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
Cas:98-53-3
Min.Order:1 Kilogram
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inquiryWelcome 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
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
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
Cas:98-53-3
Min.Order:5 Kiloliter
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inquiryProduct Name: 4-tert-Butylcyclohexanone Synonyms: 4-tert-Butylcyclohexanone, 99% 100GR;98-53-3;4-TERT-BUTYLCYCLOHEXANONE;AKOS BBS-00000687;CYCLOHEXANONE, 4-(1,1-DIMETHYL ETHYL);P-TERT-BUTYLCYCLOHEXANONE;4-tercbutyl-cyclohexanone;PARA TERTIARY BUTY
Cas:98-53-3
Min.Order:1 Kilogram
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inquiryAbout Product Details Item Specification Test Results Appearance White crystalline powder Conform
Cas:98-53-3
Min.Order:1 Kilogram
FOB Price: $1.0 / 5.0
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inquiryOur advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be sent
Cas:98-53-3
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
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:98-53-3
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryProduct Name: 4-tert-Butylcyclohexanone Synonyms: 4-tert-Butylcyclohexanone, 99% 100GR;98-53-3;4-TERT-BUTYLCYCLOHEXANONE;AKOS BBS-00000687;CYCLOHEXANONE, 4-(1,1-DIMETHYL ETHYL);P-TERT-BUTYLCYCLOHEXANONE;4-t
Appearance:White to almost white powder Storage:room temperature Package:25kg/drum Application:4-tert-Butylcyclohexanone is used as a perfuming agents and in cosmetic. Transportation:Express/Sea/Air Port:any port in china
Cas:98-53-3
Min.Order:1 Kilogram
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inquiry1.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
Cas:98-53-3
Min.Order:1 Gram
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inquiryOur 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
Cas:98-53-3
Min.Order:1 Kilogram
FOB Price: $48.0 / 55.0
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:98-53-3
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiry4-tert-Butylcyclohexanone CAS:98-53-3 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 i
Cas:98-53-3
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
Cas:98-53-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHenan 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
1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
Cas:98-53-3
Min.Order:1 Kilogram
FOB Price: $10.0 / 100.0
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inquiryPrice, service, company and transport advantage: 1.place of origin china with super quality by reasonable price. 2. it's customers' right to choose the package (ems, dhl, fedex, ups); 3. it's custo
Cas:98-53-3
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiryBest 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
Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
Cas:98-53-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryJ&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
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
Cas:98-53-3
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryMassive 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
Cas:98-53-3
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:98-53-3
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryProduct name: P-Tert-Butylcyclohexanone CAS No.:98-53-3 Molecule Formula:C10H18O Molecule Weight:154.24 Purity: 99% Package: 25kg/drum Description:White or off-white powder Manufacture Standards:Enterprise Standard TESTING ITEMS
