Our advantage: 1.highest quality and good package 2.fast delivery 3.better payment term 4.fast response to customer within 6 hours 5.good business credit in Europe ,US ,Japan ,Korea massive chemical's supply chain services is competitive, fast
Cas:121-89-1
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inquiryDayangChem 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:121-89-1
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inquiryAnalysis tests Standard Results Appearance Yellowish Crystallization Hangzhou Dingyan Chem is a leading manufacturer and supplie
Cas:121-89-1
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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:121-89-1
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inquiryProduct informations Product Name 3'-Nitroacetophenone CAS No. 121-89-1 Appearance White to yellowish crystalline powder Assay ≥99%
Cas:121-89-1
Min.Order:1 Gram
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inquiry1. Quality Our products meet MSDS safe standard and we have ISO and other certificate so yan can get high quality products from our company. 2. Price We are the company which is the joint of trade and industry so we cao provide the competiti
Cas:121-89-1
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inquiryhigh quality Appearance:White or off white powder Storage:Sealed, dry, microtherm , avoid light and smell Package:According to the demand of customer Application:Pharmaceutical intermediates Transportation:by air or by sea Port:shanghai
The 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
Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
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Our 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:121-89-1
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inquiryName:m-Nitroacetophenone CAS NO:121-89-1 Grade:Medical scientific research and export Molecular formula:C8H7NO3 Molecular weight:165.1461 Product Quality 12 years of chemical raw materials Mature operation of the industry System stability
Cas:121-89-1
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Type:Other
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:121-89-1
Min.Order:1 Gram
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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:121-89-1
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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
Cas:121-89-1
Min.Order:10 Kilogram
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inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
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inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W
Cas:121-89-1
Min.Order:1 Kilogram
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Type:Trading Company
inquiryProduct Name: 3-Nitroacetophenone Synonyms: 3'-NITROACETOPHENONE;3-NITROACETOPHENONE;AKOS BBS-00003220;AKOS 233-65;1-(3-NITROPHENYL)ETHANONE;LABOTEST-BB LT01895210;AURORA 14018;(3-Nitrophenyl) methyl ke
Our 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
Cas:121-89-1
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
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
Cas:121-89-1
Min.Order:1 Kilogram
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inquiry3-Nitroacetophenone CAS:121-89-1 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 interm
Cas:121-89-1
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:121-89-1
Min.Order:1 Kilogram
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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
Cas:121-89-1
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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
Hangzhou 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
Cas:121-89-1
Min.Order:0 Metric Ton
