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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem'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

2-Bromo-5-iodo-3-hexylthiophene

Cas:160096-76-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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-Bromo-3-hexyl-5-iodothiophene

Cas:160096-76-4

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-Bromo-5-iodo-3-hexylthiophene CAS: 160096-76-4

Cas:160096-76-4

Min.Order:1 Kilogram

FOB Price: $3.0 / 10.0

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 160096-76-4 with competitive price

Cas:160096-76-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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-bromo-3-hexyl-5-iodo- 160096-76-4

Cas:160096-76-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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-Bromo-5-iodo-3-hexylthiophene

Cas:160096-76-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

2-Bromo-5-iodo-3-hexylthiophene

Cas:160096-76-4

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

2-Bromo-5-iodo-3-hexylthiophene

Cas:160096-76-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

2-Bromo-5-iodo-3-hexylthiophene

Cas:160096-76-4

Min.Order:0

Negotiable

Type:Manufacturers

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Xi`an Eastling Biotech Co., Ltd.

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou

2-Bromo-5-iodo-3-hexylthiophene

Cas:160096-76-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Antimex Chemical Limied

2-Bromo-5-iodo-3-hexylthiopheneAppearance:detailed see specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals Transportation

2-Bromo-5-iodo-3-hexylthiophene

Cas:160096-76-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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HANGZHOU TIANYE CHEMICALS CO., LTD.

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate

2-Bromo-3-hexyl-5-iodothiophene

Cas:160096-76-4

Min.Order:0

Negotiable

Type:Trading Company

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Hangzhou Fandachem Co.,Ltd

2-Bromo-3-hexyl-5-iodothiopheneAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

2-Bromo-3-hexyl-5-iodothiophene

Cas:160096-76-4

Min.Order:0

Negotiable

Type:Other

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ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

2-Bromo-5-iodo-3-hexylthiophene

Cas:160096-76-4

Min.Order:0

Negotiable

Type:Trading Company

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Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

2-bromo-3-hexyl-5-iodothiophene

Cas:160096-76-4

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

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HENAN SUNLAKE ENTERPRISE CORPORATION

Appearance:powder Storage:Refrigerator Package:Depended Application:160096-76-4 Transportation:by air or by sea Port:China Main Port

Factory price photoelectric material 2-Bromo-5-iodo-3-hexylthiophene

Cas:160096-76-4

Min.Order:1 Metric Ton

Negotiable

Type:Trading Company

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

2-Bromo-5-iodo-3-hexylthiophene CAS NO.160096-76-4

Cas:160096-76-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ENAO Chemical Co, Limited

For quick quotation, please send us the inquiry include CAS#, Structure, Chemical Name, quantity, purity, as well as any additional specifications you require, we will try to get back to you within 24 hours. Our Services Besides manufacturing,

2-Bromo-3-hexyl-5-iodothiophene

Cas:160096-76-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

Thiophene,2-bromo-3-hexyl-5-iodo-

Cas:160096-76-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Neway Chemicals Co., Ltd.

BES TPRICE Application:160096-76-4

2-Bromo-5-iodo-3-hexylthiophene

Cas:160096-76-4

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Chemical Technology Co.,LTD

1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi

2-Bromo-5-iodo-3-hexylthiophene

Cas:160096-76-4

Min.Order:0

Negotiable

Type:Other

inquiry

Shanghai chemrole co.,ltd

99.0% Min

2-Bromo-3-hexyl-5-iodothiophene

Cas:160096-76-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Jinan Great Chemical Co.,Ltd.

Application:Pharmaceutical intermediates

Dimethylbisdiphenylphosphinoxanthene

Cas:160096-76-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Debye Scientific

Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen

2-bromo-3-n-hexyl-5-iodothiophene

Cas:160096-76-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemical Co.Ltd

Manufacturer,strong R&D,professional team Storage:Store in a cool, dry place. Store in a tightly closed container. Package:according to your requirement Application:ZhiShang Chemical is owned by ZhiShang Group, is a professional new-type chemicals en

Thiophene,2-bromo-3-hexyl-5-iodo-

Cas:160096-76-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Alchemist-pharm chemical Technology Co. Ltd.

