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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

2,5-Dibromo-3-hexylthiophene

Cas:116971-11-0

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Henan Allgreen Chemical Co.,Ltd

high quality Appearance:yellow liquid 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

2,5-Dibromo-3-hexylthiophene

Cas:116971-11-0

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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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

manufacture of 2,5-Dibromo-3-hexylthiophene

Cas:116971-11-0

Min.Order:100 Gram

Negotiable

Type:Manufacturers

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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% 116971-11-0 2,5-Dibromo-3-hexylthiophene Manufacturer

Cas:116971-11-0

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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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

2,5-Dibromo-3-hexylthiophene

Cas:116971-11-0

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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Chemwill Asia Co., Ltd.

Our 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

2,5-Dibromo-3-hexylthiophene

Cas:116971-11-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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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

2,5-Dibromo-3-hexylthiophene-

Cas:116971-11-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

With 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 manufacturin

2,5-dibromo-3-hexylthiophene)

Cas:116971-11-0

Min.Order:1 Kilogram

FOB Price: $100.0 / 150.0

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

Factory direct supply CAS 116971-11-0 with best quality

Cas:116971-11-0

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Name 2,5-Dibromo-3-hexylthiophene Other name 2,5-Dibromo-3-hex-1-ylthiophene; Thiophene, 2,5-dibromo-3-hexyl-; CAS 116971-11-0

2,5-Dibromo-3-hexylthiophene

Cas:116971-11-0

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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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

Thiophene,2,5-dibromo-3-hexyl- 116971-11-0

Cas:116971-11-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

2,5-Dibromo-3-hexylthiophene CAS:116971-11-0 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 org

2,5-Dibromo-3-hexylthiophene CAS:116971-11-0

Cas:116971-11-0

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

Thiophene,2,5-dibromo-3-hexyl-

Cas:116971-11-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hebei Quanhe Biotechnology Co. LTD

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

2,5-Dibromo-3-hexylthiophene

Cas:116971-11-0

Min.Order:1 Kilogram

FOB Price: $10.0 / 20.0

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

2,5-Dibromo-3-hexylthiophene

Cas:116971-11-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

2,5-Dibromo-3-hexylthiophene

Cas:116971-11-0

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why 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

2,5-Dibromo-3-hexylthiophene

Cas:116971-11-0

Min.Order:1 Gram

Negotiable

Type:Other

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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 2,5-Dibromo-3-Hexylthiophene

Cas:116971-11-0

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Ality Chemical Corporation

The 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 providing h

Factory Supply 2,5-dibromo-3-hexylthiophene

Cas:116971-11-0

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Wentao Chemical Product Co., Ltd.

We 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

2,5-Dibromo-3-hexylthiophene 116971-11-0CAS NO.: 116971-11-0

Cas:116971-11-0

Min.Order:1 Gram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: 2,5-Dibromo-3-hexylthiophene CAS: 116971-11-0 MF: C10H14Br2S MW: 326.09 EINECS: 639-833-5 2,5-Dibromo-3-hexylthiophene Structure 2,5-Dibromo-3-hexylthiophene Chemical Properties Boiling point 317.2±37.0 °

2,5-Dibromo-3-hexylthiophene

Cas:116971-11-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

We 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

2,5-Dibromo-3-hexylthiophene

Cas:116971-11-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

HUNAN CHEMAPI BIOLOGICAL TECHNOLOGY CO.,LTD.

