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 ch
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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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2-Hydroxy-1,4-naphoquinone Basic information Product Name: 2-Hydroxy-1,4-naphoquinone Synonyms: 1,4-Naphthalenedione,2-hydroxy-;1,4-Naphthoquinone, 2-hydroxy-;2-Hydroxy-1,4-naphthalenedi
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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
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inquiryChemical name: 2-Hydroxy-1,4-naphoquinone English name: 2-Hydroxy-1,4-naphoquinone CAS No: 83-72-7 Molecular formula: C10H6O3 Structural f
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inquiryAbout Product Details Items Specifications Test Results Appearance White to white crystalline powde
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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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inquiry2-Hydroxy-1,4-naphoquinone CAS:83-72-7 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 i
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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
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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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inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
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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
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inquiryMassive 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
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inquirySuperior quality, moderate price & quick delivery. Appearance:Yellow crystal powder 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:antifungal
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inquiryProduct name: 2-Hydroxy-1,4-Naphoquinone CAS No.:83-72-7 Molecule Formula:C10H6O3 Molecule Weight:174.15 Purity: 99% Package: 25kg/drum Description:Yellow crystalline powder Manufacture Standards:Enterprise Standard TESTING ITEMS
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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,
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inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
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inquiryGMP 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,
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inquiryProduct Name: 2-Hydroxy-1,4-naphoquinone CAS: 83-72-7 MF: C10H6O3 MW: 174.15 EINECS: 201-496-3 Mol File: 83-72-7.mol 2-Hydroxy-1,4-naphoquinone Structure 2-Hydroxy-1,4-naphoquinone Chemical Properties Melting point 192-195 &de
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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
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inquiry2-hydroxy-3-iodonaphthalene-1,4-dione
2-Hydroxy-1,4-naphthoquinone