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inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
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
A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:121-89-1
Min.Order:4 Kilogram
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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
Cas:121-89-1
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
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:121-89-1
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
Stage #1: m-nitroacetophenone oxime With hexachlorodisilane; silica gel In toluene at 110℃; for 4h; Stage #2: With water In toluene for 0.5h; | 99% |
With formic acid; silica gel for 0.0333333h; microwave irradiation; | 94% |
With zinc chlorochromate; montmorillonite K-10 at 20℃; for 1.5h; | 88% |
Conditions | Yield |
---|---|
With nickel-doped graphene carbon nitride nanoparticles; air In ethanol at 25℃; for 8h; Irradiation; Green chemistry; | 98% |
With oxygen In water at 25℃; for 1.5h; | 94% |
With cobalt(II) stearate; sodium carbonate; sodium hydroxide at 140 - 165℃; under 6000.6 Torr; for 20h; pH=7 - 8.5; Pressure; Temperature; | 85.85% |
(E)-1-(3-mitrophenyl)ethan-1-one O-methyl oxime
3-Nitroacetophenone
Conditions | Yield |
---|---|
With hydrogenchloride In diethyl ether at 20℃; for 12h; | 98% |
Conditions | Yield |
---|---|
With modified o-iodoxybenzoic acid In tetrahydrofuran; water at 60℃; for 3h; | 96% |
With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; potassium tert-butylate; copper(I) triflate; 5-[(2S)-pyrrolidine-2-yl]-1H-tetrazole In N,N-dimethyl-formamide at 25℃; for 1.5h; Catalytic behavior; | 96% |
With oxygen; pivalaldehyde; (Me4N)[Co(L)]*2H2O (L = o-phenylenebis(N'-methyloxamidate) In acetonitrile at 20℃; for 8h; | 95% |
Conditions | Yield |
---|---|
With palladium diacetate; triethylamine; triphenylphosphine In dimethyl sulfoxide; N,N-dimethyl-formamide at 20 - 100℃; for 2h; Heck Reaction; Microwave irradiation; regioselective reaction; | 96% |
4-chloro-3-nitroacetophenone
dibromodifluoromethane
A
4-Trifluoromethyl-3-nitro-acetophenone
B
3-Nitroacetophenone
Conditions | Yield |
---|---|
With ISOPROPYLAMIDE; copper at 100℃; for 8h; | A 95% B 5% |
N,N-Dimethyl-N'-[1-(3-nitro-phenyl)-eth-(E)-ylidene]-hydrazine
3-Nitroacetophenone
Conditions | Yield |
---|---|
With sodium perborate In acetic acid at 50 - 60℃; for 5h; | 92% |
Conditions | Yield |
---|---|
With sodium disulfite; hydrogen bromide In acetic acid for 3h; Heating; | 92% |
With decaborane; palladium on activated charcoal In methanol at 20℃; for 12h; | 91% |
With bismuth(III) chloride; sodium tetrahydroborate In tetrahydrofuran for 4h; Ambient temperature; | 90.9% |
Conditions | Yield |
---|---|
With methanol; [Co((dimethylglyoximate)BF2)2•2H2O] at 65℃; for 49h; Sealed tube; Neutral conditions; regioselective reaction; | 91% |
With C22H20AuN3O2P(1+)*CF3O3S(1-); water; silver trifluoromethanesulfonate; acetic acid at 100℃; for 10h; | 91% |
With silver trifluoromethanesulfonate In water; acetic acid at 110℃; for 6h; Schlenk technique; | 88% |
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid at -10℃; for 0.166667h; Temperature; | 90.3% |
With nitric acid; cetyltrimethylammonim bromide In acetonitrile at 24.84℃; for 2h; Micellar solution; regioselective reaction; | 85% |
With tetrammine copper(II) sulphate; nitric acid In dichloromethane; water at 20℃; for 2h; regioselective reaction; | 85% |
3-Nitroacetophenone
Conditions | Yield |
---|---|
With eosin Y disodium salt In acetonitrile at 20℃; for 3h; Irradiation; | 90% |
1-(3-nitro-phenyl)-ethanone-phenylhydrazone
3-Nitroacetophenone
Conditions | Yield |
---|---|
With 3,3-dimethyldioxirane In acetone at 20℃; for 2h; | 87% |
1-nitro-3-vinyl-benzene
A
1-(3-nitrophenyl)ethanol
B
3-Nitroacetophenone
Conditions | Yield |
---|---|
