Puyang Huicheng Electronic Material Co., Ltd was founded in 2002, which is focus on high complex new type intermediates and fine chemical custom synthesis, LED&OLED materials and related intermediates, catalyst design and synthesis.
Cas:6825-20-3
Min.Order:100 Gram
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Type:Manufacturers
inquiryCHANGZHOU HANGYU PHARMACEUTICAL TECHNOLOGY CO., LTD. founded in 1984, engages in pharmaceutical research, development, production, process design and technical consultation of synthetic and fermentation pharmaceutical products. The organizational s
Cas:6825-20-3
Min.Order:1 Kilogram
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inquiryDayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:6825-20-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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
Cas:6825-20-3
Min.Order:1 Metric Ton
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Type:Manufacturers
inquiryhigh quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:OLED Intermediate Transportation:by air or by sea Port:Shanghai, Qingdao
Cas:6825-20-3
Min.Order:1 Kilogram
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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
Product Description Product Name 3,6-Dibromocarbazole CAS No. 6825-20-3 Appearance White powder Assay ≥99% Capacity 100mt/year Min.packing 100gram Appli
Cas:6825-20-3
Min.Order:1 Gram
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inquiryISO9001 Exporting Japan, Korea regularly. Appearance:Gray powder Storage:-- Package:25kg/ fibre drum Application:OLED intermediates Transportation:-- Port:Chinese port
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:6825-20-3
Min.Order:1 Gram
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Type:Manufacturers
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:6825-20-3
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
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:6825-20-3
Min.Order:1 Metric Ton
FOB Price: $1.0 / 2.0
Type:Trading Company
inquiryAbout Product Details
Cas:6825-20-3
Min.Order:1 Kilogram
FOB Price: $1.0 / 5.0
Type:Lab/Research institutions
inquiryOur 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
Cas:6825-20-3
Min.Order:1 Kilogram
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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:6825-20-3
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
Type:Trading Company
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:6825-20-3
Min.Order:1 Kilogram
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inquiryProduct name 3,6-Dibromocarbazole Cas number 6825-20-3 Molecular formula C12H7Br2N M
Cas:6825-20-3
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiryWe are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED
Cas:6825-20-3
Min.Order:1 Gram
FOB Price: $2.0
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:6825-20-3
Min.Order:1 Kilogram
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inquiryOur 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
Cas:6825-20-3
Min.Order:1 Kilogram
FOB Price: $80.0 / 84.0
Type:Trading Company
inquiry3,6-Dibromocarbazole CAS:6825-20-3 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 quality organic inter
Cas:6825-20-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, 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
Cas:6825-20-3
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquirybest price,best quality and fast delivery assurance available in sample product and customization with years of export experience along with excellent quality, advanced services and competitive prices the quality of products conform u
Cas:6825-20-3
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiry1.High Quality: Quality is life. Quality is the most important element for all goods. We have a lab doing research in Wuhan China and produce sarms in bulk quantity. We have 8 years experience making all kinds of sarms. And all our old customers
