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:40843-73-0
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inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
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inquiry1.In No Less 10 years exporting experience. you 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 Specializ
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inquiry4-(2,4-DICHLOROPHENOXY)PHENOL CAS:40843-73-0 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 org
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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
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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
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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:40843-73-0
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inquiryOur company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
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inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
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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
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
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inquiryWe are committed to providing our customers with the best products and services at the most competitive prices.Appearance:Powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary and sec
4-(2,4-DICHLOROPHENOXY)PHENOLAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
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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
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inquiryGood Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
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:any port in China
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inquiryKnown 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
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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
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:40843-73-0
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Cas:40843-73-0
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inquiryfactory,reasonable price Appearance:detailed see specifications Storage:Store in dry, dark and ventilated place. Package:according to the clients requirement Application:pharmaceutical intermediates Transportation:by courier,air or sea Port:S
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inquiryMore than 8 years chemical exporting experience. We have produced chemical more than 8 years., 90% products are for export . More than 8 years chemical exporting experience. best service and unbeatable price! Appearance:White powder Storage:Store i
Cas:40843-73-0
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inquiry1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi
United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat
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inquiryMolecular Formula C12H8Cl2O2 Molecular Weight 255.10 CAS Registry Number 40843-73-0 EINECS 255-106-1 Name4-(2,4-Dichlo…
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inquiryPhenol,4-(2,4-dichlorophenoxy)- Application:80071428
Cas:40843-73-0
Min.Order:1 Gram
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inquiry4-(2',4'-dichlorophenoxy)-phenol
Conditions | Yield |
---|---|
(i) Ac2O, (ii) aq. NaOH, MeOH; Multistep reaction; |
Conditions | Yield |
---|---|
Yield given. Multistep reaction; |
2,4-dichloro-4'-aminodiphenyl ether
4-(2',4'-dichlorophenoxy)-phenol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: (i) aq. HCl, AcOH, (ii) NaNO2, aq. HBF4 2: (i) Ac2O, (ii) aq. NaOH, MeOH View Scheme |
4-(2',4'-dichlorophenoxy)-phenol
(R,S)-2-chloropropionic acid
diclofop
Conditions | Yield |
---|---|
With sodium hydroxide; phosphoric acid In 5,5-dimethyl-1,3-cyclohexadiene; water | 99.5% |
Methyl 2-bromopropionate
4-(2',4'-dichlorophenoxy)-phenol
diclofop-methyl
Conditions | Yield |
---|---|
With potassium carbonate In acetone for 20h; Heating; | 94% |
ethyl (E)-4-bromopent-2-enoate
4-(2',4'-dichlorophenoxy)-phenol
Ethyl 4-[4(2,4-dichlorophenoxy)phenoxy](2)-pentenoate
Conditions | Yield |
---|---|
With sodium carbonate In N-methyl-acetamide | 85.2% |
3,5-dichloro-4-(3-bromopropyloxy)-1-(3,3-dichloro-2-propenyloxy)benzene
4-(2',4'-dichlorophenoxy)-phenol
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile for 1h; Reflux; | 83% |
4-(2',4'-dichlorophenoxy)-phenol
ethyl (S)-2-[[(4-methylphenyl)sulfonyl]oxy]propanoate
(+)-2-<4-(2.4-Dichlorphenoxy)-phenoxy>-propionsaeure-ethylester
Conditions | Yield |
---|---|
With potassium carbonate In cyclohexane for 17h; Heating / reflux; | 77% |
