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Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

2-FLUOROPHENYL CYCLOPENTYL KETONE CAS 111982-45-7

Cas:111982-45-7

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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

Methanone, cyclopentyl(2-fluorophenyl)-

Cas:111982-45-7

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

Methanone, cyclopentyl(2-fluorophenyl)-

Cas:111982-45-7

Min.Order:0

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

111982-45-7 CAS NO.111982-45-7

Cas:111982-45-7

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

Cyclopentyl-(2-fluorophenyl)methanone

Cas:111982-45-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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-FLUOROPHENYL CYCLOPENTYL KETONE

Cas:111982-45-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

Methanone, cyclopentyl(2-fluorophenyl)-

Cas:111982-45-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Methanone, cyclopentyl(2-fluorophenyl)-

Cas:111982-45-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

BOC Sciences

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary and sec

2-fluorophenyl cyclopentyl ketone

Cas:111982-45-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

111982-45-7

Cas:111982-45-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

2-FLUOROPHENYL CYCLOPENTYL KETONEAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

2-FLUOROPHENYL CYCLOPENTYL KETONE

Cas:111982-45-7

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Kanbei Chemical Co.,LTD

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

2-FLUOROPHENYL CYCLOPENTYL KETONE

Cas:111982-45-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

111982-45-7

Cas:111982-45-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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-FLUOROPHENYL CYCLOPENTYL KETONE

Cas:111982-45-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

2-FLUOROPHENYL CYCLOPENTYL KETONE

Cas:111982-45-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Changzhou Extraordinary Pharmatech co.,LTD

Changzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and

2-Fluorophenyl Cyclopentyl Ketone

Cas:111982-45-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wising Chem Co., Ltd

Henan Wising Chem specializes in sourcing chemicals in China. We are associated with many trusted manufacturers each having different areas of expertise required for meeting the needs of our local as well as overseas buyers. We have access to custom

2-FLUOROPHENYL CYCLOPENTYL KETONE

Cas:111982-45-7

Min.Order:500 Gram

Negotiable

Type:Lab/Research institutions

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

111982-45-7 CAS NO.111982-45-7

Cas:111982-45-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Bosang International Trade Co.,Ltd.

Hebei Bosang is a professional manufacturer specializing in r&d, production and sales of chemical apis and pharmaceutical intermediates. We are in line with the quality first, reputation first business philosophy, after more than ten years of de

Bosang Manufactory Supply: 2-FLUOROPHENYL CYCLOPENTYL KETONE

Cas:111982-45-7

Min.Order:100 Gram

FOB Price: $30.0 / 40.0

Type:Trading Company

inquiry

Nanjing Norris Pharm Technology Co., Ltd.

R & D enterprises have their own stock in stock Appearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Port:Shanghai;Guangzhou

Cyclopentyl-(2-fluorophenyl)methanone

Cas:111982-45-7

Min.Order:5 Gram

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

Methanone, cyclopentyl(2-fluorophenyl)-

Cas:111982-45-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Chemlin Chemical Co., Ltd.

Nanjing Chemlin Chemical Industry Co., Ltd was established in Aug,1999, located in the industrial park of Nanjing University of Technology, It is a private enterprises in Jiangsu Province with 1200 square meters’ R&D center. Our R&D center has a well

111982-45-7

Cas:111982-45-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

U-Chemo Holding Co.,Limited

high quality,bulk supply,regular supply Storage:Room Temperature Package:bottle/drum Application:U-Chemo group offer 1) fine chemical and bulk production 2) Custom synthesis and contract research 3) New molecular's research 24) Total solution for

Cyclopentyl-(2-fluorophenyl)methanone

Cas:111982-45-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Raymon Biotech Co., Ltd.

