Dayangchem's 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. DayangChem can provide different quantities
Cas:589-16-2
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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
Cas:589-16-2
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
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
Our 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
Cas:589-16-2
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
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:589-16-2
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryName: 4-Ethylaniline Synonyms: 4-ethyl-Benzenamine; 4-ethylanilinium CAS: 589-16-2 MF: C8H12N Appearance: White powder Storage:Store in cool and dry place, away from sun light. Package:25KG/Drum Application: Pharmaceutical Intermediates Transporta
We are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED
Cas:589-16-2
Min.Order:1 Gram
FOB Price: $2.0
Type:Lab/Research institutions
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
Cas:589-16-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry4-Ethylaniline CAS:589-16-2 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 intermediate
Cas:589-16-2
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:589-16-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
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
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
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:589-16-2
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryCAS Number: 589-16-2 Molecular Formula: C8H11N Molecular Weight: 121.18 EINECS number: 209-637-0 Related Categories: Building Blocks for Liquid Crystals; Building Blocks for Liquid Crystals; Functional Ma
Cas:589-16-2
Min.Order:1 Metric Ton
FOB Price: $20.0
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,
4-Ethylaniline Chemical Properties Melting point -5 °C (lit.) Boiling point 216 °C (lit.) density 0.975 g/mL at 25 °C (lit.) refractive index n20/D 1.554(lit.) Fp 185 °F storage temp. Store below +30°C. pka
Cas:589-16-2
Min.Order:1 Gram
FOB Price: $66.0
Type:Lab/Research institutions
inquiryProductName:4-Ethylaniline CAS:589-16-2 Molecular Formula:C8H11N Molecular Weight:121.18000 Appearance:light yellow to brown liquid Assay:≥99.5% Water content:≤0.20% Appearance:light yellow to brown liquid Storage:keep sealed
Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermediat
Cas:589-16-2
Min.Order:1 Kilogram
FOB Price: $5.0 / 15.0
Type:Lab/Research institutions
inquiryGOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
Our company is engaged in customizing the benzene ring and pyridine derivative organic intermediates, and the quantity is flexible according to customer's needs. It mainly provides high-quality intermediates for domestic and foreign pharmaceutical an
Cas:589-16-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:589-16-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory Storage:Shading, sealed and preserved. Package:Grams, Kilograms Application:An organic synthetic intermediate used Transportation:According to customer request Port:Qingdao
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
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:589-16-2
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
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
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Conditions | Yield |
---|---|
With potassium fluoride; polymethylhydrosiloxane; palladium diacetate In tetrahydrofuran at 20℃; for 0.5h; | 100% |
