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 quantiti
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inquiryWelcome 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
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inquiryHebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low car
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inquiryThe 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
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inquiryWITH 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
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inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the
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inquiry2-Amino-3-(trifluoromethyl)pyridine CAS:183610-70-0 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 qua
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inquiryHebei 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 customers come from Europe,
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inquiryHenan 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
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inquiryBest 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
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inquiryAppearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By
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inquiryJ&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
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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
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inquiryZibo 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
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inquirySuperior quality, moderate price & quick delivery. Appearance:white powder Storage:In Room Temperature Package:10g/bag,or as your request Application:For medicine , pesticide intermediates Transportation:as your request Port:Shanghai; Ningb
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inquiry3-(TRIFLUOROMETHYL)-2-PYRIDINAMINE; 3-TRIFLUOROMETHYL-PYRIDIN-2-YLAMINE; 2-AMINO-3-(TRIFLUOROMETHYL) PYRIDINE; 3-(Trifluoromethyl)pyridin-2-amine; 3-(TrifluoroMethyl)1-2 -pyridinaMine; 3-(TrifluoroMethyl)-2-pyridiMine; 2-PyridinaMine, 3-(trifluoroM
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inquiry2-Amino-3-(trifluoromethyl)pyridine Chemical Properties Melting point 70-72°C Boiling point 203.2±35.0 °C(Predicted) density 1.368±0.06 g/cm3(Predicted) storage temp. Room temperature. pka 4.18±0.36(Pre
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inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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inquirySAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe
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inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
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inquiry2-fluoro-3-trifluoromethylpyridine
2-amino-3-trifluoromethylpyridine
Conditions | Yield |
---|---|
With ammonia In water at 130℃; under 22502.3 Torr; for 10h; Temperature; | 95% |
(4-methoxy-benzyl)-(3-trifluoromethyl-pyridin-2-yl)-amine
2-amino-3-trifluoromethylpyridine
Conditions | Yield |
---|---|
Stage #1: (4-methoxy-benzyl)-(3-trifluoromethyl-pyridin-2-yl)-amine With sulfuric acid at 5 - 23℃; for 0.5h; Stage #2: With sodium hydroxide In water at 0℃; | 92% |
2-chloro-3-trifluoromethyl-pyridine
2-amino-3-trifluoromethylpyridine
Conditions | Yield |
---|---|
With ammonia In water at 175℃; for 24h; | 71% |
With ammonia In water at 175℃; for 72h; | |
Multi-step reaction with 2 steps 1: hydrogen fluoride / 48 h / 130 °C / 60006 Torr / Autoclave 2: ammonia / water / 10 h / 130 °C / 22502.3 Torr View Scheme |
methanol
8-Trifluoromethyl-tetrazolo[1,5-a]pyridine
A
2-amino-3-trifluoromethylpyridine
B
2-methoxy-4-trifluoromethyl-1H-1,3-diazepine
Conditions | Yield |
---|---|
In 1,4-dioxane at 25℃; for 1.33333h; Irradiation; | A 5% B 47% |
2-amino-3-trifluoromethylpyridine
5-bromo-3-(trifluoromethyl)pyridin-2-amine
Conditions | Yield |
---|---|
With N-Bromosuccinimide In acetonitrile at 0 - 20℃; | 99% |
With N-Bromosuccinimide In acetonitrile at 5 - 23℃; for 1h; | 98% |
With N-Bromosuccinimide In acetonitrile at 20℃; | 93% |
2-amino-3-trifluoromethylpyridine
Conditions | Yield |
---|---|
With N-iodo-succinimide; acetic acid at 0 - 20℃; for 90h; | 89% |
Stage #1: 2-amino-3-trifluoromethylpyridine With N-iodo-succinimide; acetic acid at 0 - 20℃; Stage #2: With sodium hydrogencarbonate In water Cooling with ice; | 76% |
With N-iodo-succinimide | 76% |
With N-iodo-succinimide In acetic acid at 0 - 20℃; | 76% |
With N-iodo-succinimide In N,N-dimethyl-formamide at 20℃; | 70% |
2-amino-3-trifluoromethylpyridine
5-chloro-3-(trifluoromethyl)pyridin-2-amine
Conditions | Yield |
---|---|
With N-chloro-succinimide In N,N-dimethyl-formamide at 60℃; for 1h; | 88% |
With N-chloro-succinimide In N,N-dimethyl-formamide at 60℃; for 1h; | 88% |
