2,7-Dichlorofluorene CAS NO.:7012-16-0 Appearance:White crystal Assay:98%Min Packing:25Kg/Drum ADVANTAGE 1.Professional: More than 10 years chemical exporting experience. We have produced chemical more than fifteen years, 95% products are for expo
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inquiryDayangchem'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 quantities
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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 2-phenylacetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carbon environ
High quality 2,7-Dichlorofluorene CAS 7012-16-0 with factory price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed ad
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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
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
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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:7012-16-0
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inquiryProduct Description Product website: http://www.finerchem.com/pro01en/id/352.html Product Name 2,7-Dichlorofluorene CAS No. 7012-16-0
Cas:7012-16-0
Min.Order:1 Gram
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inquiry2,7-Dichlorofluorene Basic information Product Name: 2,7-Dichlorofluorene Synonyms: 2,7-DICHLOROFLUORENE;2,7-DICHLORO-9-FLUORENE;2,7-dichloro-9H-fluorene;NSC 73077;4,4'-Dichloro-2,2&
Cas:7012-16-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufactu
Cas:7012-16-0
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
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:7012-16-0
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inquiryChemical name: 2,7-dichlorofluorene English name: 2,7-dichlorofluorene CAS No: 7012-16-0 Molecular formula: C13H8Cl2 Structural formula:
Appearance:Off-white solid Storage:Room temperature Package:25kg/drum Application:Phenylfluorenol Intermediate Transportation:Express/Sea/Air Port:Any port in china
Cas:7012-16-0
Min.Order:25 Kilogram
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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
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Min.Order:1 Kilogram
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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
Cas:7012-16-0
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:7012-16-0
Min.Order:1 Kilogram
FOB Price: $68.0 / 75.0
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inquiry2,7-Dichlorofluorene CAS:7012-16-0 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 quality organic inter
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Min.Order:1 Gram
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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:7012-16-0
Min.Order:1 Kilogram
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Cas:7012-16-0
Min.Order:1 Kilogram
FOB Price: $20.0 / 30.0
Type:Trading Company
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
1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
Cas:7012-16-0
Min.Order:1 Kilogram
FOB Price: $10.0 / 20.0
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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
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 quality c
Cas:7012-16-0
Min.Order:100 Metric Ton
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inquiryHangzhou 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:7012-16-0
Min.Order:0 Metric Ton
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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