Conditions | Yield |
---|---|
With hydrogen iodide In dichloromethane at 20℃; | 100% |
morpholine
sodium 1,2-naphthoquinone-4-sulfonate
A
2-Hydroxy-1,4-naphthoquinone
B
4-morpholinonaphthalene-1,2-dione
Conditions | Yield |
---|---|
pH=8; | A n/a B 99% C n/a |
Conditions | Yield |
---|---|
Stage #1: 1,2,4-triacetyloxynaphthalene With hydrogenchloride In methanol; water at 70℃; for 1h; Stage #2: With dihydrogen peroxide In water at 20℃; | 91.6% |
Stage #1: 1,2,4-triacetyloxynaphthalene With hydrogenchloride In methanol; water for 1h; Reflux; Stage #2: With dihydrogen peroxide In methanol; water | 91.6% |
With sodium hydroxide; air |
Conditions | Yield |
---|---|
With aluminum (III) chloride In dichloromethane at 40℃; for 3h; | 91% |
With aluminum (III) chloride; dichloromethane at -5 - 40℃; for 3h; | 87.1% |
2-Hydroxy-1,4-naphthoquinone
Conditions | Yield |
---|---|
With hydrogenchloride for 1h; Heating; | 90% |
2-hydroxy-1,4-dimethoxynaphthalene
A
2-Hydroxy-1,4-naphthoquinone
B
4-methoxy-1,2-naphthoquinone
Conditions | Yield |
---|---|
With ammonium cerium(IV) nitrate; water In acetonitrile Yield given; | A n/a B 87% |
With ammonium cerium(IV) nitrate; water In acetonitrile Yields of byproduct given; | A n/a B 87% |
2-Hydroxy-1,4-naphthoquinone
Conditions | Yield |
---|---|
With hydrogenchloride for 1h; Heating; | 86% |
methyl 1,4-dihydro-1,4-dioxo-3-(1-pyrrolidinyl)-2-naphthoate
2-Hydroxy-1,4-naphthoquinone
Conditions | Yield |
---|---|
With hydrogenchloride In methanol; water at 100℃; for 5h; | 83.3% |
Conditions | Yield |
---|---|
With KO2 In pyridine; toluene at -10℃; for 6h; | 80% |
With KO2 In pyridine; toluene at -10℃; for 6h; Mechanism; oxidation of other dihydroxynaphthalenes in heterogeneous aprotic media; | 80% |
With crown-ether In pyridine; toluene for 0.0833333h; | 60% |
With potassium superoxide; tetraethylammonium bromide In N,N-dimethyl-formamide at 20℃; | 56% |
With alkaline solution; oxygen |
Conditions | Yield |
---|---|
With zirconium phosphate; phthalocyanine[Fe(3+)]; oxygen In acetone at 20℃; for 6h; | 80% |
With oxygen In 1,4-dioxane; water at 20℃; for 6h; | 79% |
With crown-ether In pyridine; toluene for 0.0833333h; | 60% |
4-o-nitrophenylthio-1,2-naphthoquinone
A
2-Hydroxy-1,4-naphthoquinone
B
2-nitrothiophenol
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol; water for 0.0333333h; | A 80% B n/a |
Conditions | Yield |
---|---|
Stage #1: [1,4]naphthoquinone With sulfuric acid In acetic anhydride Cooling with ice; Stage #2: With methanol; sodium methylate for 4h; Cooling with ice; | 70% |
With air | |
Multi-step reaction with 3 steps 1: ZnCl2 / 50 - 60 °C 2: alcohol; hydrochloric acid 3: ice; sulfuric acid; dichromate / 0 °C View Scheme |
Conditions | Yield |
---|---|
With potassium tert-butylate; oxygen In tert-butyl alcohol for 2h; | 70% |
With 18-crown-6 ether; superoxyde de potassium In tetrahydrofuran for 5h; Ambient temperature; | 63.8% |
With potassium tert-butylate In tert-butyl alcohol at 20℃; under 760.051 Torr; for 2h; | 50% |
