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Cas:612-00-0
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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Min.Order:5 Kiloliter
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inquiryTIANFUCHEM-- 612-00-0--High purity 6-ACETYLTETRAHYDRONAPHTHALENE factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established
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Min.Order:1 Metric Ton
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Type:Lab/Research institutions
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Min.Order:1 Kilogram
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Min.Order:1 Gram
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Min.Order:0
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Min.Order:0 Metric Ton
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inquiryA 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
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Min.Order:4 Kilogram
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Min.Order:0
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Cas:612-00-0
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryLower 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
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
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1,1-Diphenylethane cas 612-00-0Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
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factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 1,1-Diphenylethane, CAS:612-00-0 with the most competitive price and the best quality
Topbatt Chemical Co., Ltd., Established in 2019, located in Shenzhen, Guangdong Province, is a Manufacturer and Trading company which specialized in fine chemicals like Pharmaceutical Reference Standards and Stable Isotopes. Our Stable Isotopes produ
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
High purity Application:Pharmaceutical intermediates, Material synthesis and analyzing the expectant ingredients
Conditions | Yield |
---|---|
With C28H18Co(1-)*K(1+)*2C4H10O2; hydrogen In toluene at 60℃; under 7500.75 Torr; for 24h; Solvent; chemoselective reaction; | 100% |
With water for 6h; Milling; Green chemistry; | 100% |
With iPr-amboxCoCl2; hydrogen; sodium triethylborohydride In toluene at 0 - 20℃; Reagent/catalyst; Sealed tube; | 100% |
Conditions | Yield |
---|---|
With iodine; hypophosphorous acid In acetic acid at 60℃; for 24h; | 100% |
With phosphonic Acid; methanesulfonic acid; sodium iodide In water at 95℃; for 24h; Inert atmosphere; | 99.6% |
With formic acid; 5%-palladium/activated carbon; ammonium formate In methanol; water at 80℃; for 0.666667h; | 95% |
Conditions | Yield |
---|---|
With hydrogen; triethylamine; palladium on activated charcoal In methanol at 20℃; for 0.5h; | 100% |
With Pd(0)/HAP; hydrogen; caesium carbonate In isopropyl alcohol at 60℃; under 7600.51 Torr; for 1h; | > 99 %Chromat. |
diphenylmethyl p-tolyl sulfone
trimethylaluminum
1,1'-ethylidenebis-benzene
Conditions | Yield |
---|---|
In dichloromethane; toluene at 25℃; for 2h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
With silica-supported sulfuric acid at 60℃; for 1h; Friedel-Crafts type alkylation; | 99% |
With silica sulfuric acid at 60℃; for 1h; |
Conditions | Yield |
---|---|
With palladium dichloride In methanol at 40℃; for 12h; Inert atmosphere; Green chemistry; chemoselective reaction; | 99% |
(1-(phenylsulfonyl)ethane-1,1-diyl)dibenzene
1,1'-ethylidenebis-benzene
Conditions | Yield |
---|---|
With N1,N1,N12,N12-tetramethyl-7,8-dihydro-6H-dipyrido[1,2-a:2,1'-c][1,4]diazepine-2,12-diamine In N,N-dimethyl-formamide at 100℃; Inert atmosphere; | 98% |
With tetraazaethylene-type neutral organic super-electron donor In N,N-dimethyl-formamide at 110℃; for 18h; | 97% |
Stage #1: (1-(phenylsulfonyl)ethane-1,1-diyl)dibenzene With C3H6C9H10N4 In N,N-dimethyl-formamide at 110℃; Inert atmosphere; Stage #2: In water Inert atmosphere; | 97% |
