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
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inquiryProduct Description Product website: http://www.finerchem.com/pro01en/id/1456.html Product Name 4-(N,N-Diphenylamino)benzaldehyde CAS No. 41
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inquiryOur advantages: 1. High quality and competitive price: 1) Standard: BP/USP/EP/ enterprise standard 2) All purity ≥99% 3) We are manufacturers and can provide high quality products at factory prices. 2. Fast and safe delivery 1) The package c
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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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inquiryProduct Name: 4-(N,N-Diphenylamino)benzaldehyde Synonyms: 4-(diphenylamino)-benzaldehyd;4-(DIPHENYLAMINO)BENZALDEHYDE;4-FORMYLTRIPHENYLAMINE;4-(N,N-DIPHENYLAMINO)BENZALDEHYDE;P-N,N-DIPHENYLAMINO-BENZALDEHYD
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inquiry4-(N,N-Diphenylamino)benzaldehyde CAS:4181-05-9 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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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:Pale yellow 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:Used to make
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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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inquiryLow price and high quality Appearance:White Storage:Preserve In Well-Closed, Light-Resistant and Tight Containers. Store In Cool & Dry Place Package:1g,5g,10g...1kg,5kg...more Application:Pharmaceutical intermediates Transportation:shipping,land,ai
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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
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inquiry4181-05-9 Our 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 Scient
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inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
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inquiry4-(N,N-Diphenylamino)benzaldehyde Chemical Properties Melting point 129-133 °C (lit.) Boiling point 436.8±28.0 °C(Predicted) density 1.176±0.06 g/cm3(Predicted) solubility Soluble in methanol. pka -5.61±
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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
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inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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
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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
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
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inquiryLower 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
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inquiryN,N-diphenylaminobenzene
N,N-dimethyl-formamide
4-(diphenylamino)benzaldehyde
Conditions | Yield |
---|---|
Stage #1: N,N-dimethyl-formamide With trichlorophosphate In 1,2-dichloro-ethane at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: N,N-diphenylaminobenzene In 1,2-dichloro-ethane at 60℃; for 16h; Inert atmosphere; | 97.6% |
With trichlorophosphate at 35 - 40℃; Inert atmosphere; | 96% |
