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 quantiti
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
Cas:86-73-7
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryProduct Description Product Name Fluorene CAS No. 86-73-7 Appearance Whitel crystal Assay ≥98%;≥95% Capacity 500mt/year Min.packing 100gram Applica
high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
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
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
Cas:86-73-7
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryOur 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
CHENGDU YANXI is a comprehensive manufacturer and an international distribution of products throughout the world. Specialized in Scrap metal, Chemical raw materials, Paper products and color industry. We aim to become leading position in global dis
Cas:86-73-7
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Trading Company
inquiryOverview of Our Factories Our Factories production lines Our Factories R&D ability Our Factories warehouse Our Factorie
Cas:86-73-7
Min.Order:1 Kilogram
FOB Price: $30.0 / 35.0
Type:Lab/Research institutions
inquiryTianfu Chemical, built in 2009, is a professional supplier for API materials in China. With 10 years development, we have bulit our own factory and lab to produce a certain of products. And we have established stable business relationship
Cas:86-73-7
Min.Order:1 Kilogram
FOB Price: $200.0
Type:Lab/Research institutions
inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
Cas:86-73-7
Min.Order:1 Kilogram
FOB Price: $4500.0 / 5500.0
Type:Trading Company
inquiryWITH 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
Cas:86-73-7
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
Cas:86-73-7
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiry1. 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 ♦ W
Cas:86-73-7
Min.Order:1 Kilogram
FOB Price: $7.0 / 9.0
Type:Trading Company
inquiryCAS 86-73-7 Name Fluorene Appearance white to light brown crystalline Application organic intermediate Appearance:White powder Storage:Store in coo
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
Product Name: Fluorene CAS: 86-73-7 MF: C13H10 MW: 166.22 EINECS: 201-695-5 Mol File: 86-73-7.mol Fluorene Structure Fluorene Chemical Properties Melting point 111-114 °C (lit.) Boiling point 298 °C (lit.) density
Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese
Fluorene CAS: 86-73-7 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates, ste
Cas:86-73-7
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, 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
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
Our Advantage 1. Rich experience We specialize in this filed for many years, our APIs exported to all over the world and and we established long friendly relations of cooperation with our clients. 2. Great quality,purity and favorable Good qual
Cas:86-73-7
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryOur Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:86-73-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
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
Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd
Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
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
Conditions | Yield |
---|---|
With phenylphosphane at 140℃; for 72h; | 100% |
With iodine; hypophosphorous acid In acetic acid for 24h; Reduction; Heating; | 99% |
