As 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 services. DayangChem can provide different quantities of custom synthesis ch
Cas:55-21-0
Min.Order:1 Kilogram
FOB Price: $3.0
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
Hubei CuiRan Biotechnology Co., Ltd is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medicine)
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:55-21-0
Min.Order:1 Gram
FOB Price: $0.1
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
Benzamide 55-21-0 Benzamide Basic information Product Name: Benzamide Synonyms: ai3-01031;amidkyselinybenzoove;amidkyselinybenzoove(czech);benzenecarboxamide;Carbonamide;phenylcarboxam
Cas:55-21-0
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryOur 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:55-21-0
Min.Order:1 Kilogram
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Cas:55-21-0
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
Cas:55-21-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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Benzamide CAS:55-21-0 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 intermediates, ste
Cas:55-21-0
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
1,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 highly qualifie
Cas:55-21-0
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
Best 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
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
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Zibo 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
Superior quality, moderate price & quick delivery. Appearance:off-white crystals or powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum;200kg/drum as per your request Application:Used in synthesis
Benzamide Chemical Properties Melting point 125-128 °C (lit.) Boiling point 228°C density 1.341 vapor pressure 0.000056 hPa (20 °C) refractive index 1.5323 (estimate) Fp 180°C storage temp. Store below +30&
Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
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Cas:55-21-0
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryBenzamideAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
high 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
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals 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:55-21-0
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With water; nitrile hydratase from Rhodococcus rhodochrous J1 at 25℃; for 24h; K2HPO4-KH2PO4 puffer pH=8.0; | 100% |
With manganese(IV) oxide; silica gel In 2,2,4-trimethylpentane for 2h; Heating; | 100% |
With sodium hydroxide; trisodium tris(3-sulfophenyl)phosphine; water; chloro(1,5-cyclooctadiene)rhodium(I) dimer In ethyl acetate at 90℃; for 24h; pH=11.7; hydration; | 100% |
2,2,2-trichloro-1-(4-chlorophenyl)ethanone
benzamide
Conditions | Yield |
---|---|
With ammonia In hexane for 0.5h; Ambient temperature; | 100% |
Conditions | Yield |
---|---|
With sodium tetrahydroborate; nickel dichloride In methanol at 0 - 10℃; for 0.166667h; Product distribution; other aroyl azides; with ultrasonication; | 100% |
With xanth-9-one In isopropyl alcohol Photolysis; | 100% |
With tetracarbonylhydridoferrate In ethanol at -40℃; for 12h; | 98% |
N,N'-dibenzoylsulfur diimide
dimedone
A
benzamide
B
8,8-Dimethyl-3-phenyl-4-oxa-1-thia-2-aza-spiro[4.5]dec-2-ene-6,10-dione
Conditions | Yield |
---|---|
In benzene at 20℃; for 2.5h; | A n/a B 100% |
A
p-chlorobenzene(N-benzoyl)iminosulfinyl chloride
B
benzamide
Conditions | Yield |
---|---|
In benzene for 0.125h; Heating; | A 100% B 100% |
N-(4-methoxybenzyl)benzamide
benzamide
Conditions | Yield |
---|---|
With copper(II) tris(triflyl)methide; methoxybenzene at 154℃; for 4.5h; debenzylation; | 100% |
With dipotassium peroxodisulfate; tris(bipyridine)ruthenium(II) dichloride hexahydrate; water In acetonitrile at 20℃; for 12h; Sealed tube; Irradiation; Green chemistry; | 87% |
Conditions | Yield |
---|---|