low price high quality high purity good sevice stock Appearance:white Storage:Preserve In Well-Closed, Light-Resistant and Tight Containers. Store In Cool & Dry Place Package:1g,5g,10g...1kg,5kg...more Application:Pharmaceutical intermediat
Cas:7012-16-0
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:7012-16-0
Min.Order:10 Gram
FOB Price: $100.0
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inquiryWe 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
Cas:7012-16-0
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With hydrogenchloride; N-chloro-succinimide In acetonitrile Heating; | 90% |
With chlorine In acetic acid at 35 - 45℃; for 15h; | 48% |
With chlorine; acetic acid at 40℃; for 2h; | 40.9% |
methanol
2,7-Dichlor-9-diazofluoren
A
2,2',7,7'-tetrachloro-9-fluorenyl dimer
B
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
for 0.783333h; Irradiation; | A n/a B 5% C 90% |
With 11H-Benzo[b]fluoren-11-one In acetonitrile for 0.833333h; Irradiation; | A 22% B 9% C 26% |
Conditions | Yield |
---|---|
With iodine; magnesium In methanol at 20℃; for 1h; | 85% |
With phosphorus; hydrogen iodide at 115 - 120℃; |
2,7-dichloro-3,6-di-t-butylfluorene
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
With aluminium trichloride In benzene at 50℃; for 0.5h; | 37% |
Conditions | Yield |
---|---|
With chloroform; chlorine at 0 - 5℃; |
2,7,9,9-tetrachloro-9H-fluorene
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
With hydrogenchloride; zinc; benzene |
2,7-dibromo-9H-fluorene
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
With copper(l) chloride; copper dichloride Halogen exchange reaction; |
9H-fluorene
chlorine
A
2-chloro-9H-fluorene
B
2,7-dichloro-9H-fluorene
9H-fluorene
chloroform
chlorine
A
2-chloro-9H-fluorene
B
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
at 0 - 5℃; |
9H-fluorene
antimonypentachloride
chlorine
A
2-chloro-9H-fluorene
B
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
verschiedene Loesungsmittel, bei verschiedenen Temperaturen; |
9H-fluorene
iodine
chlorine
A
2-chloro-9H-fluorene
B
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
verschiedene Loesungsmittel, bei verschiedenen Temperaturen; |
9H-fluorene
chloroform
chlorine
A
2-chloro-9H-fluorene
B
2,7-dichloro-9H-fluorene
C
2,4,7-trichlorofluorene
Conditions | Yield |
---|---|
at 0 - 5℃; |
Conditions | Yield |
---|---|
at 115 - 120℃; |
1,1-bis(4-t-butylphenyl)methane
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 54 percent / periodic acid, 98percent H2SO4 / H2O 2: 95 percent / copper / 4 h / 230 °C 3: 84 percent / iron, chlorine / CCl4 / 0.5 h / 30 °C 4: 37 percent / AlCl3 / benzene / 0.5 h / 50 °C View Scheme |
3,6-di-tert-butyl-9H-fluorene
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 84 percent / iron, chlorine / CCl4 / 0.5 h / 30 °C 2: 37 percent / AlCl3 / benzene / 0.5 h / 50 °C View Scheme |
3,6-di-tert-butyl-9H-fluoren-9-one
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 93 percent / sodium borohydride / ethanol / 0.5 h / Heating 2: 90 percent / hydroiodic acid / acetic acid / 2 h / Heating 3: 84 percent / iron, chlorine / CCl4 / 0.5 h / 30 °C 4: 37 percent / AlCl3 / benzene / 0.5 h / 50 °C View Scheme |
3,6-di-t-butyl-9-fluorenol
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 90 percent / hydroiodic acid / acetic acid / 2 h / Heating 2: 84 percent / iron, chlorine / CCl4 / 0.5 h / 30 °C 3: 37 percent / AlCl3 / benzene / 0.5 h / 50 °C View Scheme |
2,2'-diiodo-4,4'-di(tert-butyl)diphenylmethane
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 95 percent / copper / 4 h / 230 °C 2: 84 percent / iron, chlorine / CCl4 / 0.5 h / 30 °C 3: 37 percent / AlCl3 / benzene / 0.5 h / 50 °C View Scheme |
2-bromo-7-chloro-9H-fluoren-9-one
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: PCl5 / 180 °C 2: benzene; zinc; aqueous HCl View Scheme |
