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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-Chlorofluorene Manufacturer/High quality/Best price/In stock

Cas:2523-44-6

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Wuhan Fortuna Chemical Co.,Ltd

High quality 2-Chlorofluorene CAS 2523-44-6 with factory price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additi

High quality 2-Chlorofluorene CAS 2523-44-6 with factory price

Cas:2523-44-6

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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

High Quality 99% 2523-44-6 2-Chlorofluorene Manufacturer

Cas:2523-44-6

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/903.html Product Name 2-Chlorofluorene CAS No. 2523-44-6

2-Chlorofluorene

Cas:2523-44-6

Min.Order:1 Gram

FOB Price: $42.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

2-Chlorofluorene with good quality and competitive price from Henan Tianfu Chemical: Henan Tianfu Chemical Co.,LTD 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

2-Chlorofluorene

Cas:2523-44-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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 manufactu

2-Chlorofluorene CAS 2523-44-6

Cas:2523-44-6

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

9H-Fluorene, 2-chloro-

Cas:2523-44-6

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-chloro-

Cas:2523-44-6

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-chloro-

Cas:2523-44-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

2-Chlorofluorene

Cas:2523-44-6

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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 providi

Factory Supply 2-Chlorofluorene

Cas:2523-44-6

Min.Order:0 Metric Ton

Negotiable

Type:Other

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

9H-Fluorene, 2-chloro-

Cas:2523-44-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality moderate price & quick delivery Appearance:powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used to make other chemic

9H-Fluorene, 2-chloro-

Cas:2523-44-6

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

2-Chlorofluorene

Cas:2523-44-6

Min.Order:1 Milligram

Negotiable

Type:Trading Company

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

2523-44-6 CAS NO.2523-44-6

Cas:2523-44-6

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

2-Chlorofluorene

Cas:2523-44-6

Min.Order:0

Negotiable

Type:Manufacturers

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-Chlorofluorene

Cas:2523-44-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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-Chlorofluorene cas no. 2523-44-6 98%

Cas:2523-44-6

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-Chlorofluorene

Cas:2523-44-6

Min.Order:0

Negotiable

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-Chlorofluorene

Cas:2523-44-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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-Chlorofluorene

Cas:2523-44-6

Min.Order:0

Negotiable

Type:Manufacturers

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 powder2.

2-Chlorofluorene

Cas:2523-44-6

Min.Order:0

Negotiable

Type:Trading Company

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

9H-Fluorene, 2-chloro-

Cas:2523-44-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Russell Chemicals Technology 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:any port in China

2-Chlorofluorene 2523-44-6

Cas:2523-44-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Wuhan Circle Star Chem-medical Technology co.,Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran

2-Chlorofluorene

Cas:2523-44-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

2523-44-6

Cas:2523-44-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

2-Chlorofluorene cas 2523-44-6Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

2-Chlorofluorene cas 2523-44-6

Cas:2523-44-6

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Best quality with low priceAppearance:white crystal Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

2-Chlorofluorene

Cas:2523-44-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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-Chlorofluorene

Cas:2523-44-6

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

2523-44-6

Cas:2523-44-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

5-chloro-2-phenyl-benzyl chloride

5-chloro-2-phenyl-benzyl chloride

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; caesium carbonate; Trimethylacetic acid In tetrahydrofuran at 25℃; for 18h; Glovebox; Schlenk technique; Inert atmosphere;99%
[2-(3-chlorobenzyl)phenyl]trimethylsilane

[2-(3-chlorobenzyl)phenyl]trimethylsilane

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

Conditions
ConditionsYield
With [bis(acetoxy)iodo]benzene; (R)-10-camphorsulfonic acid; tetrahydrothiophene gold(III) bromide In methanol; chloroform at 27℃; for 3h; Schlenk technique; Inert atmosphere;90%
2-bromo-4,4’-dichloro-1,1’-biphenyl
179526-95-5