Hunan Kaimir Biotechnology Co., Ltd. is a professional technology company specializing in the research and production of raw materials and intermediates. In 2017, it was recognized as a high-tech enterprise and a small technological innovation giant

2,5-Dibromo-3-hexylthiophene

Cas:116971-11-0

Min.Order:1 Metric Ton

Negotiable

Type:Other

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

2,5-dibromo-3-hexylthiophene

Cas:116971-11-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:Colorless or light yellow liquid Storage:stored in a cool, dry and ventilated place to provent sun and rain Package:25kg/drum, or as per your request. Application:Used as Pharmac

2,5-Dibromo-3-hexylthiophene

Cas:116971-11-0

Min.Order:1 Kilogram

Negotiable

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

2,5-Dibromo-3-hexylthiophene cas no. 116971-11-0 98%

Cas:116971-11-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

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

2,5-dibromo-3-hexylthiophene

Cas:116971-11-0

Min.Order:0

Negotiable

Type:Other

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

2,5-Dibromo-3-hexylthiophene 116971-11-0

Cas:116971-11-0

Min.Order:0

Negotiable

Type:Other

inquiry

Lonwin Chemical Group Limited

Shanghai Lonwin Chemical company is a subsidiary of Lonwin Industry Group Limited, was established in 2011 and is headquartered in Shanghai, adjacent to China National Convention and Exhibition Center and Hongqiao transportation hub.Lonwinchem is

Hot Sale 2,5-Dibromo-3-Hexylthiophene 116971-11-0

Cas:116971-11-0

Min.Order:100 Kilogram

FOB Price: $100.0 / 150.0

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier

2,5-Dibromo-3-hexylthiophene

Cas:116971-11-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

3-hexylthiophene
1693-86-3

3-hexylthiophene

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

Conditions
ConditionsYield
With N-Bromosuccinimide In chloroform at 0℃;99%
With N-Bromosuccinimide In chloroform; N,N-dimethyl-formamide at 60℃;98%
With hydrogen bromide; dihydrogen peroxide In water at -5 - 20℃; for 23h; Product distribution / selectivity;97%
3-hexylthiophene
1693-86-3

3-hexylthiophene

A

3-hexyl-2-bromothiophene
69249-61-2

3-hexyl-2-bromothiophene

B

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

Conditions
ConditionsYield
With N-Bromosuccinimide In acetic acid for 0.833333h; Yields of byproduct given;A 91.7%
B n/a
3-hexyl-2-bromothiophene
69249-61-2

3-hexyl-2-bromothiophene

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

Conditions
ConditionsYield
With N-Bromosuccinimide; acetic acid In chloroform Heating;87%
Multi-step reaction with 2 steps
1: 225 mg / 1.) butyllithium, 2.) Fe(acac)3 / 1.) THF, hexane, 20 min, 2.) THF, hexane, -70 deg C, 2 h
2: 95 percent / NBS / CHCl3; acetic acid / 0.5 h / Heating
View Scheme
n-hexylmagnesium bromide
3761-92-0

n-hexylmagnesium bromide

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: diethyl ether
2: 95 percent / tetrabutylammonium bromide; methanol; Br2 / CH2Cl2 / 20 °C
View Scheme
Multi-step reaction with 2 steps
1: 1,3-bis[(diphenylphosphino)propane]dichloronickel(II) / tetrahydrofuran
2: N-Bromosuccinimide
View Scheme
Multi-step reaction with 2 steps
1: tetrahydrofuran / 15 h / Reflux
2: N-Bromosuccinimide / tetrahydrofuran / 1 h / 0 - 5 °C
View Scheme
Multi-step reaction with 2 steps
1: 1,3-bis[(diphenylphosphino)propane]dichloronickel(II) / diethyl ether
2: N-Bromosuccinimide / 20 °C / Cooling with ice
View Scheme
Multi-step reaction with 2 steps
1: 1,3-bis[(diphenylphosphino)propane]dichloronickel(II) / tetrahydrofuran / 14 h / 55 °C
2: N-Bromosuccinimide / tetrahydrofuran / 12 h / 28 °C
View Scheme
1-bromo-hexane
111-25-1

