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
Cas:1293389-28-2
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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
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inquiryBeluga chemical professional supply High Quality 5,6-difluorobenzo[c][1,2,5]thiadiazole CAS 357-70-0 Why choose Beluga chemical 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical sup
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Min.Order:1 Gram
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inquiryA 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
Cas:1293389-28-2
Min.Order:4 Kilogram
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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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inquiryWhy Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu
Cas:1293389-28-2
Min.Order:1 Gram
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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
Cas:1293389-28-2
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryProduct Name: 5,6-difluorobenzo[c][1,2,5]thiadiazole Synonyms: 5,6-difluorobenzo[c][1,2,5]thiadiazole;5,6-Difluoro-2,1,3-benzothiadiazole;5,6-Difluoro-benzo[1,2,5]thiadiazole CAS: 1293389-28-2 MF: C6H2F2N2S MW: 172.1552864 EINECS: Product Cat
Cas:1293389-28-2
Min.Order:1 Kilogram
FOB Price: $230.0
Type:Lab/Research institutions
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:1293389-28-2
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryProduct Name: 5,6-difluorobenzo[c][1,2,5]thiadiazole Synonyms: 5,6-difluorobenzo[c][1,2,5]thiadiazole;5,6-Difluoro-2,1,3-benzothiadiazole;5,6-Difluoro-benzo[1,2,5]thiadiazole;2,1,3-Benzothiadiazole, 5,6-difluoro-;EA405;BT2F CAS: 1293389-28-2
Cas:1293389-28-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryWe 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
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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:1293389-28-2
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Type:Lab/Research institutions
inquiryHunan 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
Cas:1293389-28-2
Min.Order:1 Gram
Negotiable
Type:Manufacturers
inquiryShanghai 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
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inquiry1.High quality2. Free sample available3. Competitive price4.Experienced service team5.Fast delivery6.Considerate after-sale service Package:as per customers' request Application:Biological reagent Port:Beijing airport
Cas:1293389-28-2
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Type:Lab/Research institutions
inquiryAnsciep 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
Cas:1293389-28-2
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Type:Lab/Research institutions
inquiry"HANGZHOU TIANYE CHEMICALS Co.LTD , Located in Eastern Science and Innovation Park Hangzhou .We are a high-tech enterprise specialized in technical research and development, production, development and trade of chemical products. We supply Multiple s
Cas:1293389-28-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryAFINE CHEMICALS LIMITED is a supplier for pharmaceutiucals raw material & intermediates from china *** We supply good service, good quality and competive prices. *** We have great enthusiasm and patience, we are conscientious and responsibl
Cas:1293389-28-2
Min.Order:0 Metric Ton
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Type:Lab/Research institutions
inquirygood quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:100mg Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any po
Cas:1293389-28-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryfactory?direct?sale Application:healing drugs
Cas:1293389-28-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:1293389-28-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryBest Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
Cas:1293389-28-2
Min.Order:0
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Type:Trading Company
inquiry1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:1293389-28-2
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiry1. Subsidiary of Institute of Chemistry, Henan Academy of Sciences, national research platform;2. About 30 years’ experience in this field since 1983;3. An experienced R&D team consisting of Doctors and Masters;4. Various types of analytical instrume
Cas:1293389-28-2
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Type:Lab/Research institutions
inquiryPrice, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right
Cas:1293389-28-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryStrong R&D strength and team We have a R&D team with around 30 R&D personnel.All of our employees have chemical backgrounds and have worked in the chemical industry for many years.Our laboratory can synthesize target products with wei
