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Jiangsu Huaen Energy Co., Ltd.

Yellowish crystal

5-Amino-3-Cyano-1-(2,6-Dichloro-4-Trifluoro Methyl Phenyl)Pyrazole

Cas:120068-79-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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

5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole Manufacturer/High quality/Best price/In stock

Cas:120068-79-3

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay 98%min ----------------------------------------------------------------------------------------------

High purity 5-Amino-3-Cyano-1-(2,6-Dichloro-4-TrifluoroMethylPhenyl)Pyrazole CAS:120068-79-3

Cas:120068-79-3

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Manufacturers

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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 5-Amino-3-Cyano-1-(2,6-Dichloro-4-Trifluoro Methyl Phenyl)Pyrazole supplier in China

Cas:120068-79-3

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product Description Product Name 5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole CAS No. 120068-79-3 Appearance Off-white to yellowish powder Assay ≥99% Ca

5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Cas:120068-79-3

Min.Order:1 Gram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Wuhan Kemi-Works Chemical Co., Ltd

Product name:5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole Synonyms :5-Amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-1H-… 1.We have been specializing in special fine chemical for long, with strong R&D strength.

5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Cas:120068-79-3

Min.Order:1 Kilogram

Negotiable

Type:Other

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COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

5-Amino-3-Cyano-1- (2, 6-Dichloro-4-Trifluoromethylphenyl) Pyrazole

Cas:120068-79-3

Min.Order:1 Metric Ton

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

5-Amino-1-[2,6-dichloro-4-(trifluoromethyl)-phenyl]-1H-pyrazole-3-carbonitrile

Cas:120068-79-3

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. After many years of efforts, we have established stable

5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Cas:120068-79-3

Min.Order:1 Metric Ton

FOB Price: $1.0 / 2.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 6 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

120068-79-3 5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Cas:120068-79-3

Min.Order:100 Kilogram

FOB Price: $40.0

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

5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Cas:120068-79-3

Min.Order:1 Kilogram

FOB Price: $9.0 / 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

Pharmaceutical Grade CAS 120068-79-3 with competitive price

Cas:120068-79-3

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

5-Amino-3-Cyano-1-(2,6-Dichloro-4-TrifluoroMethylPhenyl)Pyrazole

Cas:120068-79-3

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Product name 5-Amino-3-cyano-1-(2 6-dichloro-4-trifluoromethylphenyl)pyrazole Synonyms 5-AMINO-1-(2,6-DICHLORO-4-(TRIFLUOROMETHYL)PHENYL)-1H-PYRAZOLE-3-CARBONITRILE;5-AMINO-1-(2,6-DICHLORO-4-TRIFLUOR

5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole CAS: 120068-79-3

Cas:120068-79-3

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

inquiry

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;

5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Cas:120068-79-3

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

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

1H-Pyrazole-3-carbonitrile,5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]- 120068-79-3

Cas:120068-79-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: 5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole Synonyms: 5-AMINO-1-(2,6-DICHLORO-4-(TRIFLUOROMETHYL)PHENYL)-1H-PYRAZOLE-3-CARBONITRILE;5-AMINO-1-(2,6-DICHLORO-4-TRIFLUOROMETHYLPHENYL)-3-CYCANO PYRAZOLE;5-AMINO-3-

5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Cas:120068-79-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole CAS:120068-79-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediat

5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole CAS:120068-79-3

Cas:120068-79-3

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

1H-Pyrazole-3-carbonitrile,5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-

Cas:120068-79-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

Company information: Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big custo

5-Amino-3-Cyano-1- (2, 6-dichloro-4-trifluoromethylphenyl) Pyrazole, 120068-79-3

Cas:120068-79-3

Min.Order:1 Kilogram

FOB Price: $8.0 / 10.0

Type:Trading Company

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

1H-Pyrazole-3-carbonitrile,5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-

Cas:120068-79-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Lorcaserin(856681-05-5)is an orally administered agent and a selective 5-HT2C receptor agonist for the treatment of obesity. It had been approved for marketing in US by FDA on 27 June in 2012. In clinical studies, lorcaserin h

