Hangzhou DaAppearance:Yellow crystalline powder Storage:Store in dry, dark and ventilated place. Package:according to the clients requirement Application:raw material and intermediate used in Organic Synthesis, Pharmaceuticals and Agrochemicals. Tr
Cas:84-58-2
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inquiryProName: 2,3-Dichloro-5,6-dicyano-1,4-benzoquin... CasNo: 84-58-2 Appearance: Bright yellow to orange-yellow crystal... Application: DeliveryTime: 5days PackAge: 25 kg Port: Shanghai ProductionCapacity: 300 Kilogram
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inquiry2-3days Product Description Product information
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inquiryProduct Description Product website: http://www.finerchem.com Product Name 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone CAS No. 84-58-2
Hebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low car
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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
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inquiryTIANFUCHEM--84-58-2--2,3-Dichloro-5,6-dicyano-1,4-benzoquinone factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established s
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inquiryAdvantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best s
Cas:84-58-2
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inquiry1. Best prices with satisfied quality; 2. It's clients' right to choose the package's Courier (EMS, DHL, FedEx, UPS); 3.It's clients' right to choose the packing way for his produccts from many recent effective packing ways;
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inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present
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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
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inquiryAppearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By
Cas:84-58-2
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inquiryOur Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
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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
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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
Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
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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:84-58-2
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inquiry2,3-Dichloro-5,6-dicyano-1,4-benzoquinoneAppearance:White or Almost White crystalline powder Storage:Store in refrigerator Package:according to customers' requirements Application:Steroids injection For Body building Transportation:By air(EMS or EUB
Cas:84-58-2
Min.Order:1 Gram
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inquirySuperior quality, moderate price & quick delivery. Appearance:Yellow to orange crystals Storage:Cool,dry and sealed, protect from sunlight Package:25kg/drum, or as per your request. Application:For medicine , pesticide intermediates Transpo
Cas:84-58-2
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inquiryProduct name: 2,3-Dichloro-5,6-Dicyano-1,4-Benzoquinone CAS No.:84-58-2 Molecule Formula:C8Cl2N2O2 Molecule Weight:227.00 Purity: 99.0% Package: 25kg/drum Description:Yellow or orange crystalline powder Manufacture Standards:Enterpris
Cas:84-58-2
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inquiryProduct 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:84-58-2
