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Cas:3233-32-7
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inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
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inquiry1.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
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Shandong 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
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R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
factory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
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inquiry4-Hydroxyphenyl acetate cas 3233-32-7Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
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:any port in China
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inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
1,4-Benzenediol,1-acetate Application:80071382
Cas:3233-32-7
Min.Order:1 Gram
FOB Price: $500.0
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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
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Our company provides the best service for our customers. Under the premise of ensuring quality and delivery date, give customers the best price. The company is more willing to meet our customers. If you want to visit our factories and warehouses, we
high quality,stable supply,all in stock Application:Drug Discovery
Conditions | Yield |
---|---|
With potassium carbonate In dimethyl sulfoxide at 25℃; Green chemistry; regioselective reaction; | 99% |
(4-acetoxyphenyl)boronic acid
hydroquinone monoacetate
Conditions | Yield |
---|---|
With menadione; sodium hydrogencarbonate; sodium L-ascorbate In ethanol; water at 20℃; under 760.051 Torr; for 24h; pH=8.5; Darkness; Green chemistry; | 98% |
With oxygen; N-ethyl-N,N-diisopropylamine; [5,6]fullerene-C70 In chloroform; toluene at 20℃; for 12h; Irradiation; | 98% |
Conditions | Yield |
---|---|
With 50wtpercent Cs2.5H0.5PW12O40 supported on MCM-41 In acetonitrile at 50℃; for 0.5h; | 97% |
hydroquinone monoacetate
Conditions | Yield |
---|---|
With potassium hydrogen difluoride In methanol at 20℃; for 1h; | 97% |
Conditions | Yield |
---|---|
With silica-sulfuric acid nanoparticles In neat (no solvent) at 20℃; for 0.166667h; | 95% |
With acetic acid at 110℃; for 2h; | 94% |
With acetic acid at 110℃; Inert atmosphere; | 86% |
4-benzoyloxy phenyl acetate
hydroquinone monoacetate
Conditions | Yield |
---|---|
With phosphate buffer; Lipase PS-C In tetrahydrofuran for 4h; Ambient temperature; pH=7; | 93% |
hydroquinone monoacetate
Conditions | Yield |
---|---|
sodium hydrogen sulfate; silica gel In dichloromethane at 20℃; for 1.5h; | 91% |
4-acetoxyphenyl tosylate
hydroquinone monoacetate
Conditions | Yield |
---|---|
With cerium(III) chloride; sodium iodide In acetonitrile for 4h; tosylate cleavage; Heating; | 90% |
acetic anhydride
hydroquinone
A
benzene-1,4-diyl diacetate
B
hydroquinone monoacetate
Conditions | Yield |
---|---|
With pyridine hydrogenfluoride In dichloromethane at 20℃; for 1.5h; | A 13% B 74% |
With pyridine for 1h; | |
With sodium carbonate anfangs unter Kuehlung; |
4-(prop-2-yn-1-yloxy)phenyl acetate
hydroquinone monoacetate
Conditions | Yield |
---|---|
tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride In benzene at 100℃; for 24h; Product distribution; Further Variations:; Solvents; Temperatures; reaction times; | 61% |
Phenyl acetate
A
Resorcinol monoacetate
B
2-acetoxyphenol
C
hydroquinone monoacetate
Conditions | Yield |
---|---|
With dihydrogen peroxide at -40℃; for 0.5h; Product distribution; HF - SbF5; | A 56% B 5% C 26% |
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran for 2h; | 52% |
With hydrogenchloride In water at 50 - 110℃; for 3h; |
