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Cas:117-80-6
Min.Order:1 Kilogram
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Type:Manufacturers
inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
Cas:117-80-6
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inquiry2,3-Dichloro-1,4-naphthoquinone CAS NO.: 117-80-6 Molecular formula: C10H4Cl2O2 Structural formula: Molecular weight: 227.04400 Appearance :
Cas:117-80-6
Min.Order:1 Kilogram
FOB Price: $2.0 / 3.0
Type:Manufacturers
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
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
Cas:117-80-6
Min.Order:1 Kilogram
FOB Price: $2.0
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
2,3-Dichloro-1,4-naphthoquinone Basic information Product Name: 2,3-Dichloro-1,4-naphthoquinone Synonyms: AURORA KA-5010;Dichloronaphthoquinone;DICHLON;DICHLONE;'LGC' (1114);2,3-
Chemical name: 2,3-Dichloro-1,4-naphthoquinone English name: 2,3-Dichloro-1,4-naphthoquinone CAS No: 117-80-6 Molecular formula: C10H4Cl2O2
Cas:117-80-6
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
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:117-80-6
Min.Order:0 Metric Ton
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:117-80-6
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:117-80-6
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryWe are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED
Cas:117-80-6
Min.Order:1 Gram
FOB Price: $2.0
Type:Lab/Research institutions
inquiry2,3-Dichloro-1,4-naphthoquinoneAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
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
R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:117-80-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1.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 customers523.Safe and fa
Superior quality, moderate price & quick delivery. Appearance:yellow crystalline powder Storage:Sealed in a cool ,dry and microtherm place , avoid light . Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Application:It is an imp
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
Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:117-80-6
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
inquiryAnsciep 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:117-80-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2,3-Dichloro-1,4-naphthoquinone Application:2,3-Dichloro-1,4-naphthoquinone
1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highl
117-80-6 Application:intermediate
Cas:117-80-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2,3-Dichloro-1,4-naphthoquinoneAppearance:powder Storage:Store below +30°C. Application:Fungicide for agriculture and textiles; herbicide. Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airport) o
Cas:117-80-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh 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
Cas:117-80-6
Min.Order:0
Negotiable
Type:Trading Company
inquirybulk?production Application:Pharmaceutical intermediates
Cas:117-80-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With pyridine; thionyl chloride In benzene for 3.5h; Heating; | 88% |
With chlorine; acetic acid | |
With chlorine; acetic acid at 95 - 100℃; | 265 g |
Conditions | Yield |
---|---|
With pyridine; thionyl chloride In benzene for 3.5h; Heating; | 87% |
With hydrogenchloride; sodium chlorate; tetrabutylammomium bromide In ethyl acetate at 50℃; for 20h; | 73% |
With iodine; acetic acid durch Chlorierung; |
Conditions | Yield |
---|---|
With pyridine; thionyl chloride In benzene for 3h; Heating; | 74% |