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inquiryProduct Name: 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone Synonyms: 2,3-DICHLORO-5,6-DICYANO-1,4-BENZOQUINONE pure;4,5-Dichloro-3,6-dioxo-1,4-cyclohexadiene-1,2-dicarbonitrile, DDQ;2,3-Dicyano-5,6-dichloro-2,5-cyclohexadiene-1,4-dione;3,6-Dihydro-3
Cas:84-58-2
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inquiryLocated 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 and h
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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inquiryISO Factory/Good qualityAppearance:off white Storage:dry and cool place Package:10G/BAG; 1KG/BAG ;25KG/DRUM Application:Active pharaceutical ingredients Transportation:BY SEA,AIR,EXPRESS Port:SHANGHAI;BEIJING
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inquiryR & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
Cas:84-58-2
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inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:84-58-2
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inquiry2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
Stage #1: C10H10N4O2 With sodium chloride at 38℃; for 2h; Stage #2: With ethyl 3-chloropropanoate; tetracarbonyl nickel at 45℃; for 3h; Temperature; | 96% |
Conditions | Yield |
---|---|
With nitric acid |
pyrene - 2,3-dichloro-5,6-dicyano-p-benzoquinone complex
A
pyrene
B
2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
In chloroform at 31℃; Equilibrium constant; Thermodynamic data; other temperatures, ΔH; |
[2,2']Bi[[1,3]dithiolylidene]
2,3-dichloro-5,6-dicyano-1,4-benzoquinone anion radical
A
tetrathiafulvalene
B
2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
In acetonitrile at 25℃; Equilibrium constant; |
C14H13NO*C8Cl2N2O2
A
(Z)-N-(3-methylbenzylidene)-1-phenylmethanamine oxide
B
2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
In dichloromethane at 25℃; Equilibrium constant; |
C14H13NO*C8Cl2N2O2
A
N-(4-methylbenzylidene)aniline oxide
B
2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
In dichloromethane at 25℃; Equilibrium constant; |
Conditions | Yield |
---|---|
In chloroform at 31℃; Equilibrium constant; Thermodynamic data; other temperatures, ΔH; |
Conditions | Yield |
---|---|
In chloroform at 31℃; Equilibrium constant; Thermodynamic data; other temperatures, ΔH; |
Conditions | Yield |
---|---|
In chloroform at 31℃; Equilibrium constant; Thermodynamic data; other temperatures, ΔH; |
A
N-(2-chlorobenzylidene)aniline N-oxide
B
2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
In dichloromethane at 25℃; Equilibrium constant; |
A
N-(3-chlorobenzylidene)aniline oxide
B
2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
In dichloromethane at 25℃; Equilibrium constant; |
A
1-(3-methoxyphenyl)-N-phenylmethanimine oxide
B
2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
In dichloromethane at 25℃; Equilibrium constant; |
A
1-(2-methoxyphenyl)-N-phenylmethanimine oxide
B
2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
In dichloromethane at 25℃; Equilibrium constant; |
A
2,3-dicyano-5,6-dichloro-p-benzoquinone
B
4,4'-azoxy anisole
Conditions | Yield |
---|---|
In dichloromethane at 25℃; Equilibrium constant; |
Conditions | Yield |
---|---|
In dichloromethane at 22℃; Equilibrium constant; |
A
N,N'-{[2.2]paracyclophane-4,13-diyldimethylylidene}dianiline
B
2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
In dichloromethane at 22℃; Equilibrium constant; |
Conditions | Yield |
---|---|
In dichloromethane at 22℃; Equilibrium constant; |
Conditions | Yield |
---|---|
In dichloromethane at 22℃; Equilibrium constant; |
Conditions | Yield |
---|---|
In dichloromethane at 22℃; Equilibrium constant; |
Conditions | Yield |
---|---|
In dichloromethane at 22℃; Equilibrium constant; |
Conditions | Yield |
---|---|
In dichloromethane at 22℃; Equilibrium constant; |
