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
Cas:118-83-2
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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
Cas:118-83-2
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inquiryhigh quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
Cas:118-83-2
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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
Cas:118-83-2
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inquiry1. 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
Cas:118-83-2
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inquiryOur 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
Cas:118-83-2
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inquiryOur 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
Cas:118-83-2
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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
Cas:118-83-2
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inquiryProduct Name: 5-Chloro-2-nitrobenzo-trifluoride Molecular Formula: C7H3F3ClNO2 Molecular Weight: 225.55 CAS NO.: 118-83-2 Parameters: assay-min. 99 m.p.21-224 Appearance:Colorless t
Cas:118-83-2
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inquiryAppearance:pale yellow liquid Storage:Room Temperature Package:200kg/drum Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
Cas:118-83-2
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Type:Lab/Research institutions
inquiry1.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
Cas:118-83-2
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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
Cas:118-83-2
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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
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
Cas:118-83-2
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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
Cas:118-83-2
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inquiryChemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff
Cas:118-83-2
Min.Order:100 Gram
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Type:Other
inquiryMassive 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
Cas:118-83-2
Min.Order:1 Gram
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inquiryOur 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
Cas:118-83-2
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inquiryProduct Name: 5-Chloro-2-nitrobenzotrifluoride Synonyms: 5-CHLORO-2-NITRO-;2-nitro-5-fluorotrifluorotoluol;4-Chloro-2-(trifluoromethyl)nitrobenzene, 4-Chloro-1-nitro-2-(trifluoromethyl)benzene;5-chloro -2-nitro threefluorine toluene;Benzene, 4-
Cas:118-83-2
Min.Order:1 Gram
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inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:118-83-2
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inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
SAGECHEM 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
Cas:118-83-2
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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
Cas:118-83-2
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inquiryCapability on chemical synthesis1. Beijing High-Tech Enterprises2. Strong R&D Team3. 8 years of experiences in R & D of high-tech Catalyst;4. 5000 production techniques, 69 items of national patents, and 360 kinds of products on sales;5. The producti
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:118-83-2
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inquiry5-chloro-2-nitrobenzotrifluorideAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
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
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
Cas:118-83-2
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inquiry5-chloro-2-nitrotrifluoromethylbenzene
Conditions | Yield |
---|---|
Stage #1: 1-nitroso-2-(trifluoromethyl)benzene With 2,6-di-tert-butyl-4-methyl-phenol; copper dichloride In acetonitrile at 20℃; under 760.051 Torr; for 2h; Stage #2: With Oxone In water; acetonitrile at 20℃; under 760.051 Torr; for 24h; regioselective reaction; | 49% |
Conditions | Yield |
---|---|
Diazotization.Behandlung der Diazoniumsalz-Loesung mit CuSO4 oder CuCl in wss. HCl in der Waerme; |
Conditions | Yield |
---|---|
With nitric acid | |
With sulfuric acid; nitric acid | |
With sulfuric acid; nitric acid | |
With nitric acid |
nitric acid
3-chlorotrifluoromethylbenzene
A
5-chloro-2-nitrotrifluoromethylbenzene
B
6-chloro-2-trifluoromethylnitrobenzene
sulfuric acid
nitric acid
3-chlorotrifluoromethylbenzene
A
5-chloro-2-nitrotrifluoromethylbenzene
B
6-chloro-2-trifluoromethylnitrobenzene
Conditions | Yield |
---|---|
With copper(l) iodide; cis,cis,cis-tetrakis[(diphenylphosphanyl)methyl]cyclopentane; potassium carbonate; bis(η3-allyl-μ-chloropalladium(II)) In N,N-dimethyl-formamide at 100℃; for 20h; | 91% |
(2-methylpropyl)-propanedioic acid, diethyl ester
5-chloro-2-nitrotrifluoromethylbenzene
diethyl 2-isobutyl-2-(4-nitro-3-(trifluoromethyl)phenyl)malonate
Conditions | Yield |
---|---|
