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Dayang Chem (Hangzhou) Co.,Ltd.

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

9,9-Didodecyl-2,7-dibromofluorene

Cas:286438-45-7

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Simagchem Corporation

Welcome 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

High quality 2,7-Dibromo-9,9-Didodecylfluorene supplier in China

Cas:286438-45-7

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Henan Allgreen Chemical Co.,Ltd

high quality Appearance:light yellow 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

2,7-Dibromo-9,9-di(1-dodecyl)-9H-fluorene

Cas:286438-45-7

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Puyang Huicheng Electronic Material Co., Ltd

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 synthesi

manufacturer of 9,9-Didodecyl-2,7-dibromofluorene 286438-45-7

Cas:286438-45-7

Min.Order:100 Gram

Negotiable

Type:Manufacturers

inquiry

Xi'an Xszo Chem Co., Ltd.

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

Factory Price OLED 99% 286438-45-7 9,9-Didodecyl-2,7-dibromofluorene Manufacturer

Cas:286438-45-7

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com/pro01en/id/1598.html Product Name 9,9-Didodecyl-2,7-dibromofluorene CAS No. 2

9,9-Didodecyl-2,7-dibromofluorene

Cas:286438-45-7

Min.Order:1 Gram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Our 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

9,9-DIDODECYL-2,7-DIBROMOFLUORENE ---

Cas:286438-45-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our 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

9,9-DIDODECYL-2 7-DIBROMOFLUORENE CAS NO 286438-45-7

Cas:286438-45-7

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

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Zhuozhou Wenxi import and Export Co., Ltd

WITH 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

Pharmaceutical Grade CAS 286438-45-7 with competitive price

Cas:286438-45-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

TIANFUCHEM--9 9-DIDODECYL-2 7-DIBROMOFLUORENE 97

Cas:286438-45-7

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd

9 9-DIDODECYL-2 7-DIBROMOFLUORENE 97CAS286438-45-7

Cas:286438-45-7

Min.Order:1 Kilogram

FOB Price: $20.0 / 23.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Product Name: 9 9-DIDODECYL-2 7-DIBROMOFLUORENE 97 Synonyms: 9 9-DIDODECYL-2 7-DIBROMOFLUORENE 97;9,9-DIDODECYL-2,7-DIBROMOFLUORENE,99%;2,7-Dibromo-9,9-di(1-dodecyl)-9H-fluorene;9,9-Di-n-dodecyl-2,7-dib

9,9-Didodecyl-2,7-dibromofluorene CAS: 286438-45-7

Cas:286438-45-7

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.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

9H-Fluorene,2,7-dibromo-9,9-didodecyl- 286438-45-7

Cas:286438-45-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

9 9-DIDODECYL-2 7-DIBROMOFLUORENE 97 CAS:286438-45-7 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 q

9 9-DIDODECYL-2 7-DIBROMOFLUORENE 97 CAS:286438-45-7

Cas:286438-45-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

9H-Fluorene,2,7-dibromo-9,9-didodecyl-

Cas:286438-45-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan 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

9H-Fluorene,2,7-dibromo-9,9-didodecyl-

Cas:286438-45-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best 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

2,7-Dibromo-9,9-Didodecylfluorene

Cas:286438-45-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

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

9,9-Didodecyl-2,7-dibromofluorene

Cas:286438-45-7

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&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

9,9-Didodecyl-2,7-dibromofluorene

Cas:286438-45-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo 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

High quality 2,7-Dibromo-9,9-Didodecylfluorene

Cas:286438-45-7

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Wuhan Kemi-Works Chemical Co., Ltd

ISO9001 Exporting Japan, Korea regularly. Appearance:yellowish powder Storage:store in dry and cool place Package:25kg/ fibre drum Application:OLED intermediates Transportation:by courier,by Air,by Sea or as per your request. Port:Shanghai; Ningbo

