DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:3011-34-5
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:3011-34-5
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
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
Cas:3011-34-5
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiry4-Hydroxy-3-nitrobenzaldehyde with good quality and competitive price from Henan Tianfu Chemical: Henan Tianfu Chemical Co.,LTD was built in 2009 with an ISO certificate in the past 5 years, we have grown up as a famous fine chemicals supplier in
Cas:3011-34-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
Cas:3011-34-5
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry4-Hydroxy-3-nitrobenzaldehyde CAS NO.: 3011-34-5 Content: ≥99.0% Appearance: white powder Storage:Store in cool and dry place, away from sun light. Package: 25kgs/drum Application: Pharmaceutical Intermediate Transpo
1.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
Cas:3011-34-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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 prese
Cas:3011-34-5
Min.Order:1 Kilogram
FOB Price: $149.0 / 154.0
Type:Trading Company
inquiry4-Hydroxy-3-nitrobenzaldehyde CAS:3011-34-5 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 org
Cas:3011-34-5
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
Cas:3011-34-5
Min.Order:1 Kilogram
Negotiable
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
Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
Cas:3011-34-5
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
Type:Trading Company
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
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
Cas:3011-34-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
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
Cas:3011-34-5
Min.Order:0 Metric Ton
Negotiable
Type:Other
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:3011-34-5
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirysuperior quality moderate price & quick delivery Appearance:yellow-brown to brown 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:4-F
Cas:3011-34-5
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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,
Cas:3011-34-5
Min.Order:1 Milligram
Negotiable
Type:Trading Company
inquiryProduct name: 4-Hydroxy-3-Nitrobenzaldehyde CAS No.:3011-34-5 Molecule Formula:C7H4NO4 Molecule Weight:166.11 Purity: 99.0% Package: 25kg/drum Description:Light yellow powder Manufacture Standards:Enterprise Standard
Cas:3011-34-5
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiry4-Hydroxy-3-nitrobenzaldehyde Basic information Product Name: 4-Hydroxy-3-nitrobenzaldehyde Synonyms: TIMTEC-BB SBB008631;AKOS B028742;4-HYDROXY-3-NITROBENZALDEHYDE;3-NITRO-4-HYDROXYBENZALDEHYDE;4-Formyl-3-nitrophenol;Benzaldehyde, 4-hydroxy-3-nitro
Cas:3011-34-5
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
Cas:3011-34-5
Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermediat
Cas:3011-34-5
Min.Order:1 Kilogram
FOB Price: $300.0 / 400.0
Type:Lab/Research institutions
inquiryStock products, own laboratoryAppearance:Dark yellow powder Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:3011-34-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh 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 Port:Shanghai;Guangzhou
