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
Cas:2976-74-1
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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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Cas:2976-74-1
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inquiryHigh quality and best price of Acetic acid,2-(2,3-dichlorophenoxy)- from Henan Tianfu Chemical: Henan Tianfu Chemical Co.,LTD was built in 2009 with an ISO certificate in the past 5 years, we have grown up as a famous fine chemicals supplier in c
Cas:2976-74-1
Min.Order:1 Kilogram
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Cas:2976-74-1
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
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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:2976-74-1
Min.Order:1 Kilogram
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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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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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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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inquiryProduct name: 2,3-Dichlorophenoxyacetic Acid CAS No.: 2976-74-1 Molecule Formula:C8H5Cl2O3 Molecule Weight:220.03 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING ITEMS
Cas:2976-74-1
Min.Order:1 Kilogram
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inquiryProduct Name: 2,3-DICHLOROPHENOXYACETIC ACID Synonyms: 2,3-D;2,3-DICHLOROPHENOXYACETIC ACID;2,3-Dichlorophenoxyacetic acid, 97+%;2,3-d (iso);2,3-d solution;2,3-Dichlorophenoxyacetic acid 98%;2,3-Dichlorophenoxyaceticacid98%;2-(2,3-Dichloropheno
Cas:2976-74-1
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Cas:2976-74-1
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryShanghai Massive Chemical Technology Co., Ltd. is engaged in development, production and marketing Specialty Chemicals to satisfy the changing needs of the chemical industry. We specialize in manufacturing high quality of Advanced Intermediates, Sp
Cas:2976-74-1
Min.Order:1 Gram
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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
R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:2976-74-1
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inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
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
Cas:2976-74-1
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inquiryAmoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
Acetic acid,2-(2,3-dichlorophenoxy)- cas 2976-74-1Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:2976-74-1
Min.Order:0
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Type:Other
inquiryBest quality with low priceAppearance:beige crystalline powder and needles Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
Cas:2976-74-1
Min.Order:0
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Type:Lab/Research institutions
inquirylaboratory Application:Synthetic building block
Cas:2976-74-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.Appearance:White powder Storage:keep sealed and keep from direct light Package:According client's requirements Application:pharmaceutica
Cas:2976-74-1
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inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical
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Cas:2976-74-1
Min.Order:10 Milligram
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inquiry2,3-dichlorophenol
chloroacetic acid ethyl ester
2,3-dichlorophenoxyacetic acid
Conditions | Yield |
---|---|
Stage #1: 2,3-dichlorophenol; chloroacetic acid ethyl ester With potassium carbonate; potassium iodide In water; N,N-dimethyl-formamide at 100℃; for 0.0666667h; Microwave irradiation; Stage #2: With sodium hydroxide for 0.0833333h; Microwave irradiation; | 91% |
Conditions | Yield |
---|---|
With sodium hydroxide In water at 110 - 120℃; for 3h; | 77% |
With sodium hydroxide Alkylation; Heating; | |
With sodium hydroxide |
(2,3-dichloro-phenoxy)-acetic acid amide
2,3-dichlorophenoxyacetic acid
Conditions | Yield |
---|---|
With sodium hydroxide |
Conditions | Yield |
---|---|
With ethanol anschliessend Erwaermen mit wss. Natronlauge; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aq. NaOH solution; isopropyl alcohol 2: aq. NaOH solution View Scheme | |
Multi-step reaction with 2 steps 1: potassium carbonate / dimethyl sulfoxide 2: sodium hydroxide View Scheme | |
Multi-step reaction with 2 steps 1.1: potassium carbonate / N,N-dimethyl-formamide / 1 h / 50 °C 1.2: 12 h / 50 °C 2.1: lithium hydroxide / methanol; water / 12 h / 50 °C View Scheme |
