Product Description Product website: http://www.finerchem.com Product Name Ethyleneurea CAS No. 120-93-4 As
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 quantiti
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inquiryItems Standard Result Assay (Ursolic acid) 98%min 98.22% ----------------------------------------------------------------
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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
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inquiryUnique advantages for 2-Imidazolidinone Cas 120-93-4 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Powder Storage:Store at RT Package:25kg/drum;25kg/bag Application:Pharm a
Cas:120-93-4
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inquiryhe company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appearance:Whit
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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inquiryEthyleneurea CAS 120-93-4 2-Imidazolidone CAS no 120-93-4 Ethylene urea 2-Imidazolidinone Ethyleneurea Manufacturer High quality Best price In stock factory CAS 120-93-4 Ethyleneurea COA TDS price MSDS highly quality and immedaite delivery
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inquiryProduct Technical Details 2-Imidazolidone Basic information Product Name: 2-Imidazolidone Synonyms: 1,3-ethylene-ure;1,3-Ethyleneurea;2-Oxoimidazolidine;2-oxomidazolidine;Eth
Cas:120-93-4
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inquiryProduct Name: 2-Imidazolidone Synonyms: Clonidine Impurity 8;ethylene urea、2-lmidazolidone;Ethy1ene urea;Imidazolidin-2-on;imidazolidine-2-one;Imidazoline-2-one;n,n\’-(1,2-ethanediyl)-ure;N,N-Ethylenurea CAS: 120-93-4 MF: C3H6N2O MW: 86.0
Cas:120-93-4
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inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
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inquiryBasic Information CAS No. : Ethyleneurea 120-93-4 Product Name 2-Imidazolidone Synonyms 1,3-ethylene-ure;1,3-Ethyleneurea;2-Oxoimidazolidine;2-oxomidazolidine;Ethylenurea;Imidazolid-2-one;Imidazoliden-2-one;Imidazolidi
Cas:120-93-4
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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:120-93-4
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inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
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inquiryCAS Number 120-93-4 Product Name 2-imidazolidone Hemihydrate Synonyms 2-imidazaolidone; 2-imidazolidinone; 2-imidazolidone; 2-im
Cas:120-93-4
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inquiryHebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carbo
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inquiryAppearance:White crystalline powder Storage:R.T Package:25kg/drum Application:Intermediate Transportation:Express/Sea/Air Port:Any port in China
Cas:120-93-4
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inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:Colorless and transparent/white large crystal /
Cas:120-93-4
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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 present,
2-Imidazolidone CAS:120-93-4 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 intermediat
Cas:120-93-4
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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
1-carboxy-2-imidazolidinone
imidazolidone
Conditions | Yield |
---|---|
In water-d2 at 25℃; Rate constant; Mechanism; | 100% |
Conditions | Yield |
---|---|