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In ethanol at 52℃; under 2585.7 Torr; for 3h; | 45.3% |
In toluene | |
With hydrogen; 10% Pd/C (containing 50% water) In tetrahydrofuran; ethanol at 20℃; under 1140.08 Torr; for 2h; |
A
hydroquinone monoacetate
Conditions | Yield |
---|---|
With (2S)-2-{diphenyl[(trimethylsilyl)oxy]methyl}pyrrolidine In dichloromethane at 0℃; for 12h; Catalytic behavior; Reagent/catalyst; Solvent; Temperature; Michael Addition; | A 35% B 40% |
N-(phenoxy)-4-methylbenzenesulfonamide
acetic acid
A
2-acetoxyphenol
B
hydroquinone monoacetate
C
2-hydroxyphenyl p-toluenesulfonimidate
D
4-hydroxyphenyl trifluoromethanesulfonate
Conditions | Yield |
---|---|
With trifluorormethanesulfonic acid for 18h; Ambient temperature; | A n/a B 11% C 23% D 16% |
Phenyl acetate
A
Resorcinol monoacetate
B
2-acetoxyphenol
C
hydroquinone monoacetate
D
phenol
Conditions | Yield |
---|---|
With dihydrogen peroxide at -60℃; for 0.5h; Product distribution; HF - BF3; relative proportion; | A n/a B n/a C n/a D 22% |
A
hydroquinone monoacetate
Conditions | Yield |
---|---|
With L-proline In dichloromethane at 25℃; for 10h; Michael Addition; | A n/a B 20% |
carbonic acid-(4-acetoxy-phenyl ester)-benzyl ester
hydroquinone monoacetate
Conditions | Yield |
---|---|
With ethanol; platinum Hydrogenolyse; |
peracetic acid
acetic anhydride
4-hydroxy-benzaldehyde
toluene-4-sulfonic acid
A
benzene-1,4-diyl diacetate
B
hydroquinone monoacetate
Conditions | Yield |
---|---|
unter Kuehlung; |
peracetic acid
4-hydroxy-benzaldehyde
A
benzene-1,4-diyl diacetate
B
hydroquinone monoacetate
Conditions | Yield |
---|---|
With acetic anhydride; toluene-4-sulfonic acid |
acetyl chloride
hydroquinone
A
benzene-1,4-diyl diacetate
B
hydroquinone monoacetate
Conditions | Yield |
---|---|
With pyridine unter starker Kuehlung; | |
With ethanol; sodium ethanolate |
Conditions | Yield |
---|---|
With sodium hydroxide In water for 0.25h; Ambient temperature; |
Conditions | Yield |
---|---|
With 4-hydroxyacetophenone monooxygenase from P. fluorescens ACB; oxygen; NADPH In phosphate buffer at 30℃; for 1h; pH=8.0; Enzyme kinetics; Baeyer-Villiger oxidation; | |
With 4-hydroxyacetophenone monooxygenase from Pseudomonas fluorescens; phosphite dehydrogenase; NADPH In dimethyl sulfoxide at 24℃; Tris/HCl buffer; Enzymatic reaction; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 53 percent / Et3N / CH2Cl2 / 1 h / Ambient temperature 2: 45.3 percent / H2 / 5 percent Pd/C (Strem) / ethanol / 3 h / 52 °C / 2585.7 Torr View Scheme |
carbonic acid benzyl ester-(4-hydroxy-phenyl ester)
hydroquinone monoacetate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: pyridine / 20 °C 2: ethanol; platinum / Hydrogenolyse View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: water 2: pyridine / 20 °C 3: ethanol; platinum / Hydrogenolyse View Scheme | |
Multi-step reaction with 3 steps 1.1: 1H-imidazole / N,N-dimethyl-formamide / 0.17 h / 20 °C / Inert atmosphere 1.2: 2 h / 20 °C / Inert atmosphere 2.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 0.08 h 2.2: 20 °C / Inert atmosphere 3.1: potassium hydrogen difluoride / methanol / 1 h / 20 °C View Scheme |
4-acetoxy-4-isopropyl-2,5-cyclohexadienone
A
hydroquinone monoacetate
B
hydroquinone
C
p-benzoquinone
Conditions | Yield |
---|---|
With perchloric acid In water; acetonitrile at 80℃; pH=1.0; Kinetics; Product distribution; Further Variations:; pH-values; Reagents; |
A
[bis(acetoxy)iodo]benzene
B
hydroquinone monoacetate
C
hydroquinone
D
p-benzoquinone
Conditions | Yield |
---|---|
With perchloric acid In water; acetonitrile at 30℃; pH=1.0; Kinetics; Further Variations:; pH-values; Reagents; Temperatures; |
Conditions | Yield |
---|---|
Multistep reaction. Title compound not separated from byproducts.; |