9,9-Didodecyl-2,7-dibromofluorene

Cas:286438-45-7

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: 9 9-DIDODECYL-2 7-DIBROMOFLUORENE 97 Synonyms: 9 9-DIDODECYL-2 7-DIBROMOFLUORENE 97;9,9-DIDODECYL-2,7-DIBROMOFLUORENE,99%;2,7-Dibromo-9,9-didodecylfluorene (This product is only available in Japan.);9H-Fluorene,2,7-dibromo-9,9;2,7-Dibro

2,7-Dibromo-9,9-didodecyl-9H-fluorene

Cas:286438-45-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

TIANFUCHEM--9 9-DIDODECYL-2 7-DIBROMOFLUORENE 97

Cas:286438-45-7

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

TIANFUCHEM--9 9-DIDODECYL-2 7-DIBROMOFLUORENE 97

Cas:286438-45-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

TIANFUCHEM--9 9-DIDODECYL-2 7-DIBROMOFLUORENE 97

Cas:286438-45-7

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Suzhou Health Chemicals Co., Ltd.

High 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

9,9-Didodecyl-2,7-dibromofluorene

Cas:286438-45-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white powder Storage:stored in a cool, dry and ventilated place to provent sun and rain Package:25kg/drum, or as per your request. Application:Used in organic synthesis Transport

9,9-Didodecyl-2,7-dibromofluorene

Cas:286438-45-7

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

TIANFUCHEM--9 9-DIDODECYL-2 7-DIBROMOFLUORENE 97

Cas:286438-45-7

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

9,9-Didodecyl-2,7-dibromofluorene cas no. 286438-45-7 98%

Cas:286438-45-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuxi TAA Chemical Industry Co.,LTD.

1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re

9,9-Didodecyl-2,7-dibromofluorene CAS 286438-45-7

Cas:286438-45-7

Min.Order:0

Negotiable

Type:Other

inquiry

Synthetic route

2,7-dibromo-9H-fluorene
16433-88-8

2,7-dibromo-9H-fluorene

1-dodecylbromide
143-15-7

1-dodecylbromide

2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 0 - 20℃; for 12h;92%
With tetrabutylammomium bromide; water; sodium hydroxide In dimethyl sulfoxide at 20℃; for 3h;87%
With tetrabutylammomium bromide; sodium hydroxide In water; toluene at 80℃; for 24h; Inert atmosphere;86.6%
9,9-didodecyl-9H-fluorene
123864-03-9

9,9-didodecyl-9H-fluorene

2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

Conditions
ConditionsYield
With bromine; iodine In dichloromethane at 20℃; for 20h;80%
9H-fluorene
86-73-7

9H-fluorene

2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: n-BuLi / hexane; tetrahydrofuran / 1.5 h / -60 °C
1.2: 80 percent / tetrahydrofuran; hexane / 0.5 h / -60 °C
2.1: 80 percent / bromine / I2 / CH2Cl2 / 20 h / 20 °C
View Scheme
Multi-step reaction with 2 steps
1: bromine; iodine / dichloromethane / 15 h / 20 °C
2: potassium tert-butylate / tetrahydrofuran / 12 h / 0 - 20 °C
View Scheme
Multi-step reaction with 2 steps
1.1: acetic acid; N-Bromosuccinimide; hydrogen bromide / 3 h / 20 °C
2.1: potassium hydroxide / toluene / 1 h / Inert atmosphere
2.2: 12 h / 60 °C / Inert atmosphere
View Scheme
Multi-step reaction with 2 steps
1: bromine / chloroform / 10 h / 0 °C / Darkness
2: sodium hydroxide; tetrabutylammomium bromide / toluene; water / 24 h / 80 °C / Inert atmosphere
View Scheme
1-dodecylbromide
143-15-7