With 2-pyrrolidinon; caesium carbonate at 200℃; under 37503.8 Torr; for 2h; Temperature; Pressure; Reagent/catalyst; Solvent; Autoclave; | 99% |
With caesium carbonate at 200℃; under 37503.8 Torr; for 2h; Reagent/catalyst; Temperature; Pressure; Autoclave; | 99% |
at 180℃; under 75007.5 Torr; for 24h; Autoclave; | 96.9% |
methanol
1,1'-(2-oxoimidazolidine-1,3-diyl)bis(propan-1-one)
A
imidazolidone
B
propanoic acid methyl ester
Conditions | Yield |
---|---|
With C17H23BN2O at 50℃; under 760.051 Torr; for 15h; Inert atmosphere; chemoselective reaction; | A 97% B n/a |
Conditions | Yield |
---|---|
In acetonitrile for 8h; Ambient temperature; | 90% |
Conditions | Yield |
---|---|
With sodium methylate In methanol; toluene at 55 - 90℃; for 3h; Temperature; Concentration; Solvent; Time; Inert atmosphere; | 90% |
With sodium methylate In methanol; toluene at 23 - 90℃; for 3h; Inert atmosphere; | 90% |
methanol
carbon dioxide
ethylenediamine
A
imidazolidone
B
1-methyl-2-imidazolidone
Conditions | Yield |
---|---|
With ZnO-KF loaded on γ-Al2O3 at 180℃; under 7500.75 Torr; for 4h; Reagent/catalyst; Temperature; | A 86.3% B n/a |
ethanol
carbon dioxide
ethylenediamine
A
imidazolidone
B
1-ethylimidazolidine-2-one
Conditions | Yield |
---|---|
With ZnO-KF loaded on γ-Al2O3 at 180℃; under 7500.75 Torr; for 4h; | A 82.5% B n/a |
propan-1-ol
carbon dioxide
ethylenediamine
A
imidazolidone
B
1-propyl-2-imidazolidone
Conditions | Yield |
---|---|
With ZnO-KF loaded on γ-Al2O3 at 180℃; under 7500.75 Torr; for 4h; | A 80.5% B n/a |
Conditions | Yield |
---|---|
In methanol at 60℃; for 24h; | 80% |
imidazolidone
Conditions | Yield |
---|---|
With trans-3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxolane In acetonitrile at 20℃; for 0.583333h; chemoselective reaction; | 80% |
Conditions | Yield |
---|---|
With water for 3h; Heating; | 75% |
With water for 3h; Mechanism; Product distribution; Heating; (15)N-labelled urea, N-alkylated 1,2-diaminoethane, toluene as a moderator; | 75% |
In ethylene glycol at 130 - 180℃; for 6h; | 68.3% |
(-)-3-[2-(S)-(1-amino-3,3,3-trifluoropropyl)]-[4-(R)-phenyl]-oxazolidin-2-one
ethylenediamine
A
imidazolidone
B
2-(1-aminomethyl-2,2,2-trifluoroethylamino)-2-phenylethanol
Conditions | Yield |
---|---|
for 18h; Heating; | A n/a B 75% |
Conditions | Yield |
---|---|
With dihydrogen peroxide; acetic acid at 25℃; for 0.0166667h; | 73% |
With potassium hydroxide; dihydrogen peroxide |
Conditions | Yield |
---|---|
With triethylamine In diethyl ether at 18 - 20℃; for 12h; | 70% |
ethylenediamine
carbonic acid dimethyl ester
A
imidazolidone
B
1-methyl-2-imidazolidone
Conditions | Yield |
---|---|
Stage #1: ethylenediamine; carbonic acid dimethyl ester With aminosulfonic acid at 50℃; for 3h; Green chemistry; Stage #2: at 160℃; for 15h; Green chemistry; | A 70% B n/a |
N-(2-formylaminoethyl)formamide
ethylenediamine
A
imidazolidone
B
N-(2-aminoethyl)formamide
Conditions | Yield |
---|---|
With [Ru(PtBuNNHtBu)H(CO)Cl]; potassium tert-butylate In 1,4-dioxane at 150℃; for 24h; Glovebox; Schlenk technique; Inert atmosphere; | A 67% B 19% |
Conditions | Yield |
---|---|
With 3,7-di([1,1′-biphenyl]-4-yl)-10-(naphthalen-1-yl)-10H-phenoxazine; N-ethyl-N,N-diisopropylamine In acetonitrile at 20℃; for 24h; Reagent/catalyst; Inert atmosphere; Irradiation; Sealed tube; | 65% |
Conditions | Yield |
---|---|
With 1,3,5-trichloro-2,4,6-triazine In water at 1 - 95℃; for 15.5h; Temperature; | A 54.4% B 7.9% |
Conditions | Yield |
---|---|
With 3,3-dimethyldioxirane In methanol; acetone at 25℃; | A 53% B 15% |
Conditions | Yield |
---|---|
Stage #1: carbon monoxide; ethylenediamine With potassium carbonate; sulfur In N,N-dimethyl-formamide at 20℃; under 760 Torr; for 4h; Stage #2: With oxygen In N,N-dimethyl-formamide at 20℃; under 760 Torr; for 2h; | 51% |