Cas:98-53-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:98-53-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryGMP 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,
factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:98-53-3
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryShandong Mopai Biotechnology 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 chemicals. W
Cas:98-53-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.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
Cas:98-53-3
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryConditions | Yield |
---|---|
With bis(quinuclidine)bromine(I) bromide; pyridinium trifluroacetate In dichloromethane; water for 3.8h; Ambient temperature; | 100% |
With jones reagent; silica gel In dichloromethane for 0.0833333h; | 100% |
With pyridine; trichloroisocyanuric acid In ethyl acetate at 20℃; for 0.333333h; Reagent/catalyst; | 100% |
4-t-butylcyclohexyl 6-phenanthridinylmethyl ether
A
6-methylphenanthridine
B
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
In acetonitrile for 4h; Irradiation; | A 100% B 93% |
In acetonitrile for 4h; Irradiation; other 6-phenanthridinylmethyl ethers; | A 100% B 93% |
trans-4-tert-butylcyclohexanol
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
With tert.-butylnitrite; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; boron trifluoride diethyl etherate In dichloromethane for 9h; Inert atmosphere; Reflux; | 99% |
With Oxone; caesium carbonate; potassium bromide In water; acetonitrile at 20℃; for 7h; Reagent/catalyst; Solvent; | 87% |
With quinolinium monofluorochromate(VI) In hexane for 4.5h; Heating; | 63% |
Conditions | Yield |
---|---|
With tert.-butylnitrite; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; boron trifluoride diethyl etherate In dichloromethane for 3h; Inert atmosphere; Reflux; | 99% |
With quinolinium monofluorochromate(VI) In hexane for 2h; Heating; | 92% |
With pyridine; tert-butylhypochlorite In dichloromethane for 1h; | 95 % Chromat. |
tert.-butylhydroperoxide
4-(1,1-dimethylethyl)-cyclohexanol
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
(NH4)2Ce(NO2)3 impregnated NafionR 511 In benzene at 80℃; for 6h; Ce(IV) impregnated NafionR 511, H+ form as catalyst; | 98% |
8-tert-Butyl-1,4-dithia-spiro[4.5]decane
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
With silica gel; copper(II) nitrate In tetrachloromethane for 0.25h; Ambient temperature; | 98% |
With iron(III) chloride; potassium iodide In methanol for 6h; Heating; | 92% |
With zirconium sulphenyl phosphonate; Glyoxilic acid at 60℃; for 1h; | 91% |
Conditions | Yield |
---|---|
With silica gel; copper(II) nitrate In tetrachloromethane for 1h; Heating; | 98% |
With ammonium peroxydisulfate; Montmorillonite K10; silver nitrate In hexane at 50℃; for 2.5h; | 97% |
With bismuth(III) nitrate; Montmorillonite K 10; copper diacetate In water; acetone for 2h; Heating; | 90% |
9-(1,1-dimethylethyl)-1,5-dithiaspiro[5.5]undecane
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
With silica gel; copper(II) nitrate In tetrachloromethane for 0.416667h; Ambient temperature; | 98% |
With zirconium sulphenyl phosphonate; Glyoxilic acid at 60℃; for 0.5h; | 95% |
With aluminium trichloride; 1-benzyl-1-aza-4-azoniabicyclo<2.2.2>octane periodate at 20℃; for 0.5h; | 85% |
4-(1,1-dimethylethyl)-cyclohexanol
diethylazodicarboxylate
