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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

1,2,3,4-Tetrahydro-1,1,4,4-tetramethylnaphthalene Manufacturer/High quality/Best price/In stock

Cas:6683-46-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Simagchem Corporation

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

High quality 1,1,4,4-Tetramethyl-1,2,3,4-Tetrahydronaphthalene supplier in China

Cas:6683-46-1

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our 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

1,2,3,4-Tetrahydro-1,1,4,4-tetramethylnaphthalene

Cas:6683-46-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

1,2,3,4-TETRAHYDRO-1,1,4,4-TETRAMETHYLNAPHTHALENE Basic information Product Name: 1,2,3,4-TETRAHYDRO-1,1,4,4-TETRAMETHYLNAPHTHALENE Synonyms: 1,2,3,4-TETRAHYDRO-1,1

TIANFU-CHEM 1,2,3,4-TETRAHYDRO-1,1,4,4-TETRAMETHYLNAPHTHALENE 6683-46-1

Cas:6683-46-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shijiazhuang Sdyano Fine Chemical Co., Ltd

1. Best prices with satisfied quality; 2. It's clients' right to choose the package's Courier (EMS, DHL, FedEx, UPS); 3.It's clients' right to choose the packing way for his produccts from many recent effective packing ways;

1,2,3,4-TETRAHYDRO-1,1,4,4-TETRAMETHYLNAPHTHALENE

Cas:6683-46-1

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

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

1,2,3,4-Tetrahydro-1,1,4,4-tetramethylnaphthalene 6683-46-1

Cas:6683-46-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

1,2,3,4-TETRAHYDRO-1,1,4,4-TETRAMETHYLNAPHTHALENE CAS:86683-46-1 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing

1,2,3,4-TETRAHYDRO-1,1,4,4-TETRAMETHYLNAPHTHALENE CAS:86683-46-1

Cas:6683-46-1

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

1,2,3,4-Tetrahydro-1,1,4,4-tetramethylnaphthalene

Cas:6683-46-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

1,1,4,4-Tetramethyl-1,2,3,4-Tetrahydronaphthalene

Cas:6683-46-1

Min.Order:0

Negotiable

Type:Manufacturers

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

1,2,3,4-TETRAHYDRO-1,1,4,4-TETRAMETHYLNAPHTHALENE

Cas:6683-46-1

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

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

1,2,3,4-Tetrahydro-1,1,4,4-tetramethylnaphthalene

Cas:6683-46-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

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

High quality 1,1,4,4-Tetramethyl-1,2,3,4-Tetrahydronaphthalene

Cas:6683-46-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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,

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydronaphthalene

Cas:6683-46-1

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

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

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydronaphthalene

Cas:6683-46-1

Min.Order:0

Negotiable

Type:Manufacturers

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

SAGECHEM/1,1,4,4-Tetramethyl-1,2,3,4-tetrahydronaphthalene

Cas:6683-46-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower 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

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydronaphthalene

Cas:6683-46-1

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

1,2,3,4-Tetrahydro-1,1,4,4-tetramethylnaphthalene

Cas:6683-46-1

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Dingyan Chem Co., Ltd

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

1,1,4,4-TetraMethyl-1,2,3,4-tetrahydronaphthalene

Cas:6683-46-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

high qualityAppearance:white crystalline powder 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-FLUORO-6-(TRIFLUOROMETHYL)BENZAMIDE

Cas:6683-46-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

1,1,4,4-Tetramethyl-1,2,3,4-Tetrahydronaphthalene

Cas:6683-46-1

Min.Order:0

Negotiable

Type:Manufacturers

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

1,2,3,4-Tetrahydro-1,1,4,4-tetramethylnaphthalene

Cas:6683-46-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Ocean Chemical Co., Ltd.

