Hangzhou Dayangchem Co.Limited, established in 2000, dedicated to the development, production and marketing of chemicals. We are a leading manufacturer and supplier of chemicals in China. Dayangchem focus on: -Organic compounds -Active Phar
Chemical supplier Benzarone Cas 1477-19-6 with top quality Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additives,
Cas:1477-19-6
Min.Order:10 Kilogram
FOB Price: $10.0
Type:Trading Company
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 providi
Our 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
6299-39-4 4-NITRO-1H-1,2,3-BENZOTRIAZOLE Now we would like to update our product list for you, kindly check the below information: 1. Catalyst series ( such as Noble Metal Catalyst, Phosphorous ligand, etc ) 2. Pharmaceutical
Our 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
Appearance:Colorless liquid Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Any port in china
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:1477-19-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryBenzarone CAS:1477-19-6 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 organic intermediates, s
Cas:1477-19-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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:1477-19-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
Cas:1477-19-6
Min.Order:0
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:1477-19-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryProduct Name: Benzarone Synonyms: 2-Ethyl-3-benzofuranyl-p-hydroxyphenyl ketone;Vasoc;2-ETHYL-3-(4-HYDROXYBENZOYL)BENZOFURAN;2-Ethyl-3-p-hydroxybenzoylbenzofuran;(2-Ethyl-1-benzofuran-3-yl)-(4-hydroxyphenyl)methanone;Benzarone;2-Ethylbenzofuran-
Cas:1477-19-6
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
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:1477-19-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:1477-19-6
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirysuperior quality moderate price & quick delivery Appearance:Pale Yellow Solid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used to make o
Cas:1477-19-6
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryProduct name: Benzarone CAS No.:1477-19-6 Molecule Formula:C17H14O3 Molecule Weight:266.29 Purity: 98.0% Package: 25kg/drum Description:Brown powder Manufacture Standards:Enterprise Standard TESTING ITEMS
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,
GMP 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,
We Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O
SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe
Cas:1477-19-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
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
Jinhua 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
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
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best seller Application:API
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:1477-19-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryFactory supply high purity low priceAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China
best seller Application:API
Benzarone cas 1477-19-6Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Conditions | Yield |
---|---|
With aluminum (III) chloride In chloroform at 80℃; for 0.5h; Temperature; Reagent/catalyst; Large scale; | 95% |
Stage #1: (2-ethylbenzofuran-3-yl)(4-methoxyphenyl)methanone With sodium thioethylate In N,N-dimethyl-formamide at 125 - 130℃; for 1h; Stage #2: With water; ammonium chloride In N,N-dimethyl-formamide | 90% |
With sodium thioethylate In N,N-dimethyl-formamide at 125 - 130℃; for 1h; | 90% |
Conditions | Yield |
---|---|
Stage #1: benzbromarone With dichloro[1,1′-bis[bis(1,1-dimethylethyl)phosphino]ferrocene-P,P′]palladium; triethylamine In water at 20℃; for 0.0333333h; Stage #2: With 1,1,3,3-Tetramethyldisiloxane for 11.9667h; | 86% |
Conditions | Yield |
---|---|
With lewis acid In chloroform at 10 - 30℃; for 4h; Solvent; Temperature; | 68.2% |
2-ethylbenzofuran
4-(benzyloxy)benzoic acid chloride
A
3-benzyl-2-ethylbenzofuran
B
benzarone
Conditions | Yield |
---|---|
With tin(IV) chloride; benzene |
(4-acetoxy-phenyl)-(2-ethyl-benzofuran-3-yl)-ketone
benzarone
Conditions | Yield |
---|---|
With sodium hydroxide |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: tin (IV)-chloride; benzene 2: aq.-ethanolic NaOH-solution View Scheme | |
Multi-step reaction with 2 steps 1: tin (IV)-chloride; carbon disulfide 2: pyridine hydrochloride View Scheme | |
Multi-step reaction with 2 steps 1: tin(IV) chloride / carbon disulfide / 5 - 20 °C / Inert atmosphere; Cooling with ice 2: sodium thioethylate / N,N-dimethyl-formamide / 1 h / 125 - 130 °C View Scheme |
4-acetoxybenzoyl chloride
benzarone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: tin (IV)-chloride; benzene 2: aq.-ethanolic NaOH-solution View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: tin (IV)-chloride; carbon disulfide 2: pyridine hydrochloride View Scheme | |
Multi-step reaction with 2 steps 1: tin(IV) chloride / carbon disulfide / 5 - 20 °C / Inert atmosphere; Cooling with ice 2: sodium thioethylate / N,N-dimethyl-formamide / 1 h / 125 - 130 °C View Scheme | |