A
diethyl hydrazodicarboxylate
B
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
With zinc dibromide In toluene for 3.5h; Reflux; | A n/a B 98% |
1,1-bis(phenylselenenyl)-4-tert-butylcyclohexane
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
With clay-supported ferric nitrate In pentane for 0.5h; Ambient temperature; | 97% |
4-tert-butylcyclohexanone tosylhydrazone
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
With silica gel; copper(II) nitrate In tetrachloromethane for 1.5h; Heating; | 97% |
Envirocat EPZG In water; acetone at 80℃; for 3h; | 90% |
With 1-methyl-1H-imidazole; oxygen; pivalaldehyde; (NMe4)2[Ni(Me2opba)]*4H2O In fluorobenzene at 20℃; for 24h; Oxidation; | 74% |
9-t-butyl-1,5-dioxaspiro<5.5>undecane
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
With ammonium cerium(IV) nitrate; water In acetonitrile at 60℃; for 0.25h; pH=8; Hydrolysis; | 97% |
With ammonium cerium(IV) nitrate In water; acetonitrile at 70℃; for 0.0833333h; | 65% |
With ammonium cerium(IV) nitrate In acetonitrile at 60 - 70℃; for 0.0833333h; | 65% |
With C4H3SCH2O-THP; ammonium cerium(IV) nitrate In alkaline aq. solution; acetonitrile at 20℃; pH=8; Decomposition; |
Conditions | Yield |
---|---|
With ammonium cerium(IV) nitrate; water In acetonitrile at 60℃; pH=8; Hydrolysis; | A 97% B 95% |
With ammonium cerium(IV) nitrate In acetonitrile at 20℃; | A n/a B 95% |
4-t-butyl-1-nitrocyclohexane
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
Stage #1: 4-t-butyl-1-nitrocyclohexane With trimethylphosphane In tetrahydrofuran at 20℃; for 0.25h; Stage #2: With water In tetrahydrofuran at 20℃; for 0.0833333h; Further stages.; | 97% |
1,1-bis(ethylthio)-4-tert-butylcyclohexane
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
With 3-chloro-benzenecarboperoxoic acid; trifluoroacetic acid In dichloromethane for 1h; Ambient temperature; | 96% |
9-tert-butyl-3,3-dimethyl-1,5-dioxa-spiro[5.5]undecane
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
With ammonium cerium(IV) nitrate; water In acetonitrile at 60℃; for 0.416667h; pH=8; Hydrolysis; | 96% |
With ammonium cerium(IV) nitrate In acetonitrile at 20℃; | 96% |
Conditions | Yield |
---|---|
With iron(III) chloride In dichloromethane for 0.25h; Product distribution; Ambient temperature; other reaction time, reagent; | 95% |
With CuCl2*H2O In ethanol for 5.5h; Hydrolysis; Heating; | 95% |
With CuCl2*2H2O In acetonitrile for 0.5h; Ambient temperature; | 90% |
1,1-bis(phenylthio)-4-tert-butylcyclohexane
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
With 3-chloro-benzenecarboperoxoic acid; trifluoroacetic acid In dichloromethane for 1h; Ambient temperature; | 95% |
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
With ammonium cerium(IV) nitrate; water In acetonitrile at 60℃; for 0.333333h; pH=8; Hydrolysis; | 95% |
4-tert-butyl-2-phenylsulfanylcyclohexanone
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
With ammonium chloride; zinc In tetrahydrofuran at 25℃; for 32h; other α-phenylthio and α-phenylsulfinyl carbonyl compounds; var. time; | 94% |
Conditions | Yield |
---|---|
With water; 2,3-dicyano-5,6-dichloro-p-benzoquinone In acetonitrile for 1h; Ambient temperature; | 92% |
With phosphorous triiodide In dichloromethane at 20℃; for 0.25h; | 81% |
(4-tert-butyl-cyclohexyloxy)-trimethyl-silane
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
With N-hydroxyphthalimide; oxygen; cobalt(II) benzoate In acetonitrile at 20℃; for 10h; | 92% |
Conditions | Yield |