3,4-Dimethoxy-1-naphthol
A
2-Hydroxy-1,4-naphthoquinone
B
3,4-Dimethoxy-2-(3,4-dimethoxy-1-naphthyloxy)-1(2H)-naphthalinon
Conditions | Yield |
---|---|
With sodium hydroxide; potassium hexacyanoferrate(III) In water | A n/a B 65% |
2-(2,2-diphenylethyl)-2,3-dihydro-2,3-epoxy-1,4-naphthoquinone
A
1,1-Diphenylethylene
B
2-Hydroxy-1,4-naphthoquinone
(3aR,8aS)-3a-Hydroxy-3,3-diphenyl-2,3,3a,8a-tetrahydro-cyclopenta[a]indene-1,8-dione
C24H18O3
Conditions | Yield |
---|---|
In benzene Quantum yield; Irradiation; other solvent; | A 4% B 5% C 30% D 65% |
Conditions | Yield |
---|---|
With hydrogenchloride; iron(III) chloride In ethanol for 3.5h; Heating; | A 63% B 36% |
1,4-dimethoxynaphthalene-2-carbaldehyde
A
2-Hydroxy-1,4-naphthoquinone
B
2-hydroxy-1,4-dimethoxynaphthalene
C
1,4-dimethoxynaphthalene-2-carboxylic acid
Conditions | Yield |
---|---|
With selenium(IV) oxide; dihydrogen peroxide In tetrahydrofuran for 96h; Heating; | A 8% B 55% C 22% |
4-methoxy-aniline
3-phenyliodonio-1,2,4-trioxo-1,2,3,4-tetrahydronaphthalenide
A
2-Hydroxy-1,4-naphthoquinone
B
N-(4-methoxyphenyl)phenylamine
C
2-iodo-3-phenoxy-1,4-naphthoquinone
D
3-iodo-4-hydroxy-1,2-naphthoquinone
Conditions | Yield |
---|---|
With copper(II) bis(trifluoromethanesulfonate) In dichloromethane at 20℃; | A n/a B 43% C 16% D 35% |
[14C]-58C80
A
2-Hydroxy-1,4-naphthoquinone
C
3-t-butyl-1,2,3,4-tetrahydrobenzo(b)naphtho(2,3-d)furan-6-11-quinone
D
2-hydroxy-3-(trans-4-t-butylcyclohexyl)-1,4-naphthoquinone
Conditions | Yield |
---|---|
With sulfuric acid at 55℃; for 40h; | A 2.7% B 35.5% C 1.1% D 40.5% |
3,4-dihydronaphthalene-1(2H)-one
A
2-Hydroxy-1,4-naphthoquinone
B
α-naphthol
Conditions | Yield |
---|---|
In toluene for 12h; Var.: Aliquat 336 instead of 18-Crown-6; | A 10% B 38% |
In toluene for 12h; Var.: Aliquat 336 instead of 18-Crown-6; | A 30% B 6% |
Conditions | Yield |
---|---|
In toluene exothermic. Var.: Aliquat 336 instead of 18-Crown-6; | 34% |
sodium 1,2-naphthoquinone-4-sulfonate
isopropylamine
A
2-Hydroxy-1,4-naphthoquinone
B
4-(1-Methylethyl)-amino-1,2-naphthalindion
C
2-Isopropylamino-4-[(E)-isopropylimino]-4H-naphthalen-1-one
D
4-Hydroxy-3-[3-isopropylamino-4-oxo-4H-naphthalen-(1Z)-ylideneamino]-naphthalene-1-sulfonic acid
E
acetone
Conditions | Yield |
---|---|
In water for 0.25h; Product distribution; Ambient temperature; other aliphatic amines; | A 2% B 25% C 1% D 33% E n/a |
1,2,3,4-tetrahydronaphthalen-2-one
A
2-Hydroxy-1,4-naphthoquinone
B
2-(2-carboxyethyl)benzoic acid
C
β-naphthol
Conditions | Yield |
---|---|
In toluene for 12h; Var.: Aliquat 336 instead of 18-Crown-6; | A 27% B 14% C 5% |
Conditions | Yield |
---|---|
With KO2 In tetrahydrofuran; toluene at -10℃; for 6h; | 20% |
With sodium hydroxide; H3; dihydrogen peroxide |
3-aminopyrazole
sodium 1,2-naphthoquinone-4-sulfonate
A
2-Hydroxy-1,4-naphthoquinone
Conditions | Yield |
---|---|
With hydrogenchloride Heating; | A 17% B 7% |
2-Methoxynaphthalene
A
2-Hydroxy-1,4-naphthoquinone
B
2-methoxy-1,4-naphthoquinone
Conditions | Yield |