5-Amino-3-Cyano-1-(2,6-Dichloro-4-TrifluoroMethylPhenyl)Pyrazole

Cas:120068-79-3

Min.Order:100 Metric Ton

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

5-Amino-3-Cyano-1-(2,6-Dichloro-4-TrifluoroMethylPhenyl)Pyrazole

Cas:120068-79-3

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

5-AMINO-3-CYANO-1-(2,6-DICHLORO-4-TRIFLUOROMETHYLPHENYL)PYRAZOLE

Cas:120068-79-3

Min.Order:1 Gram

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

5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoro methyl phenyl)pyrazole

Cas:120068-79-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

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 purity 5-Amino-3-Cyano-1-(2,6-Dichloro-4-TrifluoroMethylPhenyl)Pyrazole

Cas:120068-79-3

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazoleAppearance:Colorless transparent liquid Storage:Keep away of light, cool place Package:according to customers' requirements Application:pharmaceutical intermediates Transportation:By air

5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Cas:120068-79-3

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

5-Amino-3-Cyano-1-(2,6-Dichloro-4-TrifluoroMethylPhenyl)Pyrazole

Cas:120068-79-3

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:10g/bag,or as your request Application:Used as Pharmaceutical Intermediates Transporta

1H-Pyrazole-3-carbonitrile,5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-

Cas:120068-79-3

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

Synthetic route

2-(2, 6-Dichloro-4-trifluoromethylphenylhydrazono)succinonitrile
213132-03-7

2-(2, 6-Dichloro-4-trifluoromethylphenylhydrazono)succinonitrile

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Conditions
ConditionsYield
With ammonia In ethanol; water at 0℃; for 0.166667h;97%
With sodium hydroxide; sodium hydrogencarbonate; sodium carbonate In dichloromethane
With ammonium hydroxide In ethanol at 10 - 15℃; for 10h; pH=>= 11;
syn-2-(2, 6-Dichloro-4-trifluoromethylphenylhydrazono)succinonitrile

syn-2-(2, 6-Dichloro-4-trifluoromethylphenylhydrazono)succinonitrile

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Conditions
ConditionsYield
With ammonia In ethanol; water97%
5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)-4-carboethoxypyrazole
213457-39-7

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)-4-carboethoxypyrazole

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Conditions
ConditionsYield
With water In 5,5-dimethyl-1,3-cyclohexadiene for 2h; Reagent/catalyst; Reflux;96.63%
ethyl 2,3-dicyanopropanoate
40497-11-8

ethyl 2,3-dicyanopropanoate

2,6-dichloro-4-(trifluoromethyl)aniline
24279-39-8

2,6-dichloro-4-(trifluoromethyl)aniline

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Conditions
ConditionsYield
Stage #1: 2,6-dichloro-4-(trifluoromethyl)aniline With nitrosylsulfuric acid; acetic acid at 5 - 50℃; for 11h; Large scale;
Stage #2: ethyl 2,3-dicyanopropanoate In water at 10 - 30℃; for 20h; Large scale;
95%
Stage #1: 2,6-dichloro-4-(trifluoromethyl)aniline With nitrosylsulfuric acid; sulfuric acid In hexane at 10 - 30℃;
Stage #2: ethyl 2,3-dicyanopropanoate In hexane at 0 - 30℃; for 6h; Solvent;
95.2%
Stage #1: 2,6-dichloro-4-(trifluoromethyl)aniline With hydrogenchloride; sulfuric acid In water; toluene at 30 - 40℃; for 1.5h; Green chemistry;
Stage #2: With sodium nitrite In water; toluene at 15 - 20℃; for 1h; Green chemistry;
Stage #3: ethyl 2,3-dicyanopropanoate In water; toluene at 10 - 25℃; for 12h; Temperature; Green chemistry;
90%
C14H9Cl2F3N4O2

C14H9Cl2F3N4O2

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Conditions
ConditionsYield
With urea In ethanol at 25 - 35℃; pH=12 - 13; Large scale;90.85%
2,3-dicyanopropionic acid methyl ester
61760-68-7

2,3-dicyanopropionic acid methyl ester

2,6-dichloro-4-(trifluoromethyl)aniline
24279-39-8

2,6-dichloro-4-(trifluoromethyl)aniline

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Conditions
ConditionsYield
Stage #1: 2,6-dichloro-4-(trifluoromethyl)aniline With hydrogenchloride; sulfuric acid In water; toluene at 30 - 50℃; for 1h; Green chemistry;
Stage #2: With sodium nitrite In water; toluene at 15 - 20℃; for 4h; Green chemistry;
Stage #3: 2,3-dicyanopropionic acid methyl ester In water; toluene at 10 - 25℃; for 12.5h; Green chemistry;
85%
2-butynedinitrile
1071-98-3