★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support

1,2,3,4-Tetrahydro-1,1,4,4-tetramethylnaphthalene

Cas:6683-46-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydronaphthalene

Cas:6683-46-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fandachem Co.,Ltd

1,2,3,4-Tetrahydro-1,1,4,4-tetramethylnaphthalene cas 6683-46-1Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

1,2,3,4-Tetrahydro-1,1,4,4-tetramethylnaphthalene cas 6683-46-1

Cas:6683-46-1

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

1,2,3,4-Tetrahydro-1,1,4,4-tetramethylnaphthalene

Cas:6683-46-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Jiutian Bio-medical Technology Co., Ltd

Trimeric sodium phosphate detergent auxiliary agent is a kind of excellent properties, is one of the biggest component of detergent consumption during the production, it has four aspects: 1, chelation of heavy metal ions, heavy metal ions in the wate

1,2,3,4-TETRAHYDRO-1,1,4,4-TETRAMETHYLNAPHTHALENE

Cas:6683-46-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Asure Biochem CO.,LTD.

*stable and better quality products*efficient and meticulous servicesAppearance:Powder Storage:Store in dry, cool and ventilated place Package:10G/bottle 1kg/tin 5kg/tin 25kg/carton Application:1. Chemical raw materials 2. Used as an analytical reage

1,2,3,4-Tetrahydro-1,1,4,4-tetramethylnaphthalene

Cas:6683-46-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

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

6683-46-1

Cas:6683-46-1

Min.Order:0

Negotiable

Type:Trading Company

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

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydronaphthalene 6683-46-1

Cas:6683-46-1

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

1,2,3,4-Tetrahydro-1,1,4,4-tetramethylnaphthalene

Cas:6683-46-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

2,5-dimethyl-2,5-hexanediol
110-03-2

2,5-dimethyl-2,5-hexanediol

benzene
71-43-2

benzene

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

Conditions
ConditionsYield
With aluminium trichloride at 55℃; for 6h;99%
2,5-dichloro-2,5-dimethyl hexane
6223-78-5

2,5-dichloro-2,5-dimethyl hexane

benzene
71-43-2

benzene

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

Conditions
ConditionsYield
With aluminum (III) chloride for 16h; Reflux;91%
With aluminum (III) chloride for 16h; Reflux; Inert atmosphere;88%
With aluminum (III) chloride Friedel-Crafts Alkylation; Reflux; Inert atmosphere;82%
2,5-dichloro-2,5-dimethyl hexane
6223-78-5

2,5-dichloro-2,5-dimethyl hexane

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

Conditions
ConditionsYield
With bromine; sodium hydrogencarbonate; aluminium trichloride In benzene63%
In aluminium trichloride; benzene
In aluminium trichloride; benzene
In aluminium trichloride; benzene
In aluminium trichloride; benzene
(η-cyclopentadienyl)(C10H8(CH3)4)(PF6)iron

(η-cyclopentadienyl)(C10H8(CH3)4)(PF6)iron

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

Conditions
ConditionsYield
In diethyl ether Pyrolysis of the Fe compd. by heating in vacuo, collecting the volatiles on a cold finger at -78°C.; The yellowish sublimate is dissolved in Et2O and purified (alumina), the solvent is removed to afford a clear colourless oil.;45%
1,1,4,4-Tetramethyl-tetralon-(2)-aethylenthioketal
97595-53-4

1,1,4,4-Tetramethyl-tetralon-(2)-aethylenthioketal

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

Conditions
ConditionsYield
With nickel In ethanol
2,5-Dimethyl-5-phenyl-2-hexanol
51510-58-8

2,5-Dimethyl-5-phenyl-2-hexanol

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

Conditions
ConditionsYield
With sulfuric acid
aluminium trichloride
7446-70-0

aluminium trichloride

2,5-dimethyl-2,5-hexanediol
110-03-2

2,5-dimethyl-2,5-hexanediol

benzene
71-43-2

benzene

A

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

B

1,1,4,4,5,5,8,8-octamethyl-1,2,3,4,5,6,7,8-octahydroanthracene
22306-30-5

1,1,4,4,5,5,8,8-octamethyl-1,2,3,4,5,6,7,8-octahydroanthracene

aluminium trichloride
7446-70-0

aluminium trichloride

2,5-dichloro-2,5-dimethyl hexane
6223-78-5

2,5-dichloro-2,5-dimethyl hexane

benzene
71-43-2

benzene

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

Conditions
ConditionsYield
mit viel AlCl3; dann bei Siedetemperatur; reagiert Analog mit anderen aromatischen Kohlenwasserstoffen;
1,1,4,4-tetramethyl-decahydro-naphthalene