With formic acid In water at 130℃; for 6h; Green chemistry; | 97% |
Conditions | Yield |
---|---|
copper(I) oxide In acetonitrile at 50℃; for 0.25h; | 100% |
copper(I) oxide In acetonitrile at 50℃; for 0.25h; decarboxylation of arylacetic acids in the presence of Cu2O, investigation of the effect of electronwithdrawing substituents; | 100% |
In 1-methyl-pyrrolidin-2-one at 220℃; for 0.166667h; microwave irradiation; | 90% |
Conditions | Yield |
---|---|
With ammonium chloride; zinc In water at 20℃; for 16h; Reagent/catalyst; Inert atmosphere; | 99% |
With sodium tetrahydroborate; water In methanol at 20℃; for 0.25h; | 96% |
With tetraethylammonium perchlorate; triethylamine In ethanol; dimethyl sulfoxide at 20℃; for 4h; Electrolysis; Green chemistry; | 95% |
Conditions | Yield |
---|---|
A n/a B 99% | |
A n/a B 97% | |
A n/a B 95% |
Conditions | Yield |
---|---|
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; potassium tert-butylate; isopropyl alcohol at 100℃; Schlenk technique; Inert atmosphere; | 99% |
With [RhCl2(p-cymene)]2; potassium tert-butylate In isopropyl alcohol at 20 - 100℃; for 24h; Inert atmosphere; | 99% |
9H-fluorene
Conditions | Yield |
---|---|
With chloro-trimethyl-silane In tetrahydrofuran; N,N-dimethyl-formamide at 60℃; for 1h; | 98% |
Conditions | Yield |
---|---|
With methanol; sodium dibenzylphosphinite for 3h; Ambient temperature; | A 98% B 94% |
9-diazofluorenone
A
9H-fluorene
B
9-fluorenone
C
di-fluoren-9-ylidene-hydrazine
Conditions | Yield |
---|---|
With tetrabutylammonium perchlorate In N,N-dimethyl-formamide at 20 - 23℃; Pt-cathode; | A 1% B 0.5% C 97% |
Conditions | Yield |
---|---|
palladium on activated carbon at 250℃; for 2h; | A 97% B 88% |
at 250℃; for 2h; | A 96% B 95% |
palladium on activated carbon at 230 - 250℃; for 2 - 4h; | A 91% B 88% |
{tris{(2-pyridyl)methyl}amine(CH3CN)Cu(I)}{PF6}
9H-fluoren-9-yl bromide
A
9H-fluorene
B
(tris(2-pyridylmethyl)amine)BrCu(II) PF6
C
9,9'-bifluorenyl
Conditions | Yield |
---|---|
In acetonitrile Ar atmosphere, room temp.; stirring of Cu-compd. in MeCN (10 min), addn. of soln. of org. compd. in MeCN, stirring (2 h); removal of MeCN (vac.), extn. of org. compds.; | A 3% B 80-95 C 97% |
Conditions | Yield |
---|---|
With CrCl*nTHF In tetrahydrofuran at 25℃; for 12h; | A 4% B 96% |
With TiCl2*2THF In tetrahydrofuran for 24h; Heating; | A 18% B 82% |
With vanadium monochloride In tetrahydrofuran at 25℃; for 12h; Inert atmosphere; | A 35% B 65% |
1,2-Dihydronaphthalene
1,4,4a,9a-tetrahydro-fluorene
A
9H-fluorene
B
tetralin
Conditions | Yield |
---|---|
palladium on activated carbon at 250℃; for 2h; | A 95% B 96% |
2-phenylbenzyl chloride
9H-fluorene
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; caesium carbonate; Trimethylacetic acid In tetrahydrofuran at 25℃; for 18h; Reagent/catalyst; Glovebox; Schlenk technique; Inert atmosphere; | 96% |
With palladium diacetate; caesium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl In 1,2-dimethoxyethane at 100℃; for 12h; Inert atmosphere; | 89% |
9-acetoxy-9H-fluorene
9H-fluorene
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In methanol at 20℃; for 3h; | 95% |
indole
1,4,4a,9a-tetrahydro-fluorene
A
1-indoline
B
9H-fluorene
Conditions | Yield |
---|---|
palladium on activated carbon at 250℃; for 2h; | A 90% B 95% |
1-benzofurane
1,4,4a,9a-tetrahydro-fluorene
A
2,3-Dihydrobenzofuran
B
9H-fluorene
Conditions | Yield |
---|---|
palladium on activated carbon at 250℃; for 2h; | A 92% B 95% |
Conditions | Yield |
---|---|