2-bromo-4,4’-dichloro-1,1’-biphenyl

diazomethyl-trimethyl-silane
18107-18-1

diazomethyl-trimethyl-silane

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium acetate; potassium carbonate In 1,4-dioxane at 100℃; for 24h; Inert atmosphere;90%
2-iodo-4’-chlorobiphenyl
343945-64-2

2-iodo-4’-chlorobiphenyl

1,1-dibromomethane
74-95-3

1,1-dibromomethane

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

Conditions
ConditionsYield
With potassium acetate; palladium diacetate; potassium hydrogencarbonate; isopropyl alcohol In N,N-dimethyl acetamide; water; N,N-dimethyl-formamide at 75℃; for 10h; Schlenk technique; Inert atmosphere;84%
(E)-1-((4′-chloro-2′-methyl-[1,1′-biphenyl]-2-yl)diazenyl)-pyrrolidine

(E)-1-((4′-chloro-2′-methyl-[1,1′-biphenyl]-2-yl)diazenyl)-pyrrolidine

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

Conditions
ConditionsYield
With trifluoroacetic acid In toluene at 100℃; for 1h;75%
2-iodo-4-chlorobiphenyl

2-iodo-4-chlorobiphenyl

1,1-dibromomethane
74-95-3

1,1-dibromomethane

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

Conditions
ConditionsYield
With potassium acetate; palladium diacetate; potassium hydrogencarbonate; isopropyl alcohol In N,N-dimethyl acetamide; water; N,N-dimethyl-formamide at 75℃; for 10h; Schlenk technique; Inert atmosphere;64%
thionyl chloride
7719-09-7

thionyl chloride

9H-fluorene
86-73-7

9H-fluorene

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

sulfuryl dichloride
7791-25-5

sulfuryl dichloride

9H-fluorene
86-73-7

9H-fluorene

diethyl ether
60-29-7

diethyl ether

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

9H-fluorene
86-73-7

9H-fluorene

chlorine
7782-50-5

chlorine

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

9H-fluorene
86-73-7

9H-fluorene

chloroform
67-66-3

chloroform

chlorine
7782-50-5

chlorine

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

Conditions
ConditionsYield
at 0 - 5℃;
9H-fluorene
86-73-7

9H-fluorene

chlorine
7782-50-5

chlorine

A

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

B

2,7-dichloro-9H-fluorene
7012-16-0

2,7-dichloro-9H-fluorene

9H-fluorene
86-73-7

9H-fluorene

chloroform
67-66-3

chloroform

chlorine
7782-50-5

chlorine

A

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

B

2,7-dichloro-9H-fluorene
7012-16-0

2,7-dichloro-9H-fluorene

Conditions
ConditionsYield
at 0 - 5℃;
9H-fluorene
86-73-7

9H-fluorene

antimonypentachloride
7647-18-9

antimonypentachloride

chlorine
7782-50-5

chlorine

A

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

B

2,7-dichloro-9H-fluorene
7012-16-0

2,7-dichloro-9H-fluorene

Conditions
ConditionsYield
verschiedene Loesungsmittel, bei verschiedenen Temperaturen;
9H-fluorene
86-73-7

9H-fluorene

iodine
7553-56-2

iodine

chlorine
7782-50-5

chlorine

A

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

B

2,7-dichloro-9H-fluorene
7012-16-0

2,7-dichloro-9H-fluorene

Conditions
ConditionsYield
verschiedene Loesungsmittel, bei verschiedenen Temperaturen;
9H-fluorene
86-73-7

9H-fluorene

chloroform
67-66-3

chloroform

chlorine
7782-50-5

chlorine

A

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

B

2,7-dichloro-9H-fluorene
7012-16-0

2,7-dichloro-9H-fluorene

C

2,4,7-trichlorofluorene
7061-81-6

2,4,7-trichlorofluorene

Conditions
ConditionsYield
at 0 - 5℃;
fluorenediazonium chloride-(2)

fluorenediazonium chloride-(2)

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

Conditions
ConditionsYield
With hydrogenchloride; copper(l) chloride
2-phenylbenzyl chloride
38580-83-5