With triethylsilane; (1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-Hexadecafluorophthalocyaninato)iron(II); oxygen In ethanol at 20℃; under 760.051 Torr; for 43h; Wacker Oxidation; Sealed tube; Green chemistry; chemoselective reaction; | A 12% B 84% |
Conditions | Yield |
---|---|
With iodine In neat (no solvent) at 85℃; for 2h; | A 83% B 81% |
Conditions | Yield |
---|---|
With 1,10-Phenanthroline; water; palladium diacetate at 100℃; under 760.051 Torr; for 6h; | 83% |
3-Nitroacetophenone
Conditions | Yield |
---|---|
With hydrogenchloride; water for 0.0833333h; microwave irradiation; | 80% |
With hydrogenchloride for 4h; Heating; Yield given; |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; air; (Pd(IiPr)Cl2)2; silver trifluoromethanesulfonate In methanol at 35℃; for 24h; Wacker oxidation; | 79% |
With manganese(IV) oxide; palladium dichloride In water; acetonitrile at 60℃; for 32h; | 50% |
With water; oxygen; palladium dichloride |
Conditions | Yield |
---|---|
With zinc at 82 - 84℃; for 0.05h; Friedel-Crafts acylation; microwave irradiation; | 79% |
With iron(III) oxide at 20℃; for 0.25h; Friedel Crafts acylation; regioselective reaction; | 69% |
Conditions | Yield |
---|---|
With trifluoromethylsulfonic anhydride; ethylammonium nitrate at 0 - 20℃; for 2h; Inert atmosphere; | A n/a B 77% |
With aluminium trinitrate; acetic anhydride; scandium tris(trifluoromethanesulfonate) In acetonitrile at 20℃; for 24h; | A 6% B 12% |
With Nitrogen dioxide; ozone In dichloromethane at -10℃; Mechanism; Product distribution; var. time; other ketones and benzaldehyde; |
3-Nitroacetophenone
Conditions | Yield |
---|---|
With sulfuric acid; acetic acid In water Reflux; | 76.3% |
Conditions | Yield |
---|---|
With water; oxygen; copper(l) chloride In tetrahydrofuran at 20℃; for 48h; Reagent/catalyst; Wacker-Tsuji Olefin Oxidation; | A n/a B 76% |
carbon monoxide
tetramethylstannane
3-nitrophenyldiazonium tetrafluoroborate
3-Nitroacetophenone
Conditions | Yield |
---|---|
palladium diacetate In acetonitrile under 6619.6 Torr; for 1.5h; Heating; | 70% |
With palladium diacetate In acetonitrile for 0.5h; Ambient temperature; | 70% |
Conditions | Yield |
---|---|
With 1,10-Phenanthroline; nickel(II) bromide 2-methoxyethyl ether complex; sodium hydrogencarbonate In water at 100℃; for 5h; Autoclave; | 70% |
Conditions | Yield |
---|---|
With trifluorormethanesulfonic acid; water; palladium diacetate; 2-(3,5-dimethyl-1H-pyrazol-1-yl)pyridine at 90℃; for 8h; | 68% |
Conditions | Yield |
---|---|
With water; oxygen; zinc(II) oxide In acetonitrile at 20℃; Irradiation; | 66% |
Conditions | Yield |
---|---|
With 1-methyl-1H-imidazole; oxygen; pivalaldehyde; (NMe4)2[Ni(Me2opba)]*4H2O In fluorobenzene at 20℃; for 20h; Oxidation; | 60% |
Conditions | Yield |
---|---|
chloro(ethylene)rhodium(I) dimer In 1,4-dioxane for 16h; Heating; | 56% |
Conditions | Yield |
---|---|
With 3-chloro-benzenecarboperoxoic acid In chloroform for 2h; Reflux; | 55% |
Conditions | Yield |
---|---|
With water; oxygen; zinc(II) oxide In acetonitrile at 20℃; Irradiation; | 55% |
Conditions | Yield |
---|---|
With cadmium sulphide; ammonium formate In water at 20℃; for 14h; Inert atmosphere; Irradiation; Sealed tube; chemoselective reaction; | 100% |
With water; oxalic acid; titanium(IV) oxide for 3h; Wavelength; Irradiation; Inert atmosphere; Sealed tube; Green chemistry; chemoselective reaction; | 100% |
With hydrogen In methanol at 70℃; under 3750.38 - 7500.75 Torr; for 4h; Temperature; Reagent/catalyst; Solvent; | 99% |
3-Nitroacetophenone
(R)-1-(3-nitrophenyl)ethanol
Conditions | Yield |
---|---|
With N,N'-bis[(1R,2R)-2-aminocyclohexyl]benzene-1,3-disulfonamide; water; sodium formate; dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer at 40℃; for 0.25h; Product distribution; Further Variations:; Catalysts; Solvents; Temperatures; Reagents; | 100% |
