Dayangchem's 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. DayangChem can provide different quantities
Cas:612-41-9
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:612-41-9
Min.Order:1 Metric Ton
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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:612-41-9
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
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
Cas:612-41-9
Min.Order:1 Kilogram
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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
Cas:612-41-9
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryAbout Product Details Items Specifications Test Results Appearance White to white crystalline powde
Cas:612-41-9
Min.Order:1 Kilogram
FOB Price: $1.0 / 2.0
Type:Lab/Research institutions
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:612-41-9
Min.Order:0 Metric Ton
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inquiryJ&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
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
Cas:612-41-9
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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:612-41-9
Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:612-41-9
Min.Order:0
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Type:Lab/Research institutions
inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
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:612-41-9
Min.Order:1 bottle
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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
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Good quantity Storage:R.T. Package:as per buyers Application:Reagent Transportation:by air/sea
Cas:612-41-9
Min.Order:0
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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
Cas:612-41-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2-Nitrocinnamic acid cas 612-41-9Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Best quality with low priceAppearance:Yellow crystalline powder or needles Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:5g Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any port
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
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
Cas:612-41-9
Min.Order:0
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Type:Lab/Research institutions
inquiryBest Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:612-41-9
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiry2-Nitrocinnamic acid Basic information Product Name: 2-Nitrocinnamic acid
Cas:612-41-9
Min.Order:100 Gram
Negotiable
Type:Trading Company
inquiryConditions | Yield |
---|---|
With sodium chlorite; sodium dihydrogenphosphate; dihydrogen peroxide In water; acetonitrile at 10℃; for 1h; | 98% |
Conditions | Yield |
---|---|
With sodium carbonate In water at 120℃; for 12h; Green chemistry; | 96.9% |
Conditions | Yield |
---|---|
With potassium carbonate In water for 24h; Time; Heck Reaction; Inert atmosphere; Reflux; | 94% |
With sodium carbonate In water at 120℃; for 24h; Green chemistry; | 81.7% |
carbon tetrabromide
(E)-1-nitro-2-(2-nitrovinyl)benzene
2-nitrocinnamic acid
Conditions | Yield |
---|---|
With tris(2,2'-bipyridyl)ruthenium dichloride; water; diisopropylamine In acetonitrile at 20℃; for 10h; Inert atmosphere; Irradiation; stereoselective reaction; | 93% |
Conditions | Yield |
---|---|
With piperidine; pyridine In isopropyl alcohol Knoevenagel-Doebner-Stobbe Reaction; Heating; | 87.65% |
With piperidine; pyridine at 110℃; | 83% |
With pyridine Heating; | 78% |
(E)-2'-hydroxy-2-nitrochalcone
2-nitrocinnamic acid
Conditions | Yield |
---|---|
With dihydrogen peroxide; potassium carbonate In acetonitrile at 20℃; for 5h; | 84% |
2-nitrobenzenediazonium tetrafluoroborate
acrylic acid
2-nitrocinnamic acid
Conditions | Yield |
---|---|
With palladium(II) carboxymethylcellulose In water at 20℃; for 8h; | 81% |
Conditions | Yield |
---|---|
With pyridine; dmap; sodium tetraborate decahydrate; N-benzyl-N,N,N-triethylammonium chloride In 1-methyl-pyrrolidin-2-one at 185 - 190℃; for 6h; | 79% |
(E)-methyl 2-nitrocinnamate
2-nitrocinnamic acid
Conditions | Yield |
---|---|
With potassium fluoride; thiophenol In various solvent(s) at 190℃; for 0.166667h; | 72% |
