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Cas:2142-71-4
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Min.Order:1 Kilogram
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Type:Trading Company
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Cas:2142-71-4
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiry2,3-DIMETHYLACETOPHENONE CAS:2142-71-4 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 i
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Min.Order:1 Gram
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Type:Lab/Research institutions
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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Min.Order:1 Kilogram
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Min.Order:100 Kilogram
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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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Cas:2142-71-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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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Cas:2142-71-4
Min.Order:100 Gram
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Type:Lab/Research institutions
inquiryProduct Name: 2,3-DIMETHYLACETOPHENONE Synonyms: 2,3-DIMETHYLACETOPHENONE;1-(2,3-Dimethylphenyl)ethanone;ETHANONE,1-(2,3-DIMETHYLPHENYL);1-(2,3-dimethylphenyl)ethan-1-one ;2,3-DiMethylphenylethanone;2,3-Dimethylacetophenone (Medetomidine Int
Cas:2142-71-4
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
FOB Price: $18.0 / 20.0
Type:Trading Company
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Cas:2142-71-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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Cas:2142-71-4
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
Cas:2142-71-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
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Cas:2142-71-4
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:2142-71-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHunan 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
Lower 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
Cas:2142-71-4
Min.Order:0
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Type:Lab/Research institutions
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
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Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
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Min.Order:0
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Type:Lab/Research institutions
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Type:Lab/Research institutions
inquiry2,3-DIMETHYLACETOPHENONE Application:2,3-DIMETHYLACETOPHENONE
Conditions | Yield |
---|---|
Stage #1: 3-chloro-o-xylene With ethylmagnesium bromide; magnesium; lithium chloride In tetrahydrofuran at 40 - 50℃; for 10h; Stage #2: acetic anhydride In tetrahydrofuran; toluene at -5 - 5℃; for 2h; Temperature; Inert atmosphere; | 79.2% |
Conditions | Yield |
---|---|
UV-irradiation; | 61% |
o-xylene
acetic acid
A
1-(2,3-dimethyl-phenyl)-ethanone
B
3,4-dimethylacetophenone
Conditions | Yield |
---|---|
With phosphorus pentoxide Title compound not separated from byproducts; | A 5% B n/a |
2,3-dimethylbenzoyl chloride
dimethylcadmium
1-(2,3-dimethyl-phenyl)-ethanone
Conditions | Yield |
---|---|
With diethyl ether |
Conditions | Yield |
---|---|
With thorium dioxide at 430 - 450℃; |
methyl magnesium iodide
2,3-dimethylbenzonitrile
1-(2,3-dimethyl-phenyl)-ethanone
Conditions | Yield |
---|---|
(i), (ii) aq. HCl; Multistep reaction; |
1-(3-Methyl-2-methylene-cyclohex-3-enyl)-ethanone
1-(2,3-dimethyl-phenyl)-ethanone
Conditions | Yield |
---|---|
palladium on activated charcoal at 200℃; for 5h; |
2-(1-ethoxyethoxy)-2-lithiopropanenitrile
A
1-(2,3-dimethyl-phenyl)-ethanone
B
3,4-dimethylacetophenone
Conditions | Yield |
---|---|
Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) diazotizing agent View Scheme |
1-(2,3-dimethyl-phenyl)-ethanone
Conditions | Yield |
---|---|
With hydrogenchloride; water In diethyl ether at 20℃; for 1h; Inert atmosphere; |
o-xylene
acetyl chloride
A
1-(2,3-dimethyl-phenyl)-ethanone
B
3,4-dimethylacetophenone
Conditions | Yield |
---|---|
With polystyrene supported aluminium triflate at 20℃; for 0.9h; Friedel-Crafts acylation; Neat (no solvent); regioselective reaction; |
