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:40604-49-7
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 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
Cas:40604-49-7
Min.Order:1 Gram
Negotiable
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:40604-49-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry6-chloro-2-naphthol CAS:40604-49-7 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 inter
Cas:40604-49-7
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:40604-49-7
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:40604-49-7
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
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:40604-49-7
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:40604-49-7
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:40604-49-7
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryShandong Mopai Biotechnology 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 chemicals. W
Cas:40604-49-7
Min.Order:1 Gram
Negotiable
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:40604-49-7
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryWe 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
Cas:40604-49-7
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:40604-49-7
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryR & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
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
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:40604-49-7
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support
We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:White to beige crystals Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use a
2-Naphthalenol,6-chloro- cas 40604-49-7Appearance: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
1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta
6-chloro-2-naphtholAppearance:powder Storage:store in cool, dry place Package:as requested Application:40604-49-7 Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airport) or by sea LCL/FCL for larg
good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:100mg Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any po
Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
With hydrogenchloride In methanol at 50℃; for 2h; Inert atmosphere; | 92% |
1,6-dichloro-[2]naphthol
6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
With sodium hydroxide; iron(II) sulfate |
7-chloro-3-hydroxy-naphthalene-1-sulfonic acid
6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
With hydrogenchloride; sodium amalgam at 40 - 55℃; |
2-naphthol-6-sulfonic acid
6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
With copper dichloride |
2,6-dichloronaphthalene
6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
With methanol; potassium hydroxide; copper at 200℃; |
Conditions | Yield |
---|---|
With ammonium hydroxide; potassium chloride; ammonium chloride In 1,4-dioxane at 20℃; Rate constant; Kinetics; Thermodynamic data; also alkaline hydrolysis; var. temp.; ΔH(excit.), ΔS(excit.), ΔG(excit.); |
2-naphthol-6-sulfonic acid
6-chloronaphthalen-2-ol
6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
With sulfuric acid |
6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
With hydrogenchloride; copper(l) chloride |
Conditions | Yield |
---|---|
With phosphorus pentachloride at 165℃; Destillation des Reaktionsprodukts mit Wasserdampf; |
hydrogenchloride
7-chloro-3-hydroxy-naphthalene-1-sulfonic acid
6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
at 40 - 55℃; |
sodium 2-naphthol-6-sulfonate
6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: PCl5 2: Cu, KOH, MeOH / 200 °C View Scheme |
4-Fluorophenylacetyl chloride
6-chloronaphthalen-2-ol
6-chloro-3,4-dihydro-1H-naphthalen-2-one
6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
With 1-Phenylbut-1-en-3-one In dimethyl sulfoxide at 30℃; pH=7.5; Reagent/catalyst; Enzymatic reaction; |
6-bromo-naphthalen-2-ol
6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: sodium hydride / tetrahydrofuran / 0.5 h / 20 °C / Inert atmosphere 1.2: 2 h / 20 °C / Inert atmosphere 2.1: n-butyllithium / hexane; tetrahydrofuran / 0.5 h / -78 °C / Inert atmosphere 2.2: 16 h / -78 - 20 °C / Inert atmosphere 3.1: hydrogenchloride / methanol / 2 h / 50 °C / Inert atmosphere View Scheme |