A
C32H30N2O2
B
2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
In dichloromethane at 22℃; Equilibrium constant; |
A
2,2,6,6-tetramethyl-1-nitrosopiperidine
B
2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
In dichloromethane Equilibrium constant; |
A
2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
In dichloromethane Equilibrium constant; Thermodynamic data; ΔH0, ΔS0; |
A
2,3-dicyano-5,6-dichloro-p-benzoquinone
B
di-1-norbornylnitrosamine
Conditions | Yield |
---|---|
In dichloromethane Equilibrium constant; |
A
2,3-dicyano-5,6-dichloro-p-benzoquinone
B
di-1-adamantylnitrosamine
Conditions | Yield |
---|---|
In dichloromethane Equilibrium constant; |
Conditions | Yield |
---|---|
In dichloromethane at 24℃; Equilibrium constant; decomplexation; |
Conditions | Yield |
---|---|
In 1,2-dichloro-ethane Equilibrium constant; |
1-methylindole
2,3-dicyano-5,6-dichloro-p-benzoquinone
4,5-Dichloro-3-hydroxy-1-(1-methyl-1H-indol-3-yl)-6-oxo-cyclohexa-2,4-diene-1,2-dicarbonitrile
Conditions | Yield |
---|---|
In 1,4-dioxane for 24h; Ambient temperature; | 100% |
5-bromo-1H-indole
2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
In 1,4-dioxane for 120h; Ambient temperature; | 100% |
In 1,4-dioxane at 20℃; for 0.5h; |
Conditions | Yield |
---|---|
In 1,4-dioxane for 2h; Ambient temperature; | 100% |
In 1,4-dioxane at 20℃; for 0.5h; |
1-<(4,5-dimethyl-2-phenyl-1,4-cyclohexadien-1-yl)sulphonyl>-4-methylbenzene
2,3-dicyano-5,6-dichloro-p-benzoquinone
4,5-dimethyl-2-<(4-methylphenyl)sulphonyl>-1,1'-biphenyl
Conditions | Yield |
---|---|
In chloroform for 12h; Ambient temperature; | 100% |
methanol
6-methoxy-3-methylbenzofuran
2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
for 0.25h; Ambient temperature; | 99% |
7-methyl-6-nitroindoline
2,3-dicyano-5,6-dichloro-p-benzoquinone
7-methyl-6-nitroindole
Conditions | Yield |
---|---|
In dichloromethane; benzene | 99% |
indole
2,3-dicyano-5,6-dichloro-p-benzoquinone
4,5-Dichloro-3-hydroxy-1-(1H-indol-3-yl)-6-oxo-cyclohexa-2,4-diene-1,2-dicarbonitrile
Conditions | Yield |
---|---|
In 1,4-dioxane for 24h; Ambient temperature; | 98% |
In 1,4-dioxane at 20℃; for 0.5h; |
5,5'-Diphenyl-3,3'-bi(3H-1,2-dithiolyliden)
2,3-dicyano-5,6-dichloro-p-benzoquinone
(E)-5,5'-Diphenyl-[3,3']bi[[1,2]dithiolylidene]; compound with 4,5-dichloro-3,6-dioxo-cyclohexa-1,4-diene-1,2-dicarbonitrile
Conditions | Yield |
---|---|
In carbon disulfide; benzene | 98% |
hexamethyldistannane
2,3-dicyano-5,6-dichloro-p-benzoquinone
C6Cl2(CN)2(OSn(CH3)3)2
Conditions | Yield |
---|---|
In benzene keeping at room temp. (N2) for 20 h; various yields in various conditions; sepn., recrystn. from benzene; elem. anal.; | 98% |
Pt((C2C5H4)Fe(C5H5))(P(C6H5)3)2(C6H4OCH3)
2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
In dichloromethane; benzene N2-atmosphere; stirring (15 min); filtering; elem. anal.; | 98% |
Conditions | Yield |
---|---|
With scandium tris(trifluoromethanesulfonate) In toluene at 25℃; for 0.166667h; Inert atmosphere; | 98% |
6-methoxy-3-methylbenzofuran
2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
In benzene for 0.25h; Ambient temperature; | 97% |
In benzene for 0.25h; Mechanism; Ambient temperature; other solvents; |
1,1-di(thiophen-2-yl)ethan-1-ol
2,3-dicyano-5,6-dichloro-p-benzoquinone
A
2,3-dichloro-5,6-dicyanohydroquinone
B
7,8-Dichloro-6,9-dioxo-4-thiophen-2-yl-6,9-dihydro-naphtho[2,1-b]thiophene-5a,9a-dicarbonitrile
Conditions | Yield |
---|---|
In dichloromethane for 0.25h; Ambient temperature; | A n/a B 97% |
2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
In tetrahydrofuran for 2h; Ambient temperature; | 97% |
Conditions | Yield |
---|---|
With sodium disulfite | 97% |
With sodium hydrogencarbonate In water; toluene | 97% |