R & D enterprises have their own stock in stock Package:100g Application:pharmaceutical intermediates

2-Bromo-5-iodo-3-hexylthiophene

Cas:160096-76-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

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

3-hexyl-2-bromothiophene

2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

Conditions
ConditionsYield
With [bis(acetoxy)iodo]benzene; iodine In dichloromethane at 20℃; for 4h;97%
With N-iodo-succinimide In chloroform; acetic acid at 20℃; for 16h; Darkness;89%
With N-iodo-succinimide; toluene-4-sulfonic acid In ethanol at 22 - 50℃; for 0.416667h;89%
2,5-dibromo-3-hexylthiophene
116971-11-0

2,5-dibromo-3-hexylthiophene

2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

Conditions
ConditionsYield
Stage #1: 2,5-dibromo-3-hexylthiophene With tetrabutylammonium tetrafluoroborate; zinc dibromide; (2,2'-bipyridine)nickel(II) dibromide In N,N-dimethyl-formamide at -10.16℃; Electrolysis;
Stage #2: With iodine In N,N-dimethyl-formamide Further stages.;
3-hexylthiophene
1693-86-3

3-hexylthiophene

2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: 95 percent / tetrabutylammonium bromide; methanol; Br2 / CH2Cl2 / 20 °C
2.1: ZnBr2; tetrabutylammonium tetrafluoroborate / NiBr2 2,2'-bipyridine / dimethylformamide / -10.16 °C / Electrolysis
2.2: I2 / dimethylformamide
View Scheme
Multi-step reaction with 2 steps
1: 95 percent / N-bromosuccinimide / tetrahydrofuran / 1 h / 0 °C
2: 97 percent / I2; iodobenzene diacetate / CH2Cl2 / 4 h / 20 °C
View Scheme
Multi-step reaction with 2 steps
1: N-Bromosuccinimide / tetrahydrofuran
2: iodine; [bis(acetoxy)iodo]benzene / tetrahydrofuran
View Scheme
n-hexylmagnesium bromide
3761-92-0

n-hexylmagnesium bromide

2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: diethyl ether
2.1: 95 percent / tetrabutylammonium bromide; methanol; Br2 / CH2Cl2 / 20 °C
3.1: ZnBr2; tetrabutylammonium tetrafluoroborate / NiBr2 2,2'-bipyridine / dimethylformamide / -10.16 °C / Electrolysis
3.2: I2 / dimethylformamide
View Scheme
1-bromo-hexane
111-25-1

1-bromo-hexane

2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: magnesium / diethyl ether / 3.25 h / 20 °C / Inert atmosphere; Cooling with ice
1.2: 24 h / Inert atmosphere
2.1: N-Bromosuccinimide / tetrahydrofuran / 1 h / 0 °C
3.1: [bis(acetoxy)iodo]benzene; iodine / dichloromethane / 0 - 20 °C
View Scheme
Multi-step reaction with 3 steps
1.1: magnesium / diethyl ether / 1 h / Reflux; Inert atmosphere
1.2: Reflux; Inert atmosphere
2.1: N-Bromosuccinimide / dichloromethane / Darkness; Inert atmosphere
3.1: iodine; [bis(acetoxy)iodo]benzene / tetrahydrofuran / 8 h / 20 °C / Inert atmosphere; Darkness
View Scheme
4,4,5,5-tetramethyl-2-(5-(trimethylstannyl)thiophen-2-yl)-1,3,2-dioxaborolane
1408285-51-7

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

2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

2-(3'-n-hexyl-5'-bromo[2,2'-bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
1452670-63-1

2-(3'-n-hexyl-5'-bromo[2,2'-bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0) In N,N-dimethyl-formamide at 100℃; for 0.333333h; Solvent; Reagent/catalyst; Concentration; Temperature; Time; Stille Cross Coupling; Microwave irradiation;95%
3-hexylthiophene-2-boronic acid pinacol ester
850881-09-3

3-hexylthiophene-2-boronic acid pinacol ester

2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

5’-bromo-3,4’-dihexyl-2,2’-bithiophene
154717-21-2

5’-bromo-3,4’-dihexyl-2,2’-bithiophene

Conditions
ConditionsYield
With sodium hydrogencarbonate; tetrakis(triphenylphosphine) palladium(0) In 1,2-dimethoxyethane for 24h; Heating;90%
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In Dimethyl ether; water for 24h; Reflux;90%
2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

pyridin-2-ylzinc(II) bromide

pyridin-2-ylzinc(II) bromide

2-(4-bromo-3-hexylthien-2-yl)pyridine
1189375-66-3

2-(4-bromo-3-hexylthien-2-yl)pyridine

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 20℃; for 24h; Inert atmosphere;89%
With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 20℃; for 24h; Inert atmosphere;89%
1,7-Octadiyne
871-84-1