2-phenylbenzyl chloride

1-chloro-4-[2-(chloromethyl)phenyl]benzene
854234-88-1

1-chloro-4-[2-(chloromethyl)phenyl]benzene

A

9H-fluorene
86-73-7

9H-fluorene

B

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

Conditions
ConditionsYield
With palladium diacetate; caesium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl In 1,2-dimethoxyethane at 100℃; for 3h; Inert atmosphere;
2-bromo-4,4’-dichloro-1,1’-biphenyl
179526-95-5

2-bromo-4,4’-dichloro-1,1’-biphenyl

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: n-butyllithium / tetrahydrofuran; hexane / 0.5 h / -78 °C / Inert atmosphere
1.2: 12 h / 23 °C / Inert atmosphere
2.1: Echavarren's catalyst / 1,2-dichloro-ethane / 3 h / 120 °C / Sealed tube; Inert atmosphere
View Scheme
(E)-(2-(pyrrolidin-1-yldiazenyl)phenyl)boronic acid

(E)-(2-(pyrrolidin-1-yldiazenyl)phenyl)boronic acid

4-chloro-1-iodo-2-methylbenzene
23399-70-4

4-chloro-1-iodo-2-methylbenzene

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: tetrakis(triphenylphosphine) palladium(0); caesium carbonate / 1,4-dioxane; water / 12 h / 100 °C / Schlenk technique; Inert atmosphere
2: trifluoroacetic acid / toluene / 1 h / 100 °C
View Scheme
1-Bromo-2-iodobenzene
583-55-1

1-Bromo-2-iodobenzene

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: tetrakis(triphenylphosphine) palladium(0); sodium carbonate / toluene; water / 5 h / 110 °C / Inert atmosphere
2: bis(tri-t-butylphosphine)palladium(0); sodium hydroxide / water; 1,4-dioxane / 56 h / 25 °C / Inert atmosphere
View Scheme
benzophenone
119-61-9

benzophenone

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

C26H19ClO

C26H19ClO

Conditions
ConditionsYield
Stage #1: 2-chloro-9H-fluorene With n-butyllithium In tetrahydrofuran at -90 - -78℃; for 0.5h; Inert atmosphere;
Stage #2: benzophenone In tetrahydrofuran at -90 - 20℃; for 3.5h; Inert atmosphere;
80%
2,2'-dibromobiphenyl
13029-09-9

2,2'-dibromobiphenyl

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

2-chloro-9,9'-spirobi[fluorene]

2-chloro-9,9'-spirobi[fluorene]

Conditions
ConditionsYield
With (R)-1-[(SP)-2-(diphenylphosphino)ferrocenyl]ethyldicyclohexylphosphine; lithium chloride; bis(dibenzylideneacetone)-palladium(0); sodium t-butanolate In o-xylene at 135℃; for 11h; Reagent/catalyst; Temperature; Inert atmosphere;71%
2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

tropylium tetrafluoroborate
27081-10-3

tropylium tetrafluoroborate

2-chloro-9-(2,4,6-cycloheptatrienyl)fluorene
360565-24-8

2-chloro-9-(2,4,6-cycloheptatrienyl)fluorene

Conditions
ConditionsYield
Stage #1: 2-chloro-9H-fluorene With n-butyllithium In diethyl ether; hexane
Stage #2: tropylium tetrafluoroborate In hexane; benzene Heating;
64%
2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

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

3,5-dimethylphenyl boronic acid

2-(3,5-dimethylphenyl)-9H-fluorene

2-(3,5-dimethylphenyl)-9H-fluorene

Conditions
ConditionsYield
With C32H39Br2N3O10Pd; potassium carbonate In ethanol; water at 90℃; for 0.5h; Suzuki Coupling; Inert atmosphere;33%
2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

2-chloro-9H-fluoren-9-one
3096-47-7

2-chloro-9H-fluoren-9-one

Conditions
ConditionsYield
With sodium dichromate; acetic acid
With chromic acid; acetic acid
With potassium hydroxide
2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