In 1,2,3,4-tetrahydro-9H-fluorene | 95% |
Conditions | Yield |
---|---|
With sodium tetrahydroborate; nickel(II) chloride hexahydrate In tetrahydrofuran; methanol at 20℃; for 0.25h; | 94% |
Stage #1: 9-fluorenone thioketal With chloro-trimethyl-silane; sodium iodide In dichloromethane at 20℃; Inert atmosphere; Green chemistry; Stage #2: With water In dichloromethane at 20℃; Reagent/catalyst; Solvent; Inert atmosphere; Green chemistry; | 90% |
With lithium aluminium tetrahydride; nickelocene In tetrahydrofuran for 16h; Ambient temperature; | 55% |
(2-benzylphenyl)trimethylsilane
9H-fluorene
Conditions | Yield |
---|---|
With [bis(acetoxy)iodo]benzene; (R)-10-camphorsulfonic acid; tetrahydrothiophene gold(III) bromide In methanol; chloroform at 27℃; for 1h; Kinetics; Solvent; Schlenk technique; Inert atmosphere; | 94% |
1,4,4a,9a-tetrahydro-fluorene
9H-fluorene
Conditions | Yield |
---|---|
palladium on activated carbon at 250℃; for 6h; | 93% |
palladium on activated carbon at 250℃; for 2h; | 36% |
With selenium at 350℃; |
Conditions | Yield |
---|---|
palladium on activated carbon at 250℃; for 2h; | A 93% B 90% |
Conditions | Yield |
---|---|
Stage #1: 1,2;3,4-dibenzo<4.5>spiro-6,10-dithiodecane With chloro-trimethyl-silane; sodium iodide In dichloromethane at 20℃; Inert atmosphere; Green chemistry; Stage #2: With water In dichloromethane at 20℃; Inert atmosphere; Green chemistry; | 93% |
1-benzofurane
1,2,3,4-tetrahydro-9H-fluorene
A
2,3-Dihydrobenzofuran
B
9H-fluorene
Conditions | Yield |
---|---|
A 92% B n/a |
9-(2-hydroxy-2-propyl)fluorene
A
9H-fluorene
B
9-fluorenone
C
acetone
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide Product distribution; Mechanism; electrolytical reduction; other concentrations, addition of bases, add. of DEM; | A 101 % B 1.4% C 91% |
Conditions | Yield |
---|---|
With triethylamine In methanol; water at 4℃; for 17.5h; Irradiation; sensitizer: methylene blue; | 91% |
With sodium tetrahydroborate; 2,2'-azobis(isobutyronitrile); BF4(1-)*C18H36ClN2Sn(1+) In methanol; acetonitrile at 80℃; for 24h; Inert atmosphere; | 91% |
With 2,2'-azobis(isobutyronitrile); sodium cyanoborohydride In acetonitrile; tert-butyl alcohol for 8h; Heating; | 90% |
N-(9H-fluoren-9-ylidene)butan-1-amine
9H-fluorene
Conditions | Yield |
---|---|
With selenium; carbon monoxide; water In tetrahydrofuran; triethylamine at 100℃; under 22501.8 Torr; for 3h; | 91% |
Conditions | Yield |
---|---|
With sodium tetrahydroborate; water In methanol at 20℃; for 0.416667h; | 91% |
Conditions | Yield |
---|---|
With palladium diacetate; potassium carbonate; tricyclohexylphosphine; Trimethylacetic acid In N,N-dimethyl acetamide at 140 - 150℃; for 5h; | 91% |
Conditions | Yield |
---|---|
With aluminum oxide; potassium permanganate In 1,2-dichloro-ethane for 118h; Product distribution; Ambient temperature; other reagent, reaction time; | 100% |
With potassium hydroxide; 18-crown-6 ether; oxygen In 1,2-dimethoxyethane at 20℃; for 1h; | 100% |
With aluminum oxide; potassium permanganate; water In 1,2-dichloro-ethane for 118h; Ambient temperature; | 100% |
9H-fluorene
2,7-dibromo-9H-fluorene
Conditions | Yield |
---|---|
With bromine; iron(III) chloride In chloroform at 0 - 20℃; for 3h; | 100% |
With bromine; iron at 5℃; for 2h; | 99% |
With bromine; iron In chloroform at 0℃; for 4h; Inert atmosphere; Schlenk technique; Darkness; | 99% |
Conditions | Yield |
---|---|
Stage #1: 9H-fluorene With n-butyllithium In tetrahydrofuran; hexane at 20℃; for 1.5h; Stage #2: methyl iodide In tetrahydrofuran; hexane at 20℃; for 2h; Further stages.; | 100% |
