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
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Cas:538-32-9
Min.Order:0 Metric Ton
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Type:Manufacturers
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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
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Cas:538-32-9
Min.Order:1 Kilogram
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Type:Trading Company
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Cas:538-32-9
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryBENZYLUREA CAS:538-32-9 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 organic intermediates, s
Cas:538-32-9
Min.Order:1 Gram
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Type:Lab/Research institutions
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Cas:538-32-9
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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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
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
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Cas:538-32-9
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
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Cas:538-32-9
Min.Order:1 Gram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryBENZYLUREA Chemical Properties Melting point 149-151 °C(lit.) Boiling point 271.72°C (rough estimate) density 1.1392 (rough estimate) refractive index 1.6180 (estimate) storage temp. Store below +30°C. solubility 1
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
Shanghai Lonwin Chemical company is a subsidiary of Lonwin Industry Group Limited, was established in 2011 and is headquartered in Shanghai, adjacent to China National Convention and Exhibition Center and Hongqiao transportation hub.Lonwinchem is
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Min.Order:100 Kilogram
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Type:Other
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Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Benzylurea,cas:538-32-9 from fandachem Appearance:white solid Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:538-32-9
Min.Order:0 Metric Ton
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inquiryUrea, N-(phenylmethyl)- Application:Organic Chemicals
We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Pharm intermediate
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factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
3-nitro-benzoyl glycine
benzyl isothiocyanate
A
N-[2-[[[3-[[[(phenylmethyl)amino]carbonyl]amino]phenyl]carbonyl]amino]acetyl]-β-alanine
B
benzylurea
Conditions | Yield |
---|---|
With aniline; palladium In diethyl ether; ethanol; acetonitrile | A n/a B 99% |
Conditions | Yield |
---|---|
With merrifield anchored iron(II)-anthra catalyst In 1,4-dioxane at 100℃; for 8h; Temperature; Time; | 96% |
With choline chloride; tin(ll) chloride at 130℃; for 8h; Green chemistry; | 89% |
With cholin chloride ZnCl2; iron oxide at 130℃; for 6h; Green chemistry; | 86% |
Conditions | Yield |
---|---|
With ammonia In 1,4-dioxane | 95% |
Conditions | Yield |
---|---|
With N,N,N',N'-tetramethylguanidinium acetate In water at 60℃; for 0.5h; | 91% |
With hydrogenchloride In water at 20℃; for 6h; Solvent; Inert atmosphere; | 89% |
With hydrogenchloride In water at 80℃; for 1h; Microwave irradiation; | 88% |
Conditions | Yield |
---|---|
With zirconocene dichloride In n-heptane at 100℃; for 24h; Inert atmosphere; Sealed tube; | 87% |
Conditions | Yield |
---|---|
With [bis(acetoxy)iodo]benzene; ammonia In methanol at 0 - 20℃; for 2h; Hofmann Rearrangement; Inert atmosphere; | 86% |
Conditions | Yield |
---|---|
With Acetaldehyde oxime; cerium(IV) oxide In ethanol for 2h; Reflux; Inert atmosphere; | 84% |