Multi-step reaction with 2 steps 1: polystyrene-supported aluminum trichloride / dichloromethane / 1 h / 5 - 20 °C / Large scale 2: aluminum (III) chloride / chloroform / 0.5 h / 80 °C / Large scale View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: hydrazine / water; diethylene glycol / 120 - 190 °C 1.2: 6 h / 120 - 130 °C 2.1: tin(IV) chloride / carbon disulfide / 5 - 20 °C / Inert atmosphere; Cooling with ice 3.1: sodium thioethylate / N,N-dimethyl-formamide / 1 h / 125 - 130 °C View Scheme | |
Multi-step reaction with 3 steps 1.1: hydrazine / water; diethylene glycol / 120 - 190 °C 1.2: 6 h / 120 - 130 °C 2.1: carbon disulfide / 0.5 h / Inert atmosphere; Cooling with ice 2.2: 6 h / 20 °C / Cooling with ice 3.1: sodium thioethylate / N,N-dimethyl-formamide / 1 h / 125 - 130 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: potassium carbonate / acetone / 6 h / Reflux 2.1: hydrazine / water; diethylene glycol / 120 - 190 °C 2.2: 6 h / 120 - 130 °C 3.1: tin(IV) chloride / carbon disulfide / 5 - 20 °C / Inert atmosphere; Cooling with ice 4.1: sodium thioethylate / N,N-dimethyl-formamide / 1 h / 125 - 130 °C View Scheme | |
Multi-step reaction with 3 steps 1.1: potassium hydroxide / ethanol / 2 h / Reflux 1.2: 2 h / Reflux 1.3: 0.17 h / Reflux 2.1: tin(IV) chloride / chloroform / 20 °C / Cooling with ice 3.1: ethanethiol; sodium hydride / N,N-dimethyl-formamide / 3 h / 110 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: potassium carbonate / acetone / 6 h / Reflux 2.1: hydrazine / water; diethylene glycol / 120 - 190 °C 2.2: 6 h / 120 - 130 °C 3.1: carbon disulfide / 0.5 h / Inert atmosphere; Cooling with ice 3.2: 6 h / 20 °C / Cooling with ice 4.1: sodium thioethylate / N,N-dimethyl-formamide / 1 h / 125 - 130 °C View Scheme |
1-(4-methoxyphenyl)-1,3-pentanedione
benzarone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: N-Bromosuccinimide; aluminum (III) chloride / nitromethane / 6 h / 80 °C 2: boron tribromide / dichloromethane / 10 h View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: sodium hydride / mineral oil; tetrahydrofuran / Reflux 2: N-Bromosuccinimide; aluminum (III) chloride / nitromethane / 6 h / 80 °C 3: boron tribromide / dichloromethane / 10 h View Scheme |
Conditions | Yield |
---|---|
With bromine; acetic acid In water at 20℃; for 2h; | 98% |
With N-Bromosuccinimide In dichloromethane; N,N-dimethyl-formamide at -10 - 20℃; for 17h; | 82% |
With bromine; acetic acid for 0.25h; Product distribution / selectivity; | 35% |
Conditions | Yield |
---|---|
With sodium hydroxide; potassium carbonate In N,N-dimethyl-formamide; Petroleum ether | 97.4% |
benzarone
Natriumbenzaronsulfat
Conditions | Yield |
---|---|
With aminosulfonic acid; sodium carbonate 1.) pyridine, 90 deg C, 2 h, 2.) H2O; | 74% |
Conditions | Yield |
---|---|
With iodine; silver nitrate In methanol at 20℃; for 3h; | 46.2% |
benzarone
(3,5-dibromo-4-methoxy-phenyl)-(2-ethyl-benzofuran-3-yl)-methanone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aqueous acetic acid; bromine 2: ethanolic KOH-solution View Scheme | |
Multi-step reaction with 2 steps 1.1: bromine; acetic acid / 0.25 h 2.1: potassium carbonate / tetrahydrofuran / 0.17 h 2.2: 16 h / 40 °C View Scheme |
benzarone
chloroacetonitrile
5-[4-(2-ethyl-3-benzofuroyl)phenoxymethyl]tetrazole
Conditions | Yield |
---|---|
With hydrogenchloride; NaH In tetrahydrofuran; (2S)-N-methyl-1-phenylpropan-2-amine hydrate; N,N-dimethyl-formamide |
benzarone
epichlorohydrin
B
2-ethyl-3-[4'-(2,3-epoxy)propoxybenzoyl]benzofuran
benzarone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: silver nitrate; iodine / methanol / 3 h / 20 °C 2: N,N-dimethyl-formamide / 5 h / 100 °C View Scheme |
benzarone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: silver nitrate; iodine / methanol / 3 h / 20 °C 2: N,N-dimethyl-formamide / 5 h / 100 °C 3: 5%-palladium/activated carbon; hydrogen / ethyl acetate / 20 °C / 760.05 Torr View Scheme |
benzarone
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: silver nitrate; iodine / methanol / 3 h / 20 °C 2: N,N-dimethyl-formamide / 5 h / 100 °C 3: 5%-palladium/activated carbon; hydrogen / ethyl acetate / 20 °C / 760.05 Torr 4: N-Bromosuccinimide / N,N-dimethyl-formamide / 20 °C View Scheme |
benzarone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: silver nitrate; iodine / methanol / 3 h / 20 °C 2: dmap; pyridine / 2 h / 20 °C View Scheme |
benzarone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: silver nitrate; iodine / methanol / 3 h / 20 °C 2: dmap; pyridine / 2 h / 20 °C 3: copper(l) iodide / N,N-dimethyl-formamide / 1 h / 90 °C / Inert atmosphere View Scheme |
benzarone
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: silver nitrate; iodine / methanol / 3 h / 20 °C 2: dmap; pyridine / 2 h / 20 °C 3: copper(l) iodide / N,N-dimethyl-formamide / 1 h / 90 °C / Inert atmosphere 4: potassium carbonate / methanol / 2 h / 20 °C View Scheme |
benzarone
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: silver nitrate; iodine / methanol / 3 h / 20 °C 2: dmap; pyridine / 2 h / 20 °C 3: copper(l) iodide / N,N-dimethyl-formamide / 1 h / 90 °C / Inert atmosphere 4: potassium carbonate / methanol / 2 h / 20 °C 5: N,N-dimethyl-formamide / 100 °C View Scheme |
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