Stage #1: (2-methylpropyl)-propanedioic acid, diethyl ester With sodium hydride In N,N-dimethyl-formamide at 0 - 25℃; Cooling with ice bath; Stage #2: 5-chloro-2-nitrotrifluoromethylbenzene In N,N-dimethyl-formamide at 20 - 25℃; for 48h; | 87% |
Stage #1: (2-methylpropyl)-propanedioic acid, diethyl ester With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0 - 20℃; for 0.666667h; Stage #2: 5-chloro-2-nitrotrifluoromethylbenzene In N,N-dimethyl-formamide; mineral oil at 20℃; for 48h; | 87% |
5-chloro-2-nitrotrifluoromethylbenzene
methylamine
N-methyl-4'-nitro-3'-(trifluoromethyl)aniline
Conditions | Yield |
---|---|
With sodium carbonate In ethanol at 70℃; for 36h; | 87% |
Conditions | Yield |
---|---|
With sodium hydroxide In N,N-dimethyl-formamide at 30℃; for 1.5h; Sonication; | 86% |
methanol
5-chloro-2-nitrotrifluoromethylbenzene
4-methoxy-1-nitro-2-(trifluoromethyl)benzene
Conditions | Yield |
---|---|
With sodium at 20℃; for 6h; | 81.4% |
5-chloro-2-nitrotrifluoromethylbenzene
2-(3,4-dimethoxyphenyl)-ethylamine
N-[2-(3,4-dimethoxyphenyl)ethyl]-4-nitro-3-(trifluoromethyl)aniline
Conditions | Yield |
---|---|
With sodium carbonate In acetonitrile for 16h; Reflux; | 76% |
5-chloro-2-nitrotrifluoromethylbenzene
4-methoxy-1-nitro-2-(trifluoromethyl)benzene
Conditions | Yield |
---|---|
With sodium methylate In methanol; dichloromethane; water | 75% |
With sodium methylate In methanol for 15h; Heating / reflux; |
5-chloro-2-nitrotrifluoromethylbenzene
sodium p-chlorobenzenesulphinate
2,5-bis(4-chlorobenzenesulphonyl)benzotrifluoride
Conditions | Yield |
---|---|
In N,N-dimethyl acetamide at 140℃; for 0.25h; | 74% |
In N,N-dimethyl acetamide for 0.25h; Heating; |
Conditions | Yield |
---|---|
at 20 - 100℃; | 71% |
Conditions | Yield |
---|---|
With sodium carbonate In ethanol at 70℃; for 36h; | 70% |
[1,2-bis(diphenylphosphino)ethane]tricarbonylruthenium
5-chloro-2-nitrotrifluoromethylbenzene
B
carbon dioxide
Conditions | Yield |
---|---|
In tetrahydrofuran inert atmosphere; standing (10-15 min); concn. (vac.), cooling (-78°C), addn. hexane, filtn., washing(hexane), drying (N2 or vac.); elem. anal.; | A 68% B n/a |
Ru(CO)3(bis(2,6-iPr2C6H3-imino)acenaphthene)
5-chloro-2-nitrotrifluoromethylbenzene
Conditions | Yield |
---|---|
In toluene N2 atmosphere; 0°C, stirring (3 h); evapn. to dryness (room temp.), suspn. (hexane), filtration, drying (vac.), elem. anal.; | 67% |
5-chloro-2-nitrotrifluoromethylbenzene
1-amino-pent-4-yne
Conditions | Yield |
---|---|
With potassium carbonate In dimethyl sulfoxide at 85℃; for 24h; Sealed tube; | 65% |
5-chloro-2-nitrotrifluoromethylbenzene
Trimethylenediamine
N-(3-aminopropyl)-3-(trifluoromethyl)-4-nitrobenzenamine
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile for 72h; Reflux; | 60% |
Stage #1: Trimethylenediamine With sodium carbonate In ethanol for 0.25h; Reflux; Stage #2: 5-chloro-2-nitrotrifluoromethylbenzene In ethanol for 72h; Reflux; | 45% |
With sodium carbonate In ethanol for 72h; Heating; |
5-chloro-2-nitrotrifluoromethylbenzene
2-hydroxy-2-methylpropanenitrile
4-nitro-3-trifluoromethylbenzonitrile
Conditions | Yield |
---|---|
With [Pd(cinnamyl)Cl]2; N-ethyl-N,N-diisopropylamine; XPhos In isopropyl alcohol at 80℃; for 2h; Inert atmosphere; | 55% |
5-chloro-2-nitrotrifluoromethylbenzene
tert-butyl N-(6-aminohexyl)carbamate
Conditions | Yield |
---|---|
With sodium carbonate In acetonitrile for 19h; Reflux; | 52% |
5-chloro-2-nitrotrifluoromethylbenzene
3-hydroxy-5-tert-butylisoxazole
5-t-butyl-2-(4-nitro-3-trifluoromethylphenyl)-4-isoxazolin-3-one
Conditions | Yield |
---|---|
With potassium carbonate; dimethyl sulfoxide | 18.7% |
Conditions | Yield |
---|---|
With hydrogenchloride; tin |
5-chloro-2-nitrotrifluoromethylbenzene
4-methyl-3-n-propylsulfinylphenol
C17H16F3NO4S
Conditions | Yield |
---|---|
With potassium hydroxide In N,N-dimethyl acetamide |
5-chloro-2-nitrotrifluoromethylbenzene
4-Chloro-3-propylsulfanyl-phenol
C16H13ClF3NO3S
Conditions | Yield |
---|---|
With potassium hydroxide In N,N-dimethyl acetamide |
5-chloro-2-nitrotrifluoromethylbenzene
3-propylsulfinyl-4-chlorophenol
C16H13ClF3NO4S
Conditions | Yield |
---|---|
With potassium hydroxide In N,N-dimethyl acetamide |
5-chloro-2-nitrotrifluoromethylbenzene
3-propylsulfonyl-4-methylphenol
C17H16F3NO5S
Conditions | Yield |
---|---|
With potassium hydroxide In N,N-dimethyl acetamide |
5-chloro-2-nitrotrifluoromethylbenzene
4-Chloro-3-(propane-1-sulfonyl)-phenol
C16H13ClF3NO5S
Conditions | Yield |
---|---|
With potassium hydroxide In N,N-dimethyl acetamide |
5-chloro-2-nitrotrifluoromethylbenzene
C16H14F3NO4S
Conditions | Yield |
---|---|
With potassium hydroxide In N,N-dimethyl acetamide |
5-chloro-2-nitrotrifluoromethylbenzene
C16H14F3NO3S
Conditions | Yield |
---|---|
With potassium hydroxide In N,N-dimethyl acetamide |
5-chloro-2-nitrotrifluoromethylbenzene
C17H16F3NO3S
Conditions | Yield |
---|---|
With potassium hydroxide In N,N-dimethyl acetamide |
5-chloro-2-nitrotrifluoromethylbenzene
Diethyl methylmalonate
diethyl α-methyl-α-(3-trifluoromethyl-4-nitrophenyl)-malonate
Conditions | Yield |
---|---|
With sodium hydride 1.) DMF, 30 min, room temperature, 2.) DMF; Yield given. Multistep reaction; | |
In dimethylformamide-toluene; water; toluene; mineral oil |
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