Cas:6825-20-3
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
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
Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Service 1.Own made fine chemical products 2.Out sourcing and qua
Cas:6825-20-3
Min.Order:100 Gram
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Type:Lab/Research institutions
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
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
Cas:6825-20-3
Min.Order:4 Kilogram
Negotiable
Type:Lab/Research institutions
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:6825-20-3
Min.Order:100 Gram
Negotiable
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:6825-20-3
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
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:6825-20-3
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With N-Bromosuccinimide In tetrahydrofuran at 85℃; for 48h; | 98% |
With N-Bromosuccinimide In dichloromethane; N,N-dimethyl-formamide at 20℃; | 97% |
With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione In ethanol at 20 - 25℃; for 2h; | 96% |
Conditions | Yield |
---|---|
With N-Bromosuccinimide In N,N-dimethyl-formamide at 0 - 20℃; for 24h; | A 47% B n/a |
With N-Bromosuccinimide; silica gel In dichloromethane at 18℃; for 0.33h; Product distribution; one to four equivalents of NBS, other times; other N-heterocycles; | |
With tetra-N-butylammonium tribromide In chloroform for 0.5h; Product distribution; Ambient temperature; other reaction times, different substrate/reagent ratios; | A 62 % Chromat. B 17 % Chromat. |
Conditions | Yield |
---|---|
With bromine In diethyl ether | 85% |
With N-Bromosuccinimide In dichloromethane for 1h; Irradiation; | 84.6% |
9H-carbazole
A
3,6-dibromo-9H-carbazole
B
1,3,6-tribromo-9H-carbazole
C
1,3,6,8-tetrabromo-9-methyl-9H-carbazole
Conditions | Yield |
---|---|
With N-Bromosuccinimide; silica gel In dichloromethane at 18℃; for 72h; Yield given. Yields of byproduct given; |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 58 percent / acetic acid; zinc; HCl / tetrahydrofuran; ethanol; H2O / 0.5 h 2: 81 percent / ethanol / 1 h / 70 °C 3: NaCl / acetonitrile / Photolysis View Scheme |
bis(4-bromophenyl)amine
3,6-dibromo-9H-carbazole
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 9.0 g / NaNO2; HCl / H2O; ethanol / 0.92 h 2: 58 percent / acetic acid; zinc; HCl / tetrahydrofuran; ethanol; H2O / 0.5 h 3: 81 percent / ethanol / 1 h / 70 °C 4: NaCl / acetonitrile / Photolysis View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: Br2 / CH2Cl2 / 8 h / Heating 2: 23.44 g / KOH / ethanol; H2O / 1.5 h / Heating 3: 9.0 g / NaNO2; HCl / H2O; ethanol / 0.92 h 4: 58 percent / acetic acid; zinc; HCl / tetrahydrofuran; ethanol; H2O / 0.5 h 5: 81 percent / ethanol / 1 h / 70 °C 6: NaCl / acetonitrile / Photolysis View Scheme |
N,N-bis-(4-bromophenyl)benzamide
3,6-dibromo-9H-carbazole
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 23.44 g / KOH / ethanol; H2O / 1.5 h / Heating 2: 9.0 g / NaNO2; HCl / H2O; ethanol / 0.92 h 3: 58 percent / acetic acid; zinc; HCl / tetrahydrofuran; ethanol; H2O / 0.5 h 4: 81 percent / ethanol / 1 h / 70 °C 5: NaCl / acetonitrile / Photolysis View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 81 percent / ethanol / 1 h / 70 °C 2: NaCl / acetonitrile / Photolysis View Scheme |
B
3,6-dibromo-9H-carbazole
C
bis(4-bromophenyl)amine
Conditions | Yield |
---|---|
With sodium chloride In acetonitrile Photolysis; | A 6.8 mg B n/a C n/a |
9-benzoyl-3,6-dibromo-carbazole
3,6-dibromo-9H-carbazole
Conditions | Yield |
---|---|
With potassium hydroxide |
1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione
9H-carbazole
3,6-dibromo-9H-carbazole
Conditions | Yield |
---|---|
With tetrachloromethane |