1-dodecylbromide

2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: n-BuLi / hexane; tetrahydrofuran / 1.5 h / -60 °C
1.2: 80 percent / tetrahydrofuran; hexane / 0.5 h / -60 °C
2.1: 80 percent / bromine / I2 / CH2Cl2 / 20 h / 20 °C
View Scheme
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

trimethyltin(IV)chloride
1066-45-1

trimethyltin(IV)chloride

2,7-bis(trimethylstannyl)-9,9-didodecylfluorene

2,7-bis(trimethylstannyl)-9,9-didodecylfluorene

Conditions
ConditionsYield
Stage #1: 2,7-dibromo-9,9-di-n-dodecylfluorene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h;
Stage #2: trimethyltin(IV)chloride In tetrahydrofuran; hexane at -78 - 20℃; for 12h;
96%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
61676-62-8

2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

2,2'-(9,9-didodecyl-9H-fluorene-2,7-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
749900-93-4

2,2'-(9,9-didodecyl-9H-fluorene-2,7-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

Conditions
ConditionsYield
Stage #1: 2,7-dibromo-9,9-di-n-dodecylfluorene With tert.-butyl lithium In tetrahydrofuran; pentane at -78℃; for 1h; Inert atmosphere;
Stage #2: 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane In tetrahydrofuran; pentane at -78 - 20℃; Inert atmosphere;
90%
With tert.-butyl lithium In not given 1) t-BuLi, -78°C; 2.) dioxaborolane;90%
Stage #1: 2,7-dibromo-9,9-di-n-dodecylfluorene With tert.-butyl lithium In tetrahydrofuran; pentane at -78℃; for 0.5h; Inert atmosphere;
Stage #2: 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane In tetrahydrofuran; pentane at -78 - 20℃; Inert atmosphere;
90%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

trimethylsilylacetylene
1066-54-2

trimethylsilylacetylene

((9,9-didodecylfluorene-2,7-diyl)bis(ethyne-2,1-diyl))bis(trimethylsilane)
1427465-81-3

((9,9-didodecylfluorene-2,7-diyl)bis(ethyne-2,1-diyl))bis(trimethylsilane)

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide at 20 - 70℃; for 12.5h; Sonogashira Cross-Coupling; Alkaline conditions;89%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine at 70℃; for 12h;89%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide at 20 - 75℃; Sonogashira Cross-Coupling; Inert atmosphere;73%
Stage #1: 2,7-dibromo-9,9-di-n-dodecylfluorene With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; triphenylphosphine In tetrahydrofuran for 0.1h; Sonogashira Cross-Coupling; Inert atmosphere; Glovebox; Sealed tube;
Stage #2: trimethylsilylacetylene In tetrahydrofuran at 70℃; Sonogashira Cross-Coupling; Inert atmosphere; Sealed tube; Glovebox;
54.5%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; N-ethyl-N,N-diisopropylamine at 75℃; for 20h; Sonogashira Cross-Coupling; Inert atmosphere; Schlenk technique;
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

9,9-didodecyl-9H-fluorene-2,7-dicarbaldehyde
1450727-06-6

9,9-didodecyl-9H-fluorene-2,7-dicarbaldehyde

Conditions
ConditionsYield
Stage #1: 2,7-dibromo-9,9-di-n-dodecylfluorene With n-butyllithium In diethyl ether at -78℃; for 0.5h;
Stage #2: N,N-dimethyl-formamide In diethyl ether at -78 - 20℃;
88%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

bis(pinacol)diborane
73183-34-3

bis(pinacol)diborane

2,2'-(9,9-didodecyl-9H-fluorene-2,7-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
749900-93-4

2,2'-(9,9-didodecyl-9H-fluorene-2,7-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

Conditions
ConditionsYield
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In N,N-dimethyl-formamide at 90℃; for 12h;87%
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate In 1,4-dioxane at 80℃; Miyaura reaction; Inert atmosphere;76%
Stage #1: 2,7-dibromo-9,9-di-n-dodecylfluorene; bis(pinacol)diborane With potassium acetate In 1,4-dioxane; dimethyl sulfoxide for 1h; Inert atmosphere;
Stage #2: With palladium bis[bis(diphenylphosphino)ferrocene] dichloride In 1,4-dioxane; dimethyl sulfoxide at 80℃; for 12h; Inert atmosphere;
74%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

