Benzonitrile, 3-ethoxy-4-methoxy- 60758-86-3 supplier in stock Apremilast commercial Customization Our Key Technology: 1. Low Temperature Reactions 2. Coupling Reactions 3. Fluorine Chemistry 4.
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inquiryAs 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 according to the contract research and development services for the fine c
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inquiry3-Ethoxy-4-methoxybenzonitrile CAS No.:60758-86-3 Name: 3-Ethoxy-4-methoxybenzonitrile Molecular Structure Molecular Formula: C10H11NO2 Molecular Weight: 177.20
Cas:60758-86-3
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inquiryhigh 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
Cas:60758-86-3
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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
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inquiryLIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc.
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inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so
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inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
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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
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inquiry1.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
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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:60758-86-3
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inquiry3-Ethoxy-4-methoxy benzonitrile CAS: 60758-86-3 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
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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
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inquiry3-Ethoxy-4-methoxybenzonitrile CAS: 60758-86-3 Specification Name: 3-Ethoxy-4-methoxybenzonitrile Molecular Structure Molecular Formula: C10H11NO2 Molecular Weight: 177.20 CAS Registry Number: 60758-86-3 Solubility: Very slightly solub
Cas:60758-86-3
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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
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inquiryCompany 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:60758-86-3
Min.Order:1 Gram
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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
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inquiryChemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff
Cas:60758-86-3
Min.Order:100 Gram
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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:60758-86-3
Min.Order:1 Gram
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inquiryZibo 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:60758-86-3
Min.Order:10 Gram
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inquiryTIANFU-CHEM - Benzonitrile, 3-ethoxy-4-Methoxy-Appearance:Solid Storage:Room Temperature Package:according to customers' requirements Application:Organic synthesis Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF or CNF e
Product 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:60758-86-3
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inquiryBenzonitrile, 3-ethoxy-4-Methoxy- Chemical Properties Melting point 70℃ Boiling point 281.9±25.0℃ (760 Torr) density 1.09±0.1 g/cm3 (20 ºC 760 Torr) Fp 109.2±16.4℃ InChIKey XTIINWPNAMHVDG-UHFFFAOYSA-N
Cas:60758-86-3
Min.Order:1 Gram
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inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed produc
Cas:60758-86-3