Stage #1: N,N-diphenylaminobenzene; N,N-dimethyl-formamide With trichlorophosphate In 1,2-dichloro-ethane at 0 - 45℃; Vilsmeier-Haack reaction; Stage #2: With water In 1,2-dichloro-ethane Vilsmeier-Haack reaction; Cooling with ice; | 96% |
4-(diphenylamino)benzonitrile
4-(diphenylamino)benzaldehyde
Conditions | Yield |
---|---|
With diisobutylaluminium hydride In tetrahydrofuran; hexane at -78 - -20℃; for 7h; Reduction; | 95% |
Conditions | Yield |
---|---|
With trichlorophosphate In dichloromethane; N,N-dimethyl-formamide at 0 - 20℃; for 0.5h; Reflux; | 95% |
Stage #1: N,N-diphenylaminobenzene With trichlorophosphate In N,N-dimethyl-formamide for 1h; Stage #2: With sodium hydroxide | 85% |
With N,N-dimethyl-formamide; trichlorophosphate at 100℃; for 6h; | 52.74% |
N,N-dimethyl-formamide
triphenylphosphine
4-(diphenylamino)benzaldehyde
Conditions | Yield |
---|---|
Stage #1: N,N-dimethyl-formamide With trichlorophosphate for 0.5h; Cooling with ice; Stage #2: triphenylphosphine at 55℃; for 1h; | 95% |
N,N-diphenylaminobenzene
N,N-dimethyl-formamide
A
4-(diphenylamino)benzaldehyde
B
4,4'-diformyltriphenylamine
C
tris(4-formylphenyl)amine
Conditions | Yield |
---|---|
With trichlorophosphate at 95℃; for 4h; Product distribution; Further Variations:; Temperatures; time; Vilsmeier-Haack formylation; | A 1% B 81% C 10% |
With trichlorophosphate for 0.0833333h; Vilsmeier-Haack reaction; Microwave irradiation; | A 60% B 20% C 20% |
With trichlorophosphate | A n/a B 57% C n/a |
With trichlorophosphate at 0 - 100℃; | A n/a B 57% C n/a |
With trichlorophosphate at 80℃; for 10h; |
4-(diphenylamino)benzaldehyde
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)nickel (0) In toluene at 160℃; for 14h; Inert atmosphere; Sealed tube; Glovebox; | 80% |
dichloromethane
N,N-diphenylaminobenzene
acetone
4-(diphenylamino)benzaldehyde
Conditions | Yield |
---|---|
With sodium acetate trihydrate; magnesium sulfate; trichlorophosphate In methanol | 73% |
N,N-diphenylaminobenzene
N,N-dimethyl-formamide
A
4-(diphenylamino)benzaldehyde
B
4,4'-diformyltriphenylamine
Conditions | Yield |
---|---|
With trichlorophosphate at 95 - 100℃; for 6h; | A 3% B 71% |
With trichlorophosphate at 95℃; Vilsmeier-Haack Formylation; |
4-(diphenylamino)benzaldehyde
Conditions | Yield |
---|---|
With (4,4-dimethyl-2,6-dioxo-cyclohexyl)-phenyl-iodonium betaine In dichloromethane at 20℃; Kinetics; | 68% |
Conditions | Yield |
---|---|
Stage #1: 4-bromo-benzaldehyde With 1,1'-bis-(diphenylphosphino)ferrocene; palladium diacetate In toluene at 20℃; for 0.5h; Buchwald-Hartwig reaction; Inert atmosphere; Stage #2: diphenylamine With sodium t-butanolate In toluene at 110℃; for 24h; Inert atmosphere; | 63% |
[4-(diphenylamino)phenyl]methanol
4-(diphenylamino)benzaldehyde
Conditions | Yield |
---|---|
With eosin y In dimethyl sulfoxide at 80℃; for 24h; Irradiation; | 40% |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 78 percent / t-BuONa; 1,1'-bis(diphenylphosphanyl)ferrocene / Pd2(dba)3 / toluene / 8 h / 70 °C 2: 95 percent / DIBAL-H / tetrahydrofuran; hexane / 7 h / -78 - -20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 78 percent / t-BuONa; 1,1'-bis(diphenylphosphanyl)ferrocene / Pd2(dba)3 / toluene / 8 h / 70 °C 2: 95 percent / DIBAL-H / tetrahydrofuran; hexane / 7 h / -78 - -20 °C View Scheme |
N,N-diphenylaminobenzene
A
4-[2 (triethoxysilyl) ethyl] triphenylamine
B
4-(diphenylamino)benzaldehyde
Conditions | Yield |
---|---|