With hydrogen In ethyl acetate at 20℃; under 7600.51 Torr; for 4h; | 99% |
With 5% Pd/C; hydrogen In ethanol at 20℃; for 0.333333h; chemoselective reaction; | 98% |
4-benzyloxycarbonylaminophenylacetylene
4-aminoethylbenzene
Conditions | Yield |
---|---|
With hydrogen In methanol at 20℃; for 3.5h; | 100% |
With hydrogen In methanol at 40℃; under 760.051 Torr; for 24h; Reagent/catalyst; chemoselective reaction; | 100% |
With hydrogen In methanol at 20℃; under 760.051 Torr; for 24h; | 98% |
With hydrogen In methanol at 40℃; for 24h; chemoselective reaction; | 89% |
With palladium 10% on activated carbon; hydrogen at 20℃; for 24h; Neat (no solvent); | 84% |
4-Ethynylaniline
4-aminoethylbenzene
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen In methanol at 75℃; under 750.075 Torr; Reagent/catalyst; Pressure; Flow reactor; | 100% |
With hydrogen In methanol at 20℃; for 5h; chemoselective reaction; | 94% |
With [Fe(nacnac)dippCH2SiMe3]; 4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane In benzene-d6 at 20℃; for 0.5h; Sealed tube; Inert atmosphere; Schlenk technique; Glovebox; | 50% |
4-benzyloxycarbonylaminophenylacetylene
A
N-(benzyloxycarbonyl)-4-ethylaniline
B
4-aminoethylbenzene
Conditions | Yield |
---|---|
With palladium on activated charcoal; hydrogen In methanol at 20℃; for 24h; chemoselective reaction; | A 100% B n/a |
With palladium 10% on activated carbon; hydrogen In methanol at 25℃; under 750.075 Torr; Flow reactor; | |
With hydrogen In methanol at 20℃; under 760.051 Torr; for 24h; Reagent/catalyst; chemoselective reaction; |
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrazine hydrate In ethanol at 20℃; for 12h; Schlenk technique; | 99% |
With borane-ammonia complex In methanol; water at 49.84℃; for 0.1h; Catalytic behavior; | 99% |
With hydrogen In ethanol at 90℃; under 7500.75 Torr; for 2h; Autoclave; | 99% |
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; water; hydrazine hydrate In ethanol at 100℃; for 24h; Reagent/catalyst; | 99% |
With triethylsilane; palladium dichloride In ethanol for 1h; Inert atmosphere; Reflux; | 94% |
Stage #1: (4-nitrophenyl)ethanone With hydrazine hydrate at 135℃; for 3h; Stage #2: With potassium hydroxide at 135℃; for 24h; | 76% |
With palladium on carbon; hydrogen In ethanol at 25℃; under 5171.62 Torr; Reagent/catalyst; Sealed tube; | 99 %Chromat. |
With chlorobenzene In methanol at 40℃; for 16h; Sealed tube; Green chemistry; chemoselective reaction; | 91 %Spectr. |
1-azido-4-ethylbenzene
4-aminoethylbenzene
Conditions | Yield |
---|---|
With hydrogen In methanol at 25℃; for 3h; Reagent/catalyst; chemoselective reaction; | 99% |
With hydrogen In methanol at 25℃; for 6h; Reagent/catalyst; chemoselective reaction; | 97% |
Conditions | Yield |
---|---|
With hydrogen In ethanol at 20℃; under 760.051 Torr; for 7h; | 98% |
With sodium tetrahydroborate; copper In tetrahydrofuran; water at 50℃; for 2h; | 90% |
With platinum(IV) oxide; hydrogen In ethanol for 2h; | 46% |
With hydrogen In toluene at 20℃; under 7757.43 Torr; for 6h; Catalytic behavior; | |
With PdCd0.53; hydrogen In N,N-dimethyl-formamide at 60℃; under 750.075 Torr; Catalytic behavior; Reagent/catalyst; Sealed tube; |
Conditions | Yield |
---|---|
With iron(III) chloride; lithium aluminium tetrahydride; hydrogen In tetrahydrofuran at 18℃; under 7500.75 Torr; for 20h; Inert atmosphere; Sealed tube; | 97% |
With oxygen; hydrazine hydrate In propan-1-ol at 100℃; under 15001.5 Torr; | 95% |