6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: n-butyllithium / hexane; tetrahydrofuran / 0.5 h / -78 °C / Inert atmosphere 1.2: 16 h / -78 - 20 °C / Inert atmosphere 2.1: hydrogenchloride / methanol / 2 h / 50 °C / Inert atmosphere View Scheme |
6-bromo-2-naphthoic acid
6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: copper(l) iodide; copper(l) chloride / N,N-dimethyl-formamide / 3 h / 150 °C / Inert atmosphere 2: HATU; triethylamine / dichloromethane / 4 h / 20 °C 3: tetrahydrofuran; diethyl ether / 16 h / 0 - 20 °C 4: 3-chloro-benzenecarboperoxoic acid / 1,2-dichloro-ethane / 20 h / 80 °C 5: lithium hydroxide monohydrate; water / tetrahydrofuran / 2 h / 20 °C View Scheme |
6-chloronaphthalene-2-carboxylic acid
6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: HATU; triethylamine / dichloromethane / 4 h / 20 °C 2: tetrahydrofuran; diethyl ether / 16 h / 0 - 20 °C 3: 3-chloro-benzenecarboperoxoic acid / 1,2-dichloro-ethane / 20 h / 80 °C 4: lithium hydroxide monohydrate; water / tetrahydrofuran / 2 h / 20 °C View Scheme |
6-chloronaphthalene-2-carboxylic acid methoxymethylamide
6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: tetrahydrofuran; diethyl ether / 16 h / 0 - 20 °C 2: 3-chloro-benzenecarboperoxoic acid / 1,2-dichloro-ethane / 20 h / 80 °C 3: lithium hydroxide monohydrate; water / tetrahydrofuran / 2 h / 20 °C View Scheme |
2-acetyl-6-chloronaphthalene
6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 3-chloro-benzenecarboperoxoic acid / 1,2-dichloro-ethane / 20 h / 80 °C 2: lithium hydroxide monohydrate; water / tetrahydrofuran / 2 h / 20 °C View Scheme |
6-chloro-2-naphthyl acetate
6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
With lithium hydroxide monohydrate; water In tetrahydrofuran at 20℃; for 2h; |
9-Phenanthrol
6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
With 4-chloro-benzenesulfonic acid In 1,2-dichloro-benzene for 10h; Inert atmosphere; Reflux; | 93% |
6-chloronaphthalen-2-ol
ethyl bromoacetate
2-((6-chloronaphthalen-2-yl)oxy)acetic acid
Conditions | Yield |
---|---|
Stage #1: 6-chloronaphthalen-2-ol; ethyl bromoacetate With potassium carbonate In acetone for 16h; Inert atmosphere; Reflux; Stage #2: With sodium hydroxide In methanol at 20℃; for 3h; Inert atmosphere; | 89% |
Conditions | Yield |
---|---|
With sodium hydride; [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(II) dichloride In tetrahydrofuran at 70℃; for 16h; Kumada-Tamao-Corriu reaction; | 87% |
6-chloronaphthalen-2-ol
1-bromo-6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
With N-Bromosuccinimide In N,N-dimethyl-formamide at 20℃; Inert atmosphere; | 83% |
With Oxone; ammonium bromide In methanol at 20℃; for 0.75h; | |
With N-Bromosuccinimide In N,N-dimethyl-formamide at 0 - 25℃; Inert atmosphere; Schlenk technique; |
Conditions | Yield |
---|---|
With palladium diacetate In 1,4-dioxane at 130℃; for 16h; Inert atmosphere; | 82% |
With potassium phosphate; palladium diacetate In 1,4-dioxane at 130℃; for 16h; Reagent/catalyst; Inert atmosphere; Glovebox; Sealed tube; regioselective reaction; | 82% |
Conditions | Yield |
---|---|
With oxygen In water at 120℃; for 20h; Schlenk technique; | 80% |
6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
With 4-chloro-benzenesulfonic acid In 1,2-dichloro-benzene for 10h; Inert atmosphere; Reflux; | 65% |
methyl 2-diazo-2-(2-ethynylphenyl)acetate
6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
With [diphenyl(2-pyridyl)phosphine]gold(I) chloride In dichloromethane at 20℃; Inert atmosphere; Overall yield = 65 percent; | A n/a B 54% |
6-chloronaphthalen-2-ol
4-chlorophthalic acid
Conditions | Yield |
---|---|
With nitric acid | |
bei der Oxydation; |
6-chloronaphthalen-2-ol
1,6-dichloro-[2]naphthol
Conditions | Yield |
---|---|
With alkaline aqueous NaOCl solution |
6-chloronaphthalen-2-ol
6-chloro-2-naphthyl acetate
6-chloronaphthalen-2-ol
1,3,6-trichloro-[2]naphthol
Conditions | Yield |
---|---|
With tetrahydrofuran; chlorine Erwaermen des Reaktionsprodukts mit Zink-Pulver und Essigsaeure; |
6-chloronaphthalen-2-ol
Conditions | Yield |
---|---|
With nitric acid; acetic acid |
6-chloronaphthalen-2-ol
6-chloronaphthalen-2-ol
m-nitrobenzoic acid chloride
Conditions | Yield |
---|---|
With sodium hydroxide at 50 - 60℃; |
6-chloronaphthalen-2-ol
6-chloronaphthalen-2-amine
Conditions | Yield |
---|---|
With ammonium hydroxide; ammonium bisulfite at 200℃; |
6-chloronaphthalen-2-ol
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