With 5,6-O-isopropylidene-L-ascorbic acid In 1,2-dimethoxyethane for 6h; UV-irradiation; | 96% |
Conditions | Yield |
---|---|
In benzene | 97% |
In benzene | 97% |
In not given |
dicarbonyl[1-4-η-5-(1,3-dihydroxy-2-propyl)cyclohepta-1,3-diene](triphenyl phosphite)iron
2,3-dicyano-5,6-dichloro-p-benzoquinone
Fe(CO)2(P(OC6H5)3)(C7H8(CH(CH2OH)CH2O))
Conditions | Yield |
---|---|
In dichloromethane addn. of quinone to soln. of Fe-compd. (0°C), stirring (7.5 h); quenching with Et3N, poured into water, extn. (Et2O), drying (MgSO4), solvent removal, preparative TLC; | 97% |
Conditions | Yield |
---|---|
In liquid sulphur dioxide ligand (2.28 mmol) and Al compd. (2.10 mmol) stirred for 7 d; filtered, evapd. (vac.),; | 97% |
2,3-dicyano-5,6-dichloro-p-benzoquinone
(pS,M)-(C5H5)Fe(C5H3)CH2CH2(C4H2)(C6H)(O)2CH3
Conditions | Yield |
---|---|
In dichloromethane treatment of Fe complex with C6Cl2O2(CN)2 in CH2Cl2 at room temp.; | 97% |
Risperidone
2,3-dicyano-5,6-dichloro-p-benzoquinone
C23H27FN4O2*C8Cl2N2O2
Conditions | Yield |
---|---|
In methanol at 20℃; for 0.75h; Equilibrium constant; | 97% |
1-styrenyloxytrimethylsilane
2,3-dicyano-5,6-dichloro-p-benzoquinone
4,5-dichloro-3-hydroxy-6-oxo-1-(2-oxo-2-phenylethyl)cyclohexa-2,4-diene-1,2-dicarbonitrile
Conditions | Yield |
---|---|
Stage #1: 1-styrenyloxytrimethylsilane; 2,3-dicyano-5,6-dichloro-p-benzoquinone In acetonitrile at 20℃; for 0.0166667h; Stage #2: With silica gel In acetonitrile | 97% |
2-(Trimethylsilyloxy)propene
2,3-dicyano-5,6-dichloro-p-benzoquinone
4,5-dichloro-3-hydroxy-6-oxo-1-(2-oxopropyl)cyclohexa-2,4-diene-1,2-dicarbonitrile
Conditions | Yield |
---|---|
Stage #1: 2-(Trimethylsilyloxy)propene; 2,3-dicyano-5,6-dichloro-p-benzoquinone In acetonitrile at 20℃; for 0.0166667h; Stage #2: With silica gel In acetonitrile | 97% |
3,4-dihydro-2H-pyran
2,3-dicyano-5,6-dichloro-p-benzoquinone
2,3-dichloro-5,6-dicyanohydroquinone
Conditions | Yield |
---|---|
With oxygen; toluene-4-sulfonic acid In 1,2-dichloro-ethane at 83℃; under 760.051 Torr; for 0.5h; Diels-Alder Cycloaddition; Reflux; | 97% |
C17H16
2,3-dicyano-5,6-dichloro-p-benzoquinone
A
2,3-dichloro-5,6-dicyanohydroquinone
B
7-(o,o'-biphenylene)-3,4-dichloro-1,6-dicyano-9-methylbicyclo<4.4.0>deca-3,8-diene-2,5-dione
Conditions | Yield |
---|---|
In benzene for 12h; Heating; | A 96% B 78% |
C17H16
2,3-dicyano-5,6-dichloro-p-benzoquinone
A
7-(o,o'-biphenylene)-3,4-dichloro-1,6-dicyano-9-methylbicyclo<4.4.0>deca-3,8-diene-2,5-dione
B
2,3-dichloro-5,6-dicyano-p-hydroquinone
Conditions | Yield |
---|---|
In benzene Heating; | A 78% B 96% |
7-Thiophen-2-yl-3a,6-dihydro-benzo[b]thiophene-4,4,5,5-tetracarbonitrile
2,3-dicyano-5,6-dichloro-p-benzoquinone
A
2,3-dichloro-5,6-dicyanohydroquinone
B
7-Thiophen-2-yl-benzo[b]thiophene-4,4,5,5-tetracarbonitrile
Conditions | Yield |
---|---|
In dichloromethane for 0.0833333h; | A n/a B 96% |
2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
In toluene for 2.5h; Cycloaddition; Heating; | 96% |
2,3-dicyano-5,6-dichloro-p-benzoquinone
3,4-dihydro-6,7-dimethoxy-3-methyl-5-n-propyl-1(2H)naphthalenone
A
6-Bromo-2,3-dimethoxy-1,7-dimethylnaphthalene
B
2,3-Dimethoxy-7-methyl-1-n-propylnaphthalene
Conditions | Yield |
---|---|
With hydrogenchloride; sodium borohydrid In dichloromethane; isopropyl alcohol; benzene | A n/a B 96% |
6,13-dihydropentacene-2,3,9,10-tetracarboxylic acid tetrakis(3,5-bis(3,5-dimethoxy)benzyloxy)ester
2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
In toluene at 50℃; for 3h; Inert atmosphere; Darkness; | 96% |
2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 60h; Diels-Alder Cycloaddition; diastereoselective reaction; | 96% |
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