Cyclopentyl-(2-fluorophenyl)methanone Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenz

Cyclopentyl-(2-fluorophenyl)methanone

Cas:111982-45-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Petrochemical Co.,Ltd

intermediateAppearance:powder Storage:Normal temperature Package:1kg/25kg/customized Application:intermediate Transportation:By Ship/Air

111982-45-7

Cas:111982-45-7

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Yierdechem Co. Ltd

intermediateAppearance:powder Storage:Normal temperature Package:1kg/25kg/customized Application:intermediate Transportation:By Ship/Air Port:any port of china

SH2057

Cas:111982-45-7

Min.Order:0

Negotiable

Type:Other

inquiry

Shanghai Zhenrui Biotechnology Co., Ltd.

high quality, in stock,fast and safe deliveryAppearance:White crystalline powder Package:1kg/bag,25kg/drum Application:Pharmaceutical Intermediates Transportation:Air/Sea/Land Port:Shanghai/Qingdao

2-FLUOROPHENYL CYCLOPENTYL KETONE CAS 111982-45-7

Cas:111982-45-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

Cyclopentyl bromide
137-43-9

Cyclopentyl bromide

2-fluorobenzonitrile
394-47-8

2-fluorobenzonitrile

cyclopentyl-(2-fluorophenyl)ketone
111982-45-7

cyclopentyl-(2-fluorophenyl)ketone

Conditions
ConditionsYield
Stage #1: Cyclopentyl bromide With iodine; magnesium In tetrahydrofuran at 20℃; Reflux;
Stage #2: 2-fluorobenzonitrile With copper(I) bromide dimethylsulfide complex In tetrahydrofuran for 4h; Inert atmosphere; Reflux;
Stage #3: With sulfuric acid; water In tetrahydrofuran for 4h; Reagent/catalyst; Solvent; Time;
90%
2-fluorobenzonitrile
394-47-8

2-fluorobenzonitrile

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

cyclopentyl-(2-fluorophenyl)ketone
111982-45-7

cyclopentyl-(2-fluorophenyl)ketone

Conditions
ConditionsYield
Stage #1: 2-fluorobenzonitrile; cyclopentylmagnesium bromide With copper(I) bromide In tetrahydrofuran at 60℃; for 15h;
Stage #2: With sulfuric acid; water In tetrahydrofuran at 0℃; for 15h;
40%
cyclopentyl-(2-fluorophenyl)ketone
111982-45-7

cyclopentyl-(2-fluorophenyl)ketone

α-bromocyclopentyl-(2-fluorophenyl)ketone
1616657-67-0

α-bromocyclopentyl-(2-fluorophenyl)ketone

Conditions
ConditionsYield
Stage #1: cyclopentyl-(2-fluorophenyl)ketone With hydrogen bromide In water at 20℃; for 0.0833333h; Darkness;
Stage #2: With lithium chloride In water at 20℃; for 0.0166667h; Darkness;
Stage #3: With dihydrogen peroxide In water at 70℃; for 1.5h; Darkness;
96%
cyclopentyl-(2-fluorophenyl)ketone
111982-45-7

cyclopentyl-(2-fluorophenyl)ketone

3-cyclopentyl-1H-indazole
859164-86-6

3-cyclopentyl-1H-indazole

Conditions
ConditionsYield
With hydrazine In water at 130℃; for 72h;89%
cyclopentyl-(2-fluorophenyl)ketone
111982-45-7

cyclopentyl-(2-fluorophenyl)ketone

C14H16OS
1372151-92-2

C14H16OS

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: sodium hydride / N,N-dimethyl-formamide / 0.5 h / 20 °C
1.2: 18 h / Reflux
2.1: lithium aluminium tetrahydride / tetrahydrofuran / 1 h / 0 - 5 °C
View Scheme
cyclopentyl-(2-fluorophenyl)ketone
111982-45-7

cyclopentyl-(2-fluorophenyl)ketone

C14H15BrS

C14H15BrS

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: sodium hydride / N,N-dimethyl-formamide / 0.5 h / 20 °C
1.2: 18 h / Reflux
2.1: lithium aluminium tetrahydride / tetrahydrofuran / 1 h / 0 - 5 °C
3.1: phosphorus tribromide / diethyl ether / 1 h / 20 °C
View Scheme
cyclopentyl-(2-fluorophenyl)ketone
111982-45-7