With ammonium hydroxide In tetrahydrofuran; ethanol at 20℃; for 4h; | 100% |
Conditions | Yield |
---|---|
With hydroxylamine; copper diacetate In water at 110℃; for 48h; | 99% |
With hydroxylamine; C33H28F3N5O3Ru(1+)*Cl(1-) In water at 60℃; for 0.5h; Catalytic behavior; Reagent/catalyst; Solvent; Temperature; Sonication; | 99% |
Stage #1: benzaldehyde With ammonia; iodine In tetrahydrofuran; water at 20℃; for 1h; Stage #2: With dihydrogen peroxide In tetrahydrofuran; water at 20℃; for 2.5h; Further stages.; | 98% |
Conditions | Yield |
---|---|
With triethylamine; aniline In dichloromethane | 99% |
With titanium-nitrogen; potassium carbonate In benzene at 20℃; | 96% |
90% |
Conditions | Yield |
---|---|
With copper diacetate In 1,4-dioxane at 110℃; for 72h; | 99% |
With C55H45ClN5P2Ru(1+)*Cl(1-) In water at 110℃; for 12h; Reagent/catalyst; Temperature; Solvent; Sealed tube; | 97% |
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2 In toluene at 130℃; for 3h; Green chemistry; | 96% |
Conditions | Yield |
---|---|
With ammonium formate; poly(styrene)-poly(ethylene glycol); palladium In water; isopropyl alcohol at 25℃; for 2h; | 99% |
With ammonium formate; amphiphilic resin-dispersion of palladium nanoparticles In water; isopropyl alcohol at 25℃; for 2h; | 99% |
With ammonium formate In water; isopropyl alcohol at 20℃; for 3h; | 99% |
Conditions | Yield |
---|---|
Stage #1: iodomethylbenzene With ammonia; iodine In water at 60℃; for 4h; Stage #2: With ammonia; dihydrogen peroxide In water at 0 - 20℃; | 99% |
Conditions | Yield |
---|---|
With sodium phosphate In water; dimethyl sulfoxide at 100℃; for 5.5h; Catalytic behavior; Solvent; Reagent/catalyst; Temperature; | 99% |
Conditions | Yield |
---|---|
With manganese(IV) oxide In dichloromethane at 40℃; under 760.051 Torr; for 24h; Molecular sieve; | 98% |
With potassium carbonate; dimethyl sulfoxide at 110℃; for 5h; | 98% |
With (carbonyl)(chloro)(hydrido)tris(triphenylphosphine)ruthenium(II); potassium tert-butylate In tert-butyl alcohol at 70℃; for 12h; Catalytic behavior; Solvent; Reagent/catalyst; | 97% |
Conditions | Yield |
---|---|
In 1-methyl-pyrrolidin-2-one; water | 98% |
Conditions | Yield |
---|---|
Stage #1: benzyl bromide With ammonia; iodine In water at 60℃; for 4h; Stage #2: With ammonia; dihydrogen peroxide In water at 0 - 20℃; | 98% |
2,4,6-trichlorophenyl benzoate
benzamide
Conditions | Yield |
---|---|
With dmap; ammonia; triethylamine In tetrahydrofuran at 45℃; for 13h; Inert atmosphere; | 98% |
4-Dimethylamino-2-phenyl-1-oxa-3-azabuta-1,3-diene
benzamide
Conditions | Yield |
---|---|
With hydrogenchloride In 1,4-dioxane Reagent/catalyst; Solvent; Reflux; | 98% |
Conditions | Yield |
---|---|
With ammonium hydroxide; iodine In acetonitrile at 20℃; for 12h; | 98% |
With ammonium hydroxide; iodine In water; acetonitrile at 20℃; for 12h; Sealed tube; | |
With ammonium hydroxide; iodine at 20℃; for 1h; Reagent/catalyst; | 50.3 mg |
Conditions | Yield |
---|---|
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; cesium acetate; isopropyl alcohol at 100℃; Schlenk technique; Inert atmosphere; | 98% |
With [RhCl2(p-cymene)]2; cesium acetate In isopropyl alcohol at 20 - 100℃; for 20h; Inert atmosphere; | 98% |
Conditions | Yield |
---|---|
Stage #1: benzoic acid With niobium pentachloride In dichloromethane Stage #2: With ammonia In dichloromethane at 45 - 50℃; for 0.5h; | 97% |
With tetrabutylammomium bromide; ammonia; caesium carbonate In water for 0.333333h; Microwave irradiation; | 97% |
With ammonium hydroxide; tetrabutylammomium bromide; caesium carbonate In water at 20℃; for 0.5h; Electrochemical reaction; chemoselective reaction; | 96% |
Conditions | Yield |
---|---|
With ammonia; oxygen In water at 150℃; under 22502.3 Torr; for 3h; | 97% |
Stage #1: benzyl alcohol With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; ammonia; oxygen; copper(II) nitrate In water; dimethyl sulfoxide at 80℃; under 760.051 Torr; for 5h; Stage #2: With Acetaldehyde oxime In water; dimethyl sulfoxide at 110℃; for 24h; Inert atmosphere; | 94% |
