e 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 he company has
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:119-51-7
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
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
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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
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Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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
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Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1-Phenyl-1,2-propanedione-2-oxime CAS:119-51-7 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 o
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Min.Order:1 Gram
Negotiable
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Min.Order:1 Kilogram
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Type:Lab/Research institutions
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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Negotiable
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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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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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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:119-51-7
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryProduct Name: 1-Phenyl-1,2-propanedione-2-oxime Synonyms: A-OXIMINOPROPIOPHENONE;ISONITROSO PROPIOPHENONE;ALPHA-ISONITROSOPROPIOPHENONE;1-PHENYL-1,2-PROPANEDIONE-2-OXIME;2-ISONITROSOPROPIOPHENONE;2-HYDROXYIMINOPROPIOPHENONE;Methylbenzoyl ketone o
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Min.Order:1 Metric Ton
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inquiry1-Phenyl-1,2-propanedione-2-oxime Basic information Product Name: 1-Phenyl-1,2-propanedione-2-oxime Synonyms: A-OXIMINOPROPIOPHENONE;ISONITROSO PROPIOPHENONE;ALPHA-ISONITROSOPROPIOPHENONE;1-PHENYL-1,2-PROPANEDIONE-2-OXIME;2-ISONITROSOPROPIOPHE
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Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
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Min.Order:1 Kilogram
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Type:Trading Company
inquiryShandong Mopai Biotechnology 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 chemicals. W
Cas:119-51-7
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
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Min.Order:1 Metric Ton
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Type:Trading Company
inquiryHigh 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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Min.Order:0
Negotiable
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inquirySAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe
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Type:Lab/Research institutions
inquiryWe are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
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Min.Order:1 Metric Ton
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Type:Trading Company
inquiryhigh 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
TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
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Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAnsciep 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
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Min.Order:0
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inquiryFactory supply high purity low priceAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China
Cas:119-51-7
Min.Order:0
Negotiable
Type:Trading Company
inquiry1-Phenyl-1,2-propanedione-2-oxime cas 119-51-7Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:119-51-7
Min.Order:0
Negotiable
Type:Other
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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Min.Order:0