With n-butyllithium In tetrahydrofuran; hexane at -78 - 20℃; Inert atmosphere; | 99% |
Stage #1: 9H-fluorene With lithium diisopropyl amide In tetrahydrofuran at -10℃; for 1h; Inert atmosphere; Stage #2: methyl iodide In tetrahydrofuran at 20℃; Inert atmosphere; | 91.9% |
Conditions | Yield |
---|---|
With aluminium trichloride In dichloromethane for 2h; Ambient temperature; | 100% |
With aluminium trichloride |
Conditions | Yield |
---|---|
Multistep reaction.; | 100% |
Stage #1: 9H-fluorene With potassium tert-butylate In tetrahydrofuran at 20℃; for 1.5h; Stage #2: methyl iodide In tetrahydrofuran for 2h; Further stages.; | 96% |
Stage #1: 9H-fluorene With potassium tert-butylate In tetrahydrofuran at 20℃; for 1.5h; Inert atmosphere; Stage #2: methyl iodide In tetrahydrofuran at 20℃; for 2h; | 96% |
Conditions | Yield |
---|---|
Stage #1: 9H-fluorene With n-butyllithium In tetrahydrofuran at -78℃; Stage #2: 1-bromo-hexane In tetrahydrofuran at -78 - 20℃; for 12h; Further stages.; | 100% |
With tetra-(n-butyl)ammonium iodide; sodium hydroxide | 100% |
Stage #1: 9H-fluorene With n-butyllithium In tetrahydrofuran at -78℃; for 0.75h; Stage #2: 1-bromo-hexane In tetrahydrofuran at -78 - 20℃; for 3h; | 99% |
Conditions | Yield |
---|---|
Stage #1: 9H-fluorene With n-butyllithium In tetrahydrofuran; hexane at 20℃; for 1.5h; Stage #2: 1-iodo-propane In tetrahydrofuran; hexane at 20℃; for 2h; Further stages.; | 100% |
Stage #1: 9H-fluorene With n-butyllithium In tetrahydrofuran Stage #2: 1-iodo-propane In tetrahydrofuran |
Conditions | Yield |
---|---|
Stage #1: 9H-fluorene With n-butyllithium In tetrahydrofuran; hexane at 20℃; for 1.5h; Stage #2: 2-iodo-propane In tetrahydrofuran; hexane at 20℃; for 2h; Further stages.; | 100% |
Stage #1: 9H-fluorene With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at -15℃; for 0.333333h; Stage #2: 2-iodo-propane In tetrahydrofuran; hexane at -15℃; for 0.5h; Further stages.; | |
With lithium diisopropyl amide In tetrahydrofuran at -10℃; |
Conditions | Yield |
---|---|
Stage #1: 9H-fluorene With n-butyllithium In hexane; tert-butyl methyl ether at -20 - 20℃; for 6h; Stage #2: (6-(tert-butoxy)hexyl)dichloro(methyl)silane In hexane; tert-butyl methyl ether at -30 - 20℃; | 100% |
Stage #1: 9H-fluorene With n-butyllithium In diethyl ether; hexane; tert-butyl methyl ether at 20℃; for 6h; Stage #2: (6-(tert-butoxy)hexyl)dichloro(methyl)silane In diethyl ether; hexane; tert-butyl methyl ether at -30 - 20℃; for 9h; | 100% |
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 25 - 35℃; for 2h; Solvent; Reagent/catalyst; Temperature; Green chemistry; | 100% |
9H-fluorene
n-propyl bromoacetate
Conditions | Yield |
---|---|
Stage #1: 9H-fluorene With sodium n-propoxide In N,N-dimethyl-formamide at 20℃; for 2h; Stage #2: n-propyl bromoacetate In N,N-dimethyl-formamide at 20℃; for 4h; | 99.1% |
Conditions | Yield |
---|---|
With potassium tert-butylate In toluene at 120℃; for 3h; Inert atmosphere; | 99% |
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; potassium tert-butylate In toluene at 120℃; for 18h; Inert atmosphere; Sealed tube; | 97% |
With potassium hydroxide; 4-methyl-benzaldehyde |
Conditions | Yield |
---|---|
With benzyltrimethylazanium tribroman-2-uide; zinc(II) chloride In acetic acid for 0.5h; Ambient temperature; | 99% |
With N-Bromosuccinimide In 1,2-propylene cyclic carbonate at 60℃; for 1h; | 95% |
With N-Bromosuccinimide In various solvent(s) at 20℃; for 0.5h; | 91% |