With oxygen; hydrazine hydrate In propan-1-ol at 100℃; under 15001.5 Torr; for 0.166667h; Flow reactor; | 95% |
Conditions | Yield |
---|---|
With hydrogen In hexane; toluene at 30℃; under 760.051 Torr; for 8h; | A 95% B 5% |
With hydrogen In 1,4-dioxane at 20℃; for 24h; chemoselective reaction; | |
With hydrogen In 1,4-dioxane at 85℃; under 4500.45 Torr; for 14h; chemoselective reaction; | A 24 %Chromat. B n/a |
With carbon monoxide; hydrogen In tetrahydrofuran at 70℃; under 7757.43 Torr; for 6h; Autoclave; |
Conditions | Yield |
---|---|
With hydrogen In glycerol at 100℃; for 2h; | A 95% B n/a |
With methanesulfonic acid; palladium, 5% on calcium carbonate, poisoned with lead; hydrogen In ethanol at 30℃; under 2585.81 Torr; for 22h; Reagent/catalyst; Sealed tube; | A 66 %Chromat. B 26 %Chromat. |
Conditions | Yield |
---|---|
With sodium tetrahydroborate; aluminium trichloride In tetrahydrofuran for 2h; Heating; | 94% |
With sodium hypophosphite monohydrate; 5%-palladium/activated carbon; hypophosphorous acid In water at 20℃; Temperature; Sonication; | 86% |
With hydrogenchloride; amalgamated zinc |
1-(4-aminophenyl)ethanol
4-aminoethylbenzene
Conditions | Yield |
---|---|
Stage #1: 1-(4-aminophenyl)ethanol With ammonium formate In ethanol; water at 22℃; for 0.166667h; Stage #2: With formic acid In ethanol; water at 22℃; for 1h; chemoselective reaction; | 93% |
With indium; ammonium chloride In ethanol Heating; | 31% |
With formic acid; 5%-palladium/activated carbon; ammonium formate In methanol; water at 80℃; | 96 %Spectr. |
Conditions | Yield |
---|---|
With borane-ammonia complex In ethanol at 20℃; for 0.25h; Reagent/catalyst; Schlenk technique; | A 91.53% B 8.47% |
With borane-ammonia complex In methanol at 24.84℃; for 2h; Schlenk technique; Inert atmosphere; Irradiation; | A 71% B 29% |
With hydrogenchloride; iron In water for 3h; Reflux; Overall yield = 0.25 g; |
bis-(4-ethyl-phenyl)-diazene
4-aminoethylbenzene
Conditions | Yield |
---|---|
With perchloric acid In isopropyl alcohol; acetonitrile at 25℃; for 0.7h; pH=2; Inert atmosphere; Irradiation; | 90% |
tert-butyl N-(4-ethylphenyl)carbamate
4-aminoethylbenzene
Conditions | Yield |
---|---|
With 1,1,3,3-Tetramethyldisiloxane; pyrographite; palladium dichloride In 1,2-dimethoxyethane at 25 - 40℃; for 6h; | 90% |
N-benzyloxycarbonyl-4-aminostyrene
4-aminoethylbenzene
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal; ethylenediamine In tetrahydrofuran at 20℃; under 760 Torr; for 16h; Hydrogenation; | 89% |
4-azidoacetophenone
A
1-(4-aminophenyl)ethanol
B
4-Aminoacetophenone
C
4-aminoethylbenzene
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen In tetrahydrofuran at 25℃; under 760.051 Torr; for 1.5h; | A 5% B 89% C 6% |
Conditions | Yield |
---|---|
With zinc(II) chloride In 1,4-dioxane at 100℃; for 12h; Schlenk technique; | 87% |
Conditions | Yield |
---|---|
With aluminum oxide; aluminium trichloride for 0.05h; microwave irradiation; | 86% |
With cobalt(II) bromide at 230℃; unter vermindertem Druck; | |
With cobalt(II) chloride at 200 - 270℃; |
Conditions | Yield |
---|---|
Stage #1: (4-Nitrophenyl)acetylene With tris-(dibenzylideneacetone)dipalladium(0); tricyclohexylphosphine In 1,4-dioxane at 20℃; for 0.25h; Inert atmosphere; Stage #2: With formic acid In 1,4-dioxane at 80℃; Inert atmosphere; chemoselective reaction; | A 85% B 7% |
Conditions | Yield |
---|---|
In gaseous matrix at 80℃; Irradiation; | A 82% B 18 % Spectr. |
In gaseous matrix at 80℃; Irradiation; | A 82 % Spectr. B n/a |