2-butynedinitrile

2,6-dichloro-4-(trifluoromethyl)phenyl hydrazine
86398-94-9

2,6-dichloro-4-(trifluoromethyl)phenyl hydrazine

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Conditions
ConditionsYield
In chloroform at 20 - 50℃; for 3.5h;81%
ethyl 2,3-dicyanopropanoate
40497-11-8

ethyl 2,3-dicyanopropanoate

C7H2Cl2F3N2(1+)*Cl(1-)

C7H2Cl2F3N2(1+)*Cl(1-)

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Conditions
ConditionsYield
for 2h;74.7%
Stage #1: ethyl 2,3-dicyanopropanoate; C7H2Cl2F3N2(1+)*Cl(1-) for 2h;
Stage #2: With ammonium hydroxide at 20℃; for 2h; pH=9 - 10;
48.8%
chloromaleo(fumaro)nitrile
26459-70-1

chloromaleo(fumaro)nitrile

2,6-dichloro-4-(trifluoromethyl)phenyl hydrazine
86398-94-9

2,6-dichloro-4-(trifluoromethyl)phenyl hydrazine

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Conditions
ConditionsYield
With 2,6-dimethylpyridine In methanol at 20 - 25℃;71%
N'-(2,6-dichloro-4-trifluoromethylphenyl)-chloroacetohydrazonoyl chloride
288066-46-6

N'-(2,6-dichloro-4-trifluoromethylphenyl)-chloroacetohydrazonoyl chloride

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Conditions
ConditionsYield
In ethanol; water53%
2-methoxyethyl cyanoacetate
10258-54-5

2-methoxyethyl cyanoacetate

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Conditions
ConditionsYield
Stage #1: 2-methoxyethyl cyanoacetate With hydrogenchloride; 2,6-dichloro-4-(trifluoromethyl)aniline; sodium nitrite In 2-methoxy-ethanol for 3h;
Stage #2: pH=9;
5-amino-3-chloro-1-(2,6-dichloro-4-trifluoromethylphenyl)-4-ethoxycarbonylpyrazole
120068-87-3

5-amino-3-chloro-1-(2,6-dichloro-4-trifluoromethylphenyl)-4-ethoxycarbonylpyrazole

1,1-dichloroheptane
821-25-0

1,1-dichloroheptane

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Conditions
ConditionsYield
In 1,4-dioxane; hydrogenchloride; acetic acid
1,2-dichloro-4-(trifluoromethyl)benzene
328-84-7

1,2-dichloro-4-(trifluoromethyl)benzene

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: dimethylsulfone; potassium fluoride; ammonia / 6 h / 30 - 235 °C / 18751.9 - 19502 Torr / Autoclave
2.1: sulfuryl dichloride; 1-methyl-pyrrolidin-2-one / 1-methyl-pyrrolidin-2-one; chlorobenzene / 8 h / 55 - 60 °C
3.1: nitrosylsulfuric acid; acetic acid / 30 - 55 °C
3.2: 0 - 15 °C
View Scheme
Multi-step reaction with 3 steps
1.1: 1-methyl-pyrrolidin-2-one; potassium fluoride; ammonia / 10 h / 245 - 250 °C / 22502.3 - 30003 Torr / Autoclave
2.1: sulfuryl dichloride; 1-methyl-pyrrolidin-2-one / 1-methyl-pyrrolidin-2-one; chlorobenzene / 8 h / 55 - 60 °C
3.1: nitrosylsulfuric acid; acetic acid / 30 - 55 °C
3.2: 0 - 15 °C
View Scheme
2-chloro-4-(trifluoromethyl)aniline
39885-50-2

2-chloro-4-(trifluoromethyl)aniline

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: sulfuryl dichloride; 1-methyl-pyrrolidin-2-one / 1-methyl-pyrrolidin-2-one; chlorobenzene / 8 h / 55 - 60 °C
2.1: nitrosylsulfuric acid; acetic acid / 30 - 55 °C
2.2: 0 - 15 °C
View Scheme
2,6-dichloro-4-(trifluoromethyl)aniline
24279-39-8