7-chloro-2-nitrofluorene
6939-05-5

7-chloro-2-nitrofluorene

Conditions
ConditionsYield
With nitric acid; acetic acid at 70 - 80℃;
With nitric acid
2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

2-bromo-7-chloro-9H-fluorene
99586-26-2

2-bromo-7-chloro-9H-fluorene

Conditions
ConditionsYield
With chloroform; bromine; iron
2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

2-chloro-7-iodo-fluorene

2-chloro-7-iodo-fluorene

Conditions
ConditionsYield
With sulfuric acid; iodine; nitric acid; acetic acid zuletzt Behandeln bei Siedetemperatur;
2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

chloroacetic acid
79-11-8

chloroacetic acid

(7-chloro-fluoren-2-yl)-acetic acid
41146-72-9

(7-chloro-fluoren-2-yl)-acetic acid

Conditions
ConditionsYield
With iron(III) oxide; potassium bromide
9-fluorenone
486-25-9

9-fluorenone

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

2-Chlor-9'-hydroxy-9,9'-bifluorenyl
56485-95-1

2-Chlor-9'-hydroxy-9,9'-bifluorenyl

Conditions
ConditionsYield
(i) nBuLi, (ii) /BRN= 1636531/; Multistep reaction;
ethanol
64-17-5

ethanol

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

Bis-(4-chlor-2,2'-biphenylylen)-1,3-butadien
56486-04-5

Bis-(4-chlor-2,2'-biphenylylen)-1,3-butadien

Conditions
ConditionsYield
With potassium hydroxide
tetrabenzo[5.5]fulvalene
746-47-4

tetrabenzo[5.5]fulvalene

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

2-Chlor-9,9':9',9''-terfluorenyl
56486-11-4

2-Chlor-9,9':9',9''-terfluorenyl

Conditions
ConditionsYield
With pyridine; potassium hydroxide
2-chloro-9H-fluoren-9-one
3096-47-7

2-chloro-9H-fluoren-9-one

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

2,2'-Dichlor-9-hydroxy-9,9'-bifluorenyl
56486-06-7

2,2'-Dichlor-9-hydroxy-9,9'-bifluorenyl

Conditions
ConditionsYield
(i) nBuLi, (ii) /BRN= 1951643/; Multistep reaction;
9-Brom-9,9'-bifluorenyl
13295-92-6

9-Brom-9,9'-bifluorenyl

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

2-Chlor-9,9':9',9''-terfluorenyl
56486-11-4

2-Chlor-9,9':9',9''-terfluorenyl

Conditions
ConditionsYield
(i) nBuBr, Li, (ii) /BRN= 2006319/; Multistep reaction;
2-(9H-fluoren-9-ylidene)acetaldehyde
4425-71-2

2-(9H-fluoren-9-ylidene)acetaldehyde

2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

2-Chloro-9-[2-fluoren-9-ylidene-eth-(Z)-ylidene]-9H-fluorene

2-Chloro-9-[2-fluoren-9-ylidene-eth-(Z)-ylidene]-9H-fluorene

Conditions
ConditionsYield
With potassium hydroxide
2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

2-Chlor-9,9'-bifluorenyliden
56485-92-8

2-Chlor-9,9'-bifluorenyliden

2,2''-Dichlor-9,9':9',9''-terfluorenyl
56486-14-7

2,2''-Dichlor-9,9':9',9''-terfluorenyl

Conditions
ConditionsYield
With pyridine; potassium hydroxide
2-chloro-9H-fluorene
2523-44-6

2-chloro-9H-fluorene

2-Chlor-9-brom-9,9'-bifluorenyl
56485-93-9

2-Chlor-9-brom-9,9'-bifluorenyl

2,2'-Dichlor-9,9':9',9''-terfluorenyl
56486-13-6

2,2'-Dichlor-9,9':9',9''-terfluorenyl

Conditions
ConditionsYield
(i) nBuBr, Li, (ii) /BRN= 2482126/; Multistep reaction;

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