With trichlorophosphate In (2S)-N-methyl-1-phenylpropan-2-amine hydrate; ethanol; water; N,N-dimethyl-formamide |
Triethoxysilane
N,N-diphenyl-N-(4-vinylphenyl)amine
A
4-[2 (triethoxysilyl) ethyl] triphenylamine
B
4-(diphenylamino)benzaldehyde
Conditions | Yield |
---|---|
In toluene |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: palladium diacetate; tris-(o-tolyl)phosphine; sodium t-butanolate / toluene / 110 °C 2: trichlorophosphate View Scheme | |
Multi-step reaction with 2 steps 1: potassium carbonate; sodium stearate; tetrabutylammomium bromide / water; ethanol / 100 °C 2: trichlorophosphate / 0 - 80 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: palladium diacetate; tris-(o-tolyl)phosphine; sodium t-butanolate / toluene / 110 °C 2: trichlorophosphate View Scheme | |
Multi-step reaction with 2 steps 1.1: copper(I) oxide; sodium t-butanolate / 1-Methylpyrrolidine / 24 h / 90 °C / Inert atmosphere 2.1: trichlorophosphate / 10 °C / Inert atmosphere 2.2: 24 h / 35 °C / Inert atmosphere 2.3: Cooling with ice; Inert atmosphere View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: copper(I) oxide; sodium t-butanolate / 1-Methylpyrrolidine / 24 h / 90 °C / Inert atmosphere 2.1: trichlorophosphate / 10 °C / Inert atmosphere 2.2: 24 h / 35 °C / Inert atmosphere 2.3: Cooling with ice; Inert atmosphere View Scheme | |
Multi-step reaction with 2 steps 1: Cu catalyst / 3.5 h / 115 °C / Inert atmosphere 2: trichlorophosphate / 20 h / 0 - 100 °C / Inert atmosphere View Scheme |
2-cyano-3-(4-(diphenylamino)phenyl) acrylic acid
4-(diphenylamino)benzaldehyde
Conditions | Yield |
---|---|
With water; iodine; lithium iodide In dichloromethane; acetonitrile at 20℃; for 300h; |
4-(N,N-diphenylamino)benzyl bromide
4-(diphenylamino)benzaldehyde
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: eosin y; oxygen / dimethyl sulfoxide / 12 h / 25 °C / Irradiation 2: eosin y / dimethyl sulfoxide / 24 h / 80 °C / Irradiation View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium carbonate; sodium stearate; tetrabutylammomium bromide / water; ethanol / 100 °C 2: trichlorophosphate / 0 - 80 °C View Scheme | |
Multi-step reaction with 2 steps 1: Cu catalyst / 3.5 h / 115 °C / Inert atmosphere 2: trichlorophosphate / 20 h / 0 - 100 °C / Inert atmosphere View Scheme |
N,N-diphenylaminobenzene
trichlorophosphate
4-(diphenylamino)benzaldehyde
Conditions | Yield |
---|---|
With N,N-dimethyl-formamide Vilsmeier Reaction; |
4-N,N-diphenylamino-1-bromobenzene
N,N-dimethyl-formamide
4-(diphenylamino)benzaldehyde
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran at -78℃; Inert atmosphere; |
A
4-(diphenylamino)benzaldehyde
B
3,4,5-tri-O-(octyloxy)benzohydrazide
Conditions | Yield |
---|---|
UV-irradiation; |
4-(diphenylamino)benzaldehyde
Conditions | Yield |
---|---|
With sodium hypochlorite; water In aq. phosphate buffer; dimethyl sulfoxide at 20℃; for 0.00833333h; pH=7.4; Solvent; |
diphenylamine
p-(iodophenyl)carboxaldehyde
4-(diphenylamino)benzaldehyde
Conditions | Yield |
---|---|
With 1,1'-bis-(diphenylphosphino)ferrocene; tris-(dibenzylideneacetone)dipalladium(0); sodium t-butanolate at 70 - 120℃; for 13h; |
4-(diphenylamino)benzaldehyde
[4-(diphenylamino)phenyl]methanol
Conditions | Yield |
---|---|
With sodium tetrahydroborate In ethanol; chloroform at 0 - 20℃; for 4h; | 100% |
With sodium tetrahydroborate; ethanol at 78℃; for 3h; | 99.2% |