1,1,4,4-tetramethyl-decahydro-naphthalene

benzene
71-43-2

benzene

platinum-coal

platinum-coal

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

Conditions
ConditionsYield
at 350 - 375℃;
2,5-dimethyl-2,5-hexanediol
110-03-2

2,5-dimethyl-2,5-hexanediol

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: conc. HCl, HCl gas / 0.25 h / 0 °C
2: 81.9 percent / AlCl3 / 24 h / Heating
View Scheme
Multi-step reaction with 2 steps
1: HCl
2: AlCl3
View Scheme
Multi-step reaction with 2 steps
1: hydrogenchloride / ethanol
2: aluminum (III) chloride
View Scheme

methyl 4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)carbonyl]benzoate
117259-83-3

methyl 4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)carbonyl]benzoate

Conditions
ConditionsYield
With aluminium trichloride In dichloromethane for 1h; Heating;99%
With aluminium trichloride In dichloromethane for 0.25h; Heating;96%
With aluminum (III) chloride In dichloromethane at 20℃;58%
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

acetyl chloride
75-36-5

acetyl chloride

1-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphth-2-yl)ethanone
17610-21-8

1-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphth-2-yl)ethanone

Conditions
ConditionsYield
With aluminum (III) chloride In dichloromethane for 2h; Reflux;98%
With aluminum (III) chloride In dichloromethane at 0 - 20℃; for 8h; Friedel-Crafts Acylation; Inert atmosphere;96%
With aluminum (III) chloride92%
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

5,6,7,8-tetrahydro-5,5,8,8-tetramethylnaphthalene-2-sulfonyl chloride
132392-26-8

5,6,7,8-tetrahydro-5,5,8,8-tetramethylnaphthalene-2-sulfonyl chloride

Conditions
ConditionsYield
With chlorosulfonic acid In dichloromethane at 0℃; for 1h;98%
With chlorosulfonic acid for 3h; Ambient temperature;
With chlorosulfonic acid at 0 - 20℃; for 3h;
With chlorosulfonic acid at 10 - 20℃; for 2h;
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

1-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphth-2-yl)ethanone
17610-21-8

1-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphth-2-yl)ethanone

Conditions
ConditionsYield
Stage #1: acetyl chloride With aluminum (III) chloride In dichloromethane at 0℃; for 0.0833333h;
Stage #2: 1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene In dichloromethane at 20℃; for 3h;
98%
methyl 4-(chlorocarbonyl)-2-fluorobenzoate
1190848-41-9

methyl 4-(chlorocarbonyl)-2-fluorobenzoate

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

methyl 2-fluoro-4-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalene-2-carbonyl)benzoate

methyl 2-fluoro-4-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalene-2-carbonyl)benzoate

Conditions
ConditionsYield
With aluminum (III) chloride In dichloromethane; benzene for 0.25h;96%
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

1,1,4,4-tetramethyl-6-nitro-1,2,3,4-tetrahydro-naphthalene
102121-55-1

1,1,4,4-tetramethyl-6-nitro-1,2,3,4-tetrahydro-naphthalene

Conditions
ConditionsYield
With nitric acid In acetic anhydride at 0 - 20℃; Inert atmosphere;92%
With nitric acid; acetic anhydride at 20℃; for 2h;77%
With sulfuric acid; nitric acid In water at -10℃; for 1h;76%
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

6-bromo-1,2,3,4-tetrahydro-1,1,4,4-tetramethylnaphthalene
27452-17-1

6-bromo-1,2,3,4-tetrahydro-1,1,4,4-tetramethylnaphthalene

Conditions
ConditionsYield
With boron trifluoride-tetrahydrofuran complex; bromine In dichloromethane at 0 - 20℃; for 2h; Inert atmosphere;92%
With N-Bromosuccinimide; toluene-4-sulfonic acid In methanol at 55℃; for 48h; Inert atmosphere;79%
With boron trifluoride diethyl etherate; bromine In dichloromethane at 0 - 20℃; Inert atmosphere;78%
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

Ethyl oxalyl chloride
4755-77-5

Ethyl oxalyl chloride

ethyl 2-oxo-2-(1',2',3',4'-tetrahydro-1',1',4',4'-tetramethyl-6'-naphthalenyl)acetate
142675-64-7

ethyl 2-oxo-2-(1',2',3',4'-tetrahydro-1',1',4',4'-tetramethyl-6'-naphthalenyl)acetate