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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:60758-86-3
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inquiryLocated in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an
1.High quality 2.High purity 3.Best price 4.Best service 5.Professional manufacturer 6.Loyal and honest supplier 7.Fast response to customer within 6 hours Application:Immune inflammatory
Cas:60758-86-3
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inquirySAGECHEM 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
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inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
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inquiryProName: Benzonitrile, 3-ethoxy-4-methoxy- CasNo: 60758-86-3 Appearance: off-white powder Application: organic synthesis Appearance:off white powder Storage:dry and cool place Package:25KG/DRUIM Application:intermediate of Apremilas
Cas:60758-86-3
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inquiry3-ethoxy-4-methoxybenzaldehyde
3-ethoxy-4-methoxybenzenecarbonitrile
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride In acetonitrile at 5 - 84℃; Product distribution / selectivity; | 95.5% |
Multi-step reaction with 2 steps 1: hydroxylamine hydrochloride, sodium hydroxide / aq. ethanol; H2O / Ambient temperature 2: acetic anhydride / Heating View Scheme | |
With hydroxylamine hydrochloride In acetonitrile Reflux; | |
With hydroxylamine hydrochloride In formic acid at 85 - 90℃; Temperature; | 600 g |
ethyl bromide
2-methoxy-5-cyanophenol
3-ethoxy-4-methoxybenzenecarbonitrile
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 8h; | 94% |
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 8h; Solvent; Concentration; Temperature; Industrial scale; | 94% |
Stage #1: 2-methoxy-5-cyanophenol With sodium hydride In N,N-dimethyl-formamide at 0℃; for 0.583333h; Stage #2: ethyl bromide In N,N-dimethyl-formamide at 0 - 20℃; | |
With potassium carbonate In acetone Reflux; |
3-ethoxy-4-hydroxybenzonitrile
methyl iodide
3-ethoxy-4-methoxybenzenecarbonitrile
Conditions | Yield |
---|---|
With potassium carbonate In acetone for 4h; Reflux; | 89.3% |
1-methyl-4-nitrosobenzene
benzenesulfonyl chloride
A
3-ethoxy-4-methoxybenzenecarbonitrile
B
2-chloro-benzaldehyde
3-ethoxy-4-methoxybenzaldoxime
3-ethoxy-4-methoxybenzenecarbonitrile
Conditions | Yield |
---|---|
With acetic anhydride Heating; |
3-ethoxy-4-methoxybenzenecarbonitrile
Conditions | Yield |
---|---|
With acetic anhydride |
3-ethoxy-4-methoxy-benzoic acid amide
3-ethoxy-4-methoxybenzenecarbonitrile
Conditions | Yield |
---|---|
With trichlorophosphate In pyridine |
4-ethoxy-3-methoxy-benzoic acid amide
A
4-ethoxy-3-methoxybenzonitrile
B
3-ethoxy-4-methoxybenzenecarbonitrile
3-methoxy-4-(2-methoxyethoxy)benzamide
A
3-methoxy-4-(2-methoxyethoxy)benzonitrile
B
3-ethoxy-4-methoxybenzenecarbonitrile
3-benzyloxy-4-methoxybenzamide
A
3-benzyloxy-4-methoxybenzonitrile
B
3-ethoxy-4-methoxybenzenecarbonitrile
isovanillin
3-ethoxy-4-methoxybenzenecarbonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: formic acid; hydroxylamine hydrochloride; sodium formate / 3 h / 125 °C 2: potassium carbonate / N,N-dimethyl-formamide View Scheme | |
Multi-step reaction with 2 steps 1: sodium formate; hydroxylamine hydrochloride / formic acid / 5 h / 85 °C 2: potassium carbonate / N,N-dimethyl-formamide / 8 h / 100 °C View Scheme | |
Multi-step reaction with 2 steps 1: formic acid; sodium formate; hydroxylamine hydrochloride / 5 h / 85 °C / Industrial scale 2: potassium carbonate / N,N-dimethyl-formamide / 8 h / 100 °C / Industrial scale View Scheme |
2-methoxy-5-cyanophenol
