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inquiry2,6-Di-tert-butylnaphthalene CAS:3905-64-4 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 organ
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2,6-Di-tert-butylnaphthalene Basic information Product Name: 2,6-Di-tert-butylnaphthalene Synonyms: RARECHEM AQ BD 0NA2;2,6-DI-TERT-BUTYLNAPHTHALENE;2,6-bis(1,1
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inquiryhigh 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
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inquiryR & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
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inquiryhigh 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
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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inquiryWe 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
2,6-Di-tert-butylnaphthalene cas 3905-64-4Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
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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Cas:3905-64-4
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inquiryCerametek Materials (CMT) is your industrial and R&D supplier: 1. Semiconductor materials: Compounds of II, III, IV, V, VI groups such as Metal Sulfides, Selenides, Tellurides, Arsenide, Antimonide, Phosphide... 2. Advanced ceramic and crys
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inquiryMolecular Formula C18H24 Molecular Weight 240.38 CAS Registry Number 3905-64-4 EINECS 223-461-1 Name2,6-Di-tert-butyln…
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Naphthalene,2,6-bis(1,1-dimethylethyl)- 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/She
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inquirynaphthalene
tertiary butyl chloride
A
2,7-di-tert-butylnaphthalene
B
2,6-di-tert-butylnaphthalene
Conditions | Yield |
---|---|
With aluminium trichloride a) heating, 3 h, b) r.t., 8 h; | A 36% B n/a |
With aluminium trichloride at 40 - 45℃; for 1h; | A n/a B 32% |
With aluminum (III) chloride In neat (no solvent) at 45℃; for 1.5h; Friedel-Crafts Alkylation; |
Conditions | Yield |
---|---|
With aluminium trichloride in der Waerme; | |
With zinc(II) chloride at 148℃; | |
With tetrachloromethane; hydrogen fluoride at 0℃; | |
With tetrachloromethane; hydrogen fluoride at 0℃; |
Conditions | Yield |
---|---|
With sulfuric acid at 80 - 100℃; |
Conditions | Yield |
---|---|
With hydrogen fluoride at 0 - 8℃; |
2,6-di-tert-butylnaphthalene
Conditions | Yield |
---|---|
With sulfuric acid at 150 - 160℃; |
2,6-di-tert-butylnaphthalene
Conditions | Yield |
---|---|
With naphthalene at 25℃; Thermodynamic data; Equilibrium constant; ΔH0, ΔS0; thermodynamic parameters of stabilities and electron-transfer reactions of solvated (DME) and gas-phase anion radicals of naphthalene and substituted naphthalenes; | |
With 2-tert-butylnaphthalene at 25℃; Thermodynamic data; Equilibrium constant; ΔH0, ΔS0; thermodynamic parameters of stabilities and electron-transfer reactions of solvated (DME) and gas-phase anion radicals of naphthalene and substituted naphthalenes; |
naphthalene
tert-butyl alcohol
A
2-tert-butylnaphthalene
B
2,7-di-tert-butylnaphthalene
C
2,6-di-tert-butylnaphthalene
Conditions | Yield |
---|---|