1,7-Octadiyne

2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

1,8-bis(5-bromo-4-hexylthiophen-2-yl)octa-1,7-diyne

1,8-bis(5-bromo-4-hexylthiophen-2-yl)octa-1,7-diyne

Conditions
ConditionsYield
With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); triethylamine In N,N-dimethyl-formamide at 55℃; for 21h; Sonogashira Cross-Coupling; Inert atmosphere; Schlenk technique;84%
With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); triethylamine In 1,2-dimethoxyethane at 55℃; for 22h;73%
2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

poly(3-hexylthiophene), Mn 17000, Mw/Mn 1.28 by GPC; monomer(s): 2-bromo-3-hexyl-5-iodothiophene

poly(3-hexylthiophene), Mn 17000, Mw/Mn 1.28 by GPC; monomer(s): 2-bromo-3-hexyl-5-iodothiophene

Conditions
ConditionsYield
Stage #1: 2-bromo-5-iodo-3-hexylthiophene With isopropylmagnesium chloride In tetrahydrofuran at 0℃; for 0.5h;
Stage #2: With Cl2Ni(1,3-bis(diphenylphosphino)propane)2 In tetrahydrofuran at 20℃; for 24h;
78%
C18H19B2F2N3O2

C18H19B2F2N3O2

2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

C22H21BBrF2N3S

C22H21BBrF2N3S

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran at 80℃; for 18h; Suzuki Coupling; Inert atmosphere;77%
1-hexyl-2-(tributylstannyl)-1H-pyrrole

1-hexyl-2-(tributylstannyl)-1H-pyrrole

2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

2-(5-bromo-4-hexylthiophen-2-yl)-1-hexyl-1H-pyrrole

2-(5-bromo-4-hexylthiophen-2-yl)-1-hexyl-1H-pyrrole

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0) In N,N-dimethyl-formamide at 70℃; for 32h; Stille Cross Coupling; Inert atmosphere;76%
2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

head-to-tail Br-poly(3-hexylthiophene), Mn 9300, Mw/Mn 1.10; monomer(s): 2-bromo-3-hexyl-5-iodothiophene

head-to-tail Br-poly(3-hexylthiophene), Mn 9300, Mw/Mn 1.10; monomer(s): 2-bromo-3-hexyl-5-iodothiophene

Conditions
ConditionsYield
Stage #1: 2-bromo-5-iodo-3-hexylthiophene With isopropylmagnesium chloride In tetrahydrofuran at 0℃; for 1h;
Stage #2: With 1,3-bis[(diphenylphosphino)propane]dichloronickel(II) In tetrahydrofuran at 20℃; for 6h;
72%
C37H30B2F2N4O3S

C37H30B2F2N4O3S

2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

C41H32BBrF2N4OS2

C41H32BBrF2N4OS2

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In tetrahydrofuran at 80℃; for 18h; Suzuki Coupling; Inert atmosphere;71%
3-methyl-pyridin-2-ylzinc bromide
308795-91-7

3-methyl-pyridin-2-ylzinc bromide

2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

C16H20BrNS
1227833-65-9

C16H20BrNS

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 20℃; for 24h; Inert atmosphere;41%
2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

5’-bromo-3,4’-dihexyl-2,2’-bithiophene
154717-21-2

5’-bromo-3,4’-dihexyl-2,2’-bithiophene

2-bromo-5-(5-(3-hexylthiophen-2-yl)-3-hexylthiophen-2-yl)-3-hexylthiophene
850881-10-6

2-bromo-5-(5-(3-hexylthiophen-2-yl)-3-hexylthiophen-2-yl)-3-hexylthiophene

Conditions
ConditionsYield
Stage #1: 5’-bromo-3,4’-dihexyl-2,2’-bithiophene With n-butyllithium In tetrahydrofuran; hexane at -80℃; for 1h;
Stage #2: With zinc(II) chloride In tetrahydrofuran; hexane at -80 - 20℃;
Stage #3: 2-bromo-5-iodo-3-hexylthiophene; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran; hexane at 20℃; for 24h; Negishi cross-coupling;
38%
Stage #1: 5’-bromo-3,4’-dihexyl-2,2’-bithiophene With n-butyllithium In tetrahydrofuran at -80℃; for 1h;
Stage #2: 2-bromo-5-iodo-3-hexylthiophene With zinc(II) chloride In tetrahydrofuran at 20℃; for 24h;
38%
2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