With potassium fluoride; thiophenol In 1-methyl-pyrrolidin-2-one for 0.166667h; Heating; | 72% |
malonic acid
2-nitro-benzaldehyde
A
3-amino-3-(2-nitrophenyl)propionic acid
B
3-(2-nitrophenyl)-2-carboxy-2-propenoic acid
C
2-nitrocinnamic acid
Conditions | Yield |
---|---|
With ammonium acetate In acetic acid at 60℃; for 5h; | A 26% B 57% C 0.8% |
malonic acid
acetic acid
2-nitro-benzaldehyde
A
3-amino-3-(2-nitrophenyl)propionic acid
B
3-N-Acetyl-amino-3-(o-nitrophenyl)-propionsaeure
C
2-nitrocinnamic acid
Conditions | Yield |
---|---|
With ammonium acetate at 100℃; for 5h; | A 40% B 16% C 26% |
malonic acid
2-nitro-benzaldehyde
A
3-amino-3-(2-nitrophenyl)propionic acid
B
3-N-Acetyl-amino-3-(o-nitrophenyl)-propionsaeure
C
2-nitrocinnamic acid
Conditions | Yield |
---|---|
With ammonium acetate In acetic acid at 100℃; for 5h; | A 40% B 16% C 26% |
α-chloro-β-(o-nitrophenyl)propionic acid
2-nitrocinnamic acid
Conditions | Yield |
---|---|
With sodium carbonate In water for 9h; Heating; | 39% |
Conditions | Yield |
---|---|
With formaldehyd; [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; water; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl In toluene at 80℃; stereoselective reaction; | 21% |
ethyl 3-phenyl-2-propenoate
A
ethyl 4-nitrocinnamate
B
2-nitrocinnamic acid
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid Trennung durch Erwaermen mit Alkohol; |
(E)-3-phenylacrylic acid
A
4-nitro-trans-cinnamic acid
B
2-nitrocinnamic acid
Conditions | Yield |
---|---|
With tetrachloromethane; nitric acid Reagens 4: Schwefeldioxid; | |
With chloroform; nitric acid Reagens 4: Schwefeldioxid; | |
With nitric acid | |
With acetic anhydride; copper(II) nitrate |
4-(2-nitrophenyl)but-3-en-2-one
2-nitrocinnamic acid
Conditions | Yield |
---|---|
With hypochlorite of alkali |
(Z)-3-(2-nitrophenyl)acrylic acid
2-nitrocinnamic acid
Conditions | Yield |
---|---|
With chloroform; bromine im Sonnenlicht; |
α-bromo-β-(2-nitrophenyl)propionic acid
2-nitrocinnamic acid
α-bromo-β-(2-nitrophenyl)propionic acid
2-nitrocinnamic acid
Conditions | Yield |
---|---|
With barium dihydroxide | |
With sodium hydroxide | |
With ammonia |
Conditions | Yield |
---|---|
With sodium acetate | |
With potassium acetate at 130 - 140℃; |
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid In trifluoroacetic acid at 25℃; Rate constant; | A 46 % Spectr. B 54 % Spectr. |
With nitric acid | |
durch Nitrieren und Trennung; |
Conditions | Yield |
---|---|
With hydrogenchloride Diazotization.Eintragen in ein Gemisch von Maleinsaeure (oder Acrylsaeure), Kupfer(II)-chlorid, Natriumacetat und Wasser; | |
Multi-step reaction with 2 steps 1: 1) NaNO2, conc.HCl, 2) CuCl / 1) acetone-water, below 8 deg C 2: 39 percent / Na2CO3 / H2O / 9 h / Heating View Scheme |
Conditions | Yield |
---|---|
With nitric acid |
Conditions | Yield |
---|---|
With dihydrogen peroxide; acetic acid |
Conditions | Yield |
---|---|
With ethanol |
methyl 2-nitrocinnamate
A
o-nitrocinnamamide
B
2-nitrocinnamic acid
Conditions | Yield |
---|---|
With ammonium hydroxide In ethanol at 60℃; for 7h; addition -15 deg C; | A 3.51 g B 2.44 g |
2-nitrocinnamic acid
Conditions | Yield |
---|---|
With sodium carbonate for 1h; Heating; | 18.4 g |
2-nitrocinnamic acid
Conditions | Yield |
---|---|
With sodium iodide In N,N-dimethyl-formamide at 29.9℃; Kinetics; Thermodynamic data; Mechanism; effect of temperature; ΔH(excit.), ΔS(excit), ΔG(excit.); |
di-tert-butyl dicarbonate
2-nitrocinnamic acid
3-(2'-nitrophenyl)-(E)-propenoic acid tert-butyl ester
Conditions | Yield |
---|---|
With dmap In tetrahydrofuran for 72h; | 100% |
With dmap In tetrahydrofuran at 25℃; for 12h; |
Conditions | Yield |
---|---|
With sulfuric acid at 70℃; for 12h; | 99% |
With sulfuric acid for 12h; Heating; | 97% |
With sulfuric acid Heating; | 97% |
carbonic acid dimethyl ester
2-nitrocinnamic acid
(E)-methyl 2-nitrocinnamate
Conditions | Yield |
---|---|
With potassium carbonate In dimethyl sulfoxide at 90℃; for 16h; Heck Reaction; Inert atmosphere; | 97% |
2-nitrocinnamic acid
(2RS,3SR)-2,3-dibromo-3-(2-nitrophenyl)propanoic acid
Conditions | Yield |
---|---|
With copper(II) nitrate trihydrate; trimethylsilyl bromide In acetonitrile at 50℃; for 3h; | 96% |
With bromine | |
With bromine; acetic acid | |