Negotiable
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inquirygood quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:5g Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any port
Conditions | Yield |
---|---|
With hydrogenchloride; tert-Butyl thionitrate In tetrahydrofuran at 0℃; for 0.3h; | 97% |
With tert-Butyl thionitrate In tetrahydrofuran for 0.3h; | 97% |
With chloro-trimethyl-silane; isopentyl nitrite In dichloromethane at -20℃; | 96% |
Conditions | Yield |
---|---|
With n-Butyl nitrite; phenylsilane; N,N'-bis(2-ethoxycarbonyl-3-oxobutylidene)ethylenediaminatocobalt(II) complex In tetrahydrofuran for 19h; Ambient temperature; | 93% |
2-azido-1-phenyl-1-propanone
1-phenyl-1,2-propanedione 2-oxime
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride; tetrabutyl ammonium fluoride In tetrahydrofuran; dimethyl sulfoxide at 25℃; for 1h; Inert atmosphere; | 73% |
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol at 30 - 35℃; for 2h; Solvent; Large scale; | 63.8% |
(2-nitroprop-1-enyl)benzene
triethyl phosphite
A
1-phenyl-1,2-propanedione 2-oxime
Conditions | Yield |
---|---|
for 20h; Ambient temperature; | A 10% B 7% C 22% D 60% |
2-nitropropiophenone
1-phenyl-1,2-propanedione 2-oxime
Conditions | Yield |
---|---|
With tellurium tetrachloride; triethylamine In dichloromethane -78 deg C to RT; | 28% |
1-phenyl-propan-1-one
A
2-nitropropiophenone
B
1-phenyl-1,2-propanedione 2-oxime
Conditions | Yield |
---|---|
With tert.-butylnitrite at 80℃; | A 19% B 24% |
Conditions | Yield |
---|---|
With hydrogenchloride; diethyl ether |
Conditions | Yield |
---|---|
With hydrogenchloride; diethyl ether | |
With hydrogenchloride In tetrahydrofuran |
Conditions | Yield |
---|---|
With hydrogenchloride |
1-Phenylpropane-1,2-dione
A
1-phenyl-1,2-propanedione dioxime
B
1-phenyl-1,2-propanedione 2-oxime
Conditions | Yield |
---|---|
With ethanol; hydroxylamine hydrochloride; sodium carbonate |
formaldehyd
2-bromo-2-nitro-1-phenyl-ethanone
1-phenyl-1,2-propanedione 2-oxime
Conditions | Yield |
---|---|
(i) NaOAc, Et2O, (ii) SnCl2, aq. HCl, MeOH; Multistep reaction; |
1-phenyl-1-trimethylsiloxypropene
1-phenyl-1,2-propanedione 2-oxime
Conditions | Yield |
---|---|
With nitrosylchloride In dichloromethane |
Conditions | Yield |
---|---|
With hydrogenchloride; sodium nitrite In 1,4-dioxane |
1-phenyl-propane-1,2-dione 1-oxime
1-phenyl-1,2-propanedione 2-oxime
Conditions | Yield |
---|---|
With hydrogenchloride for 5h; Product distribution; Heating; transoximation equilibrium, other isonitroso ketones; | 66 % Spectr. |
Multi-step reaction with 2 steps 1: sulfuric acid / beim Destillieren 2: natrium carbonate; diluted alcohol; hydroxylamine hydrochloride View Scheme |
1-phenyl-1,2-propanedione 2-oxime
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: (i) NaH, THF, (ii) /BRN= 969135/ 2: NaNO2, aq. HCl / dioxane View Scheme |
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride | |
Stage #1: 1-Phenylpropane-1,2-dione With hydroxylamine hydrochloride In water for 0.5h; Reflux; Stage #2: With sodium acetate In water for 0.5h; |
formaldehyd
1-phenyl-1,2-propanedione 2-oxime
6-aminohexanoic acid
6-(4-Methyl-3-oxy-5-phenyl-imidazol-1-yl)-hexanoic acid
Conditions | Yield |
---|---|
In ethanol Heating; | 98% |
acetic anhydride
1-phenyl-1,2-propanedione 2-oxime
N-(1-methyl-2-oxo-2-phenylethyl)acetamide
Conditions | Yield |
---|---|
With indium; acetic acid In tetrahydrofuran for 18h; Reduction; Acetylation; Heating; | 96% |
With indium; acetic acid In tetrahydrofuran Heating; | 96% |
With zinc In acetic acid at 0 - 40℃; | 86% |
With zinc In acetic acid |
1-phenyl-1,2-propanedione 2-oxime
(R)-1-hydroxy-1-phenylpropan-2-one oxime
Conditions | Yield |
---|---|
With NAD; isopropyl alcohol In aq. phosphate buffer at 20 - 30℃; Solvent; Enzymatic reaction; | 95% |
Conditions | Yield |
---|---|
With water; Dess-Martin periodane In dichloromethane for 0.333333h; Ambient temperature; | 94% |
With 2,6-dicarboxypyridinium chlorochromate In acetonitrile at 20℃; for 0.316667h; | 88% |