5-bromo-4,4'-dihexyl-2,2'-bithiophene
291273-95-5

5-bromo-4,4'-dihexyl-2,2'-bithiophene

Conditions
ConditionsYield
Stage #1: 2-bromo-5-iodo-3-hexylthiophene With isopropylmagnesium chloride In tetrahydrofuran at 0℃; for 1h;
Stage #2: With 1,3-bis[(diphenylphosphino)propane]dichloronickel(II) In tetrahydrofuran at 20℃; for 1h;
2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

(PPh3)2Ni(Ph)Br

(PPh3)2Ni(Ph)Br

A

polymer, polymerization at 0 deg C, end groups H, monomer(s): bromobenzene; 2-bromo-3-hexyl-5-iodothiophene

polymer, polymerization at 0 deg C, end groups H, monomer(s): bromobenzene; 2-bromo-3-hexyl-5-iodothiophene

B

polymer, polymerization at 0 deg C, end groups Ph and Br, monomer(s): bromobenzene; 2-bromo-3-hexyl-5-iodothiophene

polymer, polymerization at 0 deg C, end groups Ph and Br, monomer(s): bromobenzene; 2-bromo-3-hexyl-5-iodothiophene

C

polymer, polymerization at 0 deg C, end groups Ph and H, monomer(s): bromobenzene; 2-bromo-3-hexyl-5-iodothiophene

polymer, polymerization at 0 deg C, end groups Ph and H, monomer(s): bromobenzene; 2-bromo-3-hexyl-5-iodothiophene

Conditions
ConditionsYield
Stage #1: 2-bromo-5-iodo-3-hexylthiophene With isopropylmagnesium chloride In tetrahydrofuran at 0℃; for 1h;
Stage #2: (PPh3)2Ni(Ph)Br In tetrahydrofuran; toluene at 0℃; for 6h; Further stages. Title compound not separated from byproducts.;
A 2 % Spectr.
B 20 % Spectr.
C 78 % Spectr.
2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

(PPh3)2Ni(Ph)Br

(PPh3)2Ni(Ph)Br

A

polymer, polymerization at RT, end groups Ph and Br, monomer(s): bromobenzene; 2-bromo-3-hexyl-5-iodothiophene

polymer, polymerization at RT, end groups Ph and Br, monomer(s): bromobenzene; 2-bromo-3-hexyl-5-iodothiophene

B

polymer, polymerization at RT, end groups Ph and H, monomer(s): bromobenzene; 2-bromo-3-hexyl-5-iodothiophene

polymer, polymerization at RT, end groups Ph and H, monomer(s): bromobenzene; 2-bromo-3-hexyl-5-iodothiophene

C

polymer, polymerization at RT, end groups H, monomer(s): 2-bromo-3-hexyl-5-iodothiophene

polymer, polymerization at RT, end groups H, monomer(s): 2-bromo-3-hexyl-5-iodothiophene

Conditions
ConditionsYield
Stage #1: 2-bromo-5-iodo-3-hexylthiophene With tert-butylmagnesium chloride In tetrahydrofuran
Stage #2: (PPh3)2Ni(Ph)Br In tetrahydrofuran; toluene at 20℃; for 4h; Further stages. Title compound not separated from byproducts.;
A 13 % Spectr.
B 67 % Spectr.
C 20 % Spectr.
2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

(PPh3)2Ni(o-Tol)Br

(PPh3)2Ni(o-Tol)Br

A

polymer, polymerization at 0 deg C, polymerization time 10 min, end groups Ph and Br, monomer(s): o-bromotoluene; 2-bromo-3-hexyl-5-iodothiophene

polymer, polymerization at 0 deg C, polymerization time 10 min, end groups Ph and Br, monomer(s): o-bromotoluene; 2-bromo-3-hexyl-5-iodothiophene

B

polymer, polymerization at 0 deg C, polymerization time 10 min, end groups Ph and H, monomer(s): o-bromotoluene; 2-bromo-3-hexyl-5-iodothiophene

polymer, polymerization at 0 deg C, polymerization time 10 min, end groups Ph and H, monomer(s): o-bromotoluene; 2-bromo-3-hexyl-5-iodothiophene

Conditions
ConditionsYield
Stage #1: 2-bromo-5-iodo-3-hexylthiophene With isopropylmagnesium chloride In tetrahydrofuran at 0℃; for 1h;
Stage #2: (PPh3)2Ni(o-Tol)Br In tetrahydrofuran; toluene at 0℃; for 0.166667h; Further stages. Title compound not separated from byproducts.;
2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