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:3011-34-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryJinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
Cas:3011-34-5
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryQ1: Are you a manufacturer Answer: Yes, we are factory founded on 2012.Q2: How to contact with us Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours.Q3:Which kind of payment terms do you
Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:3011-34-5
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryhigh 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
Conditions | Yield |
---|---|
With dinitrogen tetraoxide; ferric nitrate In acetone for 2.5h; Ambient temperature; | 100% |
With magnesium(II) nitrate hexahydrate; AMA at 20℃; for 0.583333h; Neat (no solvent); regioselective reaction; | 98% |
With tetrachlorosilane; silica gel; sodium nitrite In dichloromethane at 20℃; for 1.5h; | 97% |
4-hydroxymethyl-2-nitrophenol
4-hydroxy-3-nitrobenzaldehyde
Conditions | Yield |
---|---|
With manganese(II) nitrate hexahydrate; copper(II) nitrate trihydrate; acetic acid In α,α,α-trifluorotoluene at 50℃; for 2h; In air; chemoselective reaction; | 91% |
With potassium hydroxide; permanganate(VII) ion at 90 - 100℃; |
Conditions | Yield |
---|---|
With oxygen; cobalt(II) diacetate tetrahydrate; sodium hydroxide In ethylene glycol at 80℃; under 760.051 Torr; for 8h; | 87% |
With oxygen; sodium hydroxide In 2-methoxy-ethanol at 80℃; for 7h; chemoselective reaction; |
4-hydroxy-benzaldehyde
A
4-hydroxy-3-nitrobenzaldehyde
B
4-hydroxy-2-nitrobenzaldehyde
Conditions | Yield |
---|---|
With Nitrogen dioxide under 225.02 Torr; for 12h; | A 77% B 17% |
4-fluoro-3-nitrobenzaldehyde
4-hydroxy-3-nitrobenzaldehyde
Conditions | Yield |
---|---|
With 4a,9a-dihydro-9,9-dimethyl-4,5-bis(diphenylphosphino)-xanthene; 4-methoxyphenylboronic acid; tetrabutylammomium bromide; palladium diacetate; caesium carbonate In 1,2-dimethoxyethane at 70℃; for 48h; Suzuki-Miyaura Coupling; Inert atmosphere; | 75% |
With sodium hydroxide; N,N-dimethyl-formamide anschliessendes Behandeln mit Saeure; |
(E)-5-[2-4-(hydroxyphenyl)ethenyl]-1,3-benzenediol
C
4-hydroxy-3-nitrobenzaldehyde
D
4-hydroxy-benzaldehyde
Conditions | Yield |
---|---|
With phosphate buffer; sodium nitrite In methanol at 20℃; for 3h; pH=3.0; Further byproducts given; | A 4% B 2% C 1% D 4% |
4-bromo-3-nitrobenzaldehyde
4-hydroxy-3-nitrobenzaldehyde
Conditions | Yield |
---|---|
With sodium carbonate |
4-acetamido-3-nitrobenzaldehyde
4-hydroxy-3-nitrobenzaldehyde
Conditions | Yield |
---|---|
With sodium hydroxide |
potassium acetate
4-chloro-3-nitro-benzaldehyde
4-hydroxy-3-nitrobenzaldehyde
Conditions | Yield |
---|---|
at 150℃; | |
at 150℃; |
4-chloro-3-nitro-benzaldehyde
4-hydroxy-3-nitrobenzaldehyde
Conditions | Yield |
---|---|
With potassium hydroxide | |
With potassium acetate at 140 - 150℃; | |
With sodium carbonate at 140 - 150℃; |
Conditions | Yield |
---|---|
With hexamethylenetetramine; acetic acid anschliessendes Erhitzen mit wss.HCl; |
4-hydroxybenzaldehyde oxime
A
4-hydroxy-3-nitrobenzaldehyde
B
4-hydroxy-3-nitro-benzaldehyde-oxime
Conditions | Yield |
---|---|
With nitric acid; acetic acid |
4-chloro-3-nitro-benzaldehyde
4-hydroxy-3-nitrobenzaldehyde
4-chloro-3-nitro-benzaldehyde
4-hydroxy-3-nitrobenzaldehyde
Conditions | Yield |
---|---|
at 140 - 150℃; | |