2-methyl-but-3-yn-2-ol
115-19-5

2-methyl-but-3-yn-2-ol

4,4'-(9,9-didodecyl-9H-fluorene-2,7-diyl)bis(2-methylbut-3-yn-2-ol)
1275593-74-2

4,4'-(9,9-didodecyl-9H-fluorene-2,7-diyl)bis(2-methylbut-3-yn-2-ol)

Conditions
ConditionsYield
With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); triethylamine In tetrahydrofuran at 60℃; for 20h; Sonogashira coupling; Inert atmosphere;87%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; triphenylphosphine In tetrahydrofuran for 10h; Reflux; Inert atmosphere;42.8%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

9H-carbazole
86-74-8

9H-carbazole

2,7-bis(carbazol-N-yl)-9,9-didodecylfluorene

2,7-bis(carbazol-N-yl)-9,9-didodecylfluorene

Conditions
ConditionsYield
With potassium phosphate; copper(l) iodide; trans-1,2-Diaminocyclohexane In toluene for 24h; Ullmann Condensation; Inert atmosphere; Reflux;87%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

Conditions
ConditionsYield
With n-butyllithium; N,N,N,N,-tetramethylethylenediamine In diethyl ether; hexane at -78 - 20℃;85%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

3,6-di(N-carbazolyl)carbazole
606129-90-2

3,6-di(N-carbazolyl)carbazole

C73H78BrN3

C73H78BrN3

Conditions
ConditionsYield
With potassium phosphate; copper(l) iodide; trans-1,2-cyclohexanediamine In toluene for 24h; Ullmann Condensation; Reflux; Inert atmosphere;76%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

3,6-bis(3,6-di-tert-butylcarbazol-N-yl)carbazole
551951-04-3

3,6-bis(3,6-di-tert-butylcarbazol-N-yl)carbazole

2-bromo-7-[3,6-bis(3,6-di(tert-butyl)-9H-carbazol-9-yl)-9H-carbazol-9-yl]-9,9-didodecyl-9H-fluorene

2-bromo-7-[3,6-bis(3,6-di(tert-butyl)-9H-carbazol-9-yl)-9H-carbazol-9-yl]-9,9-didodecyl-9H-fluorene

Conditions
ConditionsYield
With potassium phosphate; copper(l) iodide; trans-1,2-Diaminocyclohexane In toluene for 24h; Ullmann Condensation; Inert atmosphere; Reflux;76%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

9H-carbazole
86-74-8

9H-carbazole

2-bromo-7-(carbazol-N-yl)-9,9-didodecylfluorene

2-bromo-7-(carbazol-N-yl)-9,9-didodecylfluorene

Conditions
ConditionsYield
With potassium phosphate; copper(l) iodide; trans-1,2-Diaminocyclohexane In toluene for 24h; Ullmann Condensation; Inert atmosphere; Reflux;75%
With potassium phosphate; copper(l) iodide; trans-1,2-cyclohexanediamine In toluene for 24h; Ullmann Condensation; Reflux; Inert atmosphere;73%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

2,7-dibromo-9,9-didodecyl-1,6-dinitrofluorene

2,7-dibromo-9,9-didodecyl-1,6-dinitrofluorene

Conditions
ConditionsYield
With ammonium cerium (IV) nitrate; sulfuric acid In dichloromethane at 0℃; for 1h;74.56%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

3,6-di(tert-butyl)-9H-carbazole
37500-95-1

3,6-di(tert-butyl)-9H-carbazole

2-bromo-7-[3,6-di(tert-butyl)-9H-carbazol-9-yl]-9,9-didodecyl-9H-fluorene

2-bromo-7-[3,6-di(tert-butyl)-9H-carbazol-9-yl]-9,9-didodecyl-9H-fluorene

Conditions
ConditionsYield
With potassium phosphate; copper(l) iodide; trans-1,2-Diaminocyclohexane In toluene for 24h; Ullmann Condensation; Inert atmosphere; Reflux;73%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

copper(I) cyanide

copper(I) cyanide

9,9-didodecyl-2,7-dicyanofluorene
388602-19-5

9,9-didodecyl-2,7-dicyanofluorene

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 24h; Heating;70%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