3-ethoxy-4-methoxybenzenecarbonitrile
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide |
4-hydroxy-3-ethoxybenzaldehyde
3-ethoxy-4-methoxybenzenecarbonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydroxylamine hydrochloride / acetonitrile / 4 h / Reflux 2: potassium carbonate / acetone / 4 h / Reflux View Scheme |
ethyl 3-methoxy-4-(2-methoxyethoxy)benzoate
3-ethoxy-4-methoxybenzenecarbonitrile
4-hydroxy-3-methoxybenzoic acid methyl ester
3-ethoxy-4-methoxybenzenecarbonitrile
3-methoxy-4-(2-methoxyethoxy)benzoic acid
3-ethoxy-4-methoxybenzenecarbonitrile
ethyl 4-cyclobutylmethoxy-3-methoxybenzoate
3-ethoxy-4-methoxybenzenecarbonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 2: N-methyl-acetamide; dichloromethane 3: trichlorophosphate / pyridine View Scheme |
3-hydroxy-4-methoxybenzoate
3-ethoxy-4-methoxybenzenecarbonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: potassium carbonate / N-methyl-acetamide 2: methanol 3: N-methyl-acetamide; dichloromethane 4: trichlorophosphate / pyridine View Scheme |
ethyl vanillate
3-ethoxy-4-methoxybenzenecarbonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 2: methanol 3: N-methyl-acetamide; dichloromethane 4: trichlorophosphate / pyridine View Scheme |
4-ethoxy-3-methoxybenzoic acid
3-ethoxy-4-methoxybenzenecarbonitrile
3-methoxy-4-hydroxybenzoic acid
3-ethoxy-4-methoxybenzenecarbonitrile
Isovanillic acid
3-ethoxy-4-methoxybenzenecarbonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: sulfuric acid / methanol 2: potassium carbonate / N-methyl-acetamide 3: methanol 4: N-methyl-acetamide; dichloromethane 5: trichlorophosphate / pyridine View Scheme |
3-ethoxy-4-methoxybenzoic acid
3-ethoxy-4-methoxybenzenecarbonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: N-methyl-acetamide; dichloromethane 2: trichlorophosphate / pyridine View Scheme |
methyl 3-(benzyloxy)-4-methoxy-benzoate
3-ethoxy-4-methoxybenzenecarbonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 2: N-methyl-acetamide; dichloromethane 3: trichlorophosphate / pyridine View Scheme |
4-ethoxy-3-methoxybenzoic acid methyl ester
3-ethoxy-4-methoxybenzenecarbonitrile
3-ethoxy-4-methoxybenzoic acid methyl ester
3-ethoxy-4-methoxybenzenecarbonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: methanol 2: N-methyl-acetamide; dichloromethane 3: trichlorophosphate / pyridine View Scheme |
dimethylsulfone
3-ethoxy-4-methoxybenzenecarbonitrile
1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethen-1-amine
Conditions | Yield |
---|---|
Stage #1: dimethylsulfone With n-butyllithium In tetrahydrofuran; hexane at -5 - 0℃; for 2h; Stage #2: 3-ethoxy-4-methoxybenzenecarbonitrile In tetrahydrofuran; hexane at -5 - 30℃; | 96% |
Stage #1: dimethylsulfone With n-butyllithium In tetrahydrofuran; hexane at 0 - 5℃; for 1h; Stage #2: 3-ethoxy-4-methoxybenzenecarbonitrile In tetrahydrofuran; hexane at 0 - 30℃; for 2h; | 83% |
Stage #1: dimethylsulfone With n-butyllithium In tetrahydrofuran; hexane at 0 - 5℃; for 1h; Stage #2: 3-ethoxy-4-methoxybenzenecarbonitrile In tetrahydrofuran; hexane at 0 - 30℃; for 2h; | 83% |
Stage #1: dimethylsulfone With sodium amide In tetrahydrofuran; dimethyl sulfoxide at 40℃; Stage #2: 3-ethoxy-4-methoxybenzenecarbonitrile In tetrahydrofuran; dimethyl sulfoxide at 20℃; for 3.5h; Reagent/catalyst; Solvent; Temperature; | 83% |
dimethylsulfone
3-ethoxy-4-methoxybenzenecarbonitrile
1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethan-1-one
Conditions | Yield |
---|---|
Stage #1: dimethylsulfone With n-butyllithium In tetrahydrofuran; hexane Large scale; Stage #2: 3-ethoxy-4-methoxybenzenecarbonitrile In tetrahydrofuran; hexane at 0 - 5℃; Large scale; Stage #3: With hydrogenchloride; water In tetrahydrofuran; hexane Large scale; | 93% |