1-bromo-hexane

(+-)-2-<2-methyl-octyl>-pyridine

(+-)-2-<2-methyl-octyl>-pyridine

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: magnesium / diethyl ether / 2 h / 0 - 20 °C
1.2: 70 percent / [NiCl2(dppp)] / diethyl ether / 3 h
2.1: 70 percent / N-bromosuccinimide / dimethylformamide / 5 h / -20 - 20 °C
View Scheme
1-bromo-hexane
111-25-1

1-bromo-hexane

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: magnesium / diethyl ether / 2 h / 20 °C / Inert atmosphere
1.2: 20 °C / Inert atmosphere; Cooling with acetone-dry ice
2.1: N-Bromosuccinimide / tetrahydrofuran / 4 h / 20 °C / Inert atmosphere
View Scheme
Multi-step reaction with 2 steps
1.1: magnesium / diethyl ether / 2.5 h / 20 °C / Inert atmosphere
1.2: 20 °C / Inert atmosphere; Cooling with acetone-dry ice
2.1: N-Bromosuccinimide / tetrahydrofuran / 4.17 h / 20 °C / Inert atmosphere
View Scheme
Multi-step reaction with 3 steps
1: zinc / tetrahydrofuran / 3 h / 20 °C / Inert atmosphere
2: lithium bromide; 1,2-bis(diphenylphosphino)ethane nickel(II) chloride / tetrahydrofuran / 20 °C / Inert atmosphere; Schlenk technique
3: N-Bromosuccinimide / N,N-dimethyl-formamide / Inert atmosphere
View Scheme
1-hexylzinc bromide
124397-96-2

1-hexylzinc bromide

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: lithium bromide; 1,2-bis(diphenylphosphino)ethane nickel(II) chloride / tetrahydrofuran / 20 °C / Inert atmosphere; Schlenk technique
2: N-Bromosuccinimide / N,N-dimethyl-formamide / Inert atmosphere
View Scheme
1-(2,3-dihydro-1H-naphtho[1,8-de]-1,3,2-diazaborinyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene
950511-16-7

1-(2,3-dihydro-1H-naphtho[1,8-de]-1,3,2-diazaborinyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

4-hexyl-1,5-bis(2,3-dihydro-1H-naphtho[1,8-de]-1,3,2-diazaborinyl)thiophene
950511-34-9

4-hexyl-1,5-bis(2,3-dihydro-1H-naphtho[1,8-de]-1,3,2-diazaborinyl)thiophene

Conditions
ConditionsYield
With sodium hydroxide; bis(tri-tert-butylphosphine)palladium In 1,4-dioxane; water at 60℃; for 4h; Suzuki-Miyaura coupling;99%
tributyl(thien-2-yl)stannane
54663-78-4

tributyl(thien-2-yl)stannane

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

3'-hexyl-2,2':5',2"-terthiophene
173448-32-3

3'-hexyl-2,2':5',2"-terthiophene

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0) In N,N-dimethyl-formamide at 80℃;95%
2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

2,3,4,6-tetrafluorophenyl(dihydroxy)borane
511295-00-4

2,3,4,6-tetrafluorophenyl(dihydroxy)borane

C22H16F8S

C22H16F8S

Conditions
ConditionsYield
With C36H49BrFPPd; sodium sulfate; triethylamine In water; toluene at 20℃; for 5h; Suzuki-Miyaura Coupling;95%
2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde
128376-64-7

4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde

4,4'-(3-hexylthiophene-2,5-diyl)dibenzaldehyde

4,4'-(3-hexylthiophene-2,5-diyl)dibenzaldehyde

Conditions
ConditionsYield
With bis[1,2-bis(diphenylphosphino)ferrocene]-palladium(0); tetrabutylammomium bromide; sodium carbonate In water for 0.25h; Suzuki-Miyaura Coupling; Microwave irradiation;86%
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; tetrabutylammomium bromide; sodium carbonate In water at 80℃; for 0.25h; Suzuki-Miyaura Coupling; Inert atmosphere; Microwave irradiation;86%
2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