With 2,6-dicarboxypyridinium fluorochromate for 0.5h; | 85% |
Conditions | Yield |
---|---|
With silica gel In benzene for 3h; Heating; | 94% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 5 - 10℃; for 2h; Reagent/catalyst; Solvent; Autoclave; Large scale; | 93.6% |
1-phenyl-1,2-propanedione 2-oxime
1,2-diamino-benzene
2-methyl-3-phenylquinoxaline
Conditions | Yield |
---|---|
at 140℃; for 0.166667h; Microwave irradiation; neat (no solvent); | 93% |
In ethanol for 1.5h; | 75% |
Conditions | Yield |
---|---|
With silica gel In benzene for 3h; Heating; | 93% |
di-tert-butyl dicarbonate
1-phenyl-1,2-propanedione 2-oxime
2-N-(tert-butoxycarbonyl)amino-1-phenyl-1-propanone
Conditions | Yield |
---|---|
With indium; acetic acid In tetrahydrofuran for 18h; Heating; | 92% |
N,N-dibutylamino(isopropyl)phosphonohydrazide
1-phenyl-1,2-propanedione 2-oxime
Conditions | Yield |
---|---|
With silica gel In benzene for 4h; Heating; | 92% |
Conditions | Yield |
---|---|
With triethyl amine In methanol soln. of diamine and monooxime in CH3OH stirred at room temp. for 1 h, Ni salt and Et3N added successively, mixt. stirred at room temp. for 1 h; evapn. in air, solid filtered off, recrystd. from CH3CN/CH2Cl2, dried under vac. over fused CaCl2; elem. anal.; | 92% |
formaldehyd
1-phenyl-1,2-propanedione 2-oxime
DL-methionine
2-(4-Methyl-3-oxy-5-phenyl-imidazol-1-yl)-4-methylsulfanyl-butyric acid
Conditions | Yield |
---|---|
In ethanol Heating; | 87% |
benzoyl chloride
1-phenyl-1,2-propanedione 2-oxime
(E)-1-phenyl-2-(O-benzoyloxime)-1,2-propandione
Conditions | Yield |
---|---|
87% |
O,O-dipropyl thiophosphorohydrazide
1-phenyl-1,2-propanedione 2-oxime
Conditions | Yield |
---|---|
With anhydrous silica gel - Na2SO4 In acetonitrile for 2.8h; Reflux; | 87% |
phosphorohydrazidic acid diisopropyl ester
1-phenyl-1,2-propanedione 2-oxime
Conditions | Yield |
---|---|
With anhydrous silica gel - Na2SO4 In acetonitrile for 2.75h; Reflux; | 87% |
O,O-dipropylhydrazidophosphate
1-phenyl-1,2-propanedione 2-oxime
Conditions | Yield |
---|---|
With anhydrous silica gel - Na2SO4 In acetonitrile for 2.6h; Reflux; | 87% |
diphenyl phosphorohydrazidate
1-phenyl-1,2-propanedione 2-oxime
Conditions | Yield |
---|---|
With anhydrous silica gel - Na2SO4 In acetonitrile for 3.25h; Reflux; | 87% |
formaldehyd
1-phenyl-1,2-propanedione 2-oxime
glycine
(4-Methyl-3-oxy-5-phenyl-imidazol-1-yl)-acetic acid
Conditions | Yield |
---|---|
In ethanol Heating; | 85% |
Conditions | Yield |
---|---|
With silica gel In benzene for 3h; Heating; | 85% |
O,O-diisopropyl phosphorohydrazidothioate
1-phenyl-1,2-propanedione 2-oxime
Conditions | Yield |
---|---|
With anhydrous silica gel - Na2SO4 In acetonitrile for 3h; Reflux; | 84% |
formaldehyd
4-Aminosalicylic acid
1-phenyl-1,2-propanedione 2-oxime
2-Hydroxy-4-(4-methyl-3-oxy-5-phenyl-imidazol-1-yl)-benzoic acid
Conditions | Yield |
---|---|
In ethanol Heating; | 83% |
formaldehyd
1-phenyl-1,2-propanedione 2-oxime
phenylglycin
(4-Methyl-3-oxy-5-phenyl-imidazol-1-yl)-phenyl-acetic acid
Conditions | Yield |
---|---|
In ethanol Heating; | 83% |
phosphorohydrazidic acid diethyl ester
1-phenyl-1,2-propanedione 2-oxime
Conditions | Yield |
---|---|
With anhydrous silica gel - Na2SO4 In acetonitrile for 2.5h; Reflux; | 83% |
1-phenyl-1,2-propanedione 2-oxime
Conditions | Yield |
---|---|
With acetic acid at 20℃; | 83% |
formaldehyd
1-phenyl-1,2-propanedione 2-oxime
rac-Ala-OH
2-(4-Methyl-3-oxy-5-phenyl-imidazol-1-yl)-propionic acid
Conditions | Yield |
---|---|
In ethanol Heating; | 81% |
1-phenyl-1,2-propanedione 2-oxime
Conditions | Yield |
---|---|
Stage #1: 1-phenyl-1,2-propanedione 2-oxime With potassium hydroxide In methanol at 25℃; for 0.0833333h; Stage #2: diphenyl(trifluoromethanesulfonato)-λ3-iodane In methanol at 25℃; | 81% |
1-phenyl-1,2-propanedione 2-oxime
1-phenyl-1,2-propanedione 2-oxime 1-hydrazone
Conditions | Yield |
---|---|
With hydrazine hydrate In methanol for 27h; | 80% |
With hydrazine In ethanol |
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