With sodium tetrahydroborate In ethanol; dichloromethane at 20℃; for 1.2h; Large scale; | 99.9% |
4-(diphenylamino)benzaldehyde
diethyl (5-(thiophen-2-yl)thiophen-2-yl)methylphosphonate
N,N-diphenyl-4-[(E)-2-(2,2'-bithien-5-yl)-1-ethenyl]aniline
Conditions | Yield |
---|---|
With 15-crown-5; sodium hydride In tetrahydrofuran at 20℃; Wittig-Horner reaction; | 100% |
{4-[7-(5,5-dimethyl[1,3]dioxan-2-yl)2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl]-benzyl}phosphonic acid diethyl ester
4-(diphenylamino)benzaldehyde
[4-(2-{4-[7-(5,5-dimethyl[1,3]dioxan-2-yl)-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl]phenyl}-vinyl)-phenyl]-diphenyl-amine
Conditions | Yield |
---|---|
With potassium tert-butylate In tetrahydrofuran at 0 - 20℃; for 1h; Horner-Wadsworth-Emmons olefination; Inert atmosphere; | 100% |
{4-[7-(5,5-dimethyl-[1,3]dioxan-2-yl)-9,9-dioctyl-9H-fluoren-2-yl]benzyl}phosphonic acid diethyl ester
4-(diphenylamino)benzaldehyde
[4-(2-{4-[7-(5,5-dimethyl-[1,3]dioxan-2-yl)-9,9-dioctyl-9H-fluoren-2-yl]phenyl}-vinyl)-phenyl]-diphenylamine
Conditions | Yield |
---|---|
With potassium tert-butylate In tetrahydrofuran at 0 - 20℃; for 1h; Horner-Wadsworth-Emmons olefination; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
With acetic acid In dimethyl sulfoxide at 20℃; for 1h; Inert atmosphere; | 100% |
With trifluoroacetic acid In methanol at 60℃; | 320 mg |
Conditions | Yield |
---|---|
With propionic acid for 5h; Reflux; | 100% |
2-Methylbenzothiazole
4-(diphenylamino)benzaldehyde
(E)-N-{4-[2-(benzothiazol-2-yl)vinyl]phenyl}-N-phenylaniline
Conditions | Yield |
---|---|
With sodium hydroxide In methanol Heating; | 98% |
diethyl (4-bromobenzyl)phosphonate
4-(diphenylamino)benzaldehyde
4-bromo-4′-(N,N′-diphenylamine)stilbene
Conditions | Yield |
---|---|
With potassium tert-butylate In tetrahydrofuran at 0 - 20℃; for 3h; Inert atmosphere; | 98% |
With potassium tert-butylate In tetrahydrofuran at 0℃; for 0.25h; Inert atmosphere; | 87% |
With potassium tert-butylate In tetrahydrofuran at 0℃; for 0.25h; Inert atmosphere; | 87% |
4-(diphenylamino)benzaldehyde
4,4’-[(4-iodophenyl)amino]bis[benzaldehyde]
Conditions | Yield |
---|---|
With potassium iodate; potassium iodide In acetic acid at 70℃; for 3h; | 98% |
4-(diphenylamino)benzaldehyde
N,N-bis(4-bromophenyl)aminobenzaldehyde
Conditions | Yield |
---|---|
With N-Bromosuccinimide In N,N-dimethyl-formamide at -5 - 0℃; for 2h; Inert atmosphere; Darkness; | 97.41% |
With N-Bromosuccinimide In N,N-dimethyl-formamide at 0 - 25℃; Inert atmosphere; | 97.41% |
With N-Bromosuccinimide In tetrachloromethane at 80℃; for 6h; Inert atmosphere; | 90% |
4-(diphenylamino)benzaldehyde
4,4'-bis(diethylphosphonomethyl)-2,2'-bipyridine
Conditions | Yield |
---|---|
With potassium tert-butylate In tetrahydrofuran at 20℃; for 5h; Horner-Wadsworth-Emmons olefination; | 97% |
With potassium tert-butylate In tetrahydrofuran at 70℃; for 24h; Horner-Wadsworth-Emmons olefination; Inert atmosphere; | 92% |
4-(diphenylamino)benzaldehyde
4-[bis-(4-iodophenyl)amino]benzaldehyde
Conditions | Yield |
---|---|
With potassium iodate; acetic acid; potassium iodide In water at 80℃; for 3h; | 96% |
With potassium iodate; potassium iodide In water; acetic acid at 80℃; for 5h; Inert atmosphere; | 96% |
With potassium iodate; acetic acid; potassium iodide at 85℃; for 5h; | 95% |
4-(diphenylamino)benzaldehyde
malononitrile