With C24H32N8Ni(2+)*2I(1-); sodium amalgam In N,N-dimethyl-formamide at 20℃; for 18h; Inert atmosphere; | 70% |
With 4-(dimethylamino)-1-methylpyridinium-2-carboxylate In N,N-dimethyl-formamide at 150℃; for 24h; Schlenk technique; Inert atmosphere; | 15% |
Conditions | Yield |
---|---|
With sodium hydride; lithium iodide In tetrahydrofuran; mineral oil at 85℃; for 7h; Reagent/catalyst; Inert atmosphere; Sealed tube; | 98% |
(1-bromoethyl)benzne
phenylmagnesium bromide
1,1'-ethylidenebis-benzene
Conditions | Yield |
---|---|
With dichloro bis(acetonitrile) palladium(II); 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In tetrahydrofuran at 20℃; for 14h; Kumada-Corriu reaction; Inert atmosphere; | 96% |
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane at 0℃; for 2h; | 95% |
styrene
1,1-Diphenylethylene
A
1,1'-ethylidenebis-benzene
B
ethylbenzene
Conditions | Yield |
---|---|
With C28H18Co(1-)*K(1+)*2C4H10O2; hydrogen at 20℃; under 1500.15 Torr; for 3h; | A 18% B 95% |
5-benzhydryl-2,2,5-trimethyl-1,3-dioxane-4,6-dione
trimethylaluminum
1,1'-ethylidenebis-benzene
Conditions | Yield |
---|---|
In n-heptane; dichloromethane at 20℃; for 1h; | 92% |
Conditions | Yield |
---|---|
With nickel(II) iodide; potassium fluoride; 4,4'-dimethyl-2,2'-bipyridines; zinc In N,N-dimethyl acetamide at 25℃; for 16h; Inert atmosphere; Glovebox; Schlenk technique; | 92% |
Conditions | Yield |
---|---|
With potassium tert-butylate; oxygen; (-)-sparteine; imidazole-carbene-derived Pd complex In isopropyl alcohol at 55℃; for 24h; | 91% |
With potassium tert-butylate; oxygen; isopropyl alcohol; [Pd(SiPr)Cl2]2; (-)-sparteine at 55℃; for 24h; | 91% |
With di-μ-chlorobis[chloro(N,N'-bis-(2,6-(diisopropyl)phenyl)imidazolidine-2-ylidene)palladium]; potassium tert-butylate; oxygen; isopropyl alcohol; (-)-sparteine at 55℃; for 24h; regioselective reaction; | 91% |
Conditions | Yield |
---|---|
With methanol at 40℃; for 24h; Schlenk technique; Irradiation; Inert atmosphere; | 91% |
With 10-phenyl-9-(2,4,6-trimethylphenyl)acridinium tetrafluoroborate; N-ethyl-N,N-diisopropylamine; diphenyldisulfane In 2,2,2-trifluoroethanol at 20℃; for 24h; Glovebox; Irradiation; Sealed tube; | 83% |
O-diphenylmethyl 2,2,2-trichloroacetimidate
trimethylaluminum
A
1,1'-ethylidenebis-benzene
B
N-benzhydryl-trichloroacetamide
Conditions | Yield |
---|---|
With aluminum (III) chloride In dichloromethane at 20℃; for 0.5h; Solvent; Temperature; Reagent/catalyst; | A 91% B 8% |
O-diphenylmethyl 2,2,2-trichloroacetimidate
trimethylaluminum
1,1'-ethylidenebis-benzene
Conditions | Yield |
---|---|
Stage #1: trimethylaluminum With aluminum (III) chloride In hexane; dichloromethane for 0.0833333h; Inert atmosphere; Stage #2: O-diphenylmethyl 2,2,2-trichloroacetimidate In hexane; dichloromethane at 0 - 20℃; for 0.25h; Reagent/catalyst; Inert atmosphere; | 91% |
Conditions | Yield |
---|---|
Stage #1: benzophenone; methyllithium In tetrahydrofuran at -50 - 0℃; for 2h; Inert atmosphere; Stage #2: With hexylsilane; tris(pentafluorophenyl)borate In dichloromethane at 20℃; for 1h; Inert atmosphere; chemoselective reaction; | 91% |
1,1-Diphenylethylene
A
1,1'-ethylidenebis-benzene
B
2,2,3,3-tetraphenylbutane
Conditions | Yield |
---|---|
With titanium(III) citrate; Tris buffer; tetra(n-butyl)ammonium hydroxide; vitamin B-12 In ethanol pH=8; | A 5% B 90% |
With hydrogen In acetone at -78℃; under 2 Torr; for 0.5h; |
benzophenone
methyllithium
A
1,1-Diphenylethylene
B
1,1'-ethylidenebis-benzene
Conditions | Yield |
---|---|
With <<(n-PrO)3WCl2>2> In tetrahydrofuran -78 deg C -> RT, 1 h, then reflux, 3 h; | A 90% B 90% |
Conditions | Yield |
---|---|
With nickel(II) bromide dimethoxyethane; [Ir(dF(CF3)ppy)2(phen)]PF6; Bathocuproine; diisopropylamine; magnesium bromide In N,N-dimethyl-formamide at 20℃; for 24h; Inert atmosphere; Glovebox; Sealed tube; Irradiation; regioselective reaction; | 90% |
