Superiority : 1.ISO certificate 2..Powerful R & D team 3.The ability of quantized production,from grams to tons; 4.Various kinds of advanced equipment in the laboratory and plant; 5.Strict QC standard to meet the demand of customers,a
Most professional and biggest manufacturer of Good quality 4-Methyldiphenylamine 620-84-8 1. Product name: 4-Methyldiphenylamine 2. CAS: 620-87-8 3. Molecular formula: C13H13N 4. Molecular weight: 183.25 5. Appearance: white to almost white sol
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inquiryDayangchem'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:620-84-8
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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
Product description: Product name 4-Methyldiphenylamine CAS number 620-84-8 Assay ≥99% Appearance White Crystalline Powder Capacity 200mt/year Application OLED/pharmaceutical
Cas:620-84-8
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inquiryThe company has a professional R & D team, mature technology, very competitive prices and stable high quality products for customers to order high quality and low price product efforts! Appearance:White or off-white Solid Storage:Sealed, dry, m
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Cas:620-84-8
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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
Cas:620-84-8
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inquiry4-Methyldiphenylamine Basic information Product Name: 4-Methyldiphenylamine Synonyms: PHENYL-P-TOLYL-AMINE;N-PHENYL-P-TOLUIDINE;4-METHYDIPHENYLAMINE;4-METHYLDIPHENYLAMINE;4-Methyl-N-phenylbenzenamine;4-Methyl-N-phenylaniline;2/ 4-Methyldiphenyl
Triphenylamine And Its Derivatives Organic Light Emitting Display(OLED) 4-Methyldiphenylamine Name 4-Methyld
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Min.Order:1 Kilogram
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inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
Cas:620-84-8
Min.Order:1 Kilogram
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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
Cas:620-84-8
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inquiryChemical Name 4-Methyldiphenylamine Synonyms N-Phenyl-p-toluidine; 4-Methyl-N-phenylbenzenamine CAS No. 620-84-8 EINECS No. 210-655-6
Product Name: 4-Methyldiphenylamine CAS: 620-84-8 MF: C13H13N MW: 183.25 EINECS: 210-655-6 Mol File: 620-84-8.mol 4-Methyldiphenylamine Structure 4-Methyldiphenylamine Chemical Properties Melting point 90°C Boiling point
Cas:620-84-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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Min.Order:1 Gram
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inquiry4-Methyldiphenylamine CAS: 620-84-8 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 int
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Min.Order:1 Gram
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Min.Order:1 Kilogram
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inquirybest price,best quality and fast delivery assurance available in sample product and customization with years of export experience along with excellent quality, advanced services and competitive prices the quality of products conform u
Cas:620-84-8
Min.Order:10 Gram
Negotiable
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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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inquirysuperior quality moderate price & quick delivery Appearance:powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Organic synthesis interm
