Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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:1965-09-9
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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
Cas:1965-09-9
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
Cas:1965-09-9
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
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
Cas:1965-09-9
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryProduct name: 4,4'-Oxydiphenol CAS NO.: 1965-09-9 MF: C12H10O3 Content: 99% Appearance:White powder Storage:Store in cool and dry place, away from sun light. Package:25kg/drum Application:Ph
1.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
Cas:1965-09-9
Min.Order:1 Gram
Negotiable
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
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
J&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
Cas:1965-09-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry4,4'-OxydiphenolAppearance:off-white amorphous powder Storage:keep in dry and ventilated Package:according to customers' requirements Application:1965/9/9 Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF or CNF ect...)or
Hangzhou Huarong Pharm Co., Ltd. established since 2009 , has been always focusing on supplying products and services to our clients in the field of small molecule drug. Huarong Pharm has built platforms for the research, development and manufac
Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:1965-09-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct name: 4,4’-Oxydiphenol CAS No.:1965-09-9 Molecule Formula:C12H10O3 Molecule Weight:202.20 Purity: 99% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING ITEMS
Cas:1965-09-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryGMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an
High 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
Superior quality, moderate price & quick delivery. Appearance:white powder Storage:stored in a cool, dry and ventilated place to provent sun and rain Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediate
We 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
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:1965-09-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryJinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
1.High quality : the purity is 99% min . through multiple producing procedures. 2.Competitive price : low price because of our skilled production technolpgy ,save the production cost at most , and give big profit room to our customers564.Safe and fa
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
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
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:1965-09-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirygood quality, competitive price, thoughtful after sale serviceAppearance:White to Off-White Solid Storage:Keep it in dry,shady and cool place Package:as your requirement Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by Sea
4,4'-Oxydiphenol cas 1965-09-9Appearance: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 priceAppearance:off-white amorphous powder Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
Trimeric sodium phosphate detergent auxiliary agent is a kind of excellent properties, is one of the biggest component of detergent consumption during the production, it has four aspects: 1, chelation of heavy metal ions, heavy metal ions in the wate
Large-scale production Application:Intermediate
Cas:1965-09-9
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
Stage #1: 4,4'-dibromodiphenyl ether With N,N′-bis(2,4,6-trimethylphenyl)oxalamide; acetophenone; sodium hydroxide In dimethyl sulfoxide at 130℃; for 7h; Stage #2: With carbon dioxide; pyrographite at 80℃; for 3h; pH=9; Reagent/catalyst; pH-value; | 87% |
With sodium hydroxide; copper at 210℃; | |
With water; sodium hydroxide Large scale; |
Conditions | Yield |
---|---|
Stage #1: 4,4'-oxydiphenylene diamine With sulfuric acid; sodium nitrite at 0℃; Stage #2: With sulfuric acid In nitrobenzene at 130℃; for 0.666667h; Temperature; Solvent; | 81.2% |
With uranyl nitrate hydrate; water; trifluoroacetic acid In acetonitrile for 48h; Irradiation; Inert atmosphere; | 44% |
Diazotization; | |
Diazotization; |
Conditions | Yield |
---|---|
With Amberlyst-15; air In toluene at 100℃; for 24h; Reagent/catalyst; Solvent; Temperature; Time; | A 7% B 71% |
Multi-step reaction with 2 steps 1: Amberlyst-15 / acetonitrile / 24 h / 50 °C 2: Amberlyst-15 / toluene / 17 h / 100 °C View Scheme |