Todachem specialize in exporting chemicals for 10 years, we manufacture and distribute high quality pharmaceutical APIs, intermediates, special chemicals, active molecule and other fine chemicals. We have our research laboratory and more than 100 n
Cas:1293389-28-2
Min.Order:1 Kilogram
FOB Price: $90.0 / 100.0
Type:Trading Company
inquiryYinghao Pharm products include: leader molecule, heterocyclic compounds,chiral compounds, photoelectric materials, biochemical reagents etc. For example:benzene, pyrimidine, boricacid,pyridine, pyrazole, imidazole, pyrrole, fluorine and other derivat
Cas:1293389-28-2
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inquiryThis chemical is produced by SunaTech Inc., which is high purity, stable quality, long-term supply, etc. We also provide service of custom synthesis according to your request. 5,6-Difluorobenzo[c][1,2,5]thiadiazole has been used for the synthesis
Cas:1293389-28-2
Min.Order:10 Gram
FOB Price: $315.0
Type:Other
inquiry2-amino-4,5-difluoroaniline
5,6-difluorobenzo[c]1,2,5thiadiazole
Conditions | Yield |
---|---|
With thionyl chloride; triethylamine In chloroform Reflux; Inert atmosphere; | 90% |
With thionyl chloride; triethylamine In chloroform for 5h; Reflux; | 84% |
With thionyl chloride; triethylamine In chloroform for 6h; Reflux; Inert atmosphere; | 80% |
2-amino-4,5-difluoroaniline
5,6-difluorobenzo[c]1,2,5thiadiazole
Conditions | Yield |
---|---|
With thionyl chloride; triethylamine In ethyl acetate | 53% |
4,5-difluoro-2-nitroaniline
5,6-difluorobenzo[c]1,2,5thiadiazole
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: palladium 10% on activated carbon; hydrogen / methanol; acetic acid / 72 h / 20 °C / Inert atmosphere 2: thionyl chloride; triethylamine / chloroform / 5 h / Reflux View Scheme | |
Multi-step reaction with 2 steps 1: 5%-palladium/activated carbon; hydrogen; acetic acid / ethanol / 24 h / 20 °C / Inert atmosphere 2: thionyl chloride; triethylamine / chloroform / 6 h / Reflux; Inert atmosphere View Scheme | |
Multi-step reaction with 2 steps 1.1: hydrogenchloride; tin / water / 1.25 h / 0 - 20 °C 1.2: pH 10 2.1: triethylamine; thionyl chloride / chloroform / 72 h / Inert atmosphere; Reflux View Scheme |
5,6-difluorobenzo[c]1,2,5thiadiazole
Conditions | Yield |
---|---|
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; water-d2; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube; | 100% |
5,6-difluorobenzo[c]1,2,5thiadiazole
4,7-dibromo-5,6-difluorobenzo[c]1,2,5thiadiazole
Conditions | Yield |
---|---|
With methanesulfonic acid; 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione at 20℃; for 1h; Reagent/catalyst; Temperature; Inert atmosphere; | 99% |
With sulfuric acid; dibromoisocyanuric acid at 40℃; for 5h; Reagent/catalyst; Temperature; | 64.8% |
With hydrogen bromide; bromine In water at 120℃; for 48h; | 47% |
N,N-bis(4-butoxyphenyl)-N-(4-bromophenyl)-amine
5,6-difluorobenzo[c]1,2,5thiadiazole
Conditions | Yield |
---|---|
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; for 12h; Inert atmosphere; Sealed tube; | 96% |
meta-bromotoluene
5,6-difluorobenzo[c]1,2,5thiadiazole
Conditions | Yield |
---|---|
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; for 3h; Reagent/catalyst; Solvent; Inert atmosphere; Sealed tube; | 96% |
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube; | 96% |
Conditions | Yield |
---|---|
Stage #1: 2-octyldodecan-1-ol With sodium hydride In N,N-dimethyl-formamide; paraffin oil at 0℃; for 1h; Stage #2: 5,6-difluorobenzo[c] [1,2,5]-thiadiazole In N,N-dimethyl-formamide; paraffin oil at 20℃; for 12h; | 95% |
triethylsilane
5,6-difluorobenzo[c]1,2,5thiadiazole
Conditions | Yield |
---|---|
With (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; 3,4,7,8-Tetramethyl-o-phenanthrolin; norbornene In di-isopropyl ether at 120℃; for 20h; Inert atmosphere; | 94% |
iodobenzene
5,6-difluorobenzo[c]1,2,5thiadiazole
Conditions | Yield |
---|---|
With palladium(II) trimethylacetate; tris(o-methoxyphenyl)phosphine; silver carbonate In neat (no solvent) at 110℃; for 18h; Reagent/catalyst; Green chemistry; | 93% |
N,N-diphenyl-N-(4-vinylphenyl)amine
5,6-difluorobenzo[c]1,2,5thiadiazole
Conditions | Yield |
---|---|
With palladium(II) trifluoroacetate; silver(I) acetate; benzoic acid; p-benzoquinone In N,N-dimethyl-formamide at 100℃; for 12h; Schlenk technique; Inert atmosphere; Sealed tube; | A 92% B 3% |
5,6-difluorobenzo[c]1,2,5thiadiazole
1-Bromo-4-fluorobenzene
Conditions | Yield |
---|---|
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube; | 91% |
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube; | 84% |
5,6-difluorobenzo[c]1,2,5thiadiazole
4-bromobenzaldehyde diethyl acetal
Conditions | Yield |
---|---|
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube; | 89% |
4-Iodoacetophenone
5,6-difluorobenzo[c]1,2,5thiadiazole
1,1′-((5,6-difluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis(4,1-phenylene))diethanone
