Dayangchem's 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. DayangChem can provide different quantities
Cas:101-94-0
Min.Order:1 Kilogram
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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:101-94-0
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
Cas:101-94-0
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
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:101-94-0
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W
Cas:101-94-0
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FOB Price: $380.0 / 590.0
Type:Trading Company
inquiryAppearance:White to Almost white powder Storage:room temperature Package:25kg/drum Application:p-Tolyl phenylacetate are used as the ingredients of jasmine, narcissus, hyacinth, lily, and jonquille perfume compositions; fixative;fragrance ingredien
Cas:101-94-0
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Lab/Research institutions
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
Cas:101-94-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryPrice, service, company and transport advantage: 1.place of origin china with super quality by reasonable price. 2. it's customers' right to choose the package (ems, dhl, fedex, ups); 3. it's customers' right to
Cas:101-94-0
Min.Order:10 Gram
Negotiable
Type:Trading Company
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
Cas:101-94-0
Min.Order:1 Kilogram
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
Cas:101-94-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cas:101-94-0
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryOur Advantages Production: Advanced chemical equipment with years of experience Staffs for producing various extract products. Quality Control:A complete set of Testing Professional and Analysis Equipment ensures the Quality Requirements and Specif
Cas:101-94-0
Min.Order:1 Kilogram
FOB Price: $75.0 / 150.0
Type:Trading Company
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
Cas:101-94-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryThe 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 providing h
Our 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
Cas:101-94-0
Min.Order:1 Metric Ton
FOB Price: $5000.0
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
Cas:101-94-0
Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
high 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
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
Cas:101-94-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryQ1: Are you a manufacturer Answer: Yes, we are factory founded on 2012.Q2: How to contact with us Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours.Q3:Which kind of payment terms do you
high 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
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
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:Beijing or Guangzhou
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:101-94-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white crystalline powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use
4-Cresyl phenylacetateAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25g Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any port
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Conditions | Yield |
---|---|
With dmap; triethylamine In dichloromethane at 20℃; for 2h; | 90% |
p-cresol
N,N,N-trimethyl-1-phenylmethanaminium trifluoromethanesulfonate
carbon monoxide
p-tolyl phenylacetate
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium carbonate; triphenylphosphine In toluene at 100℃; under 760.051 Torr; for 8h; Schlenk technique; | 83% |
Conditions | Yield |
---|---|
acid activated Indian bentonite catalyst In o-xylene for 4h; Heating; | 80% |
With PPA | |
With trichlorophosphate | |
With Amberlyst15 In neat (no solvent) at 90℃; Kinetics; Activation energy; Catalytic behavior; Reagent/catalyst; Time; Concentration; Temperature; Green chemistry; | |
With Fuller's Earth at 190℃; |
A
carbon dioxide
B
p-tolyl phenylacetate
C
styryl-p-tolyl ether
Conditions | Yield |
---|---|
at 260 - 270℃; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: acetic acid anhydride View Scheme | |
Multi-step reaction with 2 steps 1: N,N-dimethyl-formamide; oxalyl dichloride / dichloromethane / 20 °C 2: sodium hydroxide / water / 2 h View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: tetrabutylammomium bromide; sodium sulfide / toluene; water / 1 h / 20 °C 2: dmap; triethylamine / dichloromethane / 2 h / 20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: diethyl ether / 0.5 h / 0 °C 2: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; triphenylphosphine; sodium carbonate / toluene / 8 h / 100 °C / 760.05 Torr / Schlenk technique View Scheme |