Conditions
ConditionsYield
With aluminium trichloride In dichloromethane at 0 - 20℃;92%
With hydrogenchloride; aluminium trichloride In dichloromethane
difluoroacetyl chloride
381-72-6

difluoroacetyl chloride

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

2,2-difluoro-1-(5,6,7,8-tetrahydro-5,5,8,8-tetramethylnaphthalen-2-yl)ethanone
177361-22-7

2,2-difluoro-1-(5,6,7,8-tetrahydro-5,5,8,8-tetramethylnaphthalen-2-yl)ethanone

Conditions
ConditionsYield
With aluminium trichloride In dichloromethane a) 0 deg C, 4 h, b) RT, 3 h;88%
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

6-iodo-1,1,4,4-tetramethyl-1,2,3,4-tetrahydronaphthalene
166322-31-2

6-iodo-1,1,4,4-tetramethyl-1,2,3,4-tetrahydronaphthalene

Conditions
ConditionsYield
With sulfuric acid; iodine; periodic acid In water; acetic acid at 80℃;88%
With sulfuric acid; iodine; acetic acid; periodic acid In water at 70℃; for 6h;85%
With sulfuric acid; iodine; periodic acid In water; acetic acid at 70℃; for 4h;71%
With sulfuric acid; iodine; acetic acid; periodic acid In water at 70℃;
With sulfuric acid; iodine In water; acetic acid at 70℃;
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

4-iodobenzoic acid chloride
1711-02-0

4-iodobenzoic acid chloride

(4-iodophenyl)(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)methanone
185685-53-4

(4-iodophenyl)(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)methanone

Conditions
ConditionsYield
With aluminum (III) chloride In dichloromethane at 20℃; Friedel-Crafts Acylation;85%
With aluminium trichloride Yield given;
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

A

5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthylamine
92050-16-3

5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthylamine

B

2,3-diamino-5,6,7,8-tetrahydro-5,5,8,8-tetramethyl naphthalene
81864-05-3

2,3-diamino-5,6,7,8-tetrahydro-5,5,8,8-tetramethyl naphthalene

Conditions
ConditionsYield
Stage #1: 1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene With sulfuric acid; hydroxylamine hydrochloride In acetonitrile at 25℃; for 0.166667h;
Stage #2: With hydrogenchloride; titanium(III) chloride In water; acetonitrile at 25℃; Inert atmosphere; Sealed tube;
A 81.5%
B 9%
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

bis(pinacol)diborane
73183-34-3

bis(pinacol)diborane

4,4,5,5-tetramethyl-2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,2-dioxaborolane
853998-14-8

4,4,5,5-tetramethyl-2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,2-dioxaborolane

Conditions
ConditionsYield
With (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; 4,4'-di-tert-butyl-2,2'-bipyridine In tetrahydrofuran at 80℃; for 16h; Inert atmosphere; Sealed tube;73%
monomethyl oxalyl chloride
5781-53-3

monomethyl oxalyl chloride

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

Methyl 2-(1,2,3,4-tetrahydro-1,1,4,4-tetramethylnaphthalen-6-yl)-2-oxoacetate
168301-02-8

Methyl 2-(1,2,3,4-tetrahydro-1,1,4,4-tetramethylnaphthalen-6-yl)-2-oxoacetate

Conditions
ConditionsYield
aluminum (III) chloride In dichloromethane at 0℃; for 2h;71%
With aluminium trichloride60%
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

6-(Chlorocarbonyl)-2-naphthalenecarboxylic acid,methyl ester
69008-41-9

6-(Chlorocarbonyl)-2-naphthalenecarboxylic acid,methyl ester

methyl 6-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalene-2-carbonyl)-2-naphthoate

methyl 6-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalene-2-carbonyl)-2-naphthoate

Conditions
ConditionsYield
With aluminum (III) chloride In dichloromethane at 20℃;69%
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

2-nitrobenzyl chloride
610-14-0

2-nitrobenzyl chloride

(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthyl) carbonyl-2-nitrobenzene
188845-39-8

(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthyl) carbonyl-2-nitrobenzene