at 140 - 150℃; |
nitric acid
acetic acid
4-hydroxybenzaldehyde oxime
A
4-hydroxy-3-nitrobenzaldehyde
Conditions | Yield |
---|---|
man verduennt mit Wasser.Diazotization; |
4-hydroxy-3-nitrobenzaldehyde
Conditions | Yield |
---|---|
With water; nitric acid Diazotization; |
4-hydroxymethyl-2-nitrophenol
4-hydroxy-3-nitrobenzaldehyde
Conditions | Yield |
---|---|
at 90 - 100℃; |
4-hydroxybenzaldehyde oxime
A
4-hydroxy-3-nitrobenzaldehyde
Conditions | Yield |
---|---|
With nitric acid; acetic acid |
4-acetamido-3-nitrobenzaldehyde
4-hydroxy-3-nitrobenzaldehyde
4-(1,3-dithiolan-2-yl)phenol
A
4-nitro-phenol
B
4-hydroxy-3-nitrobenzaldehyde
C
4-hydroxy-benzaldehyde
Conditions | Yield |
---|---|
With bismuth(III) nitrate; water In benzene at 20℃; for 8h; Product distribution; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: HNO3; water; H2SO4 2: DMF; aq. NaOH solution / anschliessendes Behandeln mit Saeure View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: concentrated sulfuric acid; nitric 2: natrium carbonate View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: concentrated hydrochloric acid 2: permanganate; diluted KOH-solution / 90 - 100 °C View Scheme | |
Multi-step reaction with 2 steps 1: formaldehyde; concentrated hydrochloric acid / Erhitzen des Reaktionsprodukts mit Wasser 2: permanganate; diluted KOH-solution / 90 - 100 °C View Scheme |
C38H42N6O10
A
NH-pyrazole
B
4-hydroxy-3-nitrobenzaldehyde
C
N,N-bis(2-hydroxyphenylmethyl)-N-(2-pyridylmethyl)ethane-1,2-diamine
Conditions | Yield |
---|---|
With water; 2-hydroxyethanethiol; magnesium chloride; β-galactosidase at 37℃; for 3h; pH=7.2; Kinetics; aq. phosphate buffer; Enzymatic reaction; |
C41H43N7O10
A
1,2,3-Benzotriazole
B
4-hydroxy-3-nitrobenzaldehyde
C
N,N-bis(2-hydroxyphenylmethyl)-N-(2-pyridylmethyl)ethane-1,2-diamine
Conditions | Yield |
---|---|
With water; 2-hydroxyethanethiol; magnesium chloride; β-galactosidase at 37℃; for 3h; pH=7.2; Kinetics; aq. phosphate buffer; Enzymatic reaction; |
4-hydroxy-3-nitrobenzaldehyde
allyl bromide
3-nitro-4-(2-propenyloxy)benzaldehyde
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 60℃; | 100% |
With potassium carbonate In N,N-dimethyl-formamide at 50℃; for 1h; | 99% |
With potassium carbonate; potassium iodide In acetonitrile for 20h; Inert atmosphere; Reflux; | 97% |
With potassium carbonate In acetonitrile at 60℃; for 72h; Inert atmosphere; | 92% |
4-hydroxy-3-nitrobenzaldehyde
ethyl iodide
4-ethoxy-3-nitrobenzaldehyde
Conditions | Yield |
---|---|
With potassium carbonate In DMF (N,N-dimethyl-formamide) at 20 - 70℃; | 99% |
With potassium carbonate In acetonitrile for 15h; Heating; | 82% |
With potassium carbonate In N,N-dimethyl-formamide |
trifluoromethylsulfonic anhydride
4-hydroxy-3-nitrobenzaldehyde
ethylene glycol
4-(1,3-dioxolan-2-yl)-2-nitrophenyl trifluoromethanesulfonate
Conditions | Yield |
---|---|
Stage #1: trifluoromethylsulfonic anhydride; 4-hydroxy-3-nitrobenzaldehyde With triethylamine In dichloromethane at 0℃; for 0.666667h; Stage #2: ethylene glycol With methanesulfonic acid In toluene for 14h; Heating / reflux; | 99% |
4-hydroxy-3-nitrobenzaldehyde
4-hydroxymethyl-2-nitrophenol
Conditions | Yield |
---|---|
With sodium tetrahydroborate In methanol at 0℃; for 0.5h; | 98% |
With sodium tetrahydroborate In ethanol at 0 - 20℃; for 3h; | 97% |
With sodium tetrahydroborate In methanol at 0℃; for 1h; Inert atmosphere; | 80% |