phenylboronic acid
98-80-6

phenylboronic acid

3-hexyl-2,5-diphenylthiophene

3-hexyl-2,5-diphenylthiophene

Conditions
ConditionsYield
With tetrabutylammomium bromide; potassium carbonate In water at 85℃; for 1h; Suzuki-Miyaura Coupling; Green chemistry;84%
2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

trimethylsilylacetylene
1066-54-2

trimethylsilylacetylene

2,5-bis[(trimethylsilyl)ethynyl]-3-hexylthiophene

2,5-bis[(trimethylsilyl)ethynyl]-3-hexylthiophene

Conditions
ConditionsYield
Stage #1: 2,5-dibromo-3-hexylthiophene With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine In dichloromethane at 25℃; for 0.0833333h; Sonogashira Cross-Coupling; Inert atmosphere; Schlenk technique;
Stage #2: trimethylsilylacetylene In dichloromethane at 25℃; for 12h; Sonogashira Cross-Coupling; Inert atmosphere; Schlenk technique;
82%
2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

3,3'5,5'-tetrabromo-4,4’-di-n-hexyl-2,2’-bithiophene
1223559-97-4

3,3'5,5'-tetrabromo-4,4’-di-n-hexyl-2,2’-bithiophene

Conditions
ConditionsYield
Stage #1: 2,5-dibromo-3-hexylthiophene With lithium diisopropyl amide In tetrahydrofuran; hexane at -78℃; for 1h; Inert atmosphere;
Stage #2: With copper dichloride In tetrahydrofuran; hexane at -78 - 20℃; Inert atmosphere;
81%
Stage #1: 2,5-dibromo-3-hexylthiophene With lithium diisopropyl amide In tetrahydrofuran; hexane for 1h; Cooling with acetone-dry ice;
Stage #2: With copper dichloride In tetrahydrofuran; hexane at 20℃;
81%
Stage #1: 2,5-dibromo-3-hexylthiophene With lithium diisopropyl amide In tetrahydrofuran; hexane for 1h; Cooling with acetone-dry ice; Inert atmosphere;
Stage #2: With copper dichloride In tetrahydrofuran; hexane
81%
pentafluorobenzoylchloride
2251-50-5

pentafluorobenzoylchloride

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

3,3'5,5'-tetrabromo-4,4’-di-n-hexyl-2,2’-bithiophene
1223559-97-4

3,3'5,5'-tetrabromo-4,4’-di-n-hexyl-2,2’-bithiophene

Conditions
ConditionsYield
Stage #1: pentafluorobenzoylchloride; 2,5-dibromo-3-hexylthiophene With lithium diisopropyl amide In tetrahydrofuran; hexane Cooling with acetone-dry ice;
Stage #2: With copper dichloride In tetrahydrofuran; hexane at 20℃; Cooling with acetone-dry ice;
81%
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

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

2-(3-hexyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
615288-49-8

2-(3-hexyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Conditions
ConditionsYield
Stage #1: 2,5-dibromo-3-hexylthiophene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.75h; Schlenk technique; Inert atmosphere;
Stage #2: 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane In tetrahydrofuran; hexane at -78 - 28℃; for 24h; Schlenk technique; Inert atmosphere;
78%
Stage #1: 2,5-dibromo-3-hexylthiophene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 2h; Inert atmosphere;
Stage #2: 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane In tetrahydrofuran; hexane at -78 - 20℃; Inert atmosphere;
50%
4-Chlorophenylboronic acid
1679-18-1

4-Chlorophenylboronic acid

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

2-bromo-3-hexyl-5-(4-chlorophenyl)thiophene

2-bromo-3-hexyl-5-(4-chlorophenyl)thiophene

Conditions
ConditionsYield
Stage #1: 2,5-dibromo-3-hexylthiophene With tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane at 30℃; for 25h; Suzuki-Miyaura Coupling; Inert atmosphere; Schlenk technique;
Stage #2: 4-Chlorophenylboronic acid With potassium phosphate In 1,4-dioxane; water at 90℃; for 12h; Suzuki-Miyaura Coupling; Inert atmosphere; Schlenk technique; regioselective reaction;
77%
N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