Conditions | Yield |
---|---|
With cesiumhydroxide monohydrate In ethanol at 25℃; for 0.0333333h; Schlenk technique; regioselective reaction; | 99% |
With tetrabutyl ammonium fluoride; fluoride; silica gel In N,N-dimethyl-formamide at 90℃; for 2h; | 94% |
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride In benzene at 20℃; for 24h; | 93% |
Conditions | Yield |
---|---|
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; potassium tert-butylate In toluene at 120℃; for 18h; Reagent/catalyst; Solvent; Temperature; Inert atmosphere; Sealed tube; | 99% |
With potassium tert-butylate In toluene at 120℃; for 3h; Inert atmosphere; | 98% |
With potassium tert-butylate In 1-methyl-pyrrolidin-2-one at 180℃; for 0.416667h; Microwave irradiation; | 53% |
Conditions | Yield |
---|---|
With potassium tert-butylate In toluene at 120℃; for 24h; Inert atmosphere; | 99% |
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; potassium tert-butylate In toluene at 120℃; for 18h; Inert atmosphere; Sealed tube; | 89% |
With sodium butanolate at 210℃; | |
With potassium hydroxide at 180 - 250℃; |
Conditions | Yield |
---|---|
Stage #1: 9H-fluorene With n-butyllithium In tetrahydrofuran at -78℃; for 0.75h; Stage #2: 1,4-dibromo-butane In tetrahydrofuran at -78 - 20℃; for 4h; | 99% |
With potassium tert-butylate In dimethyl sulfoxide for 2h; cooled (water bath); |
9H-fluorene
2',3',4',5',6'-pentamethylacetophenone
A
1-(9H-fluoren-2-yl)ethanone
B
pentamethylbenzene,
Conditions | Yield |
---|---|
trifluoroacetic acid for 10h; Heating; | A 44% B 99% |
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran at -78℃; | 99% |
Stage #1: 9H-fluorene With tetra-(n-butyl)ammonium iodide; sodium hydroxide In water for 0.75h; Inert atmosphere; Stage #2: 1-bromo-octane In water at 70℃; for 4h; Inert atmosphere; | 98% |
With potassium tert-butylate In tetrahydrofuran at 20℃; | 98% |
Conditions | Yield |
---|---|
Stage #1: 9H-fluorene With n-butyllithium In tetrahydrofuran at -78℃; Stage #2: propyl bromide In tetrahydrofuran at 20℃; | 99% |
With potassium tert-butylate In N,N-dimethyl-formamide at 45℃; | 90% |
With potassium tert-butylate; sodium hydroxide In tetrahydrofuran; water at 80℃; for 3h; Inert atmosphere; | 83% |
Conditions | Yield |
---|---|
With potassium tert-butylate In toluene at 120℃; for 24h; Inert atmosphere; | 99% |
With potassium hydroxide; air at 190℃; for 19h; | 96% |
With potassium hydroxide at 190℃; for 19h; | 94.8% |
With potassium hydroxide at 190℃; | 92% |
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; potassium tert-butylate In toluene at 140℃; for 48h; Inert atmosphere; Sealed tube; | 47% |
Conditions | Yield |
---|---|
With [12]crown-4 In not given | 99% |
9H-fluorene
Conditions | Yield |
---|---|
With [12]crown-4 In not given | 99% |
9H-fluorene
(η5-C5(CH3)5)2Zr(CH3)(NHC(CH3)3)
Conditions | Yield |
---|---|
With [12]crown-4 In not given | 99% |
9H-fluorene
(η5, η5-C2H4(C5H2C4H8)2)Zr(CH3)(NHC(CH3)3)
Conditions | Yield |
---|---|
With [12]crown-4 In not given | 99% |
Conditions | Yield |
---|---|
Stage #1: 9H-fluorene With n-butyllithium; N,N,N,N,-tetramethylethylenediamine In diethyl ether; hexane at -78℃; Inert atmosphere; Stage #2: 1-bromo-octane In diethyl ether; hexane at 20℃; Inert atmosphere; | 99% |
Stage #1: 9H-fluorene With n-butyllithium In tetrahydrofuran; hexane at -78 - 20℃; Stage #2: 1-bromo-octane In tetrahydrofuran; hexane at -78 - 20℃; | 67% |
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