bromine
acetic anhydride
9H-carbazole
acetic acid
3,6-dibromo-9H-carbazole
hydrogenchloride
N-nitroso-3,6-dibromocarbazole
3,6-dibromo-9H-carbazole
3,6-dibromo-9H-carbazole
1-bromo-octane
3,6-dibromo-9-octyl-9H-carbazole
Conditions | Yield |
---|---|
With tetrabutylammomium bromide; sodium hydroxide In toluene at 120℃; | 100% |
With tetrabutylammomium bromide; potassium hydroxide In acetone for 6h; Reflux; | 95% |
With tetrabutylammomium bromide; potassium hydroxide In water; toluene for 24h; Heating; | 95% |
3,6-dibromo-9H-carbazole
4-Fluoronitrobenzene
3,6-dibromo-9-(4-nitrophenyl)-9H-carbazole
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide | 100% |
With potassium carbonate In N,N-dimethyl-formamide for 12h; Reflux; | 81% |
With potassium tert-butylate In N,N-dimethyl-formamide at 110℃; for 24h; Inert atmosphere; | 80% |
3,6-dibromo-9H-carbazole
(R)-glycidyl nosylate
(-)-(S)-3,6-dibromo-9-(oxiran-2-ylmethyl)-9H-carbazole
Conditions | Yield |
---|---|
With potassium hydroxide In N,N-dimethyl-formamide at 20℃; Cooling with ice; Inert atmosphere; | 100% |
With potassium hydroxide In N,N-dimethyl-formamide at 20℃; Cooling with ice; |
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 3h; | 100% |
3,6-dibromo-9H-carbazole
copper(I) cyanide
9H-carbazole-3,6-dicarbonitrile
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 70h; Heating; | 99% |
1-bromo-butane
3,6-dibromo-9H-carbazole
3,6-dibromo-(N-n-butyl)carbazole
Conditions | Yield |
---|---|
Stage #1: 3,6-dibromo-9H-carbazole With sodium hydroxide In acetone at 60℃; for 0.5h; Inert atmosphere; Stage #2: 1-bromo-butane In acetone Reflux; Inert atmosphere; | 99% |
With tetrabutylammomium bromide; potassium hydroxide In water; toluene for 5h; Reflux; | 82% |
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride In toluene at 100℃; for 2h; Alkylation; | 75% |
3,6-dibromo-9H-carbazole
benzyl alcohol
3,6-dibromo-9-benzyl-9H-carbazole
Conditions | Yield |
---|---|
With (trimethyl-λ5-phosphanyliden)acetonitrile In toluene at 110℃; for 15h; | 97% |
3,6-dibromo-9H-carbazole
4-methoxyphenylboronic acid
3,6-bis(4-methoxyphenyl)-9H-carbazole
Conditions | Yield |
---|---|
With sodium hydrogencarbonate; tetrakis(triphenylphosphine) palladium(0) In ethanol; toluene for 5h; Heating; | 97% |
With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; palladium diacetate; potassium carbonate In ethanol; water; toluene at 80℃; Inert atmosphere; | 82% |
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In ethanol; water; toluene at 80℃; for 12h; Inert atmosphere; | 64% |
3,6-dibromo-9H-carbazole
ethyl bromoacetate
3,6-dibromo-carbazole-9-acetic acid ethyl ester
Conditions | Yield |
---|---|
Stage #1: 3,6-dibromo-9H-carbazole With potassium carbonate In N,N-dimethyl-formamide at 55℃; for 2h; Stage #2: ethyl bromoacetate In N,N-dimethyl-formamide at 20 - 55℃; for 3h; | 97% |
With potassium carbonate In N,N-dimethyl-formamide at 55℃; | 84% |
Stage #1: 3,6-dibromo-9H-carbazole With tetrabutylammomium bromide; potassium carbonate In N,N-dimethyl-formamide at 50℃; for 0.5h; Stage #2: ethyl bromoacetate In N,N-dimethyl-formamide at 90℃; for 12h; | 84% |
zinc(II) cyanide
3,6-dibromo-9H-carbazole
9H-carbazole-3,6-dicarbonitrile
Conditions | Yield |
---|---|
Stage #1: 3,6-dibromo-9H-carbazole With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In water; N,N-dimethyl-formamide for 0.75h; Inert atmosphere; Stage #2: zinc(II) cyanide With tris(dibenzylideneacetone)dipalladium(0) chloroform complex; zinc diacetate; zinc In water; N,N-dimethyl-formamide at 100℃; for 20h; Inert atmosphere; | 97% |
With 1,1'-bis-(diphenylphosphino)ferrocene; tris-(dibenzylideneacetone)dipalladium(0); zinc(II) acetate dihydrate; zinc In water; N,N-dimethyl-formamide at 110 - 120℃; for 48h; Negishi Coupling; Inert atmosphere; | 81% |
Conditions | Yield |
---|---|