bromethyl methyl ether
4-hydroxy-3-nitrobenzaldehyde
3-nitro-(4-methoxymethoxy)benzaldehyde
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran at 0℃; for 0.5h; | 98% |
N,N'-dihydroxy-2,3-dimethylbutane-2,3-diamine
4-hydroxy-3-nitrobenzaldehyde
2-(4-hydroxy-3-nitrophenyl)-4,4,5,5-tetramethylimidazolidine-1,3-diol
Conditions | Yield |
---|---|
In methanol at 20℃; for 3h; | 98% |
4-hydroxy-3-nitrobenzaldehyde
2,3,4-Tri-O-acetyl-β-D-glucopyranuronic acid methylester
(2S,3R,4S,5S,6S)-2-(4-formyl-2-nitrophenoxy)-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate
Conditions | Yield |
---|---|
Stage #1: 2,3,4-Tri-O-acetyl-β-D-glucopyranuronic acid methylester With hydrogen bromide; acetic acid In dichloromethane at 0 - 20℃; Stage #2: 4-hydroxy-3-nitrobenzaldehyde With silver(l) oxide In acetonitrile at 20℃; Darkness; | 98% |
4-hydroxy-3-nitrobenzaldehyde
1,2-diamino-benzene
4-(1-(4-hydroxy-3-nitrobenzyl)-1H-benzo[d]imidazol-2-yl)-2-nitrophenol
Conditions | Yield |
---|---|
at 30℃; for 0.366667h; Catalytic behavior; Mechanism; Reagent/catalyst; Temperature; Time; Inert atmosphere; Green chemistry; chemoselective reaction; | 97% |
4-hydroxy-3-nitrobenzaldehyde
1-bromo-2,3,4-tri-O-acetyl-α-D-glucuronic acid methyl ester
(2S,3R,4S,5S,6S)-2-(4-formyl-2-nitrophenoxy)-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate
Conditions | Yield |
---|---|
With silver(l) oxide In acetonitrile for 4h; Koenigs-Knorr reaction; | 96% |
With silver(l) oxide In acetonitrile for 4h; Koenigs-Knorr reaction; | 96% |
With silver(l) oxide In acetonitrile at 20℃; for 12h; Koenigs-Knorr Glycosidation; Schlenk technique; Inert atmosphere; Molecular sieve; Darkness; | 96% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 30h; Inert atmosphere; | 96% |
With potassium carbonate In acetonitrile Alkylation; |
Conditions | Yield |
---|---|
In ethanol for 5h; Heating; | 96% |
tetrahydrofuran-2,4-dione
6-aminoquinoline
4-hydroxy-3-nitrobenzaldehyde
11-(4-hydroxy-3-nitrophenyl)-8,11-dihydrofuro[3,4-b][4,7]phenanthrolin-10(7H)-one
Conditions | Yield |
---|---|
In water at 120℃; for 0.116667h; microwave irradiation; | 96% |
Conditions | Yield |
---|---|
potassium hydrogensulfate In acetic acid at 80℃; for 1.5h; | 95% |
4-hydroxy-3-nitrobenzaldehyde
benzyl bromide
4-phenylmethoxy-3-nitrobenzaldehyde
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide | 95% |
With potassium carbonate In N,N-dimethyl-formamide | 95% |
With potassium carbonate In N,N-dimethyl-formamide | 95% |
6-aminoquinoline
4-hydroxy[1]benzopyran-2-one
4-hydroxy-3-nitrobenzaldehyde
14-(4-hydroxy-3-nitrophenyl)-7H-chromeno[3,4-b][4,7]phenanthrolin-13(14H)-one
Conditions | Yield |
---|---|
In water at 140℃; for 0.0833333h; microwave irradiation; | 95% |
4-hydroxy-3-nitrobenzaldehyde
dimedone
(4-nitrophenyl)ethanone
7,8-dihydro-4-(4-hydroxy-3-nitrophenyl)-7,7-dimethyl-2-(4-nitrophenyl)quinolin-5(1H,4H,6H)-one
Conditions | Yield |
---|---|
With ammonium acetate at 100℃; for 0.15h; Microwave irradiation; | 95% |
4-hydroxy-3-nitrobenzaldehyde
dimedone
β-naphthol
12-(4-hydroxy-3-nitrophenyl)-9,9-dimethyl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one
Conditions | Yield |
---|---|
With silica supported perchloric acid at 80℃; for 1h; neat (no solvent); | 95% |
4-hydroxy-3-nitrobenzaldehyde
N-acetylglycine
4-(4-Hydroxy-3-nitrobenzylidene)-2-methyloxazol-5(4H)-one