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; caesium carbonate In tetrahydrofuran Suzuki-Miyaura cross-coupling; Inert atmosphere; Reflux; | 82% |
Conditions | Yield |
---|---|
With oxalic acid hydrazide; ammonium hydroxide; tetrabutylammomium bromide; potassium carbonate; 2,5-hexanedione; copper(II) oxide In water at 90℃; for 1.33333h; | 78% |
4-nitrostyrene
A
4-ethylnitrobenzene
B
4-vinyl benzylamine
C
4-aminoethylbenzene
Conditions | Yield |
---|---|
With borane-ammonia complex In ethanol at 20℃; for 0.25h; Reagent/catalyst; Schlenk technique; | A 10.86% B 76.84% C 12.25% |
With 4-methylcyclohexene In methanol at 69.84℃; for 1h; Inert atmosphere; | |
With platinum doped titanium oxide In toluene at 80℃; under 7500.75 Torr; Autoclave; |
Conditions | Yield |
---|---|
With copper(ll) sulfate pentahydrate; potassium phosphate tribasic heptahydrate; water; Sucrose In water at 90℃; for 15h; Catalytic behavior; Green chemistry; | 75% |
Conditions | Yield |
---|---|
Stage #1: p-ethylbenzoic acid With trifluorormethanesulfonic acid; trimethylsilylazide In chloroform at 90℃; for 0.0666667h; Schmidt Reaction; Flow reactor; Stage #2: With water In methanol; chloroform at 20℃; Schmidt Reaction; Flow reactor; | 69% |
4-ethylnitrobenzene
A
1-(4-aminophenyl)ethanol
B
4-aminoethylbenzene
Conditions | Yield |
---|---|
With 9,10-dihydro-10-methylacridine; perchloric acid In acetonitrile at 59.9℃; for 0.833333h; | A 40% B 60% |
Conditions | Yield |
---|---|
In gaseous matrix at 80℃; Irradiation; | A 57% B 43 % Spectr. |
Conditions | Yield |
---|---|
With sodium azide; oxygen; trifluoroacetic acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone at 40℃; for 4h; Sealed tube; | 53% |
3,3-Diazido-2-cyan-acrylsaeure-methylester
4-aminoethylbenzene
A
3-Azido-2-cyan-3-(4-ethylanilino)acrylsaeure-methylester
Conditions | Yield |
---|---|
In dichloromethane at -30℃; for 16h; | A 100% B n/a |
diethyl 2-ethoxymethylenemalonate
4-aminoethylbenzene
2-(((4-ethylphenyl)amino)methylene)diethyl malonate
Conditions | Yield |
---|---|
at 130℃; for 2h; | 100% |
With toluene-4-sulfonic acid In pentane Reflux; | 96% |
at 120℃; for 3h; | |
In ethanol at 80℃; for 4h; |
chloroacetic acid ethyl ester
2-methoxyethyl isothiocyanate
4-aminoethylbenzene
Conditions | Yield |
---|---|
Stage #1: 2-methoxyethyl isothiocyanate; 4-aminoethylbenzene In ethanol at 78℃; for 12h; Knoevenagel Condensation; Stage #2: chloroacetic acid ethyl ester With sodium acetate In ethanol at 78℃; for 5h; regioselective reaction; | 100% |
4-aminoethylbenzene
Conditions | Yield |
---|---|
With pyridine at 50℃; for 4h; | 100% |
With pyridine at 50℃; | 98% |
Conditions | Yield |
---|---|
With montmorillonite K-10 In dichloromethane at 20 - 90℃; for 0.1h; Paal-Knorr Pyrrole Synthesis; Microwave irradiation; | 99% |
With bentonite In neat (no solvent) at 20℃; for 0.05h; Reagent/catalyst; Paal-Knorr Pyrrole Synthesis; Milling; Green chemistry; | 98% |
In neat (no solvent) at 20℃; for 24h; Paal-Knorr Pyrrole Synthesis; Green chemistry; | 90% |
anthranilic acid
orthoformic acid triethyl ester
4-aminoethylbenzene
3-(4-ethylphenyl)quinazolin-4(3H)-one
Conditions | Yield |
---|---|
With ytterbium(III) triflate at 60℃; for 0.0333333h; | 99% |
Conditions | Yield |
---|---|
With 2CF3O3S(1-)*4CH4O*2C19H13N3O2(2-)*Co(3+)*5H2O*Tb(3+) at 20℃; for 4h; Neat (no solvent); Inert atmosphere; | 99% |
With {Co3+-Zn2+} metal-organic framework at 20℃; for 4h; neat (no solvent); | 99% |
With sulfated zirconia In neat (no solvent) at 20℃; for 1h; regioselective reaction; | 80% |