Conditions | Yield |
---|---|
With Nafion-Na(1+) 117 membrane In water for 7h; Irradiation; | 100% |
Product distribution; Mechanism; Ambient temperature; Irradiation; photolysis on NaY zeolite; | 100 % Spectr. |
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide In dichloromethane Ambient temperature; electrolized at -1.7 V at 50 mA; | 93% |
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide In dichloromethane Ambient temperature; electrolyzed at -1.7 V at 50 mA; | 85% |
p-tolyl phenylacetate
1-(2-hydroxy-5-methylphenyl)-2-phenylethanone
Conditions | Yield |
---|---|
With methanesulfonic acid; Methanesulfonic anhydride at 65℃; Fries rearrangement; Inert atmosphere; regioselective reaction; | 81% |
With aluminium trichloride at 130℃; | |
With aluminium trichloride 1.) CS2, 2.) 130-140 deg C, 3 h; Yield given. Multistep reaction; | |
With aluminum (III) chloride In chlorobenzene at 80℃; | |
With aluminum (III) chloride In chlorobenzene at 130℃; for 3h; Fries Phenol Ester Rearrangement; |
p-tolyl phenylacetate
2-(3,4-dimethoxyphenyl)-ethylamine
N-(3,4-dimethoxyphenethyl)-phenyl acetamide
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide In dichloromethane Ambient temperature; electrolyzed at1.7 V at 50 mA; | 80% |
p-tolyl phenylacetate
rac-methylbenzylamine
(S)-2-phenyl-N-(1-phenylethyl)acetamide
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide In dichloromethane Ambient temperature; electrolyzed at -1.7 V at 50 mA; | 65% |
p-tolyl phenylacetate
aniline yellow
2-Phenyl-N-(4-phenylazo-phenyl)-acetamide
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide In dichloromethane Ambient temperature; electrolyzed at -1.7 V at 50 mA; | 54% |
p-tolyl phenylacetate
A
1-(2-hydroxy-4-methylphenyl)-2-phenylethan-1-one
B
(benzyloxy)benzene
C
1,1'-(1,2-ethanediyl)bisbenzene
D
phenol
Conditions | Yield |
---|---|
In acetonitrile Product distribution; Mechanism; Ambient temperature; Irradiation; | A 79.7 % Spectr. B 3.3 % Spectr. C 8.5 % Spectr. D 6.8 % Spectr. |
Conditions | Yield |
---|---|
Product distribution; Mechanism; Ambient temperature; Irradiation; photolysis on ZSM-5 zeolite; | A 100 % Spectr. B 73.0 % Spectr. |
aluminium trichloride
p-tolyl phenylacetate
1-(2-hydroxy-5-methylphenyl)-2-phenylethanone
Conditions | Yield |
---|---|
at 135℃; |
p-tolyl phenylacetate
3-Dimethylamino-1-(2-hydroxy-5-methyl-phenyl)-2-phenyl-propan-1-one
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) AlCl3 / 1.) CS2, 2.) 130-140 deg C, 3 h 2: 1.) HCl / 1.) EtOH, H2O, 60-70 deg C, 15 min, 2.) EtOH, H2O, reflux, 6 h View Scheme |
p-tolyl phenylacetate
3-Diethylamino-1-(2-hydroxy-5-methyl-phenyl)-2-phenyl-propan-1-one
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) AlCl3 / 1.) CS2, 2.) 130-140 deg C, 3 h 2: 1.) HCl / 1.) EtOH, H2O, 60-70 deg C, 15 min, 2.) EtOH, H2O, reflux, 6 h View Scheme |
p-tolyl phenylacetate
1-(2-Hydroxy-5-methyl-phenyl)-2-phenyl-3-pyrrolidin-1-yl-propan-1-one
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) AlCl3 / 1.) CS2, 2.) 130-140 deg C, 3 h 2: 1.) HCl / 1.) EtOH, H2O, 60-70 deg C, 15 min, 2.) EtOH, H2O, reflux, 6 h View Scheme |
p-tolyl phenylacetate
1-(2-Hydroxy-5-methyl-phenyl)-2-phenyl-3-piperidin-1-yl-propan-1-one
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) AlCl3 / 1.) CS2, 2.) 130-140 deg C, 3 h 2: 1.) HCl / 1.) EtOH, H2O, 60-70 deg C, 15 min, 2.) EtOH, H2O, reflux, 6 h View Scheme |
p-tolyl phenylacetate
1-(2-Hydroxy-5-methyl-phenyl)-3-morpholin-4-yl-2-phenyl-propan-1-one
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) AlCl3 / 1.) CS2, 2.) 130-140 deg C, 3 h 2: 1.) HCl / 1.) EtOH, H2O, 60-70 deg C, 15 min, 2.) EtOH, H2O, reflux, 6 h View Scheme |
p-tolyl phenylacetate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aluminum (III) chloride / chlorobenzene / 80 °C 2: trifluoroacetic acid; diisopropylamine / tetrahydrofuran / 67 °C View Scheme |
p-tolyl phenylacetate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aluminum (III) chloride / chlorobenzene / 80 °C 2: potassium carbonate / N,N-dimethyl acetamide / 20 °C View Scheme |
p-tolyl phenylacetate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aluminum (III) chloride / chlorobenzene / 80 °C 2: potassium carbonate / N,N-dimethyl acetamide / 20 °C View Scheme |
p-tolyl phenylacetate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aluminum (III) chloride / chlorobenzene / 80 °C 2: potassium carbonate / N,N-dimethyl acetamide / 20 °C View Scheme |
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