Multi-step reaction with 3 steps 1: 92 percent / SOCl2 / benzene / 2 h / Heating 2: 71 percent / SCl2, S2Cl2, pyridine / benzene / 1.5 h / Heating 3: 88 percent / SOCl2, pyridine / benzene / 3.5 h / Heating View Scheme | |
Multi-step reaction with 2 steps 1: 92 percent / SOCl2 / benzene / 2 h / Heating 2: 87 percent / SOCl2, pyridine / benzene / 3.5 h / Heating View Scheme |
9,10-dimethoxyanthracene
A
2,3-Dichloro-1,4-naphthoquinone
B
2-chloro-1,4-naphthoquinone
Conditions | Yield |
---|---|
With hydrogenchloride; iodosylbenzene; sodium hydrogencarbonate In diethyl ether for 0.5h; Chlorination; oxidation; | A 21% B 67% |
With hydrogenchloride; sulfuric acid for 0.5h; Chlorination; oxidation; | A 31% B 36% |
2,3-Dichloro-N-p-tolylsulfonyl-1,4-naphthoquinonemonoimine
2,3-Dichloro-1,4-naphthoquinone
Conditions | Yield |
---|---|
With water | 22% |
Conditions | Yield |
---|---|
With hydrogenchloride; dihydrogen peroxide In acetonitrile for 1h; Heating; | 21% |
Conditions | Yield |
---|---|
With chromyl chloride; acetic acid |
ethanol
2,2,3,4,4-pentachloro-1-oxo-1,2,3,4-tetrahydronaphthaline
2,3-Dichloro-1,4-naphthoquinone
Conditions | Yield |
---|---|
at 120 - 130℃; |
Conditions | Yield |
---|---|
With hydrogenchloride; potassium chlorate | |
With sulfuric acid Verduennen mit Wasser, Zusatz von Salzsaeure und Eintragen von KClO3; | |
With sulfuric acid; chlorine; iron(II) sulfate; acetic acid at 10 - 20℃; zuletzt bei 100-120grad; | |
durch Sulfurierung und nachf. Behandlung mit Kaliumchlorat und Salzsaeure; | |
Multi-step reaction with 2 steps 1: glacial acetic acid; chlorine 2: diluted acetic acid / 120 - 130 °C / im Druckrohr View Scheme |
Conditions | Yield |
---|---|
With sulfuric acid; chlorine; iron at 10 - 20℃; zuletzt bei 90grad; | |
With sulfuric acid; chlorine; iron(II) sulfate at 10 - 20℃; zuletzt bei 90grad; |
2,2,3,4,4-pentachloro-1-oxo-1,2,3,4-tetrahydronaphthaline
2,3-Dichloro-1,4-naphthoquinone
Conditions | Yield |
---|---|
With ethanol at 120 - 130℃; im Druckrohr; | |
With acetic acid at 120 - 130℃; im Druckrohr; |
Conditions | Yield |
---|---|
With hydrogenchloride; potassium chlorate |
1-hydroxy-2,4-dinitronaphthalene
A
2,3-Dichloro-1,4-naphthoquinone
B
2-chloro-1,4-naphthoquinone
Conditions | Yield |
---|---|
With hydrogenchloride; potassium chlorate |
2,3-dichloro-[1]naphthol
2,3-Dichloro-1,4-naphthoquinone
Conditions | Yield |
---|---|
With chromium(VI) oxide; acetic acid |
2,3-dichloro-1,2,3,4-tetrahydronaphthalene-1,4-dione
2,3-Dichloro-1,4-naphthoquinone
Conditions | Yield |
---|---|
With sodium acetate; chlorine; acetic acid at 10 - 20℃; zuletzt bei Siedetemperatur; |
[1,4]naphthoquinone-mono-chlorimin
2,3-Dichloro-1,4-naphthoquinone
Conditions | Yield |
---|---|
With hydrogenchloride; acetic acid at 25 - 30℃; |
2,3-dichloro-5,8-dihydro-naphthalene-1,4-diol
2,3-Dichloro-1,4-naphthoquinone
Conditions | Yield |
---|---|
With chromium(VI) oxide |
2,2,3,4,4-pentachloro-1-oxo-1,2,3,4-tetrahydronaphthaline
acetic acid
2,3-Dichloro-1,4-naphthoquinone
Conditions | Yield |
---|---|
at 120 - 130℃; |
Conditions | Yield |
---|---|
With sodium hydroxide; D-glucose |
2,6-dichloro-1,4-benzoquinone
2,3-Dichlor-1,4-naphthosemichinon
A
2,3-Dichloro-1,4-naphthoquinone
B
2,6-dichloro-p-benzoquinone anion radical
Conditions | Yield |
---|---|
In gas at 150℃; Rate constant; |
4-chloro-N-(3-chloro-4-oxonaphthalen-1(4H)-ylidene)benzenesulfonamide
A
2,3-Dichloro-1,4-naphthoquinone
B
2,2,3,3-Tetrachloro-1,2,3,4-tetrahydronaphthalene-1,4-dione
Conditions | Yield |
---|---|
With water Yield given. Yields of byproduct given; |
2,3-Dichloro-1,4-naphthoquinone
Conditions | Yield |
---|---|
With Tris-HCl buffer; dodecyl-N,N-dimethylamine N-oxide |
Conditions | Yield |
---|---|