---|---|
With palladium on activated charcoal In toluene at 118 - 154℃; under 6000.6 Torr; for 11.5h; Temperature; Autoclave; | 90.5% |
With borax; 5%-palladium/activated carbon; hydrogen In water; methyl cyclohexane at 100℃; under 3800.26 Torr; for 5h; Pressure; Temperature; Solvent; Autoclave; | 88.5% |
With C33H49ClNRh; hydrogen In 2,2,2-trifluoroethanol; water at 70℃; under 26252.6 Torr; for 24h; Autoclave; | 80% |
trans-4-tert-butylcyclohexanol methyl ether
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
With HOF* CH3CN; sodium fluoride In chloroform; water; acetonitrile 0 deg C -> room temperature; | 90% |
cis-4-tert-butylcyclohexanol methyl ether
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
With HOF* CH3CN; sodium fluoride In chloroform; water; acetonitrile 0 deg C -> room temperature; | 90% |
4-tert-Butyl-1,1-bis-methylsulfanyl-cyclohexane
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
With aluminium trichloride; 1-benzyl-1-aza-4-azoniabicyclo<2.2.2>octane periodate at 20℃; for 0.5h; | 90% |
With dipotassium peroxodisulfate; 1-n-butyl-3-methylimidazolim bromide at 60 - 70℃; for 0.416667h; | 90% |
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
With indium; water for 2.5h; ultrasound; | 89% |
1-tert-butyldimethylsilyloxy-4-tert-butylcyclohexane
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
With N-hydroxyphthalimide; oxygen; cobalt(II) benzoate In acetonitrile at 20℃; for 12h; | 89% |
Stage #1: 1-tert-butyldimethylsilyloxy-4-tert-butylcyclohexane With bismuth(lll) trifluoromethanesulfonate; water In acetonitrile for 2h; Stage #2: With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; iodosylbenzene In acetonitrile at 20℃; for 12h; | 79% |
Multi-step reaction with 2 steps 1: 78 percent Chromat. / PdCl2(CH3CN)2 / acetone; H2O; dimethylformamide / 16 h / 120 °C 2: Ph3P, 2-bromomesitylene / acetone; dimethylformamide; H2O / 22 h / 120 °C View Scheme |
4-tert-butylcyclohexanone dimethylhydrazone
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
With K5 In acetonitrile at 20℃; for 1.5h; | 88% |
With ferric nitrate In dichloromethane 30 min., r.t., then reflux; | 85% |
With silica gel; iron(III) chloride for 0.0233333h; microwave irradiation; | 84% |
With bismuth(III) chloride; water In tetrahydrofuran for 0.1h; Irradiation; | 80% |
With silica gel In dichloromethane Ambient temperature; Yield given; |
Conditions | Yield |
---|---|
With trimethyl orthoformate at 60℃; under 6000480 Torr; for 16h; | 100% |
Ce(3+)-mont at 25℃; for 0.5h; | 95% |
With titanium tetrachloride; triethylamine In dichloromethane at 20℃; for 0.75h; | 95% |
(2,4,6-trichlorophenyl)hydrazine
4-tercbutyl-cyclohexanone
4-tert-Butylcyclohexanone (2,4,6-Trichlorophenyl)hydrazone
Conditions | Yield |
---|---|
With acetic acid In ethanol for 5h; Heating; | 100% |
Conditions | Yield |
---|---|
With zinc hydride In tetrahydrofuran for 24h; Ambient temperature; | 100% |
With tricyclohexylphosphineindium trihydride In toluene at -78 - 20℃; for 15h; | 100% |
With ammonia; lithium | 99% |
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In diethyl ether for 0.25h; Ambient temperature; | 100% |
With potassium 9-t-butyl-9-boratabicyclo<3.3.1>nonane In tetrahydrofuran at 0℃; | 98.5% |
Stage #1: 4-tercbutyl-cyclohexanone With L-Selectride In tetrahydrofuran at -78 - 20℃; Stage #2: With sodium hydroxide; dihydrogen peroxide In tetrahydrofuran at 20℃; for 2h; | 98% |
methylthiodiphenylphosphine oxide
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