(PPh3)2Ni(o-Tol)Br

(PPh3)2Ni(o-Tol)Br

A

polymer, polymerization at 0 deg C, polymerization time 155 min, end groups Ph and Br, monomer(s): o-bromotoluene; 2-bromo-3-hexyl-5-iodothiophene

polymer, polymerization at 0 deg C, polymerization time 155 min, end groups Ph and Br, monomer(s): o-bromotoluene; 2-bromo-3-hexyl-5-iodothiophene

B

polymer, polymerization at 0 deg C, polymerization time 155 min, end groups Ph and H, monomer(s): o-bromotoluene; 2-bromo-3-hexyl-5-iodothiophene

polymer, polymerization at 0 deg C, polymerization time 155 min, end groups Ph and H, monomer(s): o-bromotoluene; 2-bromo-3-hexyl-5-iodothiophene

Conditions
ConditionsYield
Stage #1: 2-bromo-5-iodo-3-hexylthiophene With isopropylmagnesium chloride In tetrahydrofuran at 0℃; for 1h;
Stage #2: (PPh3)2Ni(o-Tol)Br In tetrahydrofuran; toluene at 0℃; for 2.58333h; Further stages. Title compound not separated from byproducts.;
2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

(PPh3)2Ni(o-Tol)Br

(PPh3)2Ni(o-Tol)Br

polymer, Mn = 3600, Mw/Mn = 1.78, monomer(s): o-bromotoluene; 2-bromo-3-hexyl-5-iodothiophene

polymer, Mn = 3600, Mw/Mn = 1.78, monomer(s): o-bromotoluene; 2-bromo-3-hexyl-5-iodothiophene

Conditions
ConditionsYield
Stage #1: 2-bromo-5-iodo-3-hexylthiophene With isopropylmagnesium chloride In tetrahydrofuran at 0℃; for 1h;
Stage #2: (PPh3)2Ni(o-Tol)Br In tetrahydrofuran; toluene at 0℃; for 1.58333h; Further stages.;
2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

(PPh3)2Ni(o-Tol)Br

(PPh3)2Ni(o-Tol)Br

polymer, Mn = 4300, Mw/Mn = 1.91, monomer(s): o-bromotoluene; 2-bromo-3-hexyl-5-iodothiophene

polymer, Mn = 4300, Mw/Mn = 1.91, monomer(s): o-bromotoluene; 2-bromo-3-hexyl-5-iodothiophene

Conditions
ConditionsYield
Stage #1: 2-bromo-5-iodo-3-hexylthiophene With isopropylmagnesium chloride In tetrahydrofuran at 0℃; for 1h;
Stage #2: (PPh3)2Ni(o-Tol)Br In tetrahydrofuran; toluene at 0℃; for 2.08333h; Further stages.;
2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

5-(4,3'-dihexyl-2,2'-bithienyl-5-yl)-4,4,5,5-tetramethyl-[1,3,2]-dioxaborolane
850881-12-8

5-(4,3'-dihexyl-2,2'-bithienyl-5-yl)-4,4,5,5-tetramethyl-[1,3,2]-dioxaborolane

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: 90 percent / aq. NaHCO3 / [Pd(PPh3)4] / 1,2-dimethoxy-ethane / 24 h / Heating
2.1: n-BuLi / tetrahydrofuran; hexane / 1 h / -80 °C
2.2: tri(isopropyl)borate / tetrahydrofuran; hexane / -78 - 20 °C
2.3: tetrahydrofuran; hexane / 20 °C
View Scheme
Multi-step reaction with 2 steps
1.1: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / water; Dimethyl ether / 24 h / Reflux
2.1: n-butyllithium / tetrahydrofuran / 0.5 h
2.2: 24 h / 20 °C
View Scheme
2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

2-bromo-5-(5-(3-hexylthiophen-2-yl)-3-hexylthiophen-2-yl)-3-hexylthiophene
850881-10-6