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; C22H32N4O4S2; isopropyl alcohol; potassium hydroxide at 40℃; for 5h; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 95% |
With (p-cymene)ruthenium(II) chloride; 1-butyl-3-({[(1R,2S)-1-hydroxy-1-phenylpropan-2-yl]amino}methyl)pyridin-1-ium bromide; sodium formate In water at 40 - 50℃; for 24h; Glovebox; Schlenk technique; Inert atmosphere; Green chemistry; enantioselective reaction; | 89% |
toluene-4-sulfonic acid
3-Nitroacetophenone
α-tosyloxy-m-nitroacetophenone
Conditions | Yield |
---|---|
With potassium peroxymonosulfate; 4-tolyl iodide In water; acetonitrile at 60℃; for 3h; Inert atmosphere; | 100% |
Stage #1: toluene-4-sulfonic acid With tert-butylbenzene; water; iodine; 3-chloro-benzenecarboperoxoic acid In 2,2,2-trifluoroethanol; acetonitrile at 20℃; Inert atmosphere; Stage #2: 3-Nitroacetophenone In 2,2,2-trifluoroethanol; acetonitrile at 60℃; for 5h; Inert atmosphere; | 95% |
With ammonium iodide; 3-chloro-benzenecarboperoxoic acid; benzene In 2,2,2-trifluoroethanol; acetonitrile at 20℃; for 23h; | 92% |
ethylene glycol
3-Nitroacetophenone
2-bromomethyl-2-(3-nitrophenyl)-1,3-dioxolane
Conditions | Yield |
---|---|
With N-Bromosuccinimide at 45℃; for 24h; Temperature; | 100% |
With pol(vinylphenyltrimethylammoniumtribromide) resin at 45℃; for 24h; | 93% |
Conditions | Yield |
---|---|
With N-chloro-succinimide at 20℃; for 24h; | 100% |
Conditions | Yield |
---|---|
With formic acid; C18H24ClIrN3 In water at 80℃; for 12h; Schlenk technique; Inert atmosphere; chemoselective reaction; | 99% |
Stage #1: 3-Nitroacetophenone With nickel boride In water; acetonitrile at 20℃; for 0.0833333h; Green chemistry; Stage #2: With sodium tetrahydroborate In water; acetonitrile at 20℃; for 0.0166667h; Green chemistry; | 98% |
With chloro-trimethyl-silane; tert-Amyl alcohol; sodium hydride; zinc(II) chloride In tetrahydrofuran at 63℃; for 0.5h; | 97% |
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; water; hydrazine hydrate In ethanol at 100℃; for 24h; Reagent/catalyst; | 99% |
Stage #1: 3-Nitroacetophenone With hydrazine hydrate at 135℃; for 3h; Stage #2: With potassium hydroxide at 135℃; for 24h; | 96.5% |
With hydrogenchloride; hydrogen; palladium on activated charcoal In ethanol at 70℃; under 3102.89 Torr; for 24h; | 46% |
Conditions | Yield |
---|---|
With n-butyllithium In neat (no solvent) at 10℃; for 0.0833333h; Catalytic behavior; Schlenk technique; Inert atmosphere; | 99% |
With C46H76N5Si2Sm In toluene at 20℃; Schlenk technique; Inert atmosphere; | 96% |
With 2C6H18NSi2(1-)*C36H48N4(4-)*2Nd(3+) In tetrahydrofuran at 20℃; for 0.333333h; Inert atmosphere; | 94% |
3-Nitroacetophenone
(S)-1-(3-nitrophenyl)ethan-1-ol
Conditions | Yield |
---|---|
With (R)-2,2',6,6'-tetramethoxy-4,4'-bis(di-3,5-dimethylphenylphosphine)3,3'-bipyridine; phenylsilane; cobalt(II) diacetate tetrahydrate In toluene at 40℃; for 24h; Molecular sieve; Under air; optical yield given as %ee; enantioselective reaction; | 99% |
With D-glucose In aq. phosphate buffer at 25℃; for 24h; pH=7.0; stereoselective reaction; | 99% |
Stage #1: 3-Nitroacetophenone With copper acetylacetonate; (S)-Xyl-P-Phos In toluene at -20℃; for 12h; Stage #2: With sodium hydroxide In water; toluene for 3h; optical yield given as %ee; stereoselective reaction; | 95% |
Conditions | Yield |
---|---|
With sodium phosphate In methanol at 25 - 32℃; for 0.166667h; ultrasonic irradiation; | 99% |
Conditions | Yield |
---|---|
With C29H46LaN3Si2 at 15℃; for 1h; Inert atmosphere; Glovebox; Schlenk technique; | 99% |
N,N,N',N'-tetramethylguanidine at 25℃; for 15h; | 95% |
With C48H40N8Sm(1-)*C16H32LiO4(1+) at 20℃; for 4h; Inert atmosphere; Schlenk technique; | 86% |
With [η5:η1-(2,5-Me2C4H2N)CH2CH2]2NLa[N(SiMe3)2]2 In neat (no solvent) at 20℃; for 2h; Inert atmosphere; Schlenk technique; | 80% |