Conditions
ConditionsYield
With aluminium trichloride In dichloromethane for 1.5h; Heating;42%
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

malonoyl dichloride
1663-67-8

malonoyl dichloride

C31H40O2

C31H40O2

Conditions
ConditionsYield
With carbon disulfide; aluminum (III) chloride at 50℃; for 3h;39%
With aluminum (III) chloride In carbon disulfide at 50℃;39%
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

isobutyryl chloride
79-30-1

isobutyryl chloride

5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl isopropyl ketone
102296-50-4

5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl isopropyl ketone

Conditions
ConditionsYield
Stage #1: 1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene; isobutyryl chloride With aluminum (III) chloride In dichloromethane at 20 - 50℃; for 2h;
Stage #2: With water In dichloromethane Cooling with ice;
38%
aluminum (III) chloride In dichloromethane at 20℃; for 3h;38%
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

propionyl chloride
79-03-8

propionyl chloride

5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl ethyl ketone
112922-34-6

5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl ethyl ketone

Conditions
ConditionsYield
Stage #1: 1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene; propionyl chloride With aluminum (III) chloride In dichloromethane at 20 - 50℃; for 2h;
Stage #2: With water In dichloromethane Cooling with ice;
27%
aluminum (III) chloride In dichloromethane at 60℃; for 3h;27%
2,3-dimethyl-2,3-butane diol
76-09-5

2,3-dimethyl-2,3-butane diol

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

2,2'-bis(1,3,2-benzodioxaborole)
13826-27-2

2,2'-bis(1,3,2-benzodioxaborole)

C20H31BO2

C20H31BO2

Conditions
ConditionsYield
Stage #1: 1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene; 2,2'-bis(1,3,2-benzodioxaborole) With 2-chloro-1,3,2-benzodioxaborole; N-(2,2,2-trifluoroethoxy)phthalimide In acetonitrile at 25℃; Irradiation;
Stage #2: 2,3-dimethyl-2,3-butane diol With triethylamine In acetonitrile regioselective reaction;
25%
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

acryloyl chloride

acryloyl chloride

2,3,5,6,7,8-hexahydro-5,5,8,8-tetramethylcyclopenta[b]naphthalen-1-one
102296-82-2

2,3,5,6,7,8-hexahydro-5,5,8,8-tetramethylcyclopenta[b]naphthalen-1-one

Conditions
ConditionsYield
With aluminum (III) chloride; sodium hydroxide In 1,2-dichloro-benzene at 70℃; for 7.5h; Inert atmosphere; Cooling with ice;21.3%
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

1,1,4,4-tetramethyl-decahydro-naphthalene

1,1,4,4-tetramethyl-decahydro-naphthalene

Conditions
ConditionsYield
With nickel at 250℃; under 154457 Torr; Hydrogenation;
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

benzoyl chloride
98-88-4

benzoyl chloride

5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl phenyl ketone
102447-36-9

5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl phenyl ketone

Conditions
ConditionsYield
With aluminium trichloride; 1,2-dichloro-ethane
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

2-chloropropionyl chloride
625-36-5

2-chloropropionyl chloride

2,3,5,6,7,8-hexahydro-5,5,8,8-tetramethylcyclopenta[b]naphthalen-1-one
102296-82-2

2,3,5,6,7,8-hexahydro-5,5,8,8-tetramethylcyclopenta[b]naphthalen-1-one

Conditions
ConditionsYield
With aluminium trichloride; 1,2-dichloro-ethane Erwaermen des Reaktionsprodukts mit H2SO4;
2,6-dichloro-2,6-dimethylheptane
35951-36-1

2,6-dichloro-2,6-dimethylheptane

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene
6683-46-1

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

A

1,1,5,5,8,8-Hexamethyl-4-isopropyl-1,2,3,4,5,6,7,8-octahydro-anthracen
95488-93-0

1,1,5,5,8,8-Hexamethyl-4-isopropyl-1,2,3,4,5,6,7,8-octahydro-anthracen

B

1.1.5.5.8.8-Hexamethyl-4-isopropyl-1.2.5.6.7.8-hexahydro-anthracen
95557-93-0

1.1.5.5.8.8-Hexamethyl-4-isopropyl-1.2.5.6.7.8-hexahydro-anthracen

Conditions
ConditionsYield
aluminium trichloride In carbon disulfide at 0℃; for 6h;
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