(dichloro-2,3 phenoxy)acetate d'ethyle
2,3-dichlorophenoxyacetic acid
Conditions | Yield |
---|---|
alkaline hydrolysis; | |
Stage #1: (dichloro-2,3 phenoxy)acetate d'ethyle With sodium hydroxide Stage #2: With hydrogenchloride |
Conditions | Yield |
---|---|
Stage #1: 2,3-dichlorophenol; ethyl bromoacetate With potassium carbonate In dimethyl sulfoxide at 50℃; for 6h; Stage #2: With water; sodium hydroxide In acetone at 50℃; for 3h; Stage #3: With hydrogenchloride In water at 25℃; pH=1 - 2; |
Conditions | Yield |
---|---|
With lithium hydroxide In methanol; water at 50℃; for 12h; |
2,3-dichlorophenoxyacetic acid
camptothecin
camptothecin-20-O-2,3-dichlorophenoxyacetate
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 20h; | 86.5% |
2,3-dichlorophenoxyacetic acid
4-amino-6-benzyl-3-mercapto-1,2,4-triazine-5(4H)-one
Conditions | Yield |
---|---|
With trichlorophosphate for 5h; Heating; | 86% |
2,3-dichlorophenoxyacetic acid
4-amino-6-methyl-3-thio-1,2,4-triazin-5-one
Conditions | Yield |
---|---|
With trichlorophosphate for 5h; Condensation; Cyclization; Heating; | 78% |
2,3-dichlorophenoxyacetic acid
4-amino-3,4-dihydro-6-phenyl-3-thioxo-1,2,4-triazin-5(2H)-one
Conditions | Yield |
---|---|
With trichlorophosphate for 5h; Condensation; Cyclization; Heating; | 73% |
Conditions | Yield |
---|---|
With triethylamine; 2-hydroxy-2-methylpropanenitrile; 1,1'-carbonyldiimidazole In dichloromethane at 25℃; for 12h; | 72% |
Conditions | Yield |
---|---|
With NaOH In acetonitrile byproducts: NaCl, H2O; stoich., phenoxyalkanoic acid in CH3CN treated with NaOH, stirred for 30min, treated with FeCl3*6H2O in CH3CN and bipy in CH3CN dropwise, stirr ed for 30 min; concd., crystd. for 4 d, elem. anal.; | 65% |
Conditions | Yield |
---|---|
With NaOH In methanol byproducts: NaCl, H2O; the acid was dissolved in MeOH and neutralized with NaOH, stirring for 30 min, 0.5 equiv. Fe-salt was dropwise added in MeOH; soln. was concd. and left to slowly evaporate for a week, elem. anal.; | 30% |
2,3-dichlorophenoxyacetic acid
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; HATU In DMF (N,N-dimethyl-formamide) | 27% |
2,3-dichlorophenoxyacetic acid
1,2-diamino-benzene
2-(2,3-Dichloro-phenoxymethyl)-1H-benzoimidazole
Conditions | Yield |
---|---|
With hydrogenchloride Heating; | 10% |
Conditions | Yield |
---|---|
In ethanol at 110℃; for 0.333333h; |
2,3-dichlorophenoxyacetic acid
(+/-)-cis-N-methyl-2-(1-pyrrolidinyl)cyclohexylamine
2-(2,3-Dichloro-phenoxy)-N-methyl-N-((1R,2S)-2-pyrrolidin-1-yl-cyclohexyl)-acetamide
Conditions | Yield |
---|---|
With pyridine; dicyclohexyl-carbodiimide In dichloromethane Ambient temperature; |
2,3-dichlorophenoxyacetic acid
Conditions | Yield |
---|---|
With sulfuric acid In water at 20℃; |
2,3-dichlorophenoxyacetic acid
ethanolamine
2-(2,3-dichlorophenoxy)-N-(2-hydroxyethyl)acetamide
Conditions | Yield |
---|---|
With 1,1'-carbonyldiimidazole 1) r.t, THF, 30 min, 2) - 50 deg C, THF; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
In ethanol at 110℃; for 0.333333h; |
Conditions | Yield |
---|---|
With sulfuric acid Condensation; |
2,3-dichlorophenoxyacetic acid
(2,3-dichlorophenoxy)acetyl chloride
Conditions | Yield |
---|---|
With thionyl chloride | |
With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 20℃; for 1h; | |
With thionyl chloride for 4h; Reflux; |
2,3-dichlorophenoxyacetic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: (COCl)2; DMF / CH2Cl2 / 1 h / 20 °C 2: pyridine / CH2Cl2 / 20 °C View Scheme |
2,3-dichlorophenoxyacetic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: SOCl2 2: 78 percent / benzene / 0.5 h View Scheme |
2,3-dichlorophenoxyacetic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: SOCl2 2: 78 percent / benzene / 0.5 h View Scheme |
2,3-dichlorophenoxyacetic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sulfuric acid / H2O / 20 °C 2: sulfuric acid / H2O / 20 °C View Scheme |
2,3-dichlorophenoxyacetic acid
2-<(2,3-dichlorophenyl)amino>ethanol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1) N,N'-carbonyldiimidazole / 1) r.t, THF, 30 min, 2) - 50 deg C, THF 2: 1) KH, 18-crown-6, 2) H2O / 1) THF, -20 to 0 deg C, 1 h, 2) THF View Scheme |
2,3-dichlorophenoxyacetic acid
2-Fluorobenzoyl chloride
4-(2-fluorobenzoyl)-2,3-dichlorophenoxy acetic acid
Conditions | Yield |
---|---|
With hydrogenchloride; carbon disulfide; aluminium trichloride In water |
2,3-dichlorophenoxyacetic acid
Conditions | Yield |
---|---|
With CH3ONa In methanol treatment of ligand with NaOMe, then with CuCl2; |
Conditions | Yield |
---|---|
With NaOCH3 In methanol elem. anal.; |
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