HY(20) zeolite In cyclohexane at 160℃; for 8h; Product distribution; various temp., time and zeolite catalysts; | |
HM zeolite In cyclohexane at 160℃; Product distribution; Further Variations:; Catalysts; Solvents; Temperatures; time; |
naphthalene
boron trifluoride
tert-butyl alcohol
A
2-tert-butylnaphthalene
B
2,6-di-tert-butylnaphthalene
aluminium trichloride
naphthalene
tertiary butyl chloride
A
2-tert-butylnaphthalene
B
2,7-di-tert-butylnaphthalene
C
2,6-di-tert-butylnaphthalene
aluminium trichloride
naphthalene
tertiary butyl chloride
cyclohexane
A
2-tert-butylnaphthalene
B
2,7-di-tert-butylnaphthalene
C
2,6-di-tert-butylnaphthalene
Conditions | Yield |
---|---|
at 0 - 20℃; |
tetrachloromethane
naphthalene
tertiary butyl chloride
hydrogen fluoride
A
2-tert-butylnaphthalene
B
2,7-di-tert-butylnaphthalene
C
2,6-di-tert-butylnaphthalene
Conditions | Yield |
---|---|
at 0℃; | |
at 0℃; |
naphthalene
hydrogen fluoride
tert-butyl alcohol
A
2-tert-butylnaphthalene
B
2,7-di-tert-butylnaphthalene
C
2,6-di-tert-butylnaphthalene
Conditions | Yield |
---|---|
at 0 - 5℃; |
aluminium trichloride
naphthalene
tertiary butyl chloride
A
2-tert-butylnaphthalene
B
2,7-di-tert-butylnaphthalene
C
2,6-di-tert-butylnaphthalene
naphthalene
tertiary butyl chloride
A
2-tert-butylnaphthalene
B
2,7-di-tert-butylnaphthalene
C
2,6-di-tert-butylnaphthalene
Conditions | Yield |
---|---|
at 70 - 100℃; |
naphthalene
tert-butyl methyl ether
A
2-tert-butylnaphthalene
B
2,7-di-tert-butylnaphthalene
C
2,6-di-tert-butylnaphthalene
Conditions | Yield |
---|---|
With HM zeolite In cyclohexane at 180℃; for 18h; Title compound not separated from byproducts.; | A 37 % Chromat. B 0.5 % Chromat. C 10 % Chromat. |
naphthalene
2,2'-oxybis(2-methyl-propane)
A
2-tert-butylnaphthalene
B
2,7-di-tert-butylnaphthalene
C
2,6-di-tert-butylnaphthalene
Conditions | Yield |
---|---|
With HM zeolite In cyclohexane at 180℃; for 18h; Title compound not separated from byproducts.; | A 37 % Chromat. B 0.8 % Chromat. C 10 % Chromat. |
naphthalene
Isobutane
A
2-tert-butylnaphthalene
B
2,7-di-tert-butylnaphthalene
C
2,6-di-tert-butylnaphthalene
Conditions | Yield |
---|---|
With gallium(III) trichloride at 70℃; for 12h; |
naphthalene
isobutene
A
2,7-di-tert-butylnaphthalene
B
2,6-di-tert-butylnaphthalene
Conditions | Yield |
---|---|
With H-mordenite under 3750.38 Torr; for 4h; Inert atmosphere; Heating; |
naphthalene
isobutene
A
1-(tert-butyl)naphthalene
B
1,4-di-tert-butylnaphthalene
C
1,7-di-t-butylnaphthalene
E
1,5-di-tert-butylnaphthalene
F
1,3-di-tert-butylnaphthalene
G
2-tert-butylnaphthalene
H
2,7-di-tert-butylnaphthalene
I
2,6-di-tert-butylnaphthalene
Conditions | Yield |
---|---|
With H-mordenite at 300℃; under 3750.38 Torr; for 4h; Autoclave; | |
With H-mordenite at 200℃; under 3750.38 Torr; for 4h; Autoclave; |
naphthalene
tert-butyl alcohol
A
2-tert-butylnaphthalene
B
2,6-di-tert-butylnaphthalene
Conditions | Yield |
---|---|
With pyrographite In decalin at 175℃; for 0.0833333h; Microwave irradiation; Sealed tube; regioselective reaction; | A 20.5 %Chromat. B 11.8 %Chromat. |
With pyrographite In decalin at 200℃; for 0.5h; Microwave irradiation; Sealed tube; regioselective reaction; | A 21.7 %Chromat. B 61.3 %Chromat. |
tert-Amyl alcohol
naphthalene
A
2,6-di-tert-butylnaphthalene
B
2-tert-amyl-6-tert-butylnaphthalene
C
2,6-di-tert-amylnaphthalene
D
2-t-Amylnaphthalene
Conditions | Yield |
