran at 0 - 20℃;
Stage #1: ethylene glycol With sodium hydride In tetrahydrofuran at 0℃; for 0.666667h;
Stage #2: 3,4,6-trichloropyridazine In tetrahydrofuran at 0 - 20℃;
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

ethylene glycol
107-21-1

ethylene glycol

2-[(3,6-dichloropyridazin-4-yl)oxy]ethan-1-ol
17284-80-9

2-[(3,6-dichloropyridazin-4-yl)oxy]ethan-1-ol

Conditions
ConditionsYield
With sodium hydride In tetrahydrofuran at 0 - 20℃;83%
Stage #1: ethylene glycol With sodium hydride In tetrahydrofuran at 0℃; for 0.666667h;
Stage #2: 3,4,6-trichloropyridazine In tetrahydrofuran at 0 - 20℃;
83%
Stage #1: ethylene glycol With sodium hydride In tetrahydrofuran at 0℃; for 0.666667h;
Stage #2: 3,4,6-trichloropyridazine In tetrahydrofuran at 0 - 20℃;
83%
(3-chloro-5-trifluoromethyl-pyridin-2-yl)methylamine
175277-74-4

(3-chloro-5-trifluoromethyl-pyridin-2-yl)methylamine

3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

C11H6Cl3F3N4

C11H6Cl3F3N4

Conditions
ConditionsYield
With triethylamine In methanol at 20℃;82.2%
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

allyl alcohol
107-18-6

allyl alcohol

3,4,6-trichloropyridazine
1417848-60-2

3,4,6-trichloropyridazine

Conditions
ConditionsYield
With caesium carbonate In acetonitrile at 20 - 65℃;80%
With sodium hydride
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

Benzhydrylamine
91-00-9

Benzhydrylamine

N-benzhydryl-3,6-dichloropyridazin-4-amine

N-benzhydryl-3,6-dichloropyridazin-4-amine

Conditions
ConditionsYield
In isopropyl alcohol at 130℃; for 12h; Microwave irradiation; Sealed tube; regioselective reaction;80%
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

benzene-1,2-diol
120-80-9

benzene-1,2-diol

3-chlorobenzo[5,6][1,4]dioxino[2,3-c]pyridazine

3-chlorobenzo[5,6][1,4]dioxino[2,3-c]pyridazine

Conditions
ConditionsYield
Stage #1: benzene-1,2-diol With sodium hydride In 1,2-dimethoxyethane at 0℃; for 0.5h;
Stage #2: 3,4,6-trichloropyridazine In 1,2-dimethoxyethane for 2h; Reflux;
80%
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

tert-butyl 4-(aminomethyl)piperidine-1-carboxylate
144222-22-0

tert-butyl 4-(aminomethyl)piperidine-1-carboxylate

tert-butyl 4-(((3,6-dichloropyridazin-4-yl)amino)methyl)piperidine-1-carboxylate

tert-butyl 4-(((3,6-dichloropyridazin-4-yl)amino)methyl)piperidine-1-carboxylate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In acetonitrile at 20℃;79%
In tetrahydrofuran at 100℃;26%
4-piperidinemethanol
6457-49-4

4-piperidinemethanol

3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

[1-(3,6-dichloropyridazin-4-yl)piperidin-4-yl]methanol
1349874-35-6

[1-(3,6-dichloropyridazin-4-yl)piperidin-4-yl]methanol

Conditions
ConditionsYield
With triethylamine In dimethyl sulfoxide at 100℃;75.99%
1-(2-hydroxyethyl)piperazine
103-76-4

1-(2-hydroxyethyl)piperazine

3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

2-(4-(3,6-dichloropyridazin-4-yl)piperazin-1-yl)ethanol
921769-61-1

2-(4-(3,6-dichloropyridazin-4-yl)piperazin-1-yl)ethanol

Conditions
ConditionsYield
With sodium carbonate In N,N-dimethyl acetamide at 20℃; for 12h; Inert atmosphere;73.6%
With sodium carbonate In N,N-dimethyl acetamide at 20℃;73.6%
3,4,6-trichloropyridazine
6082-66-2

3,4,6-trichloropyridazine

2-(thiomorpholino)ethanethiol
42302-19-2

2-(thiomorpholino)ethanethiol

3,6-dichloro-4-[2-(4-thiomorpholino)ethanesulfanyl]pyridazine

3,6-dichloro-4-[2-(4-thiomorpholino)ethanesulfanyl]pyridazine

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 20h; Heating;72%

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