hebei 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:52022-77-2
Min.Order:1 Metric Ton
FOB Price: $1.0 / 3.0
Type:Manufacturers
inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
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Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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
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Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryAs 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 according to the contract research and development services for the fine chemicals, ph
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Min.Order:0
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Type:Lab/Research institutions
inquiry3-NITROPHENETHYL ALCOHOLCAS:52022-77-2 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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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
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Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiry1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
Cas:52022-77-2
Min.Order:1 Kilogram
FOB Price: $80.0 / 100.0
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
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Min.Order:0
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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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Min.Order:10 Kilogram
Negotiable
Type:Trading Company
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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Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
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Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
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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Min.Order:0
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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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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
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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
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Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryGOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
We 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:52022-77-2
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:52022-77-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
Cas:52022-77-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryR & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals
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Min.Order:0
Negotiable
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inquiry1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re
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Cas:52022-77-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
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
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Min.Order:0
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Type:Lab/Research institutions
inquiry★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support
Cas:52022-77-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryBenzeneethanol,3-nitro- CAS NO.52022-77-2 Application:Benzeneethanol,3-nitro- CAS NO.52022-77-2
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:52022-77-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1,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
1-nitro-3-vinyl-benzene
2-(3-nitrophenyl)ethanol
Conditions | Yield |
---|---|
With water In acetonitrile for 0.166667h; Quantum yield; Irradiation; var. cosolvent, var. H2O concentration, isotope effect (ΦOH/ΦOD); | 100% |
With water In acetonitrile for 0.166667h; Irradiation; | 100% |
With sulfuric acid In ethanol at 25℃; Mechanism; | |
With sulfuric acid In acetonitrile for 6h; Quantum yield; Irradiation; acidity dependence, other reagent, solvent isotope effect; |
methyl 3-nitrophenylacetate
2-(3-nitrophenyl)ethanol
Conditions | Yield |
---|---|
Stage #1: methyl 3-nitrophenylacetate In tetrahydrofuran; methanol at 0 - 20℃; Stage #2: With water In tetrahydrofuran; methanol | 90% |
With sodium tetrahydroborate In tetrahydrofuran; methanol for 6h; Reagent/catalyst; Solvent; Reflux; | |
With methanol; sodium tetrahydroborate In tetrahydrofuran at 0 - 20℃; |
2-(3-chlorophenyl)ethanol
2-(3-nitrophenyl)ethanol
Conditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); t-BuBrettPhos; tris(3,5-dioxaheptyl)amine; sodium nitrite In tert-butyl alcohol at 130℃; for 24h; regioselective reaction; | 80% |
3-nitro-benzeneacetic acid
2-(3-nitrophenyl)ethanol
Conditions | Yield |
---|---|
With borane-THF In tetrahydrofuran at 20℃; for 12h; Inert atmosphere; | 68% |
With dimethylsulfide borane complex In tetrahydrofuran Reflux; | 60% |
With dimethylsulfide borane complex In tetrahydrofuran Reflux; | 60% |
2-(4-amino-3-nitrophenyl)ethanol
2-(3-nitrophenyl)ethanol
Conditions | Yield |
---|---|
With hydrogenchloride; sodium nitrite anschliessendes Behandeln mit H3PO2; |
methanol
1-nitro-3-vinyl-benzene
A
2-(3-nitrophenyl)ethanol
B
1-(2-methoxyethyl)-3-nitrobenzene
Conditions | Yield |
---|---|
With sulfuric acid In water; acetonitrile at 21℃; for 10h; Product distribution; Rate constant; Irradiation; investigation of the selectivity of the ring substituted phenethyl carbenium ion in the photoaddition of a binary aq. sol. of the corresponding alcohol; structural and nucleophilic effects are discussed; |
2-phenylethanol
A
2-(4-nitrophenyl)ethanol
B
2-nitro-benzeneethanol
C
2-(3-nitrophenyl)ethanol
Conditions | Yield |
---|---|
