DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:3919-74-2
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Min.Order:1 Kilogram
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inquiry3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid CAS:3919-74-2 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates
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Cas:3919-74-2
Min.Order:10 Gram
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Min.Order:10 Kilogram
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Cas:3919-74-2
Min.Order:1 Gram
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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
FOB Price: $1.5
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Cas:3919-74-2
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Cas:3919-74-2
Min.Order:1 Metric Ton
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Type:Trading Company
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Type:Trading Company
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Cas:3919-74-2
Min.Order:0
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Type:Manufacturers
inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:3919-74-2
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Cas:3919-74-2
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Type:Manufacturers
inquiryIndependent research and development of impurities, familiar with the market and impurity characteristics; We can ship out on the same day if the products are in stock; Focus on impurity development of new products in the market; Expert in customizi
Cas:3919-74-2
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Cas:3919-74-2
Min.Order:0
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Type:Trading Company
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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Cas:3919-74-2
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inquiry(3-(2-chloro-6-fluorophenyl)-5-methylisoxazol-4-yl)methanol
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Conditions | Yield |
---|---|
Stage #1: (3-(2-chloro-6-fluorophenyl)-5-methylisoxazol-4-yl)methanol With potassium permanganate; disodium hydrogenphosphate In methanol; water at 25℃; Continuous flow conditions; Sonication; Stage #2: With hydrogenchloride; sodium thiosulfate; sodium chloride In methanol; water; ethyl acetate | 87% |
2-chloro-6-fluoro-N-hydroxybenzene-1-carbonimidoyl chloride
acetoacetic acid methyl ester
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Conditions | Yield |
---|---|
With ethanol; triethylamine at 5℃; | 72% |
methyl 3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylate
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Conditions | Yield |
---|---|
With potassium hydroxide In ethanol | |
With water; sodium hydroxide In methanol for 1h; pH=11 - 13; Reflux; | |
With water; sodium hydroxide In ethanol at 60℃; for 24h; | |
With sodium hydroxide In water for 3h; |
2-chloro-6-fluorobenzaldehyde
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: (i) NH2OH, (ii) Cl2, CHCl3, (iii) /BRN= 506727/, MeOH 2: aq. KOH / ethanol View Scheme | |
Multi-step reaction with 4 steps 1.1: hydroxylamine sulfate / methanol / 0.5 h 1.2: 0.5 h / pH 8 - 9 / Reflux 2.1: chlorine / methanol / 0 - 5 °C 3.1: sodium hydroxide / methanol / 0.5 h / 0 - 5 °C / pH 10 3.2: 2 h / 0 - 20 °C / pH 9 4.1: water; sodium hydroxide / methanol / 1 h / pH 11 - 13 / Reflux View Scheme | |
Multi-step reaction with 3 steps 1: sodium carbonate; hydroxylamine hydrochloride / ethanol; water / 2 h / 20 °C 2: pyridine; N-chloro-succinimide / chloroform / 1.5 h / 20 °C 3: ethanol; triethylamine / 5 °C View Scheme |
2-chloro-6-fluoro-N-hydroxybenzene-1-carbonimidoyl chloride
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: sodium hydroxide / methanol / 0.5 h / 0 - 5 °C / pH 10 1.2: 2 h / 0 - 20 °C / pH 9 2.1: water; sodium hydroxide / methanol / 1 h / pH 11 - 13 / Reflux View Scheme |
N-[(2-chloro-6-fluorophenyl)methylidene]hydroxylamine
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: chlorine / methanol / 0 - 5 °C 2.1: sodium hydroxide / methanol / 0.5 h / 0 - 5 °C / pH 10 2.2: 2 h / 0 - 20 °C / pH 9 3.1: water; sodium hydroxide / methanol / 1 h / pH 11 - 13 / Reflux View Scheme | |
Multi-step reaction with 2 steps 1: pyridine; N-chloro-succinimide / chloroform / 1.5 h / 20 °C 2: ethanol; triethylamine / 5 °C View Scheme |
2-chloro-6-fluorobenzaldehyde
acetoacetic acid methyl ester
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Conditions | Yield |
---|---|
Stage #1: 2-chloro-6-fluorobenzaldehyde With hydroxylamine sulfate In methanol at 20 - 40℃; for 1h; Stage #2: With chlorine; sodium carbonate; triethylamine In methanol at 0 - 20℃; for 24h; pH=~ 9.5; Inert atmosphere; Stage #3: acetoacetic acid methyl ester With sodium carbonate In methanol pH=~ 7 - 7.5; |
ethyl 3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylate
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Conditions | Yield |
---|---|
With water; sodium hydroxide In ethanol at 60℃; for 24h; |
floxacillin
A
carbon dioxide
C
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Conditions | Yield |
---|---|
With potassium tellurite; sulfuric acid at 14.84℃; Kinetics; Thermodynamic data; Temperature; |