Stage #1: dimethylsulfone With n-butyllithium In tetrahydrofuran; hexane at 0℃; for 1h; Inert atmosphere; Stage #2: 3-ethoxy-4-methoxybenzenecarbonitrile In tetrahydrofuran; hexane at 0 - 20℃; for 13h; Inert atmosphere; | 85% |
Stage #1: dimethylsulfone With n-butyllithium In tetrahydrofuran; hexane at 0 - 10℃; for 3h; Inert atmosphere; Stage #2: 3-ethoxy-4-methoxybenzenecarbonitrile In tetrahydrofuran at 0 - 20℃; for 6h; | 81% |
Stage #1: dimethylsulfone With n-butyllithium In tetrahydrofuran; hexane at 0 - 10℃; for 3h; Inert atmosphere; Industrial scale; Stage #2: 3-ethoxy-4-methoxybenzenecarbonitrile In tetrahydrofuran at 0 - 20℃; for 6h; Solvent; Concentration; Industrial scale; | 81% |
3-ethoxy-4-methoxybenzenecarbonitrile
dimethyl sulfoxide
Conditions | Yield |
---|---|
Stage #1: dimethyl sulfoxide With n-butyllithium In tetrahydrofuran; hexane at 0 - 5℃; for 1.5h; Stage #2: 3-ethoxy-4-methoxybenzenecarbonitrile With tri-n-butylstannyl chloride In tetrahydrofuran at 15 - 20℃; for 2.5h; | 85.2% |
Stage #1: dimethyl sulfoxide With n-butyllithium In tetrahydrofuran; hexane at 0 - 5℃; for 1.5h; Stage #2: 3-ethoxy-4-methoxybenzenecarbonitrile With tributyltin chloride In tetrahydrofuran; hexane; water at 15 - 20℃; for 14.5h; Time; | 109.6 g |
dimethylsulfone
3-ethoxy-4-methoxybenzenecarbonitrile
2-(3-ethoxy-4-methoxyphenyl)-1-(methylsulfonyl)eth-2-ylamine
Conditions | Yield |
---|---|
Stage #1: dimethylsulfone With n-butyllithium In tetrahydrofuran; hexane at 0 - 5℃; Stage #2: 3-ethoxy-4-methoxybenzenecarbonitrile In tetrahydrofuran; hexane at 0 - 20℃; Product distribution / selectivity; Inert atmosphere; | 76.1% |
Stage #1: dimethylsulfone With potassium hexamethylsilazane In tetrahydrofuran at 0 - 10℃; for 1h; Large scale; Stage #2: 3-ethoxy-4-methoxybenzenecarbonitrile In tetrahydrofuran for 0.5h; Large scale; Stage #3: With sodium tetrahydroborate; acetic acid In tetrahydrofuran at 0 - 62℃; Temperature; Large scale; | 65% |
Stage #1: dimethylsulfone With potassium tert-butylate In dimethyl sulfoxide at 30℃; for 3h; Stage #2: 3-ethoxy-4-methoxybenzenecarbonitrile In tetrahydrofuran; dimethyl sulfoxide for 3.5h; Stage #3: With sodium tetrahydroborate In tetrahydrofuran; dimethyl sulfoxide at 30℃; for 1h; | 50% |
Stage #1: dimethylsulfone With n-butyllithium In tetrahydrofuran at 0 - 5℃; for 1.5h; Stage #2: 3-ethoxy-4-methoxybenzenecarbonitrile In tetrahydrofuran at 0 - 30℃; for 1.5h; Further stages; |
3-ethoxy-4-methoxybenzenecarbonitrile
3-ethoxy-4-methoxythiobenzamide
Conditions | Yield |
---|---|
With pyridine; hydrogen sulfide; triethylamine Ambient temperature; | |
With hydrogenchloride; thioacetamide In N,N-dimethyl-formamide at 100℃; for 2h; |
3-ethoxy-4-methoxybenzenecarbonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aq. HCl, thioacetamide / dimethylformamide / 2 h / 100 °C 2: ethanol / 2 h / Heating View Scheme |
3-ethoxy-4-methoxybenzenecarbonitrile
2-(3-ethoxy-4-methoxyphenyl)-4-(2'-pyrazinyl)thiazole
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrogen sulphide gas, triethylamine, pyridine / Ambient temperature 2: ethanol / Heating View Scheme |
3-ethoxy-4-methoxybenzenecarbonitrile
2-(3-ethoxy-4-methoxyphenyl)-4-(5'-nitro-2'-furyl)thiazole
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrogen sulphide gas, triethylamine, pyridine / Ambient temperature 2: ethanol / Heating View Scheme |
3-ethoxy-4-methoxybenzenecarbonitrile
3-ethoxy-4-methoxybenzylamine
Conditions | Yield |
---|---|
In tetrahydrofuran; ethyl acetate |
3-ethoxy-4-methoxybenzenecarbonitrile
3-(3-ethoxy-4-methoxyphenyl)-5-(piperidin-4-yl)-1,2,4-oxadiazole