2,6-dichloro-4-(trifluoromethyl)aniline

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: hydrogenchloride; sodium nitrite; ethanol / water / 0.5 h / Cooling with ice
2.1: 2 h
2.2: 2 h / 20 °C / pH 9 - 10
View Scheme
Multi-step reaction with 2 steps
1: hydrogenchloride; sodium nitrite / ethanol; water / 0.5 h / Cooling with ice
2: 2 h
View Scheme
Multi-step reaction with 2 steps
1.1: hydrogenchloride / ethanol / 0.5 h
1.2: 0 - 10 °C
1.3: 0 - 15 °C / pH 12
2.1: hydrogenchloride / water / 80 °C / pH Ca. 7
View Scheme
ethanol
64-17-5

ethanol

C14H9Cl2F3N4O2

C14H9Cl2F3N4O2

A

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

B

Diethyl carbonate
105-58-8

Diethyl carbonate

Conditions
ConditionsYield
With hydrogenchloride In water at 80℃; pH=Ca. 7;A 6.1 g
B 40.78 g
methanol
67-56-1

methanol

C14H9Cl2F3N4O2

C14H9Cl2F3N4O2

A

ethyl methyl carbonate
623-53-0

ethyl methyl carbonate

B

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Conditions
ConditionsYield
With hydrogenchloride In water at 80℃; pH=Ca. 7;A 37.6 g
B 5.8 g
Reaxys ID: 35961796

Reaxys ID: 35961796

Reaxys ID: 35961797

Reaxys ID: 35961797

A

Reaxys ID: 35961795

Reaxys ID: 35961795

B

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

4-trifluoromethylphenylamine
455-14-1

4-trifluoromethylphenylamine

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: hydrogenchloride; sodium nitrite / ethanol; water / 12 h / -5 - 5 °C
2: 2,2'-azobis(isobutyronitrile); chlorine / 1,2-dichloro-ethane / 8 h / 15 - 80 °C
3: water / 5,5-dimethyl-1,3-cyclohexadiene / 2 h / Reflux
View Scheme
trifluoromethylsulfinyl chloride
20621-29-8

trifluoromethylsulfinyl chloride

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

fipronil
120068-37-3

fipronil

Conditions
ConditionsYield
With dimethylamine p-toluenesulfonate for 10h; Heating;99%
With dimethylamine p-toluenesulfonate at 50℃; for 8h;92%
With benzyltrimethylammonium chloride In 1,2-dichloro-ethane at 35℃; for 2h; Temperature; Industrial scale;90.3%
Langlois reagent
2926-29-6

Langlois reagent

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

5-amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-4-(trifluoromethylthio)-1H-pyrazole-3-carbonitrile
120067-83-6

5-amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-4-(trifluoromethylthio)-1H-pyrazole-3-carbonitrile

Conditions
ConditionsYield
Stage #1: Langlois reagent; 5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole With C7H16O3P(1-)*C6H11N2O(1+) In toluene at -2℃; for 0.0833333h;
Stage #2: With phosphorus trichloride In toluene at 50℃; for 5h; Temperature;
96%
Stage #1: Langlois reagent; 5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole; dimethylamine p-toluenesulfonate In N,N-dimethyl-formamide; toluene at 20 - 25℃; for 0.75h;
Stage #2: With phosphorus trichloride In N,N-dimethyl-formamide; toluene at 0 - 70℃; for 8h; Product distribution / selectivity;
66.7%
Stage #1: Langlois reagent; 5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole; dimethylamine p-toluenesulfonate In N,N-dimethyl-formamide; toluene at 25℃; for 0.75h; Industry scale;
Stage #2: With phosphorus trichloride In N,N-dimethyl-formamide; toluene at 0 - 70℃; for 10h; Product distribution / selectivity;
5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

4,4'-dithiobis [5-amino-3-cyano-1-{2,6-dichloro-4-(trifluoromethyl)phenyl}-1H-pyrazole]
130755-46-3

4,4'-dithiobis [5-amino-3-cyano-1-{2,6-dichloro-4-(trifluoromethyl)phenyl}-1H-pyrazole]

Conditions
ConditionsYield
With disulfur dichloride In dichloromethane at 20℃;95%
With disulfur dichloride In dichloromethane at 0 - 20℃;95%
With disulfur dichloride In dichloromethane at 0 - 20℃;
bis(4-fluorophenyl)disulfide
405-31-2

bis(4-fluorophenyl)disulfide

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

C17H8Cl2F4N4S
1158997-67-1

C17H8Cl2F4N4S

Conditions
ConditionsYield
With ferric(III) bromide; iodine In acetonitrile at 80℃; for 42h; regioselective reaction;95%
1-Bromopentane
110-53-2