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Conditions | Yield |
---|---|
With phosphorus pentachloride at 45℃; for 1h; | 88% |
With phosphorus pentachloride In toluene | |
With phosphorus pentachloride In toluene |
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxamide
Conditions | Yield |
---|---|
(i) SOCl2, (ii) NH3, acetone; Multistep reaction; | |
Multi-step reaction with 2 steps 1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 1 h / Reflux 2: sodium carbonate; ammonium hydroxide / water; diethyl ether / 3.17 h / 0 - 25 °C View Scheme |
(2-chloro-6-fluorophenyl)methanol
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
(2-chloro-6-fluoro-phenyl)methyl N-(3-(2-chloro-6-fluoro-phenyl)-5-methyl-1,2-oxazol-4-yl)carbamate
Conditions | Yield |
---|---|
With diphenyl phosphoryl azide; triethylamine In 1,4-dioxane Heating; |
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Prop-2-ynyl 3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: phosphorus pentachloride / 1 h / 45 °C 2: triethylamine / dichloromethane / 2 h / 0 - 20 °C View Scheme |
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
(1-(2-morpholino-2-oxoethyl)-1H-1,2,3-triazol-4-yl)methyl 3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4-caroboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: phosphorus pentachloride / 1 h / 45 °C 2: triethylamine / dichloromethane / 2 h / 0 - 20 °C 3: copper(ll) sulfate pentahydrate; sodium L-ascorbate / water; tert-butyl alcohol / 20 °C View Scheme |
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
(1-benzyl-1H-1,2,3-triazol-4-yl)methyl 3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: phosphorus pentachloride / 1 h / 45 °C 2: triethylamine / dichloromethane / 2 h / 0 - 20 °C 3: copper(ll) sulfate pentahydrate; sodium L-ascorbate / water; tert-butyl alcohol / 20 °C View Scheme |
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
(1-(4-(1,3-dioxoisoindolin-2-yl)butyl)-1H-1,2,3-triazol-4-yl)methyl 3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: phosphorus pentachloride / 1 h / 45 °C 2: triethylamine / dichloromethane / 2 h / 0 - 20 °C 3: copper(ll) sulfate pentahydrate; sodium L-ascorbate / water; tert-butyl alcohol / 20 °C View Scheme |
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
(1-butyl-1H-1,2,3-triazol-4yl)methyl 3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: phosphorus pentachloride / 1 h / 45 °C 2: triethylamine / dichloromethane / 2 h / 0 - 20 °C 3: copper(ll) sulfate pentahydrate; sodium L-ascorbate / water; tert-butyl alcohol / 20 °C View Scheme |
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
(1-allyl-1H-1,2,3-triazol-4-yl)methyl 3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4 carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: phosphorus pentachloride / 1 h / 45 °C 2: triethylamine / dichloromethane / 2 h / 0 - 20 °C 3: copper(ll) sulfate pentahydrate; sodium L-ascorbate / water; tert-butyl alcohol / 20 °C View Scheme |
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: triethylamine / dichloromethane / 0.67 h / -5 - 0 °C 2.1: 30 - 35 °C 2.2: 1 h / -5 - 0 °C View Scheme |
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Flucloxacillin sodium
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: triethylamine / dichloromethane / 0.67 h / -5 - 0 °C 2.1: 30 - 35 °C 2.2: 1 h / -5 - 0 °C 3.1: sodium isooctanoate / acetone; water; ethyl acetate / 3 h / 20 - 25 °C View Scheme |
pivaloyl chloride
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at -5 - 0℃; for 0.666667h; Time; |
di(benzothiazol-2-yl)disulfide
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Conditions | Yield |
---|---|
With triethylamine; triethyl phosphite In dichloromethane at 5 - 15℃; Large scale; |
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 1 h / Reflux 2: sodium carbonate; ammonium hydroxide / water; diethyl ether / 3.17 h / 0 - 25 °C 3: Lawessons reagent / 1,4-dioxane / 4 h / Reflux View Scheme |
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 1 h / Reflux 2: sodium carbonate; ammonium hydroxide / water; diethyl ether / 3.17 h / 0 - 25 °C 3: Lawessons reagent / 1,4-dioxane / 4 h / Reflux 4: water / 24 h / Reflux View Scheme |
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Conditions | Yield |
---|---|
Stage #1: 3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid With thionyl chloride for 3h; Reflux; Stage #2: With hydrazine hydrate In 1,4-dioxane at 25℃; for 2h; |
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: thionyl chloride / 3 h / Reflux 1.2: 2 h / 25 °C 2.1: 6 h / 140 °C / Microwave irradiation View Scheme |
thiazolidine-2-one
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Conditions | Yield |
---|---|
Stage #1: 3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 0.333333h; Stage #2: thiazolidine-2-one In dichloromethane at 20℃; |
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: thionyl chloride; N,N-dimethyl-formamide / dichloromethane / 40 °C 2: potassium carbonate / toluene / 0.42 h / 40 °C / Microwave irradiation View Scheme |
3-(2-chloro-6-flourophenyl)-5-methyl-isoxazole-4-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: thionyl chloride; N,N-dimethyl-formamide / dichloromethane / 40 °C 2: potassium carbonate / toluene / 0.42 h / 40 °C / Microwave irradiation View Scheme |
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