Stage #1: methylthiodiphenylphosphine oxide With n-butyllithium In tetrahydrofuran; hexane at -70℃; for 0.166667h; Metallation; Stage #2: 4-tercbutyl-cyclohexanone With boron trifluoride diethyl etherate In tetrahydrofuran; hexane at -85℃; for 1h; Addition; water hydrolysis; | 100% |
Conditions | Yield |
---|---|
at 250℃; for 0.0166667h; Fischer indole synthesis; | 100% |
With silica gel at 20℃; for 5h; Fischer Indole Synthesis; Milling; | 64% |
4-tercbutyl-cyclohexanone
phenylhydrazine
3-(tert-butyl)-2,3,4,9-tetrahydro-1H-carbazole
Conditions | Yield |
---|---|
With trichloroacetic acid at 100℃; for 0.0833333h; Fischer indole synthesis; | 100% |
With 1,3-bis(3-sulfopropyl)-1H-imidazol-3-ium hydrogensulfate In water at 100℃; for 1h; Fischer indole synthesis; | 96% |
With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide In ethyl acetate at 100℃; for 0.166667h; Fischer indole synthesis; Microwave irradiation; Sealed vessel; | 95% |
With liquid 1-butyl-3-methylimidazolium hydrosulfate at 70℃; for 1h; Fischer indole synthesis; | 94% |
4-tercbutyl-cyclohexanone
carbonic acid dimethyl ester
5-tert-butyl-2-oxocyclohexanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran at 75℃; | 100% |
With sodium hydride In 1,4-dioxane at 90℃; Reflux; Inert atmosphere; | 100% |
With sodium hydride In tetrahydrofuran; mineral oil for 2h; Reflux; | 99% |
With potassium hydride; sodium hydride In tetrahydrofuran for 0.666667h; Heating; | 95% |
t-butyldimethylsiyl triflate
4-tercbutyl-cyclohexanone
tert-butyl(4-tert-butylcyclohex-1-enyloxy)dimethylsilane
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0℃; for 0.75h; Inert atmosphere; chemoselective reaction; | 100% |
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In acetonitrile at 80℃; for 8h; | 100% |
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
With hydrogenchloride; acetic acid In water at 100℃; | 100% |
4-tercbutyl-cyclohexanone
trans-4-tert-butylcyclohexanol
Conditions | Yield |
---|---|
Stage #1: 4-tercbutyl-cyclohexanone In diethyl ether for 12h; Stage #2: With sodium tetrahydroborate In diethyl ether; ethanol for 3h; Reagent/catalyst; Reflux; | 99% |
With sodium tetrahydroborate; copper(II) exchange resin In ethanol; water for 3h; | 98% |
With tetrahydrofuran; sodium tetrahydroborate; montmorillonite clay; triethylbenzyl ammonium chloride In dichloromethane for 20h; Ambient temperature; stereochemistry of reduction by two reducing systems (other reducing system: triethylbenzylammonium chloride, montmorillonite clay; concentration of sodium borohydride can vary); | 96% |
diethoxyphosphoryl-acetic acid ethyl ester
4-tercbutyl-cyclohexanone
ethyl (4-tert-butylcyclohexylidene)acetate
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran at 0 - 20℃; for 2h; Wadsworth-Horner-Emmons olefination; | 99% |
Stage #1: diethoxyphosphoryl-acetic acid ethyl ester With 1,8-diazabicyclo[5.4.0]undec-7-ene; lithium chloride In acetonitrile at 0℃; for 0.5h; Stage #2: 4-tercbutyl-cyclohexanone In acetonitrile at 0 - 20℃; | 99% |
Stage #1: diethoxyphosphoryl-acetic acid ethyl ester With sodium hydride In tetrahydrofuran; mineral oil at 0℃; for 0.25h; Stage #2: 4-tercbutyl-cyclohexanone In tetrahydrofuran; mineral oil at 20℃; for 2h; Concentration; | 94% |
Conditions | Yield |
---|---|
With potassium hydroxide In water; acetonitrile at 60℃; for 3h; | 99% |
Conditions | Yield |
---|---|
With pyridinium p-toluenesulfonate; magnesium sulfate In dichloromethane for 2h; Ambient temperature; | 99% |