With [OsCl2(η6-p-cymene)(PMe2OH)]; water at 40℃; for 0.5h; Reagent/catalyst; Inert atmosphere; Sealed tube; | 74% |
With hydrogenchloride | |
With hydrogenchloride In ethanol; water for 3h; Reflux; Inert atmosphere; | 0.1093 g |
Conditions | Yield |
---|---|
In water at 70℃; | 79% |
In water at 70℃; for 1h; | 79% |
Conditions | Yield |
---|---|
71% | |
Multi-step reaction with 4 steps 2: aqueous ethanol; hydrazine 3: aqueous hydrochloric acid; sodium nitrite 4: water View Scheme | |
Multi-step reaction with 2 steps 1: diethyl ether 2: hydrochloric acid View Scheme |
benzylurea
Conditions | Yield |
---|---|
With potassium hydroxide In methanol for 4h; | 70% |
Conditions | Yield |
---|---|
In water-d2; [D3]acetonitrile at 60℃; for 168h; pH=8.53; Acidic conditions; | A n/a B 70% |
Conditions | Yield |
---|---|
With ammonium acetate; water; triphenylphosphine In 1,4-dioxane at 20℃; for 24h; | 67% |
Conditions | Yield |
---|---|
for 48h; Ambient temperature; | 63% |
N-acetylphenylacetamidoxime
benzylurea
Conditions | Yield |
---|---|
With potassium hydroxide In methanol for 18h; Ambient temperature; | 59% |
chloromethyl N-benzyl carbamate
benzylurea
Conditions | Yield |
---|---|
With ammonium hydroxide In hexane for 2h; Ambient temperature; | 22% |
Conditions | Yield |
---|---|
With hydrogenchloride; dimethyl sulfoxide In water at 30℃; for 96h; | A 20% B 20% |
Conditions | Yield |
---|---|
With hydrogenchloride; 1,1-Dichloroacetone; dimethyl sulfoxide In water at 30℃; | A 20% B 20% |
Conditions | Yield |
---|---|
With sulfuric acid In toluene at 115℃; for 8h; | A 17% B 14% |
With sulfuric acid In toluene at 115℃; for 8h; | A 0.45 g B 0.2 g |
Conditions | Yield |
---|---|
at 190℃; |
benzyl-aminooxalyl azide
benzylurea
Conditions | Yield |
---|---|
With water |
Conditions | Yield |
---|---|
With ethanol; ammonia anschliessendes Hydrieren an Raney-Nickel bei 130-180grad unter Druck; |
Conditions | Yield |
---|---|
With water | |
With ammonia; sodium |
N'-hydroxy-2-phenylethanimidamide
benzenesulfonyl chloride
A
benzylurea
B
N-benzenesulfonyloxy-2-phenyl-acetamidine
Conditions | Yield |
---|---|
With chloroform; sodium carbonate |
Conditions | Yield |
---|---|
With ethanol; ammonia |
Conditions | Yield |
---|---|
nachfolgende Hydrolyse mit wss. KOH; |
Conditions | Yield |
---|---|
With water |
Conditions | Yield |
---|---|
In water Heating; | |
With hydrogenchloride In water for 3h; Heating; |
Conditions | Yield |
---|---|
In ethanol Heating; |
Conditions | Yield |
---|---|
With dihydrogen peroxide In ethanol |
benzylurea
benzylammonium
Conditions | Yield |
---|---|
With water; dinitrogen tetraoxide for 0.5h; Ambient temperature; | 100% |
benzylurea
Glyoxilic acid
2,2-dihydroxyacetic acid
A
1-benzyl-5-hydroxy-hydantoin
Conditions | Yield |
---|---|
Stage #1: benzylurea; Glyoxilic acid; 2,2-dihydroxyacetic acid With acetic acid In water at 100℃; for 1h; Stage #2: With acetic acid In dichloromethane; water at 25℃; for 12h; | A 97.2% B 2.8% |
benzylurea
Conditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); caesium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene In toluene at 110℃; Inert atmosphere; | 97% |
2-bromobenzoic acid methyl ester
benzylurea
3-benzylquinazoline-2,4-dione
Conditions | Yield |
---|---|
With tris(dibenzylideneacetone)dipalladium (0); caesium carbonate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In 1,4-dioxane at 100℃; for 48h; | 95% |
benzylurea
Conditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); caesium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene In toluene at 110℃; Inert atmosphere; | 94% |
3-Iodotoluene
benzylurea
9-methyl-9H-fluorene-9-carbonyl chloride
N-(benzylcarbamoyl)-3-methylbenzamide
Conditions | Yield |
---|---|
With potassium phosphate; tri-tert-butyl phosphine; N-ethyl-N,N-diisopropylamine; bis(dibenzylideneacetone)-palladium(0); catacxium A In 1,4-dioxane at 90℃; for 18h; Inert atmosphere; | 93% |