---|---|
With H-Mordenite (HM; Si/Al = 10) zeolite In cyclohexane at 180℃; under 25858.1 Torr; for 6h; Autoclave; Inert atmosphere; regioselective reaction; | A 0.5 %Chromat. B 6 %Chromat. C 16 %Chromat. D 60 %Chromat. |
tert-Amyl alcohol
naphthalene
A
2,6-di-tert-butylnaphthalene
B
2,6-di-tert-amylnaphthalene
C
2-t-Amylnaphthalene
Conditions | Yield |
---|---|
With H-Mordenite (HM; Si/Al = 10) zeolite In cyclohexane at 180℃; for 6h; Autoclave; Inert atmosphere; regioselective reaction; | A 0.5 %Chromat. B 7 %Chromat. C 49 %Chromat. |
naphthalene
3-methyl-2-butanol
A
2,6-di-tert-butylnaphthalene
B
2-tert-amyl-6-tert-butylnaphthalene
C
2,6-di-tert-amylnaphthalene
D
2-t-Amylnaphthalene
Conditions | Yield |
---|---|
With H-Mordenite (HM; Si/Al = 10) zeolite In cyclohexane at 180℃; for 30h; Autoclave; Inert atmosphere; regioselective reaction; | A 2 %Chromat. B 14 %Chromat. C 20 %Chromat. D 56 %Chromat. |
2,6-di-tert-butylnaphthalene
1-bromo-3,7-di-tert-butylnaphthalene
Conditions | Yield |
---|---|
With trimethyl phosphite; bromine at 70℃; | 97% |
With bromine In dichloromethane at 0℃; for 0.5h; |
Conditions | Yield |
---|---|
With 5% rhodium-on-charcoal; oxygen at 50℃; for 14h; | 84% |
2,6-di-tert-butylnaphthalene
acetyl chloride
1-(3,7-di-tert-butyl-naphthalen-1-yl)-ethanone
Conditions | Yield |
---|---|
With aluminium trichloride | 64% |
2,6-di-tert-butylnaphthalene
Conditions | Yield |
---|---|
With C8K In tetrahydrofuran at 0℃; Product distribution; Mechanism; var. rection time, var. temperature; other disubstituted naphthalenes; | 60% |
With C8K In tetrahydrofuran at 0℃; | 60% |
2,6-di-tert-butylnaphthalene
1,5-Dibromo-3,7-di-tert-butylnaphthalene
Conditions | Yield |
---|---|
With aluminium trichloride; bromine In dichloromethane for 18h; Ambient temperature; | 58% |
With bromine; iron In tetrachloromethane at 0℃; for 3.5h; | 31% |
With bromine; iodine In dichloromethane for 1h; Reflux; |
2,6-di-tert-butylnaphthalene
1,5-bis(chloromethyl)-3,7-di-tert-butylnaphthalene
Conditions | Yield |
---|---|
With hydrogenchloride In acetic acid at 95 - 98℃; for 8h; | 43% |
2,6-di-tert-butylnaphthalene
2,6-di-tert-butyl-1,4-naphthoquinone
Conditions | Yield |
---|---|
With chromium(VI) oxide; acetic acid | |
With cerium(IV) ammonium sulphate; sulfuric acid |
2,6-di-tert-butylnaphthalene
3,7-di-tert-butylnaphthalene-1,5-disulfonic acid
Conditions | Yield |
---|---|
With chlorosulfonic acid |
Conditions | Yield |
---|---|
With chlorosulfonic acid | |
With chlorosulfonic acid In 1,2-dichloro-ethane |
2,6-di-tert-butylnaphthalene
2,6-di-t-butyl-1,2,3,4-tetrahydronaphthalene
Conditions | Yield |
---|---|
(i) H2, Pd-C, AcOH, (ii) AlCl3; Multistep reaction; |
2,6-di-tert-butylnaphthalene
A
2,6-Di-tert-butyl-1-nitronaphthalin
B
3,7-Di-tert-butyl-1-nitronaphthalin
Conditions | Yield |
---|---|
With nitric acid; acetic anhydride; acetic acid 1.) 2 deg C, 30 min; 2.) 20 deg C, 12 h; Yield given. Yields of byproduct given; |
2,6-di-tert-butylnaphthalene
2,6-di-tert-butylnaphthalene
Conditions | Yield |
---|---|
With lithium In tetrahydrofuran for 24h; |
Conditions | Yield |
---|---|
In benzene Irradiation; |
2,6-di-tert-butylnaphthalene
2,6-Di-tert.-butyl-naphthalin-disulfonylchlorid-(4,8)
Conditions | Yield |
---|---|
With chlorosulfonic acid In carbon disulfide |
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