Conditions | Yield |
---|---|
With palladium(II) trimethylacetate; silver carbonate; 1,2-bis-(diphenylphosphino)ethane In N,N-dimethyl-formamide at 100℃; for 12h; | 89% |
5,6-difluorobenzo[c]1,2,5thiadiazole
5,6-difluoro-4,7-diiodo-benzo [c] [1,2,5] thiadiazole
Conditions | Yield |
---|---|
With n-butyllithium; iodine; diisopropylamine In tetrahydrofuran at -78 - 20℃; Inert atmosphere; | 88% |
With sulfuric acid; iodine; silver sulfate at 20 - 110℃; for 120.504h; Inert atmosphere; | 65% |
With sulfuric acid; iodine; silver sulfate at 110℃; for 72h; | 62% |
5,6-difluorobenzo[c]1,2,5thiadiazole
1-bromo-3,5-dimethoxybenzene
Conditions | Yield |
---|---|
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube; | 88% |
trans-3-phenylprop-2-enyl chloride
5,6-difluorobenzo[c]1,2,5thiadiazole
Conditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); 1-Adamantanecarboxylic acid; caesium carbonate In toluene at 80℃; for 24h; Schlenk technique; Inert atmosphere; | 86% |
ethyl 3-bromobenzoate
5,6-difluorobenzo[c]1,2,5thiadiazole
Conditions | Yield |
---|---|
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube; | 85% |
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube; | 85% |
5,6-difluorobenzo[c]1,2,5thiadiazole
4-bromo-N,N-dimethylaniline
Conditions | Yield |
---|---|
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube; | 85% |
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube; | 85% |
5,6-difluorobenzo[c]1,2,5thiadiazole
4-bromo-N,N-dimethylaniline
Conditions | Yield |
---|---|
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Reagent/catalyst; Solvent; Inert atmosphere; Sealed tube; | A 8% B 83% |
5,6-difluorobenzo[c]1,2,5thiadiazole
Conditions | Yield |
---|---|
Stage #1: 5,6-difluorobenzo[c] [1,2,5]-thiadiazole With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 4h; Inert atmosphere; Stage #2: With iodine In tetrahydrofuran at -78 - 20℃; Inert atmosphere; | 83% |
With n-butyllithium; iodine; diisopropylamine In tetrahydrofuran at -78 - 20℃; Inert atmosphere; | 80% |
4-Methoxystyrene
5,6-difluorobenzo[c]1,2,5thiadiazole
Conditions | Yield |
---|---|
With palladium(II) trifluoroacetate; silver(I) acetate; benzoic acid; p-benzoquinone In N,N-dimethyl-formamide at 100℃; for 12h; Schlenk technique; Inert atmosphere; Sealed tube; | A 82% B 5% |
4-bromo-m-xylene
5,6-difluorobenzo[c]1,2,5thiadiazole
Conditions | Yield |
---|---|
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Sealed tube; | 81% |
1-Bromo-3-iodobenzene
5,6-difluorobenzo[c]1,2,5thiadiazole
Conditions | Yield |
---|---|
With palladium(II) trimethylacetate; tris(o-methoxyphenyl)phosphine; silver carbonate In neat (no solvent) at 110℃; for 18h; Green chemistry; | 81% |
4-iodobenzonitrile
5,6-difluorobenzo[c]1,2,5thiadiazole
4-(5,6-difluorobenzo[c][1,2,5]thiadiazol-4-yl)benzonitrile
Conditions | Yield |
---|---|
With palladium(II) trimethylacetate; silver carbonate; 1,2-bis-(diphenylphosphino)ethane In N,N-dimethyl-formamide at 80℃; for 12h; Schlenk technique; Inert atmosphere; | 80% |
styrene
5,6-difluorobenzo[c]1,2,5thiadiazole
Conditions | Yield |
---|---|
With palladium(II) trifluoroacetate; silver(I) acetate; benzoic acid; p-benzoquinone In N,N-dimethyl-formamide at 100℃; for 12h; Schlenk technique; Inert atmosphere; Sealed tube; | A 80% B 10% |
With palladium(II) trifluoroacetate; silver(I) acetate; benzoic acid; p-benzoquinone In N,N-dimethyl-formamide at 100℃; for 12h; Schlenk technique; Inert atmosphere; Sealed tube; | A 42% B 58% |
methyl (E)-4-(3-chloroprop-1-en-1-yl)benzoate
5,6-difluorobenzo[c]1,2,5thiadiazole
Conditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); 1-Adamantanecarboxylic acid; caesium carbonate In toluene at 80℃; for 24h; Schlenk technique; Inert atmosphere; | 80% |
para-iodoanisole
5,6-difluorobenzo[c]1,2,5thiadiazole
Conditions | Yield |
---|---|
With palladium(II) trimethylacetate; silver carbonate; 1,2-bis-(diphenylphosphino)ethane In N,N-dimethyl-formamide at 80℃; for 12h; Schlenk technique; Inert atmosphere; | A 14% B 79% |
5,6-difluorobenzo[c]1,2,5thiadiazole
(E)-1-(4-chlorophenyl)-3-chloropropene
Conditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); 1-Adamantanecarboxylic acid; caesium carbonate In toluene at 80℃; for 24h; Schlenk technique; Inert atmosphere; | 79% |
4-bromo-3-methylanisole
5,6-difluorobenzo[c]1,2,5thiadiazole
Conditions | Yield |
---|---|
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Sealed tube; | 78% |
Conditions | Yield |
---|---|
With lithium diisopropyl amide In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide | 78% |
N,N-bis(4-butoxyphenyl)-N-(4-bromophenyl)-amine
5,6-difluorobenzo[c]1,2,5thiadiazole
Conditions | Yield |
---|---|
With di-tert-butyl(methyl)phosphonium tetrafluoroborate salt; palladium diacetate; potassium carbonate; Trimethylacetic acid In toluene at 120℃; Inert atmosphere; Schlenk technique; | 76% |
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