Stage #1: 3,6-dibromo-9H-carbazole With iron(III) trifluoromethanesulfonate; cyclomaltooctaose In 1,2-dichloro-ethane at 40℃; for 0.0833333h; Green chemistry; Stage #2: 1-ethenyl-4-methylbenzene In 1,2-dichloro-ethane at 40℃; Green chemistry; | 97% |
2-ethylhexyl bromide
3,6-dibromo-9H-carbazole
3,6-dibromo-9-(2-ethyl-hexyl)-9H-carbazole
Conditions | Yield |
---|---|
Stage #1: 3,6-dibromo-9H-carbazole With potassium tert-butylate In tetrahydrofuran at 20℃; Inert atmosphere; Schlenk technique; Stage #2: 3-bromomethylheptane In tetrahydrofuran Reflux; Inert atmosphere; Schlenk technique; | 96.2% |
With tetrabutylammomium bromide; potassium hydroxide In water; toluene at 110℃; for 4h; | 80% |
Stage #1: 3,6-dibromo-9H-carbazole With tetrabutylammomium bromide; potassium hydroxide In toluene for 1h; Stage #2: 3-bromomethylheptane In toluene at 20℃; for 24h; Reflux; | 77% |
3,6-dibromo-9H-carbazole
1-(3',6'-dibromocarbazolyl)-2-propyne
Conditions | Yield |
---|---|
Stage #1: 3,6-dibromo-9H-carbazole; μ,η-hexacarbonyldicobaltopropynol With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 0.5h; Stage #2: With ferric nitrate In ethanol at 50℃; | 96% |
phenanthridine
3,6-dibromo-9H-carbazole
dimethyl acetylenedicarboxylate
C31H22Br2N2O4
Conditions | Yield |
---|---|
With water at 70℃; for 10h; | 96% |
3,6-dibromo-9H-carbazole
diphenylamine
N3,N3,N6,N6-tetraphenyl-9H-carbazole-3,6-diamine
Conditions | Yield |
---|---|
With tris(dibenzylideneacetone)dipalladium(0) chloroform complex; lithium hexamethyldisilazane; tri tert-butylphosphoniumtetrafluoroborate In tetrahydrofuran at 65℃; for 10h; Inert atmosphere; | 96% |
With tris-(dibenzylideneacetone)dipalladium(0); tri-tert-butyl phosphine; sodium t-butanolate In toluene for 12h; Reflux; | 70% |
With tris-(dibenzylideneacetone)dipalladium(0); tri-tert-butyl phosphine; sodium t-butanolate In toluene at 110℃; for 24h; Inert atmosphere; |
3,6-dibromo-9H-carbazole
1,2,4,5-tetrabromomethylbenzene
Conditions | Yield |
---|---|
With potassium hydroxide In tetrahydrofuran at 20℃; | 95.9% |
3,6-dibromo-9H-carbazole
1-bromo-hexane
3,6-dibromo-9-hexyl-9H-carbazole
Conditions | Yield |
---|---|
With tetrabutylammomium bromide; potassium hydroxide In water at 20℃; for 0.5h; | 95% |
Stage #1: 3,6-dibromo-9H-carbazole With potassium hydroxide In dimethyl sulfoxide at 20℃; for 1h; Stage #2: 1-bromo-hexane In dimethyl sulfoxide at 20℃; for 10h; | 92.35% |
Stage #1: 3,6-dibromo-9H-carbazole With potassium hydroxide In dimethyl sulfoxide at 20℃; for 1h; Stage #2: 1-bromo-hexane In dimethyl sulfoxide at 20℃; | 92.35% |
3,6-dibromo-9H-carbazole
4-(diphenylamino)phenyl boronic acid
4,4'-(9H-carbazole-3,6-diyl)bis(N,N-diphenylaniline)
Conditions | Yield |
---|---|
With potassium carbonate; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran Inert atmosphere; Reflux; | 95% |
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In tetrahydrofuran; water Suzuki Coupling; | 69% |
With palladium diacetate; potassium carbonate; tris-(o-tolyl)phosphine In ethanol; water; toluene for 4h; Reflux; | 68% |
With potassium carbonate; palladium diacetate; tris-(o-tolyl)phosphine In ethanol; water; toluene at 80℃; for 3h; Suzuki-Miyaura Coupling; | 51% |
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In methanol; water; toluene for 24h; Suzuki reaction; Reflux; |
phenanthridine
3,6-dibromo-9H-carbazole
acetylenedicarboxylic acid diethyl ester
Conditions | Yield |
---|---|
In dichloromethane at -10 - 20℃; | 95% |
3,6-dibromo-9H-carbazole
Di-tert-butyl acetylenedicarboxylate
triphenylphosphine
di-tert-buthyl 2-(3,6-dibromocarbazole-9-yl)-3-(triphenylphosphoranylidene)-butanedioate
Conditions | Yield |
---|---|
In acetone at 20℃; for 8h; Kinetics; Solvent; Temperature; Concentration; | 95% |
isoquinoline
3,6-dibromo-9H-carbazole
dimethyl acetylenedicarboxylate
C27H20Br2N2O4
Conditions | Yield |
---|---|
In dichloromethane at -10 - 20℃; | 95% |
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