With N-chloro-succinimide In N,N-dimethyl-formamide at 60℃; for 1h; Inert atmosphere; |
cyclohexanone
2-amino-3-trifluoromethylpyridine
Conditions | Yield |
---|---|
With iodine; oxygen In 1,1,2,2-tetrachloroethane at 160℃; for 24h; Green chemistry; | 88% |
2-amino-3-trifluoromethylpyridine
Conditions | Yield |
---|---|
With 3-chloro-benzenecarboperoxoic acid In acetone at 0 - 20℃; for 12.5h; | 81% |
2-amino-3-trifluoromethylpyridine
5-nitro-3-(trifluoromethyl)pyridin-2-amine
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid In water at 0 - 50℃; for 3.25h; | 75% |
2-amino-3-trifluoromethylpyridine
Conditions | Yield |
---|---|
With sodium iodide In acetonitrile at 82℃; for 72h; | 75% |
1-Bromo-2-butanone
2-amino-3-trifluoromethylpyridine
2-ethyl-8-(trifluoromethyl)imidazo[1,2-a]pyridine
Conditions | Yield |
---|---|
With sodium hydrogencarbonate; sodium iodide In ethanol Heating / reflux; | 74% |
methyl 3-bromo-2-oxopropanoate
2-amino-3-trifluoromethylpyridine
8-trifluoromethyl-imidazo[1,2-a]pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 60℃; for 3h; | 72% |
2-amino-3-trifluoromethylpyridine
3-(trifluoromethyl)pyridine-2-(1H)-one
Conditions | Yield |
---|---|
With sulfuric acid; sodium nitrite In water at 70℃; for 1h; | 69% |
methyl 3-hydroxy-2-methylidene-3-phenylpropionate
2-amino-3-trifluoromethylpyridine
Conditions | Yield |
---|---|
With 1,1,1,3',3',3'-hexafluoro-propanol Reflux; | 67% |
cyclohexanone
2-amino-3-trifluoromethylpyridine
Conditions | Yield |
---|---|
With sulfur In neat (no solvent) at 110℃; for 16h; Inert atmosphere; regioselective reaction; | 65% |
2-amino-3-trifluoromethylpyridine
Conditions | Yield |
---|---|
With copper acetylacetonate; N-ethyl-N,N-diisopropylamine; 2,6-bis(4,5-dihydrooxazol-2-yl)pyridine In methanol at 20℃; for 6h; Inert atmosphere; regioselective reaction; | 61% |
2-(4-((2-(trifluoromethyl)pyridin-4-yl)amino)phenyl)propanoic acid
2-amino-3-trifluoromethylpyridine
Conditions | Yield |
---|---|
Stage #1: 2-(4-((2-(trifluoromethyl)pyridin-4-yl)amino)phenyl)propanoic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In acetonitrile at 20℃; for 0.5h; Stage #2: 2-amino-3-trifluoromethylpyridine In acetonitrile at 20℃; | 59% |
ibuprofen
2-amino-3-trifluoromethylpyridine
Conditions | Yield |
---|---|
Stage #1: ibuprofen With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In acetonitrile at 20℃; for 0.5h; Stage #2: 2-amino-3-trifluoromethylpyridine In acetonitrile at 20℃; for 36h; | 59% |
2-amino-3-trifluoromethylpyridine
Conditions | Yield |
---|---|
With potassium phosphate; t-BuBrettPhos; [(2-di-tert-butylphosphino-3,6-dimethoxy-2’,4’,6’-triisopropyl-1,1’-biphenyl)-2-(2’-amino-1,1‘-biphenyl)]palladium(II) methanesulfonate In tert-butyl alcohol at 110℃; Inert atmosphere; | 58% |
3-methoxyphenylglyoxal
2-amino-3-trifluoromethylpyridine
2-chloro-3-(3-methoxyphenyl)-8-(trifluoromethyl)imidazo[1,2-a]pyridine
Conditions | Yield |
---|---|
Stage #1: 3-methoxyphenylglyoxal; 2-amino-3-trifluoromethylpyridine In dichloromethane for 1h; Heating / reflux; Stage #2: With thionyl chloride In tetrachloromethane for 0.5h; Heating / reflux; Stage #3: With potassium carbonate In water | 56% |
methyl 2-hydroxymethylacrylate
2-amino-3-trifluoromethylpyridine
Conditions | Yield |
---|---|
With 1,1,1,3',3',3'-hexafluoro-propanol Reflux; | 52% |
chloroacetone
2-amino-3-trifluoromethylpyridine
2-methyl-8-(trifluoromethyl)imidazo[1,2-a]pyridine
Conditions | Yield |
---|---|
With sodium hydrogencarbonate; sodium iodide In ethanol Heating / reflux; | 51% |
1-phenylprop-2-ynyl acetate
2-amino-3-trifluoromethylpyridine
Conditions | Yield |
---|---|
With copper acetylacetonate; N-ethyl-N,N-diisopropylamine; 2,6-bis(4,5-dihydrooxazol-2-yl)pyridine In methanol at 20℃; for 18h; Inert atmosphere; regioselective reaction; | 50% |
2-amino-3-trifluoromethylpyridine
Conditions | Yield |
---|---|
With palladium diacetate; caesium carbonate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In 1,4-dioxane at 100℃; Inert atmosphere; | 50% |
fluorobiprofen
2-amino-3-trifluoromethylpyridine
Conditions | Yield |
---|---|
Stage #1: fluorobiprofen With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In acetonitrile at 20℃; for 0.5h; Stage #2: 2-amino-3-trifluoromethylpyridine In acetonitrile at 20℃; for 72h; | 45% |
phenylacetaldehyde
2-amino-3-trifluoromethylpyridine
Conditions | Yield |
---|---|
With sulfur In cyclohexane; dimethyl sulfoxide at 120℃; for 1h; Sealed tube; | 41% |
2-(6-chloro-carbazol-2-yl)-propionic acid
2-amino-3-trifluoromethylpyridine
Conditions | Yield |
---|---|
Stage #1: 2-(6-chloro-carbazol-2-yl)-propionic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In acetonitrile at 20℃; for 0.5h; Stage #2: 2-amino-3-trifluoromethylpyridine In acetonitrile at 20℃; for 36h; | 41% |
Conditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); caesium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene In 1,4-dioxane at 90℃; for 40h; Inert atmosphere; | 29% |
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