With iodine; potassium carbonate; tungsten hexacarbonyl In dichloromethane at 20℃; under 60804.1 Torr; for 24h; | 40% |
With iodine; potassium carbonate; tungsten hexacarbonyl In dichloromethane at 20℃; under 76005.1 Torr; for 24h; | 40% |
With dichloro[2-(β-diphenylphosphinoethyl)pyridine]palladium(II); oxygen In water at 100℃; under 30003 Torr; for 4h; Autoclave; Green chemistry; | 90 %Chromat. |
1-methoxycarbonyl-2-imidazolidinone
A
imidazolidone
B
benzophenone
C
triphenylmethyl alcohol
D
1-benzoyl-2-imidazolidinone
Conditions | Yield |
---|---|
In tetrahydrofuran for 2h; Product distribution; Ambient temperature; other imidazolone substrates; var. ratios; | A 22% B 42% C 15% D 5% |
N-(2-aminoethyl)formamide
A
imidazolidone
B
N-(2-formylaminoethyl)formamide
Conditions | Yield |
---|---|
With [Ru(PtBuNNHtBu)H(CO)Cl]; potassium tert-butylate In 1,4-dioxane at 150℃; for 24h; Glovebox; Schlenk technique; Inert atmosphere; | A 38% B 19% |
methanol
ethylenediamine
A
imidazolidone
B
N-(2-aminoethyl)formamide
Conditions | Yield |
---|---|
With [Ru(PtBuNNHtBu)H(CO)Cl]; potassium tert-butylate In 1,4-dioxane at 150℃; for 24h; Glovebox; Schlenk technique; Inert atmosphere; | A 33% B 18% |
carbon monoxide
ethylenediamine
A
2-imidazoline
B
imidazolidone
C
N-β-aminoethylcarbamic acid
Conditions | Yield |
---|---|
With tetracarbonyl nickel In ethanol at 160℃; for 18h; | A 28% B 10.6% C 31.7% |
With tetracarbonyl nickel In ethanol at 160℃; for 18h; | A 28% B 10.6% C 31.7% |
benzamide
A
imidazolidone
B
benzaldehyde
C
benzonitrile
D
diphenyl acetylene
Conditions | Yield |
---|---|
With titanium In tetrahydrofuran for 20h; Heating; | A 30% B 12% C 15% D 5% |
carbon dioxide
ethylenediamine
acetonitrile
A
imidazolidone
B
N,N'-diacetylethylenediamine
Conditions | Yield |
---|---|
With ZnO-KF loaded on γ-Al2O3 at 180℃; under 7500.75 Torr; for 4h; | A 27% B n/a |
carbon dioxide
ethylenediamine
N,N-dimethyl-formamide
A
imidazolidone
B
N-(2-formylaminoethyl)formamide
Conditions | Yield |
---|---|
With ZnO-KF loaded on γ-Al2O3 at 180℃; under 7500.75 Torr; for 4h; | A 13.8% B n/a |
Conditions | Yield |
---|---|
With (6-di-tert-butylphosphinomethyl-2,2’-bipyridyl)Ru(CO)HCl; potassium tert-butylate In 1,4-dioxane at 150℃; for 24h; Glovebox; Schlenk technique; Inert atmosphere; | 13% |
Conditions | Yield |
---|---|
With nitric acid | 100% |
With dinitrogen pentoxide In carbon dioxide at 0 - 5℃; under 45004.5 - 60006 Torr; for 1h; liquid CO2; | 93% |
With ammonium nitrate; trifluoroacetic anhydride In nitromethane Ambient temperature; | 41% |
Conditions | Yield |
---|---|
With silver hexafluoroantimonate; 2-(di-tert-butylphosphino)-1,1'-biphenylgold(I) chloride In 1,4-dioxane at 60℃; for 24h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
With 1,1'-bis-(diphenylphosphino)ferrocene; bis(dibenzylideneacetone)-palladium(0) In 1,4-dioxane at 100℃; for 16h; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol; water at 15℃; | 98% |
Conditions | Yield |
---|---|
With sodium sulfite In tetrahydrofuran; methanol; hexane | 98% |
imidazolidone
Conditions | Yield |
---|---|
In acetone ligand was added to soln. of Co salt in acetone; mixt. was stirred for 5min; concd. (vac.); mixt. was stirred for 15 min; filtered; dried with hexane; elem. anal.; | 96% |
imidazolidone
bis(trichloromethyl) carbonate
2-oxoimidazolidine-1-carbonyl chloride
Conditions | Yield |
---|---|
In tetrahydrofuran at 55 - 60℃; for 2h; chloroformylation; | 95.6% |
imidazolidone
N-Methoxymethylmonoaza-15-crown-5 ether
N,N'-(2-Oxotetrahydroimidazol-1,3-diyldimethyl)-bis