1-Bromopentane

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

N-5-pentylamino-1-(2,6-dichloro-4-trifluoromethylphenyl)-3-cyano-1H-pyrazole

N-5-pentylamino-1-(2,6-dichloro-4-trifluoromethylphenyl)-3-cyano-1H-pyrazole

Conditions
ConditionsYield
With potassium hydroxide In N,N-dimethyl-formamide at 20℃; for 3h; Sonication; Microwave irradiation; Heating;94.1%
5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

5-amino-4-chloro-1-(2,6-dichloro-4-trifluoromethyl-phenyl)-1H-pyrazole-3-carbonitrile

5-amino-4-chloro-1-(2,6-dichloro-4-trifluoromethyl-phenyl)-1H-pyrazole-3-carbonitrile

Conditions
ConditionsYield
With N-chloro-succinimide In acetonitrile at 20℃; for 1h;94%
4,4'-dichlorodiphenyl disulfide
1142-19-4

4,4'-dichlorodiphenyl disulfide

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

5-amino-4-[(4-chlorophenyl)thio]-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-1H-pyrazole-3-carbonitrile
1158997-68-2

5-amino-4-[(4-chlorophenyl)thio]-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-1H-pyrazole-3-carbonitrile

Conditions
ConditionsYield
With ferric(III) bromide; iodine In acetonitrile at 80℃; for 42h; regioselective reaction;93%
With ferric(III) bromide; iodine In acetonitrile at 85℃; for 30h;81%
benzyl bromide
100-39-0

benzyl bromide

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

N-5-benzylamino-1-(2,6-dichloro-4-trifluoromethylphenyl)-3-cyano-1H-pyrazole

N-5-benzylamino-1-(2,6-dichloro-4-trifluoromethylphenyl)-3-cyano-1H-pyrazole

Conditions
ConditionsYield
With potassium hydroxide In N,N-dimethyl-formamide at 20℃; for 3h; Sonication; Microwave irradiation; Heating;92.6%
di(p-tolyl) disulfide
103-19-5

di(p-tolyl) disulfide

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-(p-tolylthio)-1H-pyrazole-3-carbonitrile
1158997-61-5

5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-(p-tolylthio)-1H-pyrazole-3-carbonitrile

Conditions
ConditionsYield
With ferric(III) bromide; iodine In acetonitrile at 80℃; for 42h; regioselective reaction;92%
With ferric(III) bromide; iodine In acetonitrile at 85℃; for 36h;81%
dibenzyl disulphide
150-60-7

dibenzyl disulphide

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

5-amino-4-(benzylthio)-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-1H-pyrazole-3-carbonitrile

5-amino-4-(benzylthio)-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-1H-pyrazole-3-carbonitrile

Conditions
ConditionsYield
With ferric(III) bromide; iodine In acetonitrile at 80℃; for 42h; regioselective reaction;90%
With ferric(III) bromide; iodine In acetonitrile at 85℃; for 16h;79%
methanesulfonyl chloride
124-63-0

methanesulfonyl chloride

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-5-di(methylsulfonyl)amide-1H-pyrazole-3-carbonitrile
849950-10-3

1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-5-di(methylsulfonyl)amide-1H-pyrazole-3-carbonitrile

Conditions
ConditionsYield
With pyridine at 20℃;88.7%
trifluoromethylsulfinyl chloride
20621-29-8

trifluoromethylsulfinyl chloride

dimethylamine p-toluenesulfonate
2840-22-4

dimethylamine p-toluenesulfonate

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

fipronil
120068-37-3

fipronil

Conditions
ConditionsYield
In water; toluene88%
4-methoxyphenylboronic acid
5720-07-0

4-methoxyphenylboronic acid

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

5-amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-4-(4-methoxyphenyl)-1H-pyrazole-3-carbonitrile

5-amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-4-(4-methoxyphenyl)-1H-pyrazole-3-carbonitrile

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; N-iodo-succinimide; sodium hydrogencarbonate In ethanol; water at 80℃; for 18h; Inert atmosphere;88%
diphenyldisulfane
882-33-7

diphenyldisulfane

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

5-amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-4-(phenylthio)-1H-pyrazole-3-carbonitrile
1127335-86-7