2-bromo-9,9-dichlorofluorene
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: benzene 2: acetic acid; Na2Cr2O7 3: PCl5 / 180 °C 4: benzene; zinc; aqueous HCl View Scheme | |
Multi-step reaction with 3 steps 1: benzene 2: PCl5 / 180 °C 3: benzene; zinc; aqueous HCl View Scheme |
2-bromo-7,9,9-trichloro-fluorene
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: acetic acid; Na2Cr2O7 2: PCl5 / 180 °C 3: benzene; zinc; aqueous HCl View Scheme | |
Multi-step reaction with 2 steps 1: PCl5 / 180 °C 2: benzene; zinc; aqueous HCl View Scheme |
2,7-dibromo-9,9-dichloro-fluorene
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: PCl5 2: benzene; zinc; aqueous HCl View Scheme |
(2-bromo-5-chlorophenyl)(3-chlorophenyl)methanol
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: trifluoroacetic acid / dichloromethane / 0.03 h / 0 °C / Inert atmosphere; Schlenk technique 1.2: 0 - 20 °C / Inert atmosphere; Schlenk technique 2.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere; Schlenk technique 2.2: -78 - 20 °C / Inert atmosphere; Schlenk technique 3.1: tetrahydrothiophene gold(III) bromide; [bis(acetoxy)iodo]benzene; (R)-10-camphorsulfonic acid / methanol; chloroform / 48 h / 27 °C / Schlenk technique; Inert atmosphere; Sealed tube View Scheme |
1-bromo-4-chloro-2-(3-chlorobenzyl)benzene
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere; Schlenk technique 1.2: -78 - 20 °C / Inert atmosphere; Schlenk technique 2.1: tetrahydrothiophene gold(III) bromide; [bis(acetoxy)iodo]benzene; (R)-10-camphorsulfonic acid / methanol; chloroform / 48 h / 27 °C / Schlenk technique; Inert atmosphere; Sealed tube View Scheme |
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
With [bis(acetoxy)iodo]benzene; (R)-10-camphorsulfonic acid; tetrahydrothiophene gold(III) bromide In methanol; chloroform at 27℃; for 48h; Schlenk technique; Inert atmosphere; Sealed tube; |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere; Schlenk technique 1.2: -78 - 20 °C / Inert atmosphere; Schlenk technique 2.1: trifluoroacetic acid / dichloromethane / 0.03 h / 0 °C / Inert atmosphere; Schlenk technique 2.2: 0 - 20 °C / Inert atmosphere; Schlenk technique 3.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere; Schlenk technique 3.2: -78 - 20 °C / Inert atmosphere; Schlenk technique 4.1: tetrahydrothiophene gold(III) bromide; [bis(acetoxy)iodo]benzene; (R)-10-camphorsulfonic acid / methanol; chloroform / 48 h / 27 °C / Schlenk technique; Inert atmosphere; Sealed tube View Scheme |
2-bromo-5-chlorobenzaldehyde
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere; Schlenk technique 1.2: -78 - 20 °C / Inert atmosphere; Schlenk technique 2.1: trifluoroacetic acid / dichloromethane / 0.03 h / 0 °C / Inert atmosphere; Schlenk technique 2.2: 0 - 20 °C / Inert atmosphere; Schlenk technique 3.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere; Schlenk technique 3.2: -78 - 20 °C / Inert atmosphere; Schlenk technique 4.1: tetrahydrothiophene gold(III) bromide; [bis(acetoxy)iodo]benzene; (R)-10-camphorsulfonic acid / methanol; chloroform / 48 h / 27 °C / Schlenk technique; Inert atmosphere; Sealed tube View Scheme |
Conditions | Yield |
---|---|
With chlorine; acetic acid at 40 - 42℃; |
Conditions | Yield |
---|---|
Stage #1: 2,7-dichloro-9H-fluorene With tetra-(n-butyl)ammonium iodide; sodium hydroxide In water at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: 1-bromo-butane In water at 70℃; for 12h; Inert atmosphere; | 97% |
With tetrabutylammomium bromide; potassium hydroxide In toluene for 16h; Inert atmosphere; | 90% |
Conditions | Yield |
---|---|
With aluminum (III) chloride In dichloromethane at -5 - 0℃; | 94% |