2,2,2-trichloro-acetimidic acid 4-(tert-butyl-dimethyl-silanyloxy)-but-2-enyl ester
hydroquinone monoacetate
Conditions | Yield |
---|---|
With [(S)-COP-OAc]2 In dichloromethane at 38℃; for 36h; | 97% |
Conditions | Yield |
---|---|
With PEG-400; aluminum oxide; sodium hydroxide; water 1.) MeOH, r.t., 30 min, 2.) r.t., 1 h; | 95% |
hydroquinone monoacetate
tert-butyldimethylsilyl chloride
Conditions | Yield |
---|---|
With 1H-imidazole; 3-butyl-1-methyl-1H-imidazol-3-ium hexafluorophosphate at 20℃; for 2h; | 93% |
acetic acid 5-trichloroacetimidoyloxy-pent-3-enyl ester
hydroquinone monoacetate
Conditions | Yield |
---|---|
With [(S)-COP-OAc]2 In dichloromethane at 38℃; for 48h; | 93% |
di-tert-butyl dicarbonate
hydroquinone monoacetate
4-(tert-butoxycarbonyloxy)acetoxybenzene
Conditions | Yield |
---|---|
With carbon tetrabromide at 35 - 40℃; for 10h; Neat (no solvent); chemoselective reaction; | 92% |
3,4-dihydro-2H-pyran
hydroquinone monoacetate
2-(4-Acetoxyphenoxy)tetrahydropyran
Conditions | Yield |
---|---|
91% |
Conditions | Yield |
---|---|
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 0 - 20℃; for 5h; | 90% |
Conditions | Yield |
---|---|
With sodium hydroxide In water Product distribution / selectivity; | 88% |
(E)-2-methylpenta-2,4-dien-1-ol
hydroquinone monoacetate
Acetic acid 4-((E)-2-methyl-penta-2,4-dienyloxy)-phenyl ester
Conditions | Yield |
---|---|
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran Etherification; Mitsunobu reaction; | 87% |
Sorbyl alcohol
hydroquinone monoacetate
Acetic acid 4-[((2E,4E)-hexa-2,4-dienyl)oxy]-phenyl ester
Conditions | Yield |
---|---|
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran Etherification; Mitsunobu reaction; | 86% |
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran for 2h; | 85% |
Conditions | Yield |
---|---|
Stage #1: phosgene; (2'R,P)-1,12-bis-(2'-hydroxypropyl)-2,4,6,7,9,11-hexamethoxy-3,10-perylenequinone With triethylamine In tetrahydrofuran; toluene; acetonitrile at 0℃; for 0.333333h; Stage #2: hydroquinone monoacetate With dmap; triethylamine In tetrahydrofuran at 20℃; for 16h; Further stages.; | 85% |
Conditions | Yield |
---|---|
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 0 - 20℃; for 5h; | 85% |
hydroquinone monoacetate
(2E)-4-methyl-2,4-pentadien-1-ol
Acetic acid 4-((E)-4-methyl-penta-2,4-dienyloxy)-phenyl ester
Conditions | Yield |
---|---|
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran Etherification; Mitsunobu reaction; | 84% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at -78 - 0℃; | 83% |
(E)-2,4-pentadien-1-ol
hydroquinone monoacetate
Acetic acid 4-[((E)-penta-2,4-dienyl)oxy]-phenyl ester
Conditions | Yield |
---|---|
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran Etherification; Mitsunobu reaction; | 82% |
(S)-Methyl lactate
hydroquinone monoacetate
A
methyl (R)-2-(4-acetoxyphenoxy)propionate
Conditions | Yield |
---|---|
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 0 - 20℃; for 5h; | A 82% B n/a |
Conditions | Yield |
---|---|
With di-tert-butyl peroxide; 1,3-di-tert-butylimidazolium at 130℃; for 24h; Green chemistry; | 82% |
With di-tert-butyl peroxide; 1,3-di-tert-butylimidazolium at 130℃; for 24h; | 82% |
2,2,2-trifluoroethyl methanesulfonate
hydroquinone monoacetate
4-((trifluoro)ethoxy)phenyl acetate
Conditions | Yield |
---|---|
With sodium hydride In N,N,N,N,N,N-hexamethylphosphoric triamide at 140℃; for 20h; | 80% |
3-chloro-3-methylbut-1-yne
hydroquinone monoacetate
4-(2'-methylbut-3'-yn-2'-yloxy)phenyl acetate
Conditions | Yield |
---|---|
With 1,8-diazabicyclo[5.4.0]undec-7-ene; copper dichloride In acetonitrile at 0℃; for 18h; | 80% |
Conditions | Yield |
---|---|
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 0 - 20℃; for 5h; | 79% |
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