A

4-hexyl-5-bromo-2-thiophenecarboxaldehyde
291535-21-2

4-hexyl-5-bromo-2-thiophenecarboxaldehyde

B

3-hexyl-2-bromothiophene
69249-61-2

3-hexyl-2-bromothiophene

Conditions
ConditionsYield
Stage #1: 2,5-dibromo-3-hexylthiophene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.333333h;
Stage #2: N,N-dimethyl-formamide In tetrahydrofuran; hexane at -78 - 20℃; Further stages.;
A 76%
B 7%
2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

zinc dibromide

zinc dibromide

2-(bromozincio)-5-bromo-3-hexylthiophene

2-(bromozincio)-5-bromo-3-hexylthiophene

Conditions
ConditionsYield
With tetrabutylammonium tetrafluoroborate; (2,2'-bipyridine)nickel(II) dibromide In N,N-dimethyl-formamide Electrochem. Process; at 263 K with Zn anode and Ni foam cathode; supporting electrolite tetrabutylammonium tetrafluoroborate, 1.5-3 mA/cm-2 constant current density;76%
4-methylphenylboronic acid
5720-05-8

4-methylphenylboronic acid

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

2-bromo-3-hexyl-5-(4-methylphenyl)thiophene

2-bromo-3-hexyl-5-(4-methylphenyl)thiophene

Conditions
ConditionsYield
Stage #1: 2,5-dibromo-3-hexylthiophene With tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane at 30℃; for 25h; Suzuki-Miyaura Coupling; Inert atmosphere; Schlenk technique;
Stage #2: 4-methylphenylboronic acid With potassium phosphate In 1,4-dioxane; water at 90℃; for 12h; Solvent; Suzuki-Miyaura Coupling; Inert atmosphere; Schlenk technique; regioselective reaction;
76%
[2,2′-bithiophen]-5-yltrimethylstannane
133144-35-1

[2,2′-bithiophen]-5-yltrimethylstannane

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

3''-hexyl-2,2':5',2'':5'',2''':5''',2''''-quinquethiophene

3''-hexyl-2,2':5',2'':5'',2''':5''',2''''-quinquethiophene

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0) In toluene at 110℃; for 36h; Stille Cross Coupling;75%
2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

3,5-dimethylphenyl boronic acid
172975-69-8

3,5-dimethylphenyl boronic acid

2,5-bis(3,5-dimethylphenyl)-3-hexylthiophene

2,5-bis(3,5-dimethylphenyl)-3-hexylthiophene

Conditions
ConditionsYield
Stage #1: 2,5-dibromo-3-hexylthiophene With tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane at 25℃; for 0.5h; Suzuki-Miyaura Coupling; Schlenk technique; Inert atmosphere;
Stage #2: 3,5-dimethylphenyl boronic acid With potassium phosphate In 1,4-dioxane; water at 90℃; for 12h; Suzuki-Miyaura Coupling; Schlenk technique; Inert atmosphere;
75%
(E)-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)styryl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine
1245706-97-1

(E)-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)styryl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

(C10H8N2B)CHCH(C6H4)((C4HS)(CH2)5CH3)(C6H4)CHCH(BN2C10H8)
1245706-81-3

(C10H8N2B)CHCH(C6H4)((C4HS)(CH2)5CH3)(C6H4)CHCH(BN2C10H8)

Conditions
ConditionsYield
With aq. NaOH; bis(tri-t-butylphosphine)palladium(0) In dioxane; H2O react. of C24H26B2N2O2 with C10H14Br2S in presence of Pd complex with aq. NaOH (5 M), in dioxane at 80°C for 16 h; at molar ratio of C24H26B2N2O2:C10H14Br2S 2.2:1.0;72%
(E)-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)styryl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine
1245706-97-1