With aluminum (III) chloride In dichloromethane at 0 - 5℃; Friedel-Crafts Acylation; | 94% |
With aluminum (III) chloride In dichloromethane at 20℃; for 3h; Cooling; | 87% |
With aluminum (III) chloride In dichloromethane at 0 - 5℃; for 8h; Large scale; | 297 kg |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; potassium hydroxide In water; dimethyl sulfoxide at 20℃; for 2h; Schlenk technique; Sealed tube; Inert atmosphere; Green chemistry; | 94% |
Conditions | Yield |
---|---|
With copper(II) choride dihydrate; 4,7-bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)-1,10-phenanthroline; oxygen; sodium hydroxide In water at 50℃; for 16h; Schlenk technique; | 92% |
With C38H60N2O12; nickel diacetate; cesium fluoride In water at 100℃; for 8h; | 92% |
With tert.-butylhydroperoxide; copper(II) acetate monohydrate In water at 80℃; for 8h; | 90% |
2,7-dichloro-9H-fluorene
formic acid ethyl ester
2,7-dichloro-9-(hydroxymethylene)fluorene
Conditions | Yield |
---|---|
With potassium ethoxide In diethyl ether for 3h; Heating; | 92% |
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; diethyl ether; hexane -40 deg C then rt., 10 h; | A 8% B 78% |
2,7-dichloro-9H-fluorene
benzaldehyde
9-benzylidene-2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
Stage #1: 2,7-dichloro-9H-fluorene With potassium tert-butylate In tert-butyl alcohol at 40℃; for 0.5h; Stage #2: benzaldehyde In tert-butyl alcohol at 40 - 50℃; for 3h; | 74% |
With sodium ethanolate |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; potassium hydroxide In water; dimethyl sulfoxide at 20℃; for 2h; Schlenk technique; Sealed tube; Inert atmosphere; Green chemistry; | 63% |
2,7-dichloro-9H-fluorene
bis(pinacol)diborane
2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-fluorene
Conditions | Yield |
---|---|
With p-phenylpyridine; sodium methylate In acetonitrile at 20℃; for 12h; Sealed tube; Inert atmosphere; Irradiation; | 62% |
Conditions | Yield |
---|---|
In diethyl ether Cooling with ice; Reflux; | 37% |
Conditions | Yield |
---|---|
In diethyl ether Cooling with ice; Reflux; | 35% |
Conditions | Yield |
---|---|
In diethyl ether for 24h; Cooling with ice; | 32% |
piperonal
2,7-dichloro-9H-fluorene
2,7-dichloro-9-piperonylidene-fluorene
Conditions | Yield |
---|---|
With sodium ethanolate |
m-bromobenzoic aldehyde
2,7-dichloro-9H-fluorene
9-(3-bromo-benzylidene)-2,7-dichloro-fluorene
Conditions | Yield |
---|---|
With sodium ethanolate |
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
With ethanol; aromatic aldehyde; sodium ethanolate |
Conditions | Yield |
---|---|
With chloroform; iodine; chlorine |
2,7-dichloro-9H-fluorene
Conditions | Yield |
---|---|
With chloroform; bromine; iron |
2,7-dichloro-9H-fluorene
4-chlorobenzaldehyde
2,7-dichloro-9-(4-chloro-benzylidene)-fluorene
Conditions | Yield |
---|---|
With sodium ethanolate |
2,7-dichloro-9H-fluorene
terephthalaldehyde,
9-(4-Aldehydobenzylidene)-2,7-dichlorofluorene
Conditions | Yield |
---|---|
With sodium ethanolate |
2,7-dichloro-9H-fluorene
terephthalaldehyde,
2,2',7,7'-tetrachloro-terephthalal-9,9'-difluorene
Conditions | Yield |
---|---|
With ethanol; sodium ethanolate |
2,7-dichloro-9H-fluorene
2-chloro-benzaldehyde
2,7-dichloro-9-(2-chloro-benzylidene)-fluorene
Conditions | Yield |
---|---|
With sodium ethanolate |
Conditions | Yield |
---|---|
With sodium ethanolate |
2,7-dichloro-9H-fluorene
3-nitro-benzaldehyde
2,7-dichloro-9-(3-nitro-benzylidene)-fluorene
Conditions | Yield |
---|---|
With sodium ethanolate |
2,7-dichloro-9H-fluorene
4-nitrobenzaldehdye
2,7-dichloro-9-(4-nitro-benzylidene)-fluorene
Conditions | Yield |
---|---|
With sodium ethanolate |
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