In dichloromethane at 21.4℃; Equilibrium constant; |
Conditions | Yield |
---|---|
In dichloromethane at 21.4℃; Equilibrium constant; |
Conditions | Yield |
---|---|
In dichloromethane at 23.4℃; Equilibrium constant; |
Conditions | Yield |
---|---|
In dichloromethane at 21.9℃; Equilibrium constant; |
Conditions | Yield |
---|---|
In dichloromethane at 23.4℃; Equilibrium constant; |
Conditions | Yield |
---|---|
In dichloromethane at 21.9℃; Equilibrium constant; |
Conditions | Yield |
---|---|
In dichloromethane at 22.1℃; Equilibrium constant; |
Conditions | Yield |
---|---|
In dichloromethane at 22.1℃; Equilibrium constant; |
morpholine
2,3-Dichloro-1,4-naphthoquinone
2-chloro-3-morpholin-4-yl-[1,4]naphthoquinone
Conditions | Yield |
---|---|
In water at 50℃; for 0.333333h; | 100% |
With water at 50℃; for 0.5h; | 98% |
With triethylamine In diethyl ether at 20℃; for 24h; | 64% |
2,3-Dichloro-1,4-naphthoquinone
aniline
2-chloro-3-(phenylamino)naphthalene-1,4-dione
Conditions | Yield |
---|---|
With water at 50℃; for 0.25h; | 100% |
Stage #1: aniline With triethylamine In water for 0.0833333h; Green chemistry; Stage #2: 2,3-Dichloro-1,4-naphthoquinone In water at 50 - 60℃; Green chemistry; regioselective reaction; | 99% |
In methanol Heating; | 98% |
2,3-Dichloro-1,4-naphthoquinone
1,1-bis-(4-methoxyphenyl)ethylene
2-chloro-3-<2,2-bis(p-methoxyphenyl)ethenyl>-1,4-naphthoquinone
Conditions | Yield |
---|---|
With pyridine In tetrachloromethane for 1h; Quantum yield; Ambient temperature; Irradiation; | 100% |
With pyridine In tetrachloromethane for 0.0166667h; Ambient temperature; Irradiation; | 100% |
2,3-Dichloro-1,4-naphthoquinone
potassium phtalimide
2,2'-(1,4-dioxo-1,4-dihydronaphthalene-2,3-diyl)bis(isoindoline-1,3-dione)
Conditions | Yield |
---|---|
In acetonitrile at 20℃; for 3h; Inert atmosphere; Reflux; | 100% |
In acetonitrile at 85℃; for 3h; | 97% |
In acetonitrile at 85℃; for 3h; | 97% |
Conditions | Yield |
---|---|
With potassium hydroxide In pyridine at 90℃; | 100% |
Conditions | Yield |
---|---|
In ethanol for 5h; Heating; | 100% |
In ethanol Reflux; | 60% |
With N,N-diethylaniline Reflux; |
2,3-Dichloro-1,4-naphthoquinone
1-amino-2-propene
2-(2-propenylamino)-3-chloronaphthalene-1,4-dione
Conditions | Yield |
---|---|
In water at 20℃; for 0.5h; | 100% |
In ethanol for 6h; | 95% |
In ethanol at 20℃; for 60h; | 80% |
2,3-Dichloro-1,4-naphthoquinone
2-chloro-3-(3-methylbut-2-enyl)naphthalene-1,4-dione
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at -23℃; for 3h; | 100% |
Conditions | Yield |
---|---|
Stage #1: 2,3-Dichloro-1,4-naphthoquinone With sodium azide In ethanol at 20℃; for 1h; Substitution; Stage #2: tri(4-chlorophenyl)phosphine Cyclization; | 100% |
2,3-Dichloro-1,4-naphthoquinone
4-methoxyphenylboronic acid
2,3-bis(4-methoxyphenyl)naphthalene-1,4-dione
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In water; benzene for 4h; Suzuki coupling; Heating; | 100% |
2,3-Dichloro-1,4-naphthoquinone
ethyl 2-sulfanylacetate
ethyl 2-(3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-ylthio)acetate
Conditions | Yield |
---|---|
With water at 50℃; for 2h; | 100% |
In water at 50℃; for 2h; | 100% |
In ethanol at 80 - 90℃; | 97% |
2,3-Dichloro-1,4-naphthoquinone
3-nitrophenylsulfonamide
N-(3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-3-nitrobenzenesulfonamide
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 20℃; Sealed tube; Microwave irradiation; | 100% |
Conditions | Yield |
---|---|
With cerium(III) chloride heptahydrate In ethanol at 20℃; | 99% |
In water Reflux; Green chemistry; | 98% |
In water Reflux; | 98% |
Conditions | Yield |
---|---|
In ethanol at 20 - 60℃; for 16h; | 99% |