Conditions | Yield |
---|---|
With sodium acetate In acetic anhydride for 4h; Inert atmosphere; Reflux; | 95% |
Conditions | Yield |
---|---|
In methanol for 2h; Reflux; | 95% |
Conditions | Yield |
---|---|
With hydrazine hydrate In water at 20℃; for 0.583333h; | 95% |
Conditions | Yield |
---|---|
With ethanolpyridole based semi-dendrimer supported on silica-coated magnetic Fe3O4 nanoparticles In neat (no solvent) for 0.25h; | 95% |
4-hydroxy-3-nitrobenzaldehyde
1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside
(2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-(4-formyl-2-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate
Conditions | Yield |
---|---|
With silver(l) oxide In acetonitrile | 94% |
With silver(l) oxide In acetonitrile for 4h; Inert atmosphere; | 83% |
With silver(l) oxide In acetonitrile at 20℃; for 4h; Inert atmosphere; | 83% |
2,3,4-tri-O-acetyl-1-bromo-1-deoxy-β-D-glucopyranuronic acid methy ester
4-hydroxy-3-nitrobenzaldehyde
Conditions | Yield |
---|---|
silver(l) oxide In acetonitrile at 23℃; for 16h; | 94% |
Conditions | Yield |
---|---|
With sodium azide; trifluorormethanesulfonic acid In acetonitrile at 20℃; for 0.0333333h; Schmidt reaction; | 94% |
With trifluorormethanesulfonic acid; trimethylsilylazide In acetonitrile at 20℃; for 0.75h; Schmidt Reaction; Sealed tube; Inert atmosphere; | 82% |
With hydroxylamine hydrochloride; sodium formate In formic acid; water |
5-methylcyclohexan-1,3-dione
4-hydroxy-3-nitrobenzaldehyde
5,5-dimethyl-3-(phenylamino)cyclohex-2-en-1-one
C28H28N2O5
Conditions | Yield |
---|---|
With acetic acid at 120℃; for 0.0333333h; microwave irradiation; | 94% |
4-hydroxy-3-nitrobenzaldehyde
propargyl bromide
rac-4-(1-hydroxybut-3-yn-1-yl)-2-nitrophenol
Conditions | Yield |
---|---|
Stage #1: propargyl bromide With aluminium; mercury dichloride In tetrahydrofuran; toluene at 65℃; for 0.5h; Inert atmosphere; Stage #2: 4-hydroxy-3-nitrobenzaldehyde In tetrahydrofuran; toluene Inert atmosphere; | 94% |
Stage #1: propargyl bromide With aluminium; mercury dichloride In tetrahydrofuran; toluene for 6h; Reflux; Stage #2: 4-hydroxy-3-nitrobenzaldehyde In tetrahydrofuran; toluene at 0℃; for 0.5h; | 94% |
Stage #1: propargyl bromide With aluminium; mercury dichloride In tetrahydrofuran; toluene for 6h; Reflux; Stage #2: 4-hydroxy-3-nitrobenzaldehyde In tetrahydrofuran; toluene at 0℃; for 0.5h; | 45% |
Stage #1: propargyl bromide With aluminium; mercury dichloride In tetrahydrofuran for 6h; Reflux; Stage #2: 4-hydroxy-3-nitrobenzaldehyde In tetrahydrofuran at 0℃; for 30h; Inert atmosphere; |
Conditions | Yield |
---|---|
With ammonium acetate Hantzsch Dihydropyridine Synthesis; Reflux; | 94% |
2,3-dihydrophthalazine-1,4-dione
4-hydroxy-3-nitrobenzaldehyde
malononitrile
Conditions | Yield |
---|---|
With piperazine immobilized on shell of NiFe2O4-TiO2 core-shell nanoparticles via propylsilyl linkage at 80℃; for 1h; | 94% |
With N,N,2,2,6,6-hexamethyl-N-(3-(trimethoxysilyl)propyl)piperidin-4-ammonium iodide grafted onto TiO2-coated NiFe2O4 nanocatalyst at 80℃; for 0.583333h; Green chemistry; | 93% |
4-hydroxy-3-nitrobenzaldehyde
methyl iodide
4-methoxy-3-nitrobenzaldehyde
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; | 93.7% |
With potassium carbonate | |
With sodium carbonate In N-methyl-acetamide |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View