2-bromo-5-(5-(3-hexylthiophen-2-yl)-3-hexylthiophen-2-yl)-3-hexylthiophene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: 90 percent / aq. NaHCO3 / [Pd(PPh3)4] / 1,2-dimethoxy-ethane / 24 h / Heating
2.1: n-BuLi / tetrahydrofuran; hexane / 1 h / -80 °C
2.2: ZnCl2 / tetrahydrofuran; hexane / -80 - 20 °C
2.3: 38 percent / [Pd(PPh3)4] / tetrahydrofuran; hexane / 24 h / 20 °C
View Scheme
Multi-step reaction with 2 steps
1.1: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / water; Dimethyl ether / 24 h / Reflux
2.1: n-butyllithium / tetrahydrofuran / 1 h / -80 °C
2.2: 24 h / 20 °C
View Scheme
2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

5-([N-(2,6-diisopropylphenyl)]-9-perylenyl-3,4-dicarboximide)-4,3'-dihexyl-2,2'-bithiophene
850881-13-9

5-([N-(2,6-diisopropylphenyl)]-9-perylenyl-3,4-dicarboximide)-4,3'-dihexyl-2,2'-bithiophene

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: 90 percent / aq. NaHCO3 / [Pd(PPh3)4] / 1,2-dimethoxy-ethane / 24 h / Heating
2.1: n-BuLi / tetrahydrofuran; hexane / 1 h / -80 °C
2.2: tri(isopropyl)borate / tetrahydrofuran; hexane / -78 - 20 °C
2.3: tetrahydrofuran; hexane / 20 °C
3.1: 90 percent / aq. tripotassium phosphate / [Pd(PPh3)4] / 1,2-dimethoxy-ethane / 3 h / 80 °C
View Scheme
Multi-step reaction with 2 steps
1.1: 90 percent / aq. NaHCO3 / [Pd(PPh3)4] / 1,2-dimethoxy-ethane / 24 h / Heating
2.1: n-BuLi / tetrahydrofuran; hexane / 1 h / -80 °C
2.2: ZnCl2 / tetrahydrofuran; hexane / -80 - 20 °C
2.3: 76 percent / [Pd(PPh3)4] / tetrahydrofuran; hexane / 24 h / 65 °C
View Scheme
2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

5-([N-(2,6-diisopropylphenyl)]-9-perylenyl-3,4-dicarboximide)-4,3',3''-trihexyl-2,2';5',2''-terthiophene

5-([N-(2,6-diisopropylphenyl)]-9-perylenyl-3,4-dicarboximide)-4,3',3''-trihexyl-2,2';5',2''-terthiophene

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: 90 percent / aq. NaHCO3 / [Pd(PPh3)4] / 1,2-dimethoxy-ethane / 24 h / Heating
2.1: n-BuLi / tetrahydrofuran; hexane / 1 h / -80 °C
2.2: ZnCl2 / tetrahydrofuran; hexane / -80 - 20 °C
2.3: 38 percent / [Pd(PPh3)4] / tetrahydrofuran; hexane / 24 h / 20 °C
3.1: n-BuLi / tetrahydrofuran; hexane / 1 h / -80 °C
3.2: ZnCl2 / tetrahydrofuran; hexane / -80 - 20 °C
3.3: 35 percent / [Pd(PPh3)4] / tetrahydrofuran; hexane / 24 h / 65 °C
View Scheme
Multi-step reaction with 2 steps
1.1: n-BuLi / tetrahydrofuran; hexane / 1 h / -80 °C
1.2: ZnCl2 / tetrahydrofuran; hexane / -80 - 20 °C
1.3: 38 percent / [Pd(PPh3)4] / tetrahydrofuran; hexane / 24 h / 20 °C
2.1: n-BuLi / tetrahydrofuran; hexane / 1 h / -80 °C
2.2: ZnCl2 / tetrahydrofuran; hexane / -80 - 20 °C
2.3: 35 percent / [Pd(PPh3)4] / tetrahydrofuran; hexane / 24 h / 65 °C
View Scheme
2-bromo-5-iodo-3-hexylthiophene
160096-76-4

2-bromo-5-iodo-3-hexylthiophene

(5-bromo-4-hexylthiophen-2-yl)magnesium chloride
671775-27-2

(5-bromo-4-hexylthiophen-2-yl)magnesium chloride

Conditions
ConditionsYield
With isopropylmagnesium chloride In tetrahydrofuran at 0℃; for 1h;
With isopropylmagnesium chloride In tetrahydrofuran at 20℃; for 1h;
With isopropylmagnesium chloride
Stage #1: 2-bromo-5-iodo-3-hexylthiophene With TurboGrignard In tetrahydrofuran at 40℃; for 0.25h; Inert atmosphere;
Stage #2: In tetrahydrofuran at 20℃; for 0.75h; Inert atmosphere;

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