Conditions | Yield |
---|---|
With Amberlyst-15 In toluene at 100℃; for 17h; | A n/a B 52% |
Conditions | Yield |
---|---|
With Amberlyst-15 In toluene at 100℃; for 144h; | 48% |
With Dowex (50x8x400) at 120℃; for 0.416667h; Microwave irradiation; | 41% |
With 3-methylbutyric acid; zinc(II) chloride |
(4,4'-diacetoxydiphenyl) ether
4,4'-dihydroxydiphenyl ether
Conditions | Yield |
---|---|
With sodium hydroxide In methanol; water for 2h; | 25% |
Conditions | Yield |
---|---|
With sodium hydroxide; copper at 210℃; |
Conditions | Yield |
---|---|
With hydrogen bromide; acetic anhydride | |
With hydrogen bromide; acetic acid at 140℃; | |
With aluminium trichloride; xylene | |
With hydrogen bromide at 160℃; for 16h; |
2-monochlorophenol
A
p-cresol
B
4,4'-dihydroxydiphenyl ether
C
ortho-cresol
D
phenol
Conditions | Yield |
---|---|
With potassium hydroxide In water at 440℃; under 195016 Torr; Product distribution; Further Variations:; Reagents; |
4-(4-hydroxyphenoxy)benzaldehyde
4,4'-dihydroxydiphenyl ether
Conditions | Yield |
---|---|
With 3-chloro-benzenecarboperoxoic acid Baeyer-Villiger oxidation; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: K2CO3 / N,N-dimethyl-acetamide / Heating 2: mCPBA View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: K2CO3 / N,N-dimethyl-acetamide / Heating 2: mCPBA View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: copper; hydrogen / 200 °C 2: AlCl3; xylene View Scheme | |
Multi-step reaction with 2 steps 1: copper; copper (II)-acetate / 190 - 200 °C 2: aqueous HBr; acetic acid / 140 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: copper; hydrogen / 200 °C 2: AlCl3; xylene View Scheme | |
Multi-step reaction with 2 steps 1: copper; copper (II)-acetate / 190 - 200 °C 2: aqueous HBr; acetic acid / 140 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: copper 2: aqueous HBr; acetic acid anhydride View Scheme |
bis(4-iodophenyl) ether
4,4'-dihydroxydiphenyl ether
Conditions | Yield |
---|---|
With sodium hydroxide; copper; copper(I) chloride In water | 33.5 g (83%) |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Amberlyst-15; air / toluene / 24 h / 100 °C 2: Amberlyst-15 / toluene / 144 h / 100 °C View Scheme | |
Multi-step reaction with 3 steps 1: sodium hypochlorite solution; sulfuric acid / water / 3 h / 20 °C 2: Amberlyst 15 / toluene / 1.5 h / 100 °C 3: Amberlyst-15 / toluene / 144 h / 100 °C View Scheme | |
Multi-step reaction with 3 steps 1: sodium hypochlorite solution; sulfuric acid / water / 3 h / 20 °C 2: Amberlyst-15 / 1,4-dioxane / 0.08 h / 100 °C 3: Amberlyst-15 / toluene / 144 h / 100 °C View Scheme | |
Multi-step reaction with 3 steps 1: Amberlyst-15 / acetonitrile / 24 h / 50 °C 2: Amberlyst-15 / toluene / 17 h / 100 °C 3: Amberlyst-15 / toluene / 144 h / 100 °C View Scheme |
3(R),5(R)-trihydroxycyclohexanone
4,4'-dihydroxydiphenyl ether
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Amberlyst 15 / toluene / 1.5 h / 100 °C 2: Amberlyst-15 / toluene / 144 h / 100 °C View Scheme | |
Multi-step reaction with 2 steps 1: Amberlyst-15 / 1,4-dioxane / 0.08 h / 100 °C 2: Amberlyst-15 / toluene / 144 h / 100 °C View Scheme |
4-chloro-phenol
A
4,4'-dihydroxydiphenyl ether
B
hydroxyquinone
C
hydroquinone
D
p-benzoquinone
Conditions | Yield |
---|---|
With xH2O*Mg0.1Zn6(Si7.9Al0.1)O20(OH)4 at 25℃; Quantum yield; Kinetics; Reagent/catalyst; Irradiation; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 5 h / 20 °C 2: sodium hydroxide / methanol; water / 2 h View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: aluminum (III) chloride / dichloromethane / 24 h / 0 °C 2: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 5 h / 20 °C 3: sodium hydroxide / methanol; water / 2 h View Scheme |
Conditions | Yield |
---|---|
With hydrogen In dodecane at 200℃; under 15001.5 Torr; for 2h; | 99.9% |
With rhodium contaminated with carbon; N-methyldiethanolamine trifluoromethanesulfonate; hydrogen at 120℃; under 30003 Torr; for 6h; Autoclave; | 91.5% |
With carbon nanotubes-supported ruthenium; hydrogen In dodecane; water at 220℃; under 37503.8 Torr; for 3h; Autoclave; | 64 %Chromat. |
With hydrogen at 130℃; under 15001.5 Torr; for 6h; Ionic liquid; Autoclave; Schlenk technique; | 99.4 %Chromat. |
4,4'-dihydroxydiphenyl ether
Conditions | Yield |
---|---|
97% |
4,4'-dihydroxydiphenyl ether
tert-butyldimethylsilyl chloride
Conditions | Yield |
---|---|
With 1H-imidazole In dichloromethane at 20℃; | 96% |
With 1H-imidazole; dmap In dichloromethane; N,N-dimethyl-formamide for 3h; | 93% |
4,4'-dihydroxydiphenyl ether
(4,4'-diacetoxydiphenyl) ether
Conditions | Yield |
---|---|