3,6-di{3,6-di(9H-carbazol-9-yl)-9H-carbazol-9-yl}-9H-carbazole
1122624-11-6

3,6-di{3,6-di(9H-carbazol-9-yl)-9H-carbazol-9-yl}-9H-carbazole

C121H106BrN7

C121H106BrN7

Conditions
ConditionsYield
With potassium phosphate; copper(l) iodide; trans-1,2-cyclohexanediamine In toluene for 24h; Ullmann Condensation; Reflux; Inert atmosphere;70%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

3,6-bis[3,6-bis(3,6-di-tert-butylcarbazol-N-yl)carbazol-N-yl]carbazole
1068116-44-8

3,6-bis[3,6-bis(3,6-di-tert-butylcarbazol-N-yl)carbazol-N-yl]carbazole

2-bromo-7-{3,6-bis[3,6-bis(3,6-di(tert-butyl)-9H-carbazol-9-yl)-9H-carbazol-9-yl]-9H-carbazol-9-yl}-9,9-didodecyl-9H-fluorene
1618678-86-6

2-bromo-7-{3,6-bis[3,6-bis(3,6-di(tert-butyl)-9H-carbazol-9-yl)-9H-carbazol-9-yl]-9H-carbazol-9-yl}-9,9-didodecyl-9H-fluorene

Conditions
ConditionsYield
With potassium phosphate; copper(l) iodide; trans-1,2-Diaminocyclohexane In toluene for 24h; Ullmann Condensation; Inert atmosphere; Reflux;70%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

pinacol vinylboronate
75927-49-0

pinacol vinylboronate

2,7-bis(4',4',5',5',-tetramethyl-2'-vinyl-1',3',2'-dioxaborate)-9,9-bis(2-dodecyl)fluorene

2,7-bis(4',4',5',5',-tetramethyl-2'-vinyl-1',3',2'-dioxaborate)-9,9-bis(2-dodecyl)fluorene

Conditions
ConditionsYield
With palladium diacetate; triethylamine; tris-(o-tolyl)phosphine In N,N-dimethyl-formamide at 110℃; for 7h; Inert atmosphere;69%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

4-ethenyl-4'-methyl-1,2-stilbene

4-ethenyl-4'-methyl-1,2-stilbene

C54H71Br

C54H71Br

Conditions
ConditionsYield
With palladium diacetate; triethylamine; triphenylphosphine In N,N-dimethyl-formamide at 110℃; for 48h; Heck Reaction; Inert atmosphere;54%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

2,7-diazido-9,9-didodecane-fluorene
866889-88-5

2,7-diazido-9,9-didodecane-fluorene

Conditions
ConditionsYield
With 4-toluenesulfonyl azide; tert.-butyl lithium In tetrahydrofuran; pentane at -78℃;53%
With n-butyllithium; 4-toluenesulfonyl azide In tetrahydrofuran Inert atmosphere;8%
Multi-step reaction with 2 steps
1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane / 80 °C / Inert atmosphere; Schlenk technique
2: sodium azide; copper(l) iodide / methanol / 8 h / 55 °C
View Scheme
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

acetyl chloride
75-36-5

acetyl chloride

9,9-didodecyl-2,7-bis(acetylthio)fluorene
1586808-77-6

9,9-didodecyl-2,7-bis(acetylthio)fluorene

Conditions
ConditionsYield
Stage #1: 2,7-dibromo-9,9-di-n-dodecylfluorene With sodium thiomethoxide at 120℃; for 18h; Inert atmosphere;
Stage #2: acetyl chloride at 20℃; for 3h; Inert atmosphere;
48%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