[4-(diphenylamino)phenyl]methylene-propanedinitrile
Conditions | Yield |
---|---|
With piperidine In ethanol at 20℃; for 1h; | 96% |
With sodium carbonate In neat (no solvent) | 94% |
With aluminum oxide In dichloromethane at 25℃; for 18h; Knoevenagel Condensation; | 89% |
4-(diphenylamino)benzaldehyde
4,4'-hydrazine-1,2-diylidenebis(methan-1-yl-1-ylidene)bis(N,N-diphenylaniline)
Conditions | Yield |
---|---|
With carbazic acid In neat (no solvent) Heating; | 96% |
With hydrazine hydrate In ethanol at 20℃; Inert atmosphere; | 87% |
With hydrazine hydrate In ethanol at 60 - 80℃; for 4h; | 81% |
With hydrazine hydrate at 20℃; for 3h; | 77% |
With hydrazine hydrate In ethanol at 80℃; |
Conditions | Yield |
---|---|
Stage #1: ammonium thiocyanate; chloroacetic acid In methanol; acetonitrile at 20℃; for 0.25h; Stage #2: 4-(diphenylamino)benzaldehyde With ammonium acetate In methanol; acetonitrile at 20℃; for 12h; stereoselective reaction; | 96% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 40 - 45℃; for 3h; | 95.4% |
4-(diphenylamino)benzaldehyde
diethyl 4-nitrobenzylphosphonate
(E)-4-(4-nitrostyryl)-N,N-diphenylaniline
Conditions | Yield |
---|---|
With sodium ethanolate In ethanol; N,N-dimethyl-formamide for 3h; Ambient temperature; | 95% |
4-(diphenylamino)benzaldehyde
methyl-triphenylphosphonium iodide
N,N-diphenyl-N-(4-vinylphenyl)amine
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran at 20℃; | 95% |
Stage #1: methyl-triphenylphosphonium iodide With potassium tert-butylate In tetrahydrofuran at 0 - 20℃; for 0.25h; Stage #2: 4-(diphenylamino)benzaldehyde In tetrahydrofuran at 0 - 20℃; for 3h; Wittig reaction; | 89% |
With potassium tert-butylate In N,N-dimethyl-formamide at 20℃; for 4h; | 79% |
Conditions | Yield |
---|---|
With ammonium acetate; ytterbium(III) triflate In ethanol at 20℃; for 2h; Hantzsch reaction; | 95% |
4-(diphenylamino)benzaldehyde
4-Amino 3-nitro-benzonitrile
2-(4-(diphenylamino)phenyl)-1H-benzo[d]imidazole-5-carbonitrile
Conditions | Yield |
---|---|
With sodium dithionite In water; dimethyl sulfoxide at 120℃; for 4h; | 95% |
4-(diphenylamino)benzaldehyde
4-Nitrophenylene-1,2-diamine
5-nitro-2-triphenylaminebenzimidazole
Conditions | Yield |
---|---|
With potassium iodide In N,N-dimethyl-formamide at 150℃; for 120h; | 95% |
malonic acid
4-(diphenylamino)benzaldehyde
3-(4-(diphenylamino)phenyl)acrylic acid
Conditions | Yield |
---|---|
With piperidine; pyridine for 4h; Reflux; | 95% |
With piperidine; pyridine for 3h; Reflux; Inert atmosphere; Schlenk technique; |
Conditions | Yield |
---|---|
Stage #1: 4-(diphenylamino)benzaldehyde; naphthalene-1,8-diamine In isopropyl alcohol at 50℃; for 20h; Stage #2: With sodium metabisulfite In water; isopropyl alcohol at 50℃; for 1.5h; | 95% |
Conditions | Yield |
---|---|
With piperidine In ethanol for 4h; Reflux; Inert atmosphere; | 95% |
4-(diphenylamino)benzaldehyde
anthranilic acid amide
2-(4-(diphenylamino)phenyl)quinazolin-4(3H)-one
Conditions | Yield |
---|---|
With sodium hydrogensulfite In N,N-dimethyl acetamide at 150℃; for 5h; Inert atmosphere; | 94.3% |
Conditions | Yield |
---|---|
With potassium tert-butylate In ethanol for 2h; Knoevenagel condensation; Heating; | 94% |
In methanol at 20℃; Knoevenagel Condensation; Reflux; | 86.3% |
With tetra(n-butyl)ammonium hydroxide In ethanol for 3h; Reflux; | 68.3% |
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