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Min.Order:1 Kilogram
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inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
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Min.Order:0 Metric Ton
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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
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Min.Order:4 Kilogram
Negotiable
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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:620-84-8
Min.Order:10 Gram
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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:620-84-8
Min.Order:1 Gram
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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,
Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
Wuhu Nuovo Chemical Technology Co., Ltd. was established in August 2014, mainly engaged in the development, production and sales of ionic liquids, ribose, nucleosides, nucleotides and related chemicals; Products are mainly used in new energy, new ma
High 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
Conditions | Yield |
---|---|
Stage #1: p-toluidine With n-butyllithium; dichloro(N,N,N’,N‘-tetramethylethylenediamine)zinc In tetrahydrofuran; hexane at 0 - 20℃; for 0.5h; Inert atmosphere; Schlenk technique; Stage #2: phenylmagnesium bromide With 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; bis(acetylacetonate)nickel(II); 1,2-dichloro-2-methylpropane In tetrahydrofuran; hexane at 0 - 20℃; for 3h; Reagent/catalyst; Solvent; Inert atmosphere; Schlenk technique; | 100% |
Conditions | Yield |
---|---|
With chloro[2-(dicyclohexylphosphino)-3 ,6-dimethoxy-2’,4’, 6’-triisopropyl- 1,1’-biphenyl] [2-(2-aminoethyl)phenyl]palladium(II); sodium t-butanolate; ruphos In 1,4-dioxane at 110℃; for 24h; Inert atmosphere; | 99% |
With sodium t-butanolate; catacxium A In toluene at 110℃; for 12h; Buchwald-Hartwig reaction; | 99% |
With (1,3-bis(2,6-diisopropylphenyl)-3,4,5,6-tetrahydropyrimidin-2-ylidene)Pd(cinnamyl, 3-phenylallyl)Cl; sodium t-butanolate In neat (no solvent) at 110℃; for 12h; Buchwald-Hartwig Coupling; Inert atmosphere; Green chemistry; | 99% |
Conditions | Yield |
---|---|
With tri-tert-butyl phosphine; sodium t-butanolate; tris-(dibenzylideneacetone)dipalladium(0) In toluene at 20℃; for 18h; | 99% |
With [Pd(N,N'-bis(2,6-bis(di-p-tolylmethyl)-4-methylphenyl)-imidazol-2-ylidene)(acetylacetonate)Cl]; lithium hexamethyldisilazane In 1,4-dioxane at 110℃; for 3h; Buchwald-Hartwig Coupling; Inert atmosphere; Sealed tube; | 99% |
With nickel(II) bromide trihydrate; N,N-dimethyl-cyclohexanamine; C70H75BN2 In 1,2-dimethoxyethane; N,N-dimethyl-formamide at 50℃; for 12h; Inert atmosphere; | 98% |
Conditions | Yield |
---|---|
With (R)-1-[(SP)-2-(diphenylphosphino)ferrocenyl]ethyldi-tert-butylphosphine; bis(dibenzylideneacetone)-palladium(0); sodium t-butanolate In toluene at 110℃; for 16h; Mechanism; Product distribution; other amines; other aryl halides and tosylates; var. chelating alkylphosphines, var. time, var. temp., further solvent; | 99% |
With (R)-1-[(SP)-2-(diphenylphosphino)ferrocenyl]ethyldi-tert-butylphosphine; bis(dibenzylideneacetone)-palladium(0); sodium t-butanolate In toluene at 110℃; for 16h; | 99% |