---|---|
With dihydrogen peroxide; methyltrioxorhenium(VII) In acetic acid at 20℃; for 3h; | A 16% B 14% |
2-(2-methylpropyl)-2,3-dihydro-2,3-epoxy-1,4-naphthoquinone
A
2-Hydroxy-1,4-naphthoquinone
(3aS,8aS)-3a-Hydroxy-3,3-dimethyl-2,3,3a,8a-tetrahydro-cyclopenta[a]indene-1,8-dione
C
C14H14O3
D
9b-Hydroxy-1,1-dimethyl-1,9b-dihydro-2H-naphtho[2,1-b]furan-5-one
Conditions | Yield |
---|---|
In benzene Quantum yield; Irradiation; other solvent; | A 12% B n/a C 12% D 14% |
3-phenyliodonio-1,2,4-trioxo-1,2,3,4-tetrahydronaphthalenide
N-4-methylphenylhydrazine
A
2-Hydroxy-1,4-naphthoquinone
B
4-Methylazobenzol
Conditions | Yield |
---|---|
With copper(II) bis(trifluoromethanesulfonate) In dichloromethane at 20℃; | A n/a B 7% |
2,3-epoxy-2,3-dihydro-1,4-naphthoquinone
2-Hydroxy-1,4-naphthoquinone
Conditions | Yield |
---|---|
With sodium hydroxide; H3; dihydrogen peroxide | |
With potassium hydroxide; H3; dihydrogen peroxide | |
Multi-step reaction with 2 steps 1: K2S2O8; aqueous NaOH 2: aqueous H2O2; aq. NaOH solution; H32(O2)2> View Scheme |
2-Hydroxy-1,4-naphthoquinone
2-hydroxy-3-iodonaphthalene-1,4-dione
Conditions | Yield |
---|---|
With N-iodo-succinimide In dichloromethane for 0.333333h; Reflux; | 100% |
With ammonium iodide; Oxone In methanol for 1h; Reflux; | 92% |
With potassium carbonate; morpholine-iodine complex In water at 20℃; for 3h; | 87% |
2-Hydroxy-1,4-naphthoquinone
p-toluidine
2-(p-toluidino)-1,4-naphthoquinone
Conditions | Yield |
---|---|
In neat (no solvent) at 100℃; under 750.075 Torr; for 0.05h; Microwave irradiation; | 100% |
With acetic acid | |
With ethanol |
Conditions | Yield |
---|---|
at 70℃; for 0.25h; Product distribution; Further Variations:; Temperatures; solid-state reaction; | 100% |
With 1,4-diaza-bicyclo[2.2.2]octane In ethanol | 91% |
With acetic acid at 20℃; for 24h; | 88% |
Conditions | Yield |
---|---|
With thionyl chloride Heating; | 100% |
With thionyl chloride for 22h; Reflux; | 100% |
With oxalyl dichloride; N,N-dimethyl-formamide In benzene at 50℃; for 0.75h; | 95% |
With thionyl chloride | 94% |
With thionyl chloride at 90℃; for 48h; | 85% |
2-Hydroxy-1,4-naphthoquinone
[bis(acetoxy)iodo]benzene
3-phenyliodonio-1,2,4-trioxo-1,2,3,4-tetrahydronaphthalenide
Conditions | Yield |
---|---|
In dichloromethane at 10 - 20℃; for 1h; Inert atmosphere; | 100% |
In chloroform at 20℃; for 5h; | 91% |
In chloroform at 0 - 20℃; for 5h; | 89% |
Conditions | Yield |
---|---|
Stage #1: 2-hydroxynaphtho-1,4-quinone With potassium carbonate In N,N-dimethyl-formamide; mineral oil at 20℃; for 0.166667h; Molecular sieve; Inert atmosphere; Stage #2: Benzyloxymethyl chloride In N,N-dimethyl-formamide; mineral oil at 20℃; for 1h; Molecular sieve; Inert atmosphere; chemoselective reaction; | 100% |
Conditions | Yield |
---|---|
With sulfuric acid for 5h; Reflux; | 99% |
With hydrogen cation Heating; | 97% |
With sulfuric acid at 65℃; for 14h; | 91% |
ethyl 2-oxo-4-(p-chlorophenyl)but-3-enoate
2-Hydroxy-1,4-naphthoquinone