benzylurea
methyl 3,3,3-trifluoro-2-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1Н-pyrazol-4-ylidene)propanoate
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; for 2h; | 93% |
1,9-dimethyl-3H-pyrano<3,4-b>indol-3-one
benzylurea
4-benzyl-5,6-dimethyl-4,6-dihydro[1,3]diazepino[5,6-b]indol-3(2H)-one
Conditions | Yield |
---|---|
In bromobenzene for 3.5h; Reflux; | 92% |
Conditions | Yield |
---|---|
With polyphosphate ester In tetrahydrofuran for 15h; Heating; | 91% |
With tin(II) chloride dihdyrate In acetonitrile at 70 - 75℃; Biginelli Pyrimidone Synthesis; Sonication; | 71% |
With tin(II) chloride dihdyrate In acetonitrile Biginelli Pyrimidone Synthesis; Sonication; Heating; | |
With tin(II) chloride dihdyrate In acetonitrile at 70 - 75℃; Biginelli Pyrimidone Synthesis; Sonication; |
C14H13NO2
benzylurea
4-benzyl-5-ethyl-6-methyl-4,6-dihydro[1,3]diazepino[5,6-b]indol-3(2H)-one
Conditions | Yield |
---|---|
In bromobenzene for 8h; Reflux; | 91% |
benzylurea
1-ethyl-pyrano<3,4-b>indol-3-one
4-benzyl-5-ethyl-4,6-dihydro[1,3]diazepino[5,6-b]indol-3(2H)-one
Conditions | Yield |
---|---|
In bromobenzene for 4.5h; Reflux; | 91% |
methyl 3,3,3-trifluoro-2-(4-fluorobenzoylimino)propionate
benzylurea
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide at 90℃; for 3h; | 90% |
methyl 2-[(pyrimidin-2-yl)imino]-3,3,3-trifluoropropanoate
benzylurea
methyl 2-(3-benzylcarbamoylamino)-2-(pyrimidin-2-ylamino)-3,3,3-trifluoropropionate
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; for 2h; | 90% |
Conditions | Yield |
---|---|
With acetic anhydride; N,N,N',N'-tetramethylguanidinium acetate at 60℃; for 1h; Neat (no solvent); | 89% |
Stage #1: cyanoacetic acid With acetic anhydride In dichloromethane for 0.0833333h; Stage #2: benzylurea In dichloromethane at 20℃; for 24h; Further stages.; | 44% |
With acetic anhydride for 2h; Heating; | |
With acetic anhydride at 80℃; for 2h; Inert atmosphere; | |
With acetic anhydride at 60℃; |
Conditions | Yield |
---|---|
With triethylsilane; trifluoroacetic acid In toluene at 22℃; for 18h; | 89% |
benzylurea
1-methylpyrano[3,4-b]indol-3(9H)-one
4-benzyl-5-methyl-4,6-dihydro[1,3]diazepino[5,6-b]indol-3(2H)-one
Conditions | Yield |
---|---|
In bromobenzene for 3h; Reflux; | 89% |
Conditions | Yield |
---|---|
With caesium carbonate at 120℃; for 1h; Catalytic behavior; Reagent/catalyst; Inert atmosphere; Microwave irradiation; Green chemistry; | 89% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 0 - 20℃; | 88% |
In diethyl ether for 2h; Heating; | 21% |
In tetrahydrofuran for 3h; Ambient temperature; |
α,α-dihydroxyperfluoropropionic acid
benzylurea
3-benzyl-5-hydroxy-5-trifluoromethylimidazolidine-2,4-dione
Conditions | Yield |
---|---|
With sulfuric acid In 1,4-dioxane for 1.5h; Heating; | 88% |
sulfuric acid In 1,4-dioxane for 1.5h; Heating; | 88% |
methyl 3,3,3-trifluoro-2-[(1,3-benzothiazol-2-yl)imino]propanoate
benzylurea
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide at 90℃; for 3h; | 88% |
benzylurea
methyl 2-benzoylimino-3,3,3-trifluoropropionate
5-benzoylamino-3-benzyl-5-trifluoromethylimidazolidine-2,4-dione
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide at 90℃; | 88% |
Conditions | Yield |
---|---|
With sodium ethanolate In ethanol Reflux; | 88% |
With ethanol; sodium for 72h; Reflux; Inert atmosphere; | 86% |
With sodium ethanolate Reflux; | 72% |
benzylurea
methyl 2-(diethoxyphosphoryl)imino-3,3,3-trifluoropropionate
Conditions | Yield |
---|---|
In benzene for 1h; | 88% |
Conditions | Yield |
---|---|
With cholin chloride ZnCl2; iron oxide at 130℃; for 6h; Green chemistry; | 88% |
benzylurea
Methyl 2-Acetylimino-3,3,3-trifluoropropionate
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide at 90℃; for 3h; | 87% |
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