With bromine In chloroform at 20 - 60℃; | |
With bromine In chloroform |
Conditions | Yield |
---|---|
With sulfuric acid | 96% |
With sulfuric acid Inert atmosphere; Reflux; | 89% |
With sulfuric acid In water at 82℃; for 24h; Reagent/catalyst; |
1-(4-cyanophenyl)piperazine
2-nitrocinnamic acid
(E)-3-(2-nitrophenyl)-1-[4-(4-cyanophenyl)piperazin-1-yl]propenone
Conditions | Yield |
---|---|
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; 3-hydroxy-3,4-dihydrobenzotriazine-4-one In dichloromethane at 20℃; | 95% |
dihexylamine
2-nitrocinnamic acid
(E)-2-nitrocinnamic acid dihexylamide
Conditions | Yield |
---|---|
With benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 3h; | 94% |
piperidine
2-nitrocinnamic acid
3-o-nitrophenyl-1-(N-piperidinyl)-2-propen-1-one
Conditions | Yield |
---|---|
Stage #1: 2-nitrocinnamic acid With 4-methyl-morpholine; isobutyl chloroformate In dichloromethane at 0℃; for 0.5h; Inert atmosphere; Stage #2: piperidine In dichloromethane at 0 - 20℃; for 12h; Inert atmosphere; | 93% |
Conditions | Yield |
---|---|
With ammonium cerium(IV) nitrate; urea for 0.025h; microwave irradiation; | 92% |
2-nitrocinnamic acid
(E)-3-(2-nitrophenyl)acryloyl chloride
Conditions | Yield |
---|---|
With thionyl chloride In benzene Heating; | 90% |
With thionyl chloride | |
With thionyl chloride Heating; |
2-nitrocinnamic acid
(E)-3-(2-azidophenyl)acrylic acid
Conditions | Yield |
---|---|
Stage #1: 2-nitrocinnamic acid With zinc In water; acetic acid at -20℃; for 5h; Stage #2: With sodium azide; sodium nitrite In water; acetic acid at 0℃; | 90% |
Stage #1: 2-nitrocinnamic acid With zinc In water; acetic acid at 20℃; for 0.5h; Stage #2: With sodium nitrite In water; acetic acid at 0℃; for 0.166667h; Stage #3: With sodium azide In water; acetic acid | 90% |
Multi-step reaction with 2 steps 1: acetic acid; zinc / water / 0.5 h / 20 °C 2: sodium nitrite / water / 0.17 h / 0 °C View Scheme |
methoxybenzene
2-nitrocinnamic acid
(E)-1-(4-methoxyphenyl)-3-(2-nitrophenyl)prop-2-en-1-one
Conditions | Yield |
---|---|
With phosphoric acid; trifluoroacetic acid at 20℃; for 0.5h; | 90% |
Conditions | Yield |
---|---|
Stage #1: 2-nitrocinnamic acid With 4-methyl-morpholine; isobutyl chloroformate In dichloromethane at 0℃; for 0.5h; Inert atmosphere; Stage #2: benzylamine In dichloromethane at 0 - 20℃; for 12h; Inert atmosphere; | 90% |
2-nitrocinnamic acid
(E)-1-(3-(2-nitrophenyl)acryloyl)piperidin-4-one
Conditions | Yield |
---|---|
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; 3-hydroxy-3,4-dihydrobenzotriazine-4-one In dichloromethane for 20h; Inert atmosphere; | 86% |
(4-(4-aminobutyl)piperidin-1-yl)(phenyl)methanone
2-nitrocinnamic acid
(E)-N-(4-(1-benzoylpiperidin-4-yl)butyl)-3-(2-nitrophenyl)acrylamide
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane at 20℃; | 85% |
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; | 84% |
2-nitrocinnamic acid
Conditions | Yield |
---|---|
With osmium(VIII) oxide; 4-methylmorpholine N-oxide In water; acetone; tert-butyl alcohol for 72h; Ambient temperature; | 82% |
7α-(aminomethyl)-6,14-endo-ethanotetrahydrothebaine
2-nitrocinnamic acid
Conditions | Yield |
---|---|
Stage #1: 2-nitrocinnamic acid With benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In dichloromethane for 0.166667h; Stage #2: 7α-(aminomethyl)-6,14-endo-ethanotetrahydrothebaine In dichloromethane for 16h; Further stages.; | 82% |
2-nitrocinnamic acid
2,3-dibromo-3-(2-nitrophenyl)propanoic acid
Conditions | Yield |
---|---|
With bromine In acetic acid Heating; | 81% |
With bromine | |
With bromine; acetic acid at 100℃; | |
With bromine | |
With bromine; acetic acid In dichloromethane at 20℃; |
Conditions | Yield |
---|---|
With tris(triphenylphosphine)ruthenium(II) chloride; formic acid; triethylamine; palladium on activated charcoal In N,N-dimethyl-formamide at 20 - 25℃; for 3h; selective reduction with a new hydrogen source; | 79% |
With barium dihydroxide; iron(II) sulfate | |
With ammonia; iron(II) sulfate | |
Multi-step reaction with 2 steps 1: CrCl2; Mn / dimethylformamide 2: H2O / dimethylformamide / 20 °C View Scheme |
Conditions | Yield |
---|---|
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate In dichloromethane; N,N-dimethyl-formamide at 0 - 20℃; for 2h; | 79% |
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