(E)-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)styryl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

2,2'-(1E,1'E)-2,2'-(4,4'-(3-hexylthiophene-2,5-diyl)bis(4,1-phenylene))bis(ethene-2,1-diyl)bis(2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine)

2,2'-(1E,1'E)-2,2'-(4,4'-(3-hexylthiophene-2,5-diyl)bis(4,1-phenylene))bis(ethene-2,1-diyl)bis(2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine)

Conditions
ConditionsYield
With bis(tri-t-butylphosphine)palladium(0); sodium hydroxide In 1,4-dioxane; water at 60℃; for 4h; Suzuki-Miyaura coupling; Inert atmosphere;72%
2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

3-acetylphenylboronic acid

3-acetylphenylboronic acid

2-bromo-3-hexyl-5-(3-acetylphenyl)thiophene

2-bromo-3-hexyl-5-(3-acetylphenyl)thiophene

Conditions
ConditionsYield
Stage #1: 2,5-dibromo-3-hexylthiophene With tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane at 30℃; for 25h; Suzuki-Miyaura Coupling; Inert atmosphere; Schlenk technique;
Stage #2: 3-acetylphenylboronic acid With potassium phosphate In 1,4-dioxane; water at 90℃; for 12h; Suzuki-Miyaura Coupling; Inert atmosphere; Schlenk technique; regioselective reaction;
72%
4-methoxyphenylboronic acid
5720-07-0

4-methoxyphenylboronic acid

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

3-hexyl-2,5-bis(4-methoxyphenyl)thiophene

3-hexyl-2,5-bis(4-methoxyphenyl)thiophene

Conditions
ConditionsYield
Stage #1: 2,5-dibromo-3-hexylthiophene With tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane at 25℃; for 0.5h; Suzuki-Miyaura Coupling; Schlenk technique; Inert atmosphere;
Stage #2: 4-methoxyphenylboronic acid With potassium phosphate In 1,4-dioxane; water at 90℃; for 12h; Suzuki-Miyaura Coupling; Schlenk technique; Inert atmosphere;
72%
2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

3-acetylphenylboronic acid

3-acetylphenylboronic acid

2,5-bis(3-acetylphenyl)-3-hexylthiophene

2,5-bis(3-acetylphenyl)-3-hexylthiophene

Conditions
ConditionsYield
Stage #1: 2,5-dibromo-3-hexylthiophene With tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane at 25℃; for 0.5h; Suzuki-Miyaura Coupling; Schlenk technique; Inert atmosphere;
Stage #2: 3-acetylphenylboronic acid With potassium phosphate In 1,4-dioxane; water at 90℃; for 12h; Suzuki-Miyaura Coupling; Schlenk technique; Inert atmosphere;
72%
4-formylphenylboronic acid,
87199-17-5

4-formylphenylboronic acid,

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

4,4'-(3-hexylthiophene-2,5-diyl)dibenzaldehyde

4,4'-(3-hexylthiophene-2,5-diyl)dibenzaldehyde

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,2-dimethoxyethane; water for 6h; Suzuki Coupling; Reflux; Inert atmosphere;71.4%
4-methoxy-benzaldehyde
123-11-5

4-methoxy-benzaldehyde

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

(5-bromo-4-hexylthiophen-2-yl)(4-methoxyphenyl)methanol
1435937-75-9

(5-bromo-4-hexylthiophen-2-yl)(4-methoxyphenyl)methanol

Conditions
ConditionsYield
Stage #1: 2,5-dibromo-3-hexylthiophene With 2,2’-oxy-bis(N,N-diethylethanamine); 2,4,6-triisopropylmagnesium bromide In tetrahydrofuran at -10℃; for 16h; Inert atmosphere; Schlenk technique;
Stage #2: 4-methoxy-benzaldehyde In tetrahydrofuran at -20 - 25℃; for 2h; Inert atmosphere; Schlenk technique; regioselective reaction;
71%
3,5-difluorophenylboronic acid
156545-07-2