1-(2,3-dimethylphenyl)ethanol
1-(2,3-dimethyl-phenyl)-ethanone
Conditions | Yield |
---|---|
With chromium(VI) oxide 2,3-Dimethyl-benzoylchlorid, Dimethylcadmium; |
1-(2,3-dimethyl-phenyl)-ethanone
(1-trityl-1H-imidazol-4-yl)magnesium bromide
4-<1-(2,3-dimethylphenyl)-1-hydroxyethyl>-1-(triphenylmethyl)imidazole
Conditions | Yield |
---|---|
Stage #1: (1-trityl-1H-imidazol-4-yl)magnesium bromide With lanthanum(III) chloride; SeCl3; tetrabutyl-ammonium chloride In tetrahydrofuran; diethyl ether at 20℃; for 0.5h; Schlenk technique; Inert atmosphere; Stage #2: 1-(2,3-dimethyl-phenyl)-ethanone With 18-crown-6 ether In tetrahydrofuran at 0 - 20℃; for 3h; Reagent/catalyst; Solvent; Temperature; Concentration; | 96.1% |
Conditions | Yield |
---|---|
86% |
1-(2,3-dimethyl-phenyl)-ethanone
1-(2,3-dimethylphenyl)ethanol
Conditions | Yield |
---|---|
With formic acid; (η6-C10H14)Ru(Ts-ampi)Cl; sodium formate In water at 82℃; for 0.0166667h; | 72% |
With diisobutylaluminium hydride |
1-(2,3-dimethyl-phenyl)-ethanone
2-(2,3-dimethylphenyl)-2-methyloxirane
Conditions | Yield |
---|---|
With potassium hydroxide at 30 - 50℃; for 7.5h; | 60.1% |
Conditions | Yield |
---|---|
With hydrogenchloride; amalgamated zinc |
1-(2,3-dimethyl-phenyl)-ethanone
benzaldehyde
2',3'-dimethyl-trans-chalcone
1-(2,3-dimethyl-phenyl)-ethanone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 86 percent 2: NaH / tetrahydrofuran 3: 75 °C View Scheme |
1-(2,3-dimethyl-phenyl)-ethanone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 86 percent 2: NaH / tetrahydrofuran View Scheme |
1-(2,3-dimethyl-phenyl)-ethanone
6,7-dimethyl-3-phenylindan-1-one
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 2: AlCl3; CS2 View Scheme |
1-(2,3-dimethyl-phenyl)-ethanone
1-(2,3-Dimethylphenyl)-1-(1H-imidazol-2-yl)ethanol
Conditions | Yield |
---|---|
Stage #1: 1-(diethoxymethyl)-1H-imidazole With n-butyllithium; N,N,N,N,-tetramethylethylenediamine In 2-methyltetrahydrofuran; hexane at -40 - -25℃; for 1h; Stage #2: 1-(2,3-dimethyl-phenyl)-ethanone In 2-methyltetrahydrofuran; hexane at 0 - 20℃; Product distribution / selectivity; |
1-(2,3-dimethyl-phenyl)-ethanone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: tetrabutyl-ammonium chloride; lanthanum(III) chloride; SeCl3 / diethyl ether; tetrahydrofuran / 0.5 h / 20 °C / Schlenk technique; Inert atmosphere 1.2: 3 h / 0 - 20 °C 2.1: triethylsilane; trifluoroacetic acid / dichloromethane / -10 - 20 °C 3.1: ethanol; isopropyl alcohol / 20 °C / Reflux View Scheme |
1-(2,3-dimethyl-phenyl)-ethanone
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: tetrabutyl-ammonium chloride; lanthanum(III) chloride; SeCl3 / diethyl ether; tetrahydrofuran / 0.5 h / 20 °C / Schlenk technique; Inert atmosphere 1.2: 3 h / 0 - 20 °C 2.1: triethylsilane; trifluoroacetic acid / dichloromethane / -10 - 20 °C 3.1: ethanol; isopropyl alcohol / 20 °C / Reflux 4.1: sodium hydroxide / water / pH 8.5 View Scheme |
1-(2,3-dimethyl-phenyl)-ethanone
dexmedetomidine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: tetrabutyl-ammonium chloride; lanthanum(III) chloride; SeCl3 / diethyl ether; tetrahydrofuran / 0.5 h / 20 °C / Schlenk technique; Inert atmosphere 1.2: 3 h / 0 - 20 °C 2.1: triethylsilane; trifluoroacetic acid / dichloromethane / -10 - 20 °C View Scheme |
1-(2,3-dimethyl-phenyl)-ethanone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: acetic acid / ethanol / 0.5 h / Reflux 2.1: trichlorophosphate / 0.5 h / 0 °C 2.2: 0 - 20 °C View Scheme |
1-(2,3-dimethyl-phenyl)-ethanone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: acetic acid / ethanol / 0.5 h / Reflux 2.1: trichlorophosphate / 0.5 h / 0 °C 2.2: 0 - 20 °C 3.1: sodium ethanolate / ethanol / 13 h / Reflux View Scheme |
1-(2,3-dimethyl-phenyl)-ethanone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: acetic acid / ethanol / 0.5 h / Reflux 2.1: trichlorophosphate / 0.5 h / 0 °C 2.2: 0 - 20 °C 3.1: sodium ethanolate / ethanol / 13 h / Reflux View Scheme |
1-(2,3-dimethyl-phenyl)-ethanone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: acetic acid / ethanol / 0.5 h / Reflux 2.1: trichlorophosphate / 0.5 h / 0 °C 2.2: 0 - 20 °C View Scheme |
Conditions | Yield |
---|---|
With acetic acid In ethanol for 0.5h; Reflux; |
Conditions | Yield |
---|---|
With acetic acid In ethanol for 0.5h; Reflux; |
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