cyclopentyl-(2-fluorophenyl)ketone

C18H25O3PS

C18H25O3PS

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: sodium hydride / N,N-dimethyl-formamide / 0.5 h / 20 °C
1.2: 18 h / Reflux
2.1: lithium aluminium tetrahydride / tetrahydrofuran / 1 h / 0 - 5 °C
3.1: phosphorus tribromide / diethyl ether / 1 h / 20 °C
4.1: toluene / 18 h / Reflux
View Scheme
cyclopentyl-(2-fluorophenyl)ketone
111982-45-7

cyclopentyl-(2-fluorophenyl)ketone

C25H29F2O3PS

C25H29F2O3PS

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1.1: sodium hydride / N,N-dimethyl-formamide / 0.5 h / 20 °C
1.2: 18 h / Reflux
2.1: lithium aluminium tetrahydride / tetrahydrofuran / 1 h / 0 - 5 °C
3.1: phosphorus tribromide / diethyl ether / 1 h / 20 °C
4.1: toluene / 18 h / Reflux
5.1: n-butyllithium / tetrahydrofuran; hexane / 0.5 h / -70 °C
5.2: 0.5 h / -70 - 20 °C
View Scheme
cyclopentyl-(2-fluorophenyl)ketone
111982-45-7

cyclopentyl-(2-fluorophenyl)ketone

ethyl 2-sulfanylacetate
623-51-8

ethyl 2-sulfanylacetate

C16H18O2S
1372151-88-6

C16H18O2S

Conditions
ConditionsYield
Stage #1: ethyl 2-sulfanylacetate With sodium hydride In N,N-dimethyl-formamide at 20℃; for 0.5h;
Stage #2: cyclopentyl-(2-fluorophenyl)ketone In N,N-dimethyl-formamide for 18h; Reflux;
cyclopentyl-(2-fluorophenyl)ketone
111982-45-7

cyclopentyl-(2-fluorophenyl)ketone

A

α-hydroxycyclopentyl-(2-flourophenyl)-N-methylamine
111982-48-0

α-hydroxycyclopentyl-(2-flourophenyl)-N-methylamine

B

(2-fluorophenyl)(1-hydroxycyclopentyl)methanone
1616657-68-1

(2-fluorophenyl)(1-hydroxycyclopentyl)methanone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: hydrogen bromide / water / 0.08 h / 20 °C / Darkness
1.2: 0.02 h / 20 °C / Darkness
1.3: 1.5 h / 70 °C / Darkness
2.1: 6 h / -40 °C
View Scheme
cyclopentyl-(2-fluorophenyl)ketone
111982-45-7

cyclopentyl-(2-fluorophenyl)ketone

(±)-2-(2-fluorophenyl)-2-(methylamino)cyclohexanone
111982-50-4

(±)-2-(2-fluorophenyl)-2-(methylamino)cyclohexanone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: hydrogen bromide / water / 0.08 h / 20 °C / Darkness
1.2: 0.02 h / 20 °C / Darkness
1.3: 1.5 h / 70 °C / Darkness
2.1: 6 h / -40 °C
3.1: palladium dichloride / decalin / 4 h / Reflux
View Scheme
cyclopentyl-(2-fluorophenyl)ketone
111982-45-7

cyclopentyl-(2-fluorophenyl)ketone

1-(2-fluorophenyl)-N-methyl-2-oxocyclohexanaminium chloride
111982-49-1

1-(2-fluorophenyl)-N-methyl-2-oxocyclohexanaminium chloride

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: hydrogen bromide / water / 0.08 h / 20 °C / Darkness
1.2: 0.02 h / 20 °C / Darkness
1.3: 1.5 h / 70 °C / Darkness
2.1: 6 h / -40 °C
3.1: palladium dichloride / decalin / 4 h / Reflux
4.1: hydrogenchloride / water; dichloromethane
View Scheme

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