(2R,4R)-pentanediol
4-tercbutyl-cyclohexanone
(2R,4R)-2,4-dimethyl-9-(1,1-dimethylethyl)-1,5-dioxaspiro<5.5>undecane
Conditions | Yield |
---|---|
With pyridinium p-toluenesulfonate In benzene Heating; | 99% |
With pyridinium p-toluenesulfonate | 95% |
With toluene-4-sulfonic acid |
C12H18CuO2*Li
4-tercbutyl-cyclohexanone
ethyl (Z)-2-<4-(1,1-dimethylethyl)cyclohexan-1-oxy>-2-butenoate
Conditions | Yield |
---|---|
In diethyl ether for 1h; Ambient temperature; | 99% |
4-tercbutyl-cyclohexanone
toluene-4-sulfonic acid hydrazide
4-tert-butylcyclohexanone tosylhydrazone
Conditions | Yield |
---|---|
With hydrogenchloride In methanol Condensation; | 99% |
In ethanol at 100℃; for 1h; | 90% |
In ethanol at 100℃; for 1.66667h; Inert atmosphere; | 90% |
4-tercbutyl-cyclohexanone
salicylamide
4'-(1,1-Dimethylethyl)-spiro<2H-1,3-benzoxazine-2,1'-cyclohexan>-4(3H)-one
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene for 8h; Reflux; Dean-Stark; | 99% |
92% |
Conditions | Yield |
---|---|
Stage #1: methyl iodide With thulium(II) iodide In 1,2-dimethoxyethane at 25℃; Addition; Stage #2: 4-tercbutyl-cyclohexanone In 1,2-dimethoxyethane Addition; Further stages.; | 99% |
With N,N,N,N,N,N-hexamethylphosphoric triamide; samarium diiodide In tetrahydrofuran Ambient temperature; | 64% |
With N,N,N,N,N,N-hexamethylphosphoric triamide; samarium(II) triflate 1.) THF, cyclohexane, RT, 1 h, 2.) THF, cyclohexane, RT, 0.5 h; Yield given. Multistep reaction; | |
With N,N,N,N,N,N-hexamethylphosphoric triamide; sec.-butyllithium; samarium(III) trifluoromethanesulfonate 1.) THF, cyclohexane, room temperature, 1 h, 2.) THF, cyclohexane, room temperature, 1 h; Yield given. Multistep reaction; |
4-tercbutyl-cyclohexanone
5-(tert-butyl)oxepan-2-one
Conditions | Yield |
---|---|
With 3-chloro-benzenecarboperoxoic acid; scandium tris(trifluoromethanesulfonate) In dichloromethane for 0.5h; | 99% |
With bismuth(lll) trifluoromethanesulfonate In dichloromethane at 20℃; for 0.333333h; Baeyer-Villiger oxidation; | 99% |
With acyltransferase from Mycobacterium smegmatis; dihydrogen peroxide; ethyl acetate In water at 35℃; for 90h; Baeyer-Villiger Ketone Oxidation; Enzymatic reaction; | 99% |
4-tercbutyl-cyclohexanone
1,1-dihydroperoxy-(4-tert-butyl)cyclohexane
Conditions | Yield |
---|---|
With formic acid; 3 A molecular sieve; dihydrogen peroxide In dichloromethane at 25℃; for 0.05h; | 99% |
With dihydrogen peroxide In 1,2-dimethoxyethane at 20℃; for 20h; | 99% |
With dihydrogen peroxide In water; acetonitrile at 20℃; for 1.33333h; | 96% |
ethyl 2-diethoxyphosphorylpropionate
4-tercbutyl-cyclohexanone
2-(4-tert-butyl-cyclohexylidene)-propionic acid ethyl ester
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran at 0 - 20℃; for 2h; Wadsworth-Horner-Emmons olefination; | 99% |
4-tercbutyl-cyclohexanone
ethyl (triphenylphosphoranylidene)acetate
ethyl (4-tert-butylcyclohexylidene)acetate
Conditions | Yield |
---|---|
In acetonitrile at 190℃; for 0.333333h; microwave heating; | 99% |
In acetonitrile at 190℃; for 0.333333h; Wittig reaction; microwave irradiation; | 61% |
tert-butyldimethylsilyl cyanide
4-tercbutyl-cyclohexanone
Conditions | Yield |
---|---|
With P(i-PrNCH2CH2)N In tetrahydrofuran at 0℃; for 0.5h; | 99% |
Conditions | Yield |
---|---|
Stage #1: 4-tercbutyl-cyclohexanone; 1-amino-2-propene In methanol at 20℃; for 1h; Stage #2: With sodium tris(acetoxy)borohydride In methanol at 0 - 20℃; Further stages.; | 99% |
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