5-amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-4-(phenylthio)-1H-pyrazole-3-carbonitrile

Conditions
ConditionsYield
With ferric(III) bromide; iodine In acetonitrile at 85℃; for 26h;88%
With ferric(III) bromide; iodine In acetonitrile at 80℃; for 42h; regioselective reaction;82%
4-Ethynylbenzaldehyde
63697-96-1

4-Ethynylbenzaldehyde

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-5-(4-ethynylbenzylideneamino)-1H-pyrazole-3-carbonitrile

1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-5-(4-ethynylbenzylideneamino)-1H-pyrazole-3-carbonitrile

Conditions
ConditionsYield
With hydrogenchloride In water for 48h; Ionic liquid;88%
5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

3-cyano-4-bromo-5-amino-1-(2,6-dichloro-4-trifluoromethylphenyl)-1H-pyrazole

3-cyano-4-bromo-5-amino-1-(2,6-dichloro-4-trifluoromethylphenyl)-1H-pyrazole

Conditions
ConditionsYield
With N-Bromosuccinimide In acetonitrile at 50℃; for 1h;87%
4-methylphenylboronic acid
5720-05-8

4-methylphenylboronic acid

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

5-amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-4-p-tolyl-1H-pyrazole-3-carbonitrile

5-amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-4-p-tolyl-1H-pyrazole-3-carbonitrile

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; N-iodo-succinimide; sodium hydrogencarbonate In ethanol; water at 80℃; for 18h; Inert atmosphere;87%
benzenesulfonyl chloride
98-09-9

benzenesulfonyl chloride

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-5-phenylsulfonylamino-1H-pyrazole-3-carbonitrile
912462-94-3

1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-5-phenylsulfonylamino-1H-pyrazole-3-carbonitrile

Conditions
ConditionsYield
With pyridine at 20℃;86.5%
4-ethylphenylboronic acid
63139-21-9

4-ethylphenylboronic acid

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

5-amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-4-(4-ethylphenyl)-1H-pyrazole-3-carbonitrile
1373210-80-0

5-amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-4-(4-ethylphenyl)-1H-pyrazole-3-carbonitrile

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; N-iodo-succinimide; sodium hydrogencarbonate In ethanol; water at 80℃; for 18h; Inert atmosphere;86%
p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-5-(4-methylphenylsulfonylamino)-1H-pyrazole-3-carbonitrile
901418-28-8

1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-5-(4-methylphenylsulfonylamino)-1H-pyrazole-3-carbonitrile

Conditions
ConditionsYield
With pyridine at 20℃;85.2%
5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-iodo-1H-pyrazole-3-carbonitrile
188539-59-5

5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-iodo-1H-pyrazole-3-carbonitrile

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; N-iodo-succinimide; copper(l) iodide; caesium carbonate In dimethyl sulfoxide at 100℃; for 18h; Solvent; Schlenk technique;85%
With N-iodo-succinimide In acetonitrile
With N-iodo-succinimide In acetonitrile for 1h; Heating;
5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

phenylboronic acid
98-80-6

phenylboronic acid

5-amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-4-phenyl-1H-pyrazole-3-carbonitrile

5-amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-4-phenyl-1H-pyrazole-3-carbonitrile

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; N-iodo-succinimide; sodium hydrogencarbonate In ethanol; water at 80℃; for 18h; Inert atmosphere;85%
4-n-chlorophenylacetylene
873-73-4

4-n-chlorophenylacetylene

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

5-amino-4-((4-chlorophenyl)ethynyl)-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-1H-pyrazole-3-carbonitrile

5-amino-4-((4-chlorophenyl)ethynyl)-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-1H-pyrazole-3-carbonitrile

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; N-iodo-succinimide; copper(l) iodide; caesium carbonate In ethanol; water at 100℃; for 18h; Schlenk technique; Green chemistry;85%
4-methoxy-phenyl-sulphonyl chloride
98-68-0

4-methoxy-phenyl-sulphonyl chloride

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole
120068-79-3

5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole

1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-5-(4-methoxyphenylsulfonylamino)-1H-pyrazole-3-carbonitrile
870087-78-8

1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-5-(4-methoxyphenylsulfonylamino)-1H-pyrazole-3-carbonitrile

Conditions
ConditionsYield
With pyridine at 20℃;84.5%
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