With potassium tert-butylate; 1,3-bis[(2,6-diisopropyl)phenyl]imidazolinium chloride; tris(dibenzylideneacetone)dipalladium (0) In 1,4-dioxane at 100℃; for 5h; | 99% |
Conditions | Yield |
---|---|
With nickel(II) iodide; potassium phosphate; 2-Phenyl-1,3,2-dioxaborinane In 1,4-dioxane at 115℃; for 24h; Buchwald-Hartwig Coupling; Inert atmosphere; chemoselective reaction; | 99% |
With C29H25CuIN3OPPd; sodium t-butanolate In toluene at 40℃; for 24h; | 94% |
With nickel(II) chloride hexahydrate; triethylamine at 125℃; for 0.333333h; Microwave irradiation; Neat (no solvent); | 92% |
Conditions | Yield |
---|---|
With sodium t-butanolate; palladium diacetate; (R)-(-)-1-[(S)-2-(dicyclohexylphosphino)ferrocenyl]ethyl di-t-butylphosphine In 1,2-dimethoxyethane at 100℃; for 24h; | 99% |
With bis(η3-allyl-μ-chloropalladium(II)); potassium tert-butylate; 1,3-bis[(2,6-diisopropyl)phenyl]imidazolinium chloride In 1,4-dioxane at 100℃; for 1.5h; Inert atmosphere; | 99% |
With chloro[2-(dicyclohexylphosphino)-3 ,6-dimethoxy-2’,4’, 6’-triisopropyl- 1,1’-biphenyl] [2-(2-aminoethyl)phenyl]palladium(II); sodium t-butanolate; ruphos In 1,4-dioxane at 110℃; for 24h; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
With C59H74F4OPPd(1+)*CF3O3S(1-); 1,8-diazabicyclo[5.4.0]undec-7-ene In tert-butyl methyl ether at 20℃; for 0.333333h; Catalytic behavior; Reagent/catalyst; | 99% |
With caesium carbonate; palladium diacetate In toluene at 100℃; for 8h; | |
With palladium diacetate; caesium carbonate; XPhos In toluene at 100℃; for 1.5h; |
Conditions | Yield |
---|---|
With SingaCycle-A3; potassium hexamethylsilazane In 1,4-dioxane; toluene at 100℃; for 12h; Schlenk technique; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
copper In dichloromethane for 11h; Ambient temperature; | 98% |
Conditions | Yield |
---|---|
copper In dichloromethane for 0.75h; Ambient temperature; | 97% |
Conditions | Yield |
---|---|
With SingaCycle-A1; sodium t-butanolate In tetrahydrofuran at 60℃; for 1h; Catalytic behavior; Reagent/catalyst; Solvent; Inert atmosphere; regioselective reaction; | 97% |
Conditions | Yield |
---|---|
With potassium fluoride In dimethyl sulfoxide at 130℃; for 2h; Ullmann-Goldberg Substitution; Inert atmosphere; | 97% |
Conditions | Yield |
---|---|
With copper acetylacetonate; potassium hydroxide In glycerol at 100℃; for 15h; Inert atmosphere; Green chemistry; | 96% |
With triethylamine In N,N-dimethyl-formamide at 80℃; for 2h; Ullmann Condensation; | 96% |
With triethylamine In N,N-dimethyl-formamide at 80℃; for 2h; Ullmann Condensation; | 96% |
Conditions | Yield |
---|---|
With Fe3O4 magnetic nanoparticles-supported EDTA-copper(II) complex In water at 50℃; for 1h; Green chemistry; | 96% |
With polystyrene-supported Cu(I) catalyst In methanol at 40℃; for 15h; Ullmann coupling; Inert atmosphere; | 94% |
With (1,3-bis(2,6-diisopropyl-4-((E)-3-methoxy-3-oxoprop-1-en-1-yl)phenyl)-2,3-dihydro-1H-imidazole-2-yl)copper(I) chloride In dichloromethane at 20℃; for 24h; Catalytic behavior; Reagent/catalyst; Solvent; Chan-Lam Coupling; | 94% |
Conditions | Yield |
---|---|
With potassium carbonate In ethanol; water at 20℃; for 8h; | 96% |
With C21H16CuN2O2; potassium carbonate In water at 28℃; for 12h; Chan-Lam Coupling; | 95% |
With Fe3O4 magnetic nanoparticles-supported EDTA-copper(II) complex In water at 50℃; for 2h; Green chemistry; | 95% |
Conditions | Yield |
---|---|
With potassium hydroxide; copper(II) oxide In dimethyl sulfoxide at 110℃; for 1.6h; | 96% |
Conditions | Yield |
---|---|