(4R)-ethyl 4-(4-chlorophenyl)-2-hydroxy-5,10-dioxo-3,4,5,10-tetrahydro-2H-benzo[g]chromene-2-carboxylate
Conditions | Yield |
---|---|
With 1-(3,5-bis(trifluoromethyl)phenyl)-3-((1S,2S)-2-(piperidin-1-yl)-2,3-dihydro-1H-inden-1-yl)thiourea In 1,2-dichloro-ethane at -20℃; for 24h; Michael addition; optical yield given as %ee; enantioselective reaction; | 99% |
With C40H31F6N3O2 In diethyl ether at 20℃; for 4h; Michael Addition; enantioselective reaction; | 97% |
2-Hydroxy-1,4-naphthoquinone
ethyl 2-oxo-4-(p-fluorophenyl)but-3-enoate
(4R)-ethyl 4-(4-fluorophenyl)-2-hydroxy-5,10-dioxo-3,4,5,10-tetrahydro-2H-benzo[g]chromene-2-carboxylate
Conditions | Yield |
---|---|
With 1-(3,5-bis(trifluoromethyl)phenyl)-3-((1S,2S)-2-(piperidin-1-yl)-2,3-dihydro-1H-inden-1-yl)thiourea In 1,2-dichloro-ethane at -20℃; for 24h; Michael addition; optical yield given as %ee; enantioselective reaction; | 99% |
With C40H31F6N3O2 In diethyl ether at 20℃; for 4h; Michael Addition; enantioselective reaction; | 85% |
2-Hydroxy-1,4-naphthoquinone
1-nitro-2-(4-chlorophenyl)ethylene
(R)-2-[1-(4-chlorophenyl)-2-nitroethyl]-3-hydroxy-1,4-naphthoquinone
Conditions | Yield |
---|---|
With C22H26F3N3O2 In dichloromethane at 30℃; for 6h; Michael addition; optical yield given as %ee; enantioselective reaction; | 99% |
1H-benzimidazol-2-amine
2-Hydroxy-1,4-naphthoquinone
4-nitrobenzaldehdye
2-(((1H-benzo[d]imidazol-2-yl)amino)(4-nitrophenyl)methyl)-3-hydroxynaphthalene-1,4-dione
Conditions | Yield |
---|---|
With MCM-41 In ethanol at 20℃; for 1.16667h; Green chemistry; | 99% |
With montmorillonite K-10 In ethanol at 20℃; for 8h; | 93% |
With indium(III) chloride In water for 6h; Reflux; | 80% |
2-aminopyridine
pyrimidine-2,4,5,6(1H,3H)-tetraone
2-Hydroxy-1,4-naphthoquinone
2-aminopyridinium 2-(5-hydroxy-2,4,6-trioxohexahydropyrimidin-5-yl)-1,3,4-trioxo-1,2,3,4-tetrahydronaphthalen-2-ide
Conditions | Yield |
---|---|
In chloroform for 3.5h; Reflux; | 99% |
(5-methyl-pyridin-2-yl)amine
pyrimidine-2,4,5,6(1H,3H)-tetraone
2-Hydroxy-1,4-naphthoquinone
2-amino-5-methylpyridinium 2-(5-hydroxy-2,4,6-trioxohexahydropyrimidin-5-yl)-1,3,4-trioxo-1,2,3,4-tetrahydronaphthalen-2-ide
Conditions | Yield |
---|---|
In chloroform for 1h; Reflux; | 99% |
3-methylpyridin-2-ylamine
pyrimidine-2,4,5,6(1H,3H)-tetraone
2-Hydroxy-1,4-naphthoquinone
2-amino-3-methylpyridinium 2-(5-hydroxy-2,4,6-trioxohexahydropyrimidin-5-yl)-1,3,4-trioxo-1,2,3,4-tetrahydronaphthalen-2-ide
Conditions | Yield |
---|---|
In chloroform for 1h; Reflux; | 99% |
Conditions | Yield |
---|---|
With L-proline In ethanol at 80℃; for 6h; | 99% |
2-Hydroxy-1,4-naphthoquinone
(2-nitroethenyl)benzene
(S)-2-(1-phenyl-2-nitroethyl)-3-hydroxynaphthalene-1,4-dione
Conditions | Yield |
---|---|
With C45H40N4O5 In dichloromethane at 20℃; for 24h; Reagent/catalyst; Solvent; Michael Addition; enantioselective reaction; | 99% |
With C35H46N4O10S In toluene at 30℃; for 6h; Michael Addition; | 96% |
With hydrophobic anchor-tagged asymmetric amino thiourea In dichloromethane at 30℃; for 4h; Michael Addition; enantioselective reaction; | 95% |