thianthren-1-yl boronic acid
108847-76-3

thianthren-1-yl boronic acid

2,7-bis(1-thianthrene)-9,9-didodecylfluorene
1373485-23-4

2,7-bis(1-thianthrene)-9,9-didodecylfluorene

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In water; toluene at 90℃; for 24h; Suzuki Coupling; Inert atmosphere;47%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

carbon dioxide
124-38-9

carbon dioxide

2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
61676-62-8

2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

C44H69BO4
1269505-28-3

C44H69BO4

Conditions
ConditionsYield
Stage #1: 2,7-dibromo-9,9-di-n-dodecylfluorene With n-butyllithium In tetrahydrofuran at -78℃; for 0.916667h; Inert atmosphere;
Stage #2: 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane In tetrahydrofuran at -78 - -50℃; for 1.08333h;
Stage #3: carbon dioxide Further stages;
36%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

C44H69BO4
1269505-28-3

C44H69BO4

C113H170O4
1269505-29-4

C113H170O4

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); tetrabutylammomium bromide; potassium carbonate In tetrahydrofuran; water at 90℃; for 12h; Suzuki coupling; Inert atmosphere;33%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

C26H42BNO4S
1610851-65-4

C26H42BNO4S

C77H116N2O4S2
1610851-62-1

C77H116N2O4S2

Conditions
ConditionsYield
With potassium phosphate; tris-(dibenzylideneacetone)dipalladium(0); XPhos In 1,2-dimethoxyethane at 120℃; for 16h; Suzuki-Miyaura Coupling; Schlenk technique; Inert atmosphere; Glovebox;32%
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

4-bromobenzenemethanol
873-75-6

4-bromobenzenemethanol

polymer, Mn: 4000 g/mol, PDI: 1.5; monomer(s): 2,7-dibromo-9,9-di-n-dodecylfluorene; 4-bromobenzyl alcohol

polymer, Mn: 4000 g/mol, PDI: 1.5; monomer(s): 2,7-dibromo-9,9-di-n-dodecylfluorene; 4-bromobenzyl alcohol

Conditions
ConditionsYield
With bis(1,5-cyclooctadiene)nickel (0); 1,5-cis,cis-cyclooctadiene; 1,1'-bipyridyl In pentane at 85℃; for 48h;
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

9,9-didodecylfluorene-2,7-dicarboxylic acid dichloride
388602-21-9

9,9-didodecylfluorene-2,7-dicarboxylic acid dichloride

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 70 percent / dimethylformamide / 24 h / Heating
2: 75 percent / phosphoric acid; H2O / 24 h / 170 °C
3: 81 percent / thionyl chloride / DMF / 13 h / 20 - 50 °C
View Scheme
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

9,9-didodecyl-2,7-bis(pyrrol-2-yl)fluorene

9,9-didodecyl-2,7-bis(pyrrol-2-yl)fluorene

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: 70 percent / dimethylformamide / 24 h / Heating
2: 75 percent / phosphoric acid; H2O / 24 h / 170 °C
3: 81 percent / thionyl chloride / DMF / 13 h / 20 - 50 °C
4: 80 percent / triethylamine / benzene / 7 h / 20 - 50 °C
5: phosgene / DMF / toluene / 13 h / 20 - 40 °C
6: potassium tert-butoxide / tetrahydrofuran / 1 h / -10 - 0 °C
View Scheme
2,7-dibromo-9,9-di-n-dodecylfluorene
286438-45-7

2,7-dibromo-9,9-di-n-dodecylfluorene

9,9-didodecylfluorene-2,7-dicarboxylic acid diallylamide
388602-22-0

9,9-didodecylfluorene-2,7-dicarboxylic acid diallylamide

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 70 percent / dimethylformamide / 24 h / Heating
2: 75 percent / phosphoric acid; H2O / 24 h / 170 °C
3: 81 percent / thionyl chloride / DMF / 13 h / 20 - 50 °C
4: 80 percent / triethylamine / benzene / 7 h / 20 - 50 °C
View Scheme

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