In methanol at 20℃; for 10h; | 97% |
Stage #1: 4-amino-phenol With triethylamine In water for 0.0833333h; Green chemistry; Stage #2: 2,3-Dichloro-1,4-naphthoquinone In water at 50 - 60℃; Green chemistry; regioselective reaction; | 96% |
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In water; benzene for 6h; Suzuki coupling; Heating; | 99% |
2,3-Dichloro-1,4-naphthoquinone
2-Thioxo-1,3,4,11-tetrathia-cyclopenta[b]anthracene-5,10-dione
Conditions | Yield |
---|---|
In acetone at 20℃; | 99% |
Conditions | Yield |
---|---|
Stage #1: p-cresol With laundry detergent (Ariel) In water for 0.0833333h; Micellar solution; Stage #2: 2,3-Dichloro-1,4-naphthoquinone In water at 60℃; for 0.5h; Micellar solution; chemoselective reaction; | 99% |
Stage #1: p-cresol With Ariel laundry detergent In water for 0.0833333h; Stage #2: 2,3-Dichloro-1,4-naphthoquinone In water at 60℃; for 0.5h; chemoselective reaction; | 99% |
With caesium carbonate In tetrahydrofuran at 20℃; for 76h; | 95% |
Conditions | Yield |
---|---|
With water at 20℃; for 0.166667h; | 99% |
In water at 20℃; for 0.166667h; | 99% |
2,3-Dichloro-1,4-naphthoquinone
3-amino-N-ethylbenzenesulfonamide
C18H15ClN2O4S
Conditions | Yield |
---|---|
In ethanol; water at 120℃; for 72h; | 99% |
2,3-Dichloro-1,4-naphthoquinone
N,N'-dimesitylformamidine
Conditions | Yield |
---|---|
Stage #1: 2,3-Dichloro-1,4-naphthoquinone; N,N'-dimesitylformamidine In acetonitrile at 110℃; for 48h; Sealed; Stage #2: With sodium hydrogencarbonate at 20 - 60℃; for 16h; | 99% |
2,3-Dichloro-1,4-naphthoquinone
phenethylamine
2-chloro-3-(phenethylamino)naphthalene-1,4-dione
Conditions | Yield |
---|---|
In acetonitrile at 20℃; for 1.5h; | 99% |
In ethanol at 20℃; | 76% |
In ethanol Reflux; | 62% |
In ethanol at 20℃; for 3h; | 48.4% |
2,3-Dichloro-1,4-naphthoquinone
cyclohexylamine
2-chloro-3-(cyclohexylamino)naphthalene-1,4-dione
Conditions | Yield |
---|---|
In ethanol at 20℃; for 6h; chemoselective reaction; | 99% |
In acetonitrile at 20℃; for 1.5h; | 98% |
With triethylamine In diethyl ether at 20℃; for 24h; | 75% |
piperidine
2,3-Dichloro-1,4-naphthoquinone
2-chloro-3-piperidyl-1,4-naphthoquinone
Conditions | Yield |
---|---|
With water at 20℃; for 0.166667h; | 98% |
In water at 20℃; for 0.166667h; | 98% |
With triethylamine In diethyl ether at 20℃; for 24h; | 75% |
With ethanol |
2,3-Dichloro-1,4-naphthoquinone
sulfanilamide
4-((3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)amino)benzenesulfonamide
Conditions | Yield |
---|---|
In water for 3h; Reflux; | 98% |
In ethanol at 115℃; for 72h; | 38.9% |
With acetic acid; N,N-diethylaniline | |
In ethanol Reflux; |
2,3-Dichloro-1,4-naphthoquinone
1,4-phenylenediamine
2-(4-amino-anilino)-3-chloro-[1,4]naphthoquinone
Conditions | Yield |
---|---|
In DMF (N,N-dimethyl-formamide) at 20℃; for 2h; | 98% |
With ethanol | |
In water; N,N-dimethyl-formamide | |
In ethanol Reflux; |
2,3-Dichloro-1,4-naphthoquinone
4,5-diaminopyridine-6<1H>-thione
11-amino-6-chlorobenzo-8,10-diazaphenothiazin-5-one
Conditions | Yield |
---|---|
With sodium carbonate In chloroform for 3.5h; Heating; | 98% |
2,3-Dichloro-1,4-naphthoquinone
4-amino-N,N-dimethylaniline
2-chloro-3-(4-N,N-dimethylaminoanilino)-1,4-naphthoquinone
Conditions | Yield |
---|---|
In ethanol at 20℃; for 5h; | 98% |
Conditions | Yield |
---|---|
In methanol Reflux; | 98% |
With cerium(III) chloride In ethanol at 65 - 70℃; | 95% |
With sodium carbonate In ethanol at 20℃; for 6h; | 88.7% |
Conditions | Yield |
---|---|
In water at 20℃; for 1h; | 98% |
In ethanol at 80 - 90℃; |
Conditions | Yield |
---|---|
With caesium carbonate In tetrahydrofuran at 20℃; for 20h; | 98% |
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