With 1-[1-(R)-(1-naphthyl)-2,2,2-trifluoroethyl]-3-[(1S,2S)-2-(dimethylamino)cyclohexyl]thiourea In toluene at 20℃; for 24h; Michael Addition; | 84% |
2-Hydroxy-1,4-naphthoquinone
ethyl 2-oxo-4-(p-nitrophenyl)but-3-enoate
C22H17NO8
Conditions | Yield |
---|---|
With chiral cyclohexanediamine functionalized calix[4]squaramide In dichloromethane at 25℃; Michael Addition; enantioselective reaction; | 99% |
With C40H31F6N3O2 In diethyl ether at 20℃; for 3h; Michael Addition; enantioselective reaction; | 95% |
2-Hydroxy-1,4-naphthoquinone
1-acetyl-3-(dicyanomethylene)-1,3-dihydro-2H-indol-2-one
1′-acetyl-2-amino-2′,5,10-trioxo-5,10-dihydrospiro[benzo[g]chromene-4,3′-indoline]-3-carbonitrile
Conditions | Yield |
---|---|
With C29H30F6N4OS In diethyl ether at 20℃; for 24h; Time; Concentration; Michael Addition; enantioselective reaction; | 99% |
2-Hydroxy-1,4-naphthoquinone
C14H8ClN3O
1′-allyl-2-amino-4′-chloro-2′,5,10-trioxo-5,10-dihydrospiro[benzo[g]chromene-4,3′-indoline]-3-carbonitrile
Conditions | Yield |
---|---|
With C29H30F6N4OS In diethyl ether at 20℃; for 3h; Michael Addition; enantioselective reaction; | 99% |
2-Hydroxy-1,4-naphthoquinone
2-(4-chloro-2-oxoindolin-3-ylidene)malononitrile
2-amino-4′-chloro-2′,5,10-trioxo-5,10-dihydrospiro[benzo[g]chromene-4,3′-indoline]-3-carbonitrile
Conditions | Yield |
---|---|
With C29H30F6N4OS In diethyl ether at 20℃; for 6h; Time; Concentration; Michael Addition; enantioselective reaction; | 99% |
pyrrolidine
2-Hydroxy-1,4-naphthoquinone
salicylaldehyde
2-hydroxy-3-((2-hydroxyphenyl)(pyrrolidin-1-yl)methyl)naphthalene-1,4-dione
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In acetonitrile at 20℃; for 1.6h; Mannich Aminomethylation; | 99% |
In ethanol at 20℃; for 24h; Darkness; | 77% |
2-Hydroxy-1,4-naphthoquinone
4-methyl-benzaldehyde
benzo[1,3]dioxolo-5-ylamine
Conditions | Yield |
---|---|
With L-proline In ethanol for 1h; Reflux; Green chemistry; | 99% |
Conditions | Yield |
---|---|
With QD-4 In toluene at 20℃; for 23h; Molecular sieve; Inert atmosphere; enantioselective reaction; | 99% |
Conditions | Yield |
---|---|
With silica-supported tungstic acid In neat (no solvent) at 60℃; for 0.0666667h; Sonication; Green chemistry; | 99% |
2-Hydroxy-1,4-naphthoquinone
1,3-cylohexanedione
(4-isopropylbenzaldehyde)
Conditions | Yield |
---|---|
With silica-supported tungstic acid In neat (no solvent) at 60℃; for 0.0666667h; Sonication; Green chemistry; | 99% |
Conditions | Yield |
---|---|
With silica-supported tungstic acid In neat (no solvent) at 60℃; for 0.0833333h; Sonication; Green chemistry; | 99% |
Conditions | Yield |
---|---|
With silica-supported tungstic acid In neat (no solvent) at 60℃; for 0.05h; Sonication; Green chemistry; | 99% |
Conditions | Yield |
---|---|
With Bi(III) immobilized on triazine dendrimer-magnetic Fe3O4 nanoparticle In ethanol at 20℃; for 0.133333h; | 99% |
With montmorillonite K-10 In ethanol at 20℃; for 8.25h; | 83% |
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