With nitric acid; urea 1.) from -12 deg C to -5 deg C, 20 min, 2.) reflux, 5 h; Yield given. Multistep reaction. Yields of byproduct given; | |
With nitric acid; urea 1.) from -12 deg C to -5 deg C, 20 min, 2.) reflux, 5 h; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts; |
4-acetamido-3-nitrophenethyl acetate
2-(3-nitrophenyl)ethanol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aqueous HCl 2: NaNO2; aqueous HCl / anschliessendes Behandeln mit H3PO2 View Scheme |
1-bromomethyl-3-nitrobenzene
2-(3-nitrophenyl)ethanol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: N,N-dimethyl-formamide / 5 h / 50 °C 2: hydrogenchloride / methanol / 20 °C 3: tetrahydrofuran; methanol / 0 - 20 °C View Scheme |
(3-nitrophenyl)acetonitrile
2-(3-nitrophenyl)ethanol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrogenchloride / methanol / 20 °C 2: tetrahydrofuran; methanol / 0 - 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: acetic acid; sulfuric acid / water / 110 °C 2: dimethylsulfide borane complex / tetrahydrofuran / Reflux View Scheme | |
Multi-step reaction with 2 steps 1: sulfuric acid; acetic acid / water / 110 °C 2: dimethylsulfide borane complex / tetrahydrofuran / Reflux View Scheme |
2-(3-nitrophenyl)ethanol
2-(3-aminophenyl)ethan-1-ol
Conditions | Yield |
---|---|
With palladium on carbon (10%) In tetrahydrofuran Cooling with ice; Inert atmosphere; | 100% |
With hydrogen; palladium 10% on activated carbon In methanol under 2327.23 Torr; | 99% |
With palladium 10% on activated carbon; hydrogen In ethanol at 20℃; for 1.5h; | 98% |
Conditions | Yield |
---|---|
In ethanol; water | 100% |
acetic acid 2-(3-nitro-phenyl)-ethyl ester
2-(3-nitrophenyl)ethanol
acetic acid 2-(3-amino-phenyl)-ethyl ester
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen In ethyl acetate at 20℃; under 2585.81 Torr; for 1h; | 99% |
2-(3-nitrophenyl)ethanol
methanesulfonyl chloride
2-(3-nitrophenyl)ethyl methanesulfonate
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 2h; | 98% |
With pyridine In dichloromethane at 0 - 20℃; | 98% |
With triethylamine In dichloromethane at 0 - 20℃; for 5h; | 84% |
2-(3-nitrophenyl)ethanol
1-(2-iodoethyl)-3-nitrobenzene
Conditions | Yield |
---|---|
With 1H-imidazole; iodine; triphenylphosphine In toluene at 20℃; for 3h; Inert atmosphere; | 98% |
With 1H-imidazole; iodine; triphenylphosphine In tetrahydrofuran at 20℃; for 15h; | |
With 1H-imidazole; iodine; triphenylphosphine In tetrahydrofuran at 20℃; for 15h; |
Conditions | Yield |
---|---|
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; for 0.5h; | 94% |
2-(3-nitrophenyl)ethanol
Methanesulfonic anhydride
2-(3-nitrophenyl)ethyl methanesulfonate
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 16h; | 90% |
2-(3-nitrophenyl)ethanol
methyl iodide
1-(2-methoxyethyl)-3-nitrobenzene
Conditions | Yield |
---|---|
Stage #1: 2-(3-nitrophenyl)ethanol With sodium hydride In tetrahydrofuran at 5 - 20℃; Stage #2: methyl iodide In tetrahydrofuran at 20℃; for 16h; | 87% |
Stage #1: 2-(3-nitrophenyl)ethanol With sodium hydride In tetrahydrofuran at 5 - 20℃; for 0.5h; Stage #2: methyl iodide In tetrahydrofuran at 20℃; for 16h; | 87% |
With sodium hydride In tetrahydrofuran at 0 - 20℃; | 81% |
2-(3-nitrophenyl)ethanol
methyl iodide
A
1-(2-methoxyethyl)-3-nitrobenzene
B
N-[3-(2-methoxyethyl)phenyl]-1,2,4-benzotriazin-3-amine 1-oxide
Conditions | Yield |
---|---|
With NaH In tetrahydrofuran | A n/a B 87% |
2-(3-nitrophenyl)ethanol
acetic anhydride
acetic acid 2-(3-nitro-phenyl)-ethyl ester
Conditions | Yield |
---|---|
In pyridine at 20℃; | 85% |
With 4-pyrrolidin-1-ylpyridine; triethylamine at 20℃; | |
With 4-pyrrolidin-1-ylpyridine; triethylamine at 20℃; |
2-(3-nitrophenyl)ethanol
p-toluenesulfonyl chloride
toluene-4-sulfonic acid 2-(3-nitrophenyl)ethyl ester
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 12h; | 83% |
With triethylamine In dichloromethane at 20℃; | 79.8% |
With dmap; triethylamine In chloroform at 20℃; for 63h; | 64% |
2-(3-nitrophenyl)ethanol
tolfenamic Acid
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 12h; | 80% |
3,4,5-trimethoxyphenol
2-(3-nitrophenyl)ethanol
Conditions | Yield |
---|---|
With triphenylphosphine; diethylazodicarboxylate In toluene for 1h; | 75% |
2-(3-nitrophenyl)ethanol
Conditions | Yield |
---|---|
With sodium hydroxide; zinc In ethanol; water Reflux; | 70% |
2-(3-nitrophenyl)ethanol
dimethyl sulfate
1-(2-methoxyethyl)-3-nitrobenzene
Conditions | Yield |
---|---|
With sodium hydroxide; tetra-(n-butyl)ammonium iodide In benzene for 144h; Heating; | 60% |
2-(3-nitrophenyl)ethanol
2,6-dibromo-1,5-naphthalenediol
C26H20Br2N2O6
Conditions | Yield |
---|---|
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 0 - 20℃; for 24h; Inert atmosphere; | 58% |
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran |
caffeic acid
2-(3-nitrophenyl)ethanol
Conditions | Yield |
---|---|
With ytterbium(III) triflate In nitromethane at 120℃; | 52% |
morpholine
2-(3-nitrophenyl)ethanol
1-morpholino-2-(3-nitrophenyl)ethane-1,2-dione
Conditions | Yield |
---|---|
With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; potassium carbonate; copper(I) bromide In dimethyl sulfoxide at 70℃; for 12h; | 39% |
2-(3-nitrophenyl)ethanol
3-(2-Bromoethyl)nitrobenzene
Conditions | Yield |
---|---|
With phosphorus tribromide In diethyl ether Heating; |
Conditions | Yield |
---|---|
In water; acetonitrile Product distribution; Irradiation; |
2-(3-nitrophenyl)ethanol
A
1-methyl-3-nitrobenzene
B
3,3'-dinitrobibenzyl
Conditions | Yield |
---|---|
In water; acetonitrile for 2h; Mechanism; Product distribution; Quantum yield; Irradiation; variation of pH; |
2-(3-nitrophenyl)ethanol
toluene-4-sulfonic acid 2-(3-nitrophenyl)ethyl ester
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