With Li(2-(2,6-diisopropylphenylamino)-4-(2,6-diisopropylphenyl-imino)-2-pentene-H)(tetrahydtofuran) In tetrahydrofuran at 20℃; for 2h; Catalytic behavior; Reagent/catalyst; Inert atmosphere; Schlenk technique; Glovebox; | 98 %Spectr. |
diethyl cyanophosphonate
lithium cyanide
3-Nitroacetophenone
1-cyano-1-(3-nitrophenyl)ethyl diethyl phosphate
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 0.0833333h; | 99% |
acetonitrile
m-tolyl aldehyde
3-Nitroacetophenone
β-acetamido-β-(3-methylphenyl)-3'-nitropropiophenone
Conditions | Yield |
---|---|
With acetyl chloride; trifluoroacetic acid at 0 - 33℃; for 5h; Dakin-West reaction; | 98.6% |
Conditions | Yield |
---|---|
With pyridine In methanol; toluene at 25℃; for 3h; | 98.5% |
In ethanol; water at 20℃; for 4.75h; Heating / reflux; | 83.2% |
With pyridine In ethanol at 60℃; for 6h; | |
With pyridine In ethanol at 60℃; for 6h; |
Conditions | Yield |
---|---|
With chloro-trimethyl-silane; palladium on activated charcoal In N,N-dimethyl-formamide at 75℃; for 5h; | 98% |
With methanol; sodium methylate | |
1.2 gm (63%) | |
1.2 gm (63%) |
Conditions | Yield |
---|---|
With sodium tetrahydroborate In ethanol at 30℃; for 5h; chemoselective reaction; | 98% |
With hydrogen In ethanol at 20℃; for 5h; | 98% |
With sodium tetrahydroborate; antimony(III) fluoride In water; acetonitrile at 20℃; for 0.0833333h; | 95% |
Conditions | Yield |
---|---|
With sulfonated carbon In benzene Heating; | 98% |
With sodium hydroxide In ethanol; water at 20℃; for 3h; Cooling with ice; | 94% |
With sodium hydroxide In ethanol at 20℃; for 2h; | 92% |
Conditions | Yield |
---|---|
With sodium phosphate In methanol at 25 - 32℃; for 3.91667h; ultrasonic irradiation; | 98% |
3-Nitroacetophenone
(E)-1-(3-nitrophenyl)ethan-1-one oxime
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride; sodium hydroxide In ethanol; water at 20℃; for 24h; pH=9; Cooling with ice; | 98% |
With hydroxylamine hydrochloride; sodium hydroxide In ethanol; water at 0 - 20℃; for 24h; pH=9; | 98% |
Stage #1: 3-Nitroacetophenone With calcium oxide Heating; Stage #2: With hydroxylamine hydrochloride |
diethyl cyanophosphonate
3-Nitroacetophenone
1-cyano-1-(3-nitrophenyl)ethyl diethyl phosphate
Conditions | Yield |
---|---|
With 1,3-bis-(2,6-diisopropylphenyl)-imidazol-2-ylidene In toluene at 20℃; for 4h; Inert atmosphere; | 98% |
Conditions | Yield |
---|---|
Stage #1: 3-Nitroacetophenone With hydrazine hydrate In methanol for 0.5h; Stage #2: phenyl isocyanate In methanol | 98% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In neat (no solvent) at 50 - 60℃; Green chemistry; | 98% |
Conditions | Yield |
---|---|
With carbazic acid at 60℃; for 24h; Neat (no solvent); | 97% |
With ethanol; sodium carbonate; hydrazinium sulfate | |
With ethanol; hydrazine | |
With hydrazine hydrate; acetic acid In ethanol at 75℃; | |
With hydrazine hydrate; acetic acid In ethanol at 75℃; |
Conditions | Yield |
---|---|
With aluminum (III) chloride; bromine In diethyl ether at 0 - 20℃; for 1h; | 97% |
With aluminum (III) chloride; bromine In diethyl ether at 0 - 20℃; for 1h; | 97% |
With aluminum (III) chloride; bromine In diethyl ether at 0 - 20℃; for 1h; | 97% |
4-amino-1,2,4-triazole
3-Nitroacetophenone
(E)-N-<1-(3-nitrophenyl)ethylidene>-4H-1,2,4-triazol-4-amine
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene for 24h; Heating; | 97% |
5-chloro-4-formyl-3-methyl-1-phenyl-1H-pyrazole
3-Nitroacetophenone
C19H14ClN3O3
Conditions | Yield |
---|---|
With potassium hydroxide In ethanol at 0 - 5℃; | 97% |
4,5-dimethyl-1,2-phenylenediamine
3-Nitroacetophenone
2,4-bis(3-nitrophenyl)-2,7,8-trimethyl-2,3-dihydro-1H-benzo[b][1,4]diazepine
Conditions | Yield |
---|---|
With chitosan-supported Fe3O4 nanoparticle In ethanol at 20℃; for 1.5h; Green chemistry; | 97% |
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