With nickel(II) iodide; Bathocuproine; tetrabutylammomium bromide; zinc at 20℃; regioselective reaction; | 85% |
1,1'-ethylidenebis-benzene
Conditions | Yield |
---|---|
With triethylsilane; C19H3BF14 In dichloromethane at 20℃; Inert atmosphere; Schlenk technique; | 89% |
1,1-diphenylethanol
A
1,1-Diphenylethylene
B
1,1'-ethylidenebis-benzene
C
1-chloro-1,1-diphenyl-ethane
Conditions | Yield |
---|---|
With acetyl chloride In dichloromethane 1.) 0 deg C, 2.) room temperature, 1 h; Yield given; | A 88% B 43% C n/a |
Conditions | Yield |
---|---|
With Pd(0)/HAP; hydrogen; caesium carbonate In isopropyl alcohol at 60℃; under 7600.51 Torr; for 28h; | 87% |
Multi-step reaction with 2 steps 1: 12 percent / H2; Et3N / Pd/C / methanol / 0.5 h / 20 °C 2: 27 percent / H2; Et3N / Pd/C / methanol / 24 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: 34 percent / H2; Et3N / Pd/C / methanol / 0.17 h / 20 °C 2: 27 percent / H2; Et3N / Pd/C / methanol / 24 h / 20 °C View Scheme |
1,1-Diphenylethylene
A
1,1'-ethylidenebis-benzene
B
1-methyl-1,3,3-triphenylindane
Conditions | Yield |
---|---|
With bromobenzene-d5; (di-p-tolylmethyl)triethylsilane; C24H20B(1-)*C20H29NSi*H(1+) at 100℃; under 3040.2 Torr; for 24h; Schlenk technique; Inert atmosphere; | A 14% B 86% |
With diethyl ether; tris(pentafluorophenyl)borate; hydrogen In dichloromethane-d2 at 50℃; under 3040.2 Torr; for 48h; Catalytic behavior; Concentration; Pressure; Reagent/catalyst; Solvent; Temperature; Time; Glovebox; |
piperidine
1,1-Diphenylethylene
carbon monoxide
A
N-Formylpiperidine
B
1,1'-ethylidenebis-benzene
C
fenpiprane
Conditions | Yield |
---|---|
With [(bicyclo[2.2.1]hepta-2,5-diene)(1,4-bis(diphenylphosphino)butane)rhodium(I)] tetrafluoroborate; 1,1'-Binaphthalin-2,2'-diylbis(methylen)bis(diphenylphosphan); hydrogen In toluene at 125℃; for 60h; Reagent/catalyst; Autoclave; | A 5.6%Chromat. B 13.8%Chromat. C 85% |
With [(bicyclo[2.2.1]hepta-2,5-diene)(1,4-bis(diphenylphosphino)butane)rhodium(I)] tetrafluoroborate; 1,1'-Binaphthalin-2,2'-diylbis(methylen)bis(diphenylphosphan); hydrogen In methanol at 125℃; for 60h; Reagent/catalyst; Autoclave; | A 22.1%Chromat. B 40%Chromat. C 48% |
1,1-Diphenylethylene
Diphenylphosphine oxide
A
1,1'-ethylidenebis-benzene
B
(2,2-Diphenylethyl)diphenylphosphine oxide
C
1,1-diphenyl-2-diphenylphosphinylethene oxide
Conditions | Yield |
---|---|
With pyridine; (difluoroboryl)dimethylglyoximatocobalt(II) bis(acetonitrile) In dichloromethane at 20℃; for 16h; Catalytic behavior; Reagent/catalyst; Solvent; Inert atmosphere; Irradiation; | A n/a B 9% C 85% |
1,1-Diphenylethylene
carbon monoxide
A
1,1'-ethylidenebis-benzene
B
3,3-diphenylpropanal
C
3,3-diphenylpropan-1-ol
Conditions | Yield |
---|---|
With hydrogen; di(rhodium)tetracarbonyl dichloride In toluene at 150℃; under 103430 Torr; for 2h; Product distribution; Mechanism; other catalysts, times, temp., solvents; | A 11.3% B 84.7% C 3.9% |
piperidine
1,1-Diphenylethylene
carbon monoxide
A
1,1'-ethylidenebis-benzene
B
3,3-diphenylpropanal
C
fenpiprane
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate; 1,1'-Binaphthalin-2,2'-diylbis(methylen)bis(diphenylphosphan); hydrogen In toluene at 125℃; for 60h; Autoclave; | A 11.7%Chromat. B 6.7%Chromat. C 81% |
With bis(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate; hydrogen; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene In toluene at 125℃; for 60h; Autoclave; | A 40.2%Chromat. B 22.4%Chromat. C 29% |
1,1'-ethylidenebis-benzene
Conditions | Yield |
---|---|
With palladium on activated charcoal; water-d2 In methanol at 30℃; for 12h; | 99% |
Conditions | Yield |
---|---|
With 2,2'-azobis(isobutyronitrile); oxygen; nickel dibromide In chloroform at 75℃; for 48h; Reagent/catalyst; | A 88% B 10% |
With 2,2'-azobis(isobutyronitrile); oxygen In acetonitrile at 75℃; for 72h; Solvent; Reagent/catalyst; | A 20% B 44% |
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