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: hydroxylamine hydrochloride; sodium carbonate / ethanol; water / 18 h / 0 °C / Reflux 2.1: dicyclohexyl-carbodiimide / N,N-dimethyl-formamide / 1 h / 0 °C / Inert atmosphere 2.2: 3.5 h / 0 - 30 °C / Inert atmosphere 3.1: N,N-dimethyl-formamide / 10 h / 110 °C / Inert atmosphere 4.1: trifluoroacetic acid / dichloromethane / 6 h / 0 - 25 °C View Scheme | |
Multi-step reaction with 3 steps 1.1: hydroxylamine hydrochloride; sodium hydroxide / ethanol; water / 18 h / 0 °C / Reflux 2.1: dicyclohexyl-carbodiimide / N,N-dimethyl-formamide / 1 h / 0 °C / Inert atmosphere 2.2: 13.5 h / 0 - 110 °C / Inert atmosphere 3.1: trifluoroacetic acid / dichloromethane / 3 h / 25 °C View Scheme |
3-ethoxy-4-methoxybenzenecarbonitrile
C10H14N2O3
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride; sodium carbonate In ethanol; water at 0℃; for 18h; Reflux; | |
With hydroxylamine hydrochloride; sodium hydroxide In ethanol; water at 0℃; for 18h; Reflux; |
3-ethoxy-4-methoxybenzenecarbonitrile
tert-butyl 4-(3-(3-ethoxy-4-methoxyphenyl)-1,2,4-oxadiazol-5-yl)piperidine-1-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: hydroxylamine hydrochloride; sodium carbonate / ethanol; water / 18 h / 0 °C / Reflux 2.1: dicyclohexyl-carbodiimide / N,N-dimethyl-formamide / 1 h / 0 °C / Inert atmosphere 2.2: 3.5 h / 0 - 30 °C / Inert atmosphere 3.1: N,N-dimethyl-formamide / 10 h / 110 °C / Inert atmosphere View Scheme | |
Multi-step reaction with 2 steps 1.1: hydroxylamine hydrochloride; sodium hydroxide / ethanol; water / 18 h / 0 °C / Reflux 2.1: dicyclohexyl-carbodiimide / N,N-dimethyl-formamide / 1 h / 0 °C / Inert atmosphere 2.2: 13.5 h / 0 - 110 °C / Inert atmosphere View Scheme |
3-ethoxy-4-methoxybenzenecarbonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: hydroxylamine hydrochloride; sodium carbonate / ethanol; water / 18 h / 0 °C / Reflux 2.1: dicyclohexyl-carbodiimide / N,N-dimethyl-formamide / 1 h / 0 °C / Inert atmosphere 2.2: 3.5 h / 0 - 30 °C / Inert atmosphere View Scheme |
3-ethoxy-4-methoxybenzenecarbonitrile
(R)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)-ethylamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / 0 - 5 °C 1.2: 2 h / 0 - 30 °C 2.1: bis(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate; hydrogen; (2R)-1-[(1R)-1-[bis(1,1-dimethylethyl)phosphino]ethyl]-2-(diphenylphosphino)ferrocene / 2,2,2-trifluoroethanol / 18 h / 50 °C / 5414.51 Torr / Inert atmosphere View Scheme |
3-ethoxy-4-methoxybenzenecarbonitrile
(S)-2-[1 (3-ethoxy-4-methoxyphenyl)]-1-methanesulfonyl-2-ethylamine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: n-butyllithium / hexane; tetrahydrofuran / Large scale 1.2: 0 - 5 °C / Large scale 1.3: Large scale 2.1: toluene-4-sulfonic acid / toluene / Dean-Stark; Large scale 2.2: Large scale 2.3: Large scale 3.1: hydrogen; 5%-palladium/activated carbon / methanol / 20 °C / Large scale View Scheme | |
Multi-step reaction with 2 steps 1.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / 0 - 5 °C 1.2: 2 h / 0 - 30 °C 2.1: bis(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate; (2S)-1-[(1S)-1-[bis(1,1-dimethylethyl)phosphino]ethyl]-2-(diphenylphosphino)ferrocene; hydrogen / 2,2,2-trifluoroethanol / 18 h / 50 °C / 13689.1 Torr / Inert atmosphere View Scheme | |
Multi-step reaction with 2 steps 1.1: n-butyllithium / hexane; tetrahydrofuran / 1 h / 0 - 5 °C 1.2: 2 h / 0 - 30 °C 2.1: bis(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate; hydrogen; (R)-(-)-1-[(S)-2-(diphenylphosphino)ferrocenyl]ethyldi-tert-butylphosphine / 2,2,2-trifluoroethanol / 18 h / 50 °C / 4654.46 Torr / Inert atmosphere View Scheme |
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