With potassium carbonate In acetonitrile for 21h; Heating; |
ethyl 4-bromo 2-pentenoate
4-(2',4'-dichlorophenoxy)-phenol
Ethyl 4-[4(2,4-dichlorophenoxy)phenoxy](2)-pentenoate
Conditions | Yield |
---|---|
With sodium carbonate |
4-(2',4'-dichlorophenoxy)-phenol
2-[4-(2,4-Dichloro-phenoxy)-phenoxy]-propionic acid 2-methoxy-ethyl ester
Conditions | Yield |
---|---|
(i) K2CO3, DMF, (ii) /BRN= 6287738/; Multistep reaction; |
4-(2',4'-dichlorophenoxy)-phenol
propionyl chloride
Propionic acid 4-(2,4-dichloro-phenoxy)-phenyl ester
Conditions | Yield |
---|---|
(i) aq. NaOH, toluene, (ii) /BRN= 385632/; Multistep reaction; |
4-(2',4'-dichlorophenoxy)-phenol
ethyl 2-phenyl-2-bromoacetate
[4-(2,4-Dichloro-phenoxy)-phenoxy]-phenyl-acetic acid
Conditions | Yield |
---|---|
(i) K2CO3, MeCOEt, (ii) aq. NaOH, MeOH; Multistep reaction; |
4-(2',4'-dichlorophenoxy)-phenol
2-chloro-propanoic acid, ethyl ester
D-(+)-2-[4-(2,4-dichlorophenoxy)-phenoxy]-propionic acid ethyl ester
Conditions | Yield |
---|---|
With potassium carbonate In butanone Heating; |
4-(2',4'-dichlorophenoxy)-phenol
ethyl 2-chloro-2-phenylacetate
[4-(2,4-Dichloro-phenoxy)-phenoxy]-phenyl-acetic acid
Conditions | Yield |
---|---|
(i) K2CO3, MeCOEt, (ii) aq. NaOH, MeOH; Multistep reaction; |
3-(1,3-dioxolan-2-yl)-phenylbromide
4-(2',4'-dichlorophenoxy)-phenol
Conditions | Yield |
---|---|
With pyridine; sodium hydride; copper(I) bromide 1.) DMF, 130 deg C, 15 min, 2.) DMF, reflux, 12 h; Multistep reaction; |
Methyl 2-bromopropionate
4-(2',4'-dichlorophenoxy)-phenol
Conditions | Yield |
---|---|
Yield given. Multistep reaction. Title compound not separated from byproducts; |
4-(2',4'-dichlorophenoxy)-phenol
1-Azidomethoxy-4-chloro-2-chloromethyl-benzene
Conditions | Yield |
---|---|
With potassium carbonate In ethanol 25 deg C, 1 h ; 65 deg C, 6 h; Yield given; |
6-chloro-2,4-dimethoxypyrimidine
4-(2',4'-dichlorophenoxy)-phenol
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide Substitution; |
4-(2',4'-dichlorophenoxy)-phenol
diclofop
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 94 percent / K2CO3 / acetone / 20 h / Heating 2: 89 percent / 33percent NaOH / methanol / 2.5 h / Heating View Scheme |
4-(2',4'-dichlorophenoxy)-phenol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 94 percent / K2CO3 / acetone / 20 h / Heating 2: 89 percent / 33percent NaOH / methanol / 2.5 h / Heating View Scheme | |
Multi-step reaction with 2 steps 1: K2CO3 / acetonitrile / 21 h / Heating 2: 33percent NaOH / 1.) CH3OH, 2.5 h, reflux View Scheme |
4-(2',4'-dichlorophenoxy)-phenol
L-(-)-2-<4-(2.4-Dichlorphenoxy)-phenoxy>propionsaeure
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 94 percent / K2CO3 / acetone / 20 h / Heating 2: 89 percent / 33percent NaOH / methanol / 2.5 h / Heating View Scheme | |
Multi-step reaction with 2 steps 1: 94 percent / K2CO3 / acetone / 20 h / Heating 2: 3.0 g / 33percent NaOH / methanol / 2.5 h / Heating View Scheme | |
Multi-step reaction with 2 steps 1: K2CO3 / acetonitrile / 21 h / Heating 2: 33percent NaOH / 1.) CH3OH, 2.5 h, reflux View Scheme |
4-(2',4'-dichlorophenoxy)-phenol
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 94 percent / K2CO3 / acetone / 20 h / Heating 2: 89 percent / 33percent NaOH / methanol / 2.5 h / Heating 4: 89 percent / diethyl ether View Scheme | |
Multi-step reaction with 3 steps 1: 94 percent / K2CO3 / acetone / 20 h / Heating 2: 3.0 g / 33percent NaOH / methanol / 2.5 h / Heating 3: 89 percent / diethyl ether View Scheme | |
Multi-step reaction with 3 steps 1: K2CO3 / acetonitrile / 21 h / Heating 2: 33percent NaOH / 1.) CH3OH, 2.5 h, reflux 3: 89 percent / diethyl ether View Scheme |
4-(2',4'-dichlorophenoxy)-phenol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) NaH, 2.) CuBr, pyridine / 1.) DMF, 130 deg C, 15 min, 2.) DMF, reflux, 12 h 2: 67 percent / Bu4NBr / H2O; toluene / 6 h / 25 °C View Scheme |
4-(2',4'-dichlorophenoxy)-phenol
4-Chloro-2-[4-(2,4-dichloro-phenoxy)-phenoxymethyl]-phenol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: K2CO3 / ethanol / 25 deg C, 1 h ; 65 deg C, 6 h 2: 88 percent / H2 / Pd/C / ethyl acetate / 25 °C View Scheme |
4-(2',4'-dichlorophenoxy)-phenol
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile; benzene |
t-butyl 2(R)-hydroxypropionate
4-(2',4'-dichlorophenoxy)-phenol
diethylazodicarboxylate
Conditions | Yield |
---|---|
With triphenylphosphine In tetrahydrofuran |
2-chloro-propionic acid methyl ester
4-(2',4'-dichlorophenoxy)-phenol
diclofop
Conditions | Yield |
---|---|
With sodium hydroxide In methanol; 5,5-dimethyl-1,3-cyclohexadiene; water |
4-(2',4'-dichlorophenoxy)-phenol
methyl 2-{[(4-methylphenyl)sulfonyl]oxy}propanoate
diclofop-methyl
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile |
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