Conditions | Yield |
---|---|
In tetrachloromethane for 3h; Heating; | 95% |
Conditions | Yield |
---|---|
With 3,5-bis-trifluromethylphenylboronic acid In 1,3,5-trimethyl-benzene for 24h; Heating; | 95% |
Conditions | Yield |
---|---|
With 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene; sodium t-butanolate; palladium diacetate In 1,4-dioxane at 100℃; for 6h; | 95% |
imidazolidone
2-bromoanisole
1,3-bis(2-methoxyphenyl)imidazolidin-2-one
Conditions | Yield |
---|---|
With potassium carbonate; trans-N,N'-dimethylcyclohexane-1,2-diamine; copper(l) iodide In toluene for 24h; Goldberg-Buchwald-Nandakumar reaction; Heating; | 95% |
Conditions | Yield |
---|---|
at 20 - 60℃; for 24h; | 95% |
Conditions | Yield |
---|---|
With 2-(di-tert-butylphosphino)-1,1'-biphenylgold(I) chloride; silver trifluoromethanesulfonate In 1,4-dioxane at 100℃; under 6205.94 Torr; for 20h; Autoclave; | 95% |
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol; water at 15℃; | 94% |
Conditions | Yield |
---|---|
With 3,5-bis-trifluromethylphenylboronic acid In 1,3,5-trimethyl-benzene for 23h; Heating; | 94% |
Conditions | Yield |
---|---|
With hydrogenchloride at 20℃; for 0.5h; | 94% |
Conditions | Yield |
---|---|
With hydrogenchloride at 100℃; for 0.0333333h; microwave irradiation; | 94% |
Conditions | Yield |
---|---|
at 20 - 65℃; for 24h; | 94% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 10℃; for 3h; | 93% |
In 1,2-dichloro-ethane at 70 - 75℃; for 1h; | 41.5 g |
In tetrahydrofuran at 0℃; for 3h; |
Conditions | Yield |
---|---|
With hydrogenchloride at 55℃; for 3h; | 93% |
imidazolidone
chloromethyl trimethyl benzene
epichlorohydrin
N,N'-bis(glycidyl)-ethyleneurea
Conditions | Yield |
---|---|
With sodium hydroxide | 93% |
imidazolidone
3-[1-(4-carbamoyl-2-methylphenyl)-5-(4-iodophenyl)-1H-pyrrol-2-yl]propanoic acid ethyl ester
3-[1-(4-carbamoyl-2-methylphenyl)-5-[4-(2-oxo-imidazolidin-1-yl)phenyl]-1H-pyrrol-2-yl]propionic acid ethyl ester
Conditions | Yield |
---|---|
Stage #1: imidazolidone; 3-[1-(4-carbamoyl-2-methylphenyl)-5-(4-iodophenyl)-1H-pyrrol-2-yl]propanoic acid ethyl ester With potassium phosphate; copper(l) iodide; N,N-dimethylethylenediamine In N,N-dimethyl-formamide at 120℃; for 0.333333h; Microwave irradiation; Inert atmosphere; Stage #2: imidazolidone With copper(l) iodide In N,N-dimethyl-formamide at 130℃; for 0.333333h; Microwave irradiation; Inert atmosphere; | 93% |
With copper(l) iodide; potassium phosphate tribasic trihydrate; N,N`-dimethylethylenediamine In N,N-dimethyl-formamide at 120 - 130℃; for 0.666667h; Inert atmosphere; Microwave irradiation; Sealed tube; | 93% |
imidazolidone
1,3-dinitroso-imidazolidin-2-one
Conditions | Yield |
---|---|
With dinitrogen tetroxide impregnated on activated charcoal In dichloromethane at 20℃; for 4.33333h; | 92% |
With cross-linked polyvinylpyrrolidone*N2O4; dinitrogen tetraoxide In dichloromethane at 20℃; for 4h; | 90% |
With nitric acid; sodium nitrite |
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 44h; | 92% |
Conditions | Yield |
---|---|
With caesium carbonate; palladium diacetate In toluene at 90℃; Buchwald-Hartwig amination; | 92% |
Conditions | Yield |
---|---|
With potassium carbonate; trans-N,N'-dimethylcyclohexane-1,2-diamine; copper(l) iodide In toluene for 24h; Goldberg-Buchwald-Nandakumar reaction; Heating; | 92% |
imidazolidone
7-bromo-3,4-dihydroisoquinoline-2(1H)-carboxylic acid tert-butyl ester
Conditions | Yield |
---|---|
With copper(l) iodide; potassium tert-butylate; (1S,2S)-N,N'-dimethyl-1,2-diaminocyclohexane In N,N-dimethyl-formamide at 120℃; | 92% |
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