With acetic anhydride; sulfuric acid at 20℃; for 2h; | 95.4% |
4,4'-dihydroxydiphenyl ether
Conditions | Yield |
---|---|
With sodium hydroxide In butanone at 100℃; for 3h; | 95% |
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 0 - 20℃; for 48h; Inert atmosphere; | 93% |
Stage #1: 4,4'-dihydroxydiphenyl ether With pyridine In dichloromethane at 0℃; for 0.166667h; Inert atmosphere; Stage #2: trifluoromethylsulfonic anhydride In dichloromethane at 0℃; Inert atmosphere; | 82% |
4,4'-dihydroxydiphenyl ether
1-(4-fluorophenyl)ethanone
bis[p-(p-acetylphenoxy)phenyl]ether
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl acetamide Heating; | 89% |
Conditions | Yield |
---|---|
With 2-Picolinic acid; potassium phosphate; copper(l) iodide In dimethyl sulfoxide at 140℃; for 72h; Inert atmosphere; | 89% |
formaldehyd
4,4'-dihydroxydiphenyl ether
dimethyl amine
2,5,2',5'-tetra(dimethylaminemethylene)-4,4'-dihydroxydiphenylether
Conditions | Yield |
---|---|
In ethanol; water for 3h; Mannich reaction; Heating; | 88% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20 - 70℃; for 0.108333h; Inert atmosphere; | 88% |
Conditions | Yield |
---|---|
With potassium hydroxide In acetone for 16h; Heating; | 86% |
4,4'-dihydroxydiphenyl ether
pentafluorobenzoylchloride
4,4'-bis(2,3,4,5,6-pentafluorobenzoyloxy)diphenyl ether
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 10 - 20℃; | 86% |
Conditions | Yield |
---|---|
Stage #1: 4,4'-dihydroxydiphenyl ether; 2-(4-chlorobenzoyl)benzoic acid With potassium carbonate In N,N-dimethyl acetamide; toluene Heating; Stage #2: With potassium carbonate In N,N-dimethyl acetamide at 170℃; for 12h; | 85% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 80℃; | 83.6% |
Conditions | Yield |
---|---|
With potassium carbonate In ethanol at 90℃; for 24h; | 82.9% |
Conditions | Yield |
---|---|
With potassium carbonate In ethanol at 90℃; for 24h; | 81.5% |
morpholine
formaldehyd
4,4'-dihydroxydiphenyl ether
3,3'-di(morpholin-4-ylmethyl)-4,4'-dihydroxy diphenyl ether
Conditions | Yield |
---|---|
Stage #1: morpholine; 4,4'-dihydroxydiphenyl ether In toluene at 25℃; for 0.5h; Stage #2: formaldehyd In toluene at 80℃; for 9h; Stage #3: morpholine; formaldehyd In toluene at 80℃; for 8.16667h; | 81.2% |
4,4'-dihydroxydiphenyl ether
tert-butyl N-({[(tert-butoxy)carbonyl]amino}methanethioyl)carbamate
A
1,3-di(tert-butoxycarbonyl)-2-[4-(4-hydroxyphenoxy)phenyl]isourea
B
4,4'-bis[N,N'-di(tert-butoxycarbonyl)isoureido]diphenyl ether
Conditions | Yield |
---|---|
With triethylamine; mercury dichloride In dichloromethane at 0 - 20℃; for 16h; | A 77% B 5% |
With triethylamine; mercury dichloride In dichloromethane at 0 - 20℃; for 21h; | A 4% B 67% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl acetamide Heating; | 76% |
Conditions | Yield |
---|---|
With water In toluene at 80℃; for 5h; | 75% |
4,4'-dihydroxydiphenyl ether
Conditions | Yield |
---|---|
With fluorosulfonyl fluoride; triethylamine In dichloromethane at 20℃; for 12h; | 75% |
(E)-3-[4-[6-(2-methylprop-2-enoyloxy)hexoxy]phenyl]prop-2-enoic acid
4,4'-dihydroxydiphenyl ether
Conditions | Yield |
---|---|
With benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; triethylamine In N,N-dimethyl-formamide at 20℃; for 24h; | 70% |
Conditions | Yield |
---|---|
A 68% B n/a | |
A n/a B 7% |
Conditions | Yield |
---|---|
With 2-Picolinic acid; potassium phosphate; copper(l) iodide In dimethyl sulfoxide at 90℃; for 24h; Inert atmosphere; | 65% |
4,4'-dihydroxydiphenyl ether
epichlorohydrin
4,4'-dihydroxydiphenyl ether diglycidyl ether
Conditions | Yield |
---|---|
Stage #1: 4,4'-dihydroxydiphenyl ether With sodium hydride In N,N-dimethyl-formamide for 0.166667h; Inert atmosphere; Stage #2: epichlorohydrin In N,N-dimethyl-formamide at 20℃; for 21h; Inert atmosphere; Stage #3: With water In N,N-dimethyl-formamide at 20℃; Inert atmosphere; | 64% |
4,4'-dihydroxydiphenyl ether
1-bromo-3-propanol
4,4'-(3-hydroxypropan-1-oxy)diphenyl ether
Conditions | Yield |
---|---|
Stage #1: 4,4'-dihydroxydiphenyl ether With potassium carbonate In acetone at 50℃; Stage #2: 1-bromo-3-propanol In acetone Reflux; | 57% |
4,4'-dihydroxydiphenyl ether
subphthalocyanine
(B(N6C24H12))2O2C6H4OC6H4
Conditions | Yield |
---|---|
In 1,2-dichloro-benzene at 180.5℃; for 39h; Inert atmosphere; | 55% |
In 1,2-dichloro-benzene (Ar) chloro boron subphthalocyanine and bisphenol in 1,2-dichlorobenzenewere heated at reflux (180.5°C) for 39 h; react. mixt. was cooled, solvent was totary evapd., purification by flash chromy. on silica (CH2Cl2 and THF); | 55% |
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