With cesium fluoride; bis(dibenzylideneacetone)-palladium(0); XPhos at 100℃; for 5.5h; Inert atmosphere; | 96% |
With cesium fluoride; bis(dibenzylideneacetone)-palladium(0); XPhos at 100℃; for 5.5h; Inert atmosphere; | 96% |
Conditions | Yield |
---|---|
With sodium tetrahydroborate at 120℃; for 4.8h; | 96% |
Conditions | Yield |
---|---|
With [(2,6-bis(2,4,6-triisopropylphenyl)phenyl)dicyclohexylphosphine](allyl-η3)palladium(II) chloride; potassium hydrogencarbonate In tert-butyl alcohol at 100℃; for 12h; Inert atmosphere; Sealed tube; | 96% |
Conditions | Yield |
---|---|
With 1,1'-bis-(diphenylphosphino)ferrocene; bis(1,5-cyclooctadiene)nickel(0); sodium t-butanolate In toluene at 20 - 105℃; Inert atmosphere; | 95% |
Conditions | Yield |
---|---|
With styrene; 10 wt% Pd(OH)2 on carbon In toluene at 140℃; under 3750.38 Torr; for 11.5h; Flow reactor; | 95% |
With 1,10-Phenanthroline; oxygen; palladium diacetate In toluene at 135℃; for 37h; Sealed tube; | 82% |
With styrene; Au-Pd/Al2O3 In 1,3,5-trimethyl-benzene at 130℃; under 760.051 Torr; for 24h; Schlenk technique; Inert atmosphere; | 73% |
With gold-palladium bimetallic nanoparticles supported on TiO2 In 1,3,5-trimethyl-benzene at 160℃; under 760.051 Torr; for 24h; Inert atmosphere; Schlenk technique; | 85 %Chromat. |
Conditions | Yield |
---|---|
With di-tert-butyl{2′-isopropoxy-[1,1′-binaphthalen]-2-yl}phosphane; potassium phosphate; palladium diacetate; phenylboronic acid In butan-1-ol at 110℃; for 15h; Inert atmosphere; | 94% |
With potassium phosphate; C36H50Cl3N5Pd In tert-Amyl alcohol at 120℃; for 18h; Buchwald-Hartwig Coupling; Inert atmosphere; Schlenk technique; chemoselective reaction; | 87% |
With (1,3-bis(2,6-diisopropylphenyl)imidazolidene)Ni(styrene)2; lithium tert-butoxide In 1,4-dioxane for 3h; Inert atmosphere; Heating; Schlenk technique; | 80% |
Conditions | Yield |
---|---|
Stage #1: p-toluidine With n-butyllithium In hexane; chlorobenzene at 0 - 20℃; for 0.5h; Stage #2: With zinc dichloro(N,N,N′,N′-tetramethylethylenediamine) In hexane; chlorobenzene for 1h; Stage #3: diphenylzinc With iron(III)-acetylacetonate; 1,2-dichloro-2-methylpropane In hexane; chlorobenzene at 80℃; for 15h; | 94% |
p-toluidine
phenylmagnesium bromide
A
biphenyl
B
4-methyldiphenylamine
Conditions | Yield |
---|---|
Stage #1: p-toluidine With n-butyllithium; dichloro(N,N,N’,N‘-tetramethylethylenediamine)zinc In tetrahydrofuran; hexane at 0 - 20℃; for 0.5h; Inert atmosphere; Schlenk technique; Stage #2: phenylmagnesium bromide With 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; bis(acetylacetonate)nickel(II); 1,2-dichloro-2-methylpropane In tetrahydrofuran; hexane at 0 - 20℃; for 3h; Reagent/catalyst; Solvent; Inert atmosphere; Schlenk technique; | A 17 %Chromat. B 94% |
Conditions | Yield |
---|---|
With potassium phosphate; bis[tris( 1,1-dimethylethyl)phosphine]-palladium; copper(I) bromide In acetonitrile at 60℃; for 16h; Ullmann Condensation; Inert atmosphere; Glovebox; Sealed tube; | 94% |
Conditions | Yield |
---|---|
With pyridine; copper diacetate trihydrate In dichloromethane at 20℃; for 24h; Catalytic behavior; Reagent/catalyst; Solvent; Chan-Lam Coupling; | 93% |
1,1'-sulfinylbisbenzene
p-toluidine
methyl iodide
A
racemic methyl phenyl sulfoxide
B
N,4-dimethyl-N-phenylaniline
C
4-methyldiphenylamine
Conditions | Yield |
---|---|
Stage #1: 1,1'-sulfinylbisbenzene; p-toluidine With potassium tert-butylate In 1,4-dioxane at 60℃; Inert atmosphere; Stage #2: methyl iodide In 1,4-dioxane at 25℃; for 1.5h; Inert atmosphere; regioselective reaction; | A 93% B n/a C n/a |