3,5-difluorophenylboronic acid

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

2,5-bis(3,5-difluorophenyl)-3-hexylthiophene

2,5-bis(3,5-difluorophenyl)-3-hexylthiophene

Conditions
ConditionsYield
Stage #1: 2,5-dibromo-3-hexylthiophene With tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane at 25℃; for 0.5h; Suzuki-Miyaura Coupling; Schlenk technique; Inert atmosphere;
Stage #2: 3,5-difluorophenylboronic acid With potassium phosphate In 1,4-dioxane; water at 90℃; for 12h; Suzuki-Miyaura Coupling; Schlenk technique; Inert atmosphere;
71%
p-methoxybenzenesulfinyl chloride
31401-23-7

p-methoxybenzenesulfinyl chloride

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

2-bromo-3-hexyl-5-((4-methoxyphenyl)sulfinyl)thiophene
1435937-76-0

2-bromo-3-hexyl-5-((4-methoxyphenyl)sulfinyl)thiophene

Conditions
ConditionsYield
Stage #1: 2,5-dibromo-3-hexylthiophene With 2,2’-oxy-bis(N,N-diethylethanamine); 2,4,6-triisopropylmagnesium bromide In tetrahydrofuran at -10℃; for 16h; Inert atmosphere; Schlenk technique;
Stage #2: p-methoxybenzenesulfinyl chloride In tetrahydrofuran at -20 - 25℃; for 4h; Inert atmosphere; Schlenk technique; regioselective reaction;
70%
2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

3,5-dimethylphenyl boronic acid
172975-69-8

3,5-dimethylphenyl boronic acid

2-bromo-3-hexyl-5-(3,5-dimethylphenyl)thiophene

2-bromo-3-hexyl-5-(3,5-dimethylphenyl)thiophene

Conditions
ConditionsYield
Stage #1: 2,5-dibromo-3-hexylthiophene With tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane at 30℃; for 25h; Suzuki-Miyaura Coupling; Inert atmosphere; Schlenk technique;
Stage #2: 3,5-dimethylphenyl boronic acid With potassium phosphate In 1,4-dioxane; water at 90℃; for 12h; Suzuki-Miyaura Coupling; Inert atmosphere; Schlenk technique; regioselective reaction;
70%
4-methylphenylboronic acid
5720-05-8

4-methylphenylboronic acid

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

2,5-bis(4-methylphenyl)-3-hexylthiophene
1337877-59-4

2,5-bis(4-methylphenyl)-3-hexylthiophene

Conditions
ConditionsYield
Stage #1: 2,5-dibromo-3-hexylthiophene With tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane at 25℃; for 0.5h; Suzuki-Miyaura Coupling; Schlenk technique; Inert atmosphere;
Stage #2: 4-methylphenylboronic acid With potassium phosphate In 1,4-dioxane; water at 90℃; for 12h; Suzuki-Miyaura Coupling; Schlenk technique; Inert atmosphere;
70%
4-Chlorophenylboronic acid
1679-18-1

4-Chlorophenylboronic acid

2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

2,5-bis(4-chlorophenyl)-3-hexylthiophene

2,5-bis(4-chlorophenyl)-3-hexylthiophene

Conditions
ConditionsYield
Stage #1: 2,5-dibromo-3-hexylthiophene With tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane at 25℃; for 0.5h; Suzuki-Miyaura Coupling; Schlenk technique; Inert atmosphere;
Stage #2: 4-Chlorophenylboronic acid With potassium phosphate In 1,4-dioxane; water at 90℃; for 12h; Suzuki-Miyaura Coupling; Schlenk technique; Inert atmosphere;
70%

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