2-bromobenzoic acid chloride
4-aminoethylbenzene
2-bromo-N-(4-ethylphenyl)benzamide
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0℃; for 3h; | 99% |
With triethylamine In dichloromethane |
Conditions | Yield |
---|---|
With 2CF3O3S(1-)*4CH4O*2C19H13N3O2(2-)*Co(3+)*5H2O*Tb(3+) at 20℃; for 4h; Neat (no solvent); Inert atmosphere; regioselective reaction; | 99% |
With {Co3+-Cd2+} metal-organic framework at 20℃; for 4h; neat (no solvent); | 99% |
With 3Zn(2+)*Co(3+)*2C21H11N3O6(4-)*HO(1-)*17H2O In neat (no solvent) at 20℃; for 4h; Reagent/catalyst; regioselective reaction; | > 99 %Chromat. |
Conditions | Yield |
---|---|
With (1,3-bis(2,6-diisopropylphenyl)imidazolidene)Ni(styrene)2; lithium tert-butoxide In 1,4-dioxane for 10h; Inert atmosphere; Heating; Schlenk technique; | 99% |
Conditions | Yield |
---|---|
With C55H43ClN5P2Ru(1+)*Cl(1-); potassium hydroxide In toluene at 140℃; for 2h; Sealed tube; | 99% |
With 2,2':6,2''-terpyridine In toluene at 160℃; for 1h; Microwave irradiation; | 96% |
With 1,4-diaza-bicyclo[2.2.2]octane; rhodium(III) acetylacetonate; potassium hydroxide In acetonitrile at 110℃; Sealed tube; | 92% |
C7H6F3NO3
4-aminoethylbenzene
Conditions | Yield |
---|---|
In neat (no solvent) at 20℃; for 3h; Michael Addition; | 99% |
In neat (no solvent) at 20℃; for 3h; Michael Addition; | 99% |
Conditions | Yield |
---|---|
In dichloromethane; acetonitrile at 50℃; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
Stage #1: tert-Butoxybis(dimethylamino)methane; ethyl 2-(2-ethoxy-2-oxoethyl)-4,5-dimethoxybenzoate at 100℃; for 3h; Stage #2: 4-aminoethylbenzene With acetic acid at 20℃; for 2h; Stage #3: With sodium hydroxide In ethanol at 80℃; for 1h; | 99% |
Conditions | Yield |
---|---|
With cell-free extract containing recombinant PpATaseCH In aq. phosphate buffer; dimethyl sulfoxide at 35℃; for 24h; pH=7.5; Time; | 99% |
Conditions | Yield |
---|---|
With cadmium(II) oxide at 80℃; for 0.166667h; Neat (no solvent); Microwave irradiation; | 98% |
With ZnAl2O4 nanoparticles at 20℃; for 0.0833333h; Neat (no solvent); | 96% |
In neat (no solvent) at 20℃; for 0.05h; | 96% |
18-crown-6 ether
4-aminoethylbenzene
Conditions | Yield |
---|---|
With tetrafluoroboric acid In methanol at 20℃; | 98% |
p-toluenesulfonyl chloride
4-aminoethylbenzene
toluene-4-sulfonic acid-(4-ethyl-anilide)
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 20℃; for 16h; | 98% |
With pyridine In dichloromethane at 20℃; for 3h; Inert atmosphere; |
Conditions | Yield |
---|---|
With tetrabutylammomium bromide; palladium diacetate; potassium carbonate; 2,6-bis(diphenylphosphino)pyridine In N,N-dimethyl acetamide at 135℃; for 1h; Catalytic behavior; Buchwald-Hartwig Coupling; Inert atmosphere; | 98% |
With potassium ethoxide In 1,4-dioxane at 200℃; Reagent/catalyst; Autoclave; | 28.6% |
Conditions | Yield |
---|---|
With ammonium acetate In neat (no solvent) at 110℃; for 0.666667h; Green chemistry; | 98% |
With ammonium acetate In neat (no solvent) at 80℃; for 0.416667h; Catalytic behavior; Green chemistry; | 98% |
Conditions | Yield |
---|---|
With calcium(II) bis(trifluoromethanesulfonyl)imide In neat (no solvent) at 115℃; for 1h; Reagent/catalyst; Microwave irradiation; Sealed tube; | 98% |
Conditions | Yield |
---|---|
Stage #1: 2,3-pyrazinedicarboxylic anhydride; 4-aminoethylbenzene In tetrahydrofuran at 20℃; for 1h; Stage #2: With sodium hydrogencarbonate In tetrahydrofuran; water pH=6; | 98% |
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