Conditions | Yield |
---|---|
With copper diacetate; triethylamine at 20℃; for 24h; | 92% |
With triethylamine at 20℃; for 15h; | 90% |
With triethylamine at 90℃; for 17h; Stille Cross Coupling; | 81% |
With triethylamine at 95℃; | 76% |
Conditions | Yield |
---|---|
With di-tert-butyl{2′-isopropoxy-[1,1′-binaphthalen]-2-yl}phosphane; potassium phosphate; palladium diacetate; phenylboronic acid In butan-1-ol at 110℃; for 15h; Inert atmosphere; | 91% |
With (R)-(-)-1-[(S)-2-(dicyclohexylphosphino)ferrocenyl]ethyl di-t-butylphosphine; bis(tri-ortho-tolylphosphine)palladium(0); sodium t-butanolate In toluene at 25℃; for 24h; Inert atmosphere; | 87% |
With 1,1'-bis-(diphenylphosphino)ferrocene; [1,1′-bis(diphenylphosphino)ferrocene]bis(triphenylphosphite)nickel(0); sodium t-butanolate In toluene at 100℃; for 18h; Schlenk technique; Inert atmosphere; | 47% |
With sodium t-butanolate; 1,3-bis[2,6-diisopropylphenyl]imidazolium chloride; chlorobis(triphenylphosphine)(1-naphthyl)nickel(II) In 1,4-dioxane at 110℃; for 0.5h; | 46% |
Conditions | Yield |
---|---|
With iodine; sulfur In 1,2-dichloro-benzene at 160℃; for 0.75h; Inert atmosphere; | 14% |
With iodine; sulfur | |
With iodine; sulfur at 195℃; | |
With iodine; sulfur at 280℃; | |
With iodine; sulfur In water at 190℃; for 0.333333h; microwave irradiation; |
Conditions | Yield |
---|---|
With sulfur; iodine In 1,2-dichloro-benzene at 160℃; for 2h; Heating / reflux; | 28% |
Conditions | Yield |
---|---|
With dibenzoyl peroxide In chloroform for 6h; Heating; Irradiation; | 40% |
With oxygen In acetic acid; toluene at 80℃; under 760.051 Torr; | |
With oxygen; palladium diacetate; acetic acid In toluene at 100℃; for 6.5h; | |
With oxygen; acetic acid In toluene Inert atmosphere; |
4-methyldiphenylamine
Conditions | Yield |
---|---|
With copper; potassium carbonate In nitrobenzene Substitution; Ullmann reaction; Heating; | 40.9% |
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In dichloromethane at 20℃; for 0.0833333h; Inert atmosphere; | 41% |
Conditions | Yield |
---|---|
With pyridine; oxygen; copper dichloride In 2-methyl-propan-1-ol at 100℃; for 16h; Schlenk technique; Green chemistry; regioselective reaction; | 45% |
Conditions | Yield |
---|---|
With oxygen; copper(l) chloride In 2-methyl-propan-1-ol at 100℃; for 12h; chemoselective reaction; | 46% |
Conditions | Yield |
---|---|
With oxygen; copper dichloride In 1,4-dioxane at 80℃; for 16h; Molecular sieve; chemoselective reaction; | 46% |
Conditions | Yield |
---|---|
With potassium carbonate; copper; copper(l) chloride In pyridine at 210 - 220℃; for 10h; | 47% |
Conditions | Yield |
---|---|
With iodine In N,N-dimethyl-formamide at 90℃; for 16h; | 48% |
4-methyldiphenylamine
Conditions | Yield |
---|---|
With copper; potassium carbonate In nitrobenzene Substitution; Ullmann reaction; Heating; | 49.7% |
4-methyldiphenylamine
4-bromo-4'-iodobiphenyl
N,N'-di(4''-methylphenyl)-N,N'-diphenyl-1,1'-biphenyl-4,4'-diamine
Conditions | Yield |
---|---|
With 18-crown-6 ether; potassium carbonate In 1,2-dichloro-benzene at 200℃; for 70h; Inert atmosphere; | 50% |
Conditions | Yield |
---|---|
With bis(dibenzylideneacetone)-palladium(0); sodium t-butanolate In toluene at 95℃; for 4h; | 51% |
4-methyldiphenylamine
Conditions | Yield |
---|---|
With oxygen; copper diacetate In 1,2-dichloro-ethane at 130℃; for 24h; Sealed tube; | 53% |
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