With tert.-butylhydroperoxide; ammonia; oxygen In water; N,N-dimethyl-formamide at 80℃; under 1520.1 Torr; for 5h; Temperature; Reagent/catalyst; Green chemistry; | 94% |
Conditions | Yield |
---|---|
With copper diacetate; palladium diacetate In water at 120℃; for 1h; Reagent/catalyst; Schlenk technique; Green chemistry; | A 55% B 97% |
Conditions | Yield |
---|---|
With copper diacetate; palladium diacetate In water at 120℃; for 1h; Reagent/catalyst; Solvent; Schlenk technique; Green chemistry; | A 97% B 58% |
With cesium acetate; copper diacetate; manganese(II) acetate In tert-Amyl alcohol at 120℃; for 1h; Reagent/catalyst; Solvent; Schlenk technique; Green chemistry; | A 32% B 34% |
Conditions | Yield |
---|---|
With copper diacetate; palladium diacetate In water at 120℃; for 1h; Reagent/catalyst; Schlenk technique; Green chemistry; | A 57% B 97% |
benzamide
Conditions | Yield |
---|---|
With sodium at 140℃; for 5h; Autoclave; | 96.5% |
N-(tert-butyloxycarbonyl)benzamide
benzamide
Conditions | Yield |
---|---|
With trifluoroacetic acid In dichloromethane for 1h; Ambient temperature; | 96% |
With silica gel In dichloromethane for 0.0166667h; Irradiation; | 96% |
Conditions | Yield |
---|---|
With tetraethylammonium perchlorate In acetonitrile preparative electrolyse, - 1.4 V; | A 96% B 69% C 26% |
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane; N-methoxylamine hydrochloride; sodium iodide; palladium dichloride In acetonitrile at 90℃; under 3800.26 Torr; for 8h; Reagent/catalyst; Solvent; Autoclave; Inert atmosphere; | 96% |
With ammonium hydroxide; 1,3,5,7-tetramethyl-2,4,8-trioxa-6-phenyl-6-phosphaadamantane; palladium diacetate In toluene at 130℃; under 5171.62 Torr; Temperature; Autoclave; | 93% |
With 1,4-diaza-bicyclo[2.2.2]octane; palladium 10% on activated carbon; ammonium carbamate; potassium iodide In acetonitrile at 90℃; for 8h; Autoclave; Green chemistry; | 85% |
Conditions | Yield |
---|---|
With [bis(acetoxy)iodo]benzene for 0.5h; Ambient temperature; | 100% |
With dibromamine-T; 1,8-diazabicyclo[5.4.0]undec-7-ene for 0.166667h; Hofmann rearrangement; Reflux; | 85% |
With tetra-N-butylammonium tribromide; 1,8-diazabicyclo[5.4.0]undec-7-ene In dichloromethane for 1.5h; Ambient temperature; | 69% |
With N-Bromosuccinimide; 1,8-diazabicyclo[5.4.0]undec-7-ene at 120℃; Hofmann rearrangement; Microfluidic flow; | 32% |
With bromine; sodium ethanolate |
Conditions | Yield |
---|---|
With phosphorus pentoxide In methanol at 20℃; for 1h; | 100% |
With oxalyl dichloride; triethylamine; Triphenylphosphine oxide In acetonitrile at 20℃; for 0.166667h; Solvent; | 98% |
With trimethylsilylphosphate for 0.666667h; Heating; | 97% |
Conditions | Yield |
---|---|
With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; silver(I) acetate In N,N-dimethyl-formamide for 12h; Ambient temperature; | 100% |
With [bis(acetoxy)iodo]benzene | 100% |
With potassium hydroxide; [bis(acetoxy)iodo]benzene Mechanism; other alkyl- and aryl carboxamides; | 97% |
benzamide
chloro(tert-butyl)diethylamino(methylene)phosphorane
A
benzonitrile
Conditions | Yield |
---|---|
In diethyl ether -10 dec C, then +20 deg C.; | A 70% B 100% C 85% |
Conditions | Yield |
---|---|
With sodium hypochlorite; sodium hydroxide In 1,4-dioxane; water at 80℃; for 0.25h; Hofmann degradation; | 100% |
With sodium hydroxide; benzyltrimethylazanium tribroman-2-uide In water for 2h; Ambient temperature; | 72% |
With water; bromine; sodium hydroxide Hofmann Rearrangement; Cooling with ice; |
Conditions | Yield |
---|---|
In water; acetone for 19h; Heating / reflux; | 100% |
In acetone Heating; | |
In acetone for 19h; Reflux; |
Conditions | Yield |
---|---|
Stage #1: C12H9BrN4O2; benzamide With potassium hydroxide In water; dimethyl sulfoxide at 20℃; for 0.75h; Stage #2: With acetic acid pH=5; | 100% |
Conditions | Yield |
---|---|
at 130 - 180℃; for 3h; Betti Reaction; | 100% |
Conditions | Yield |
---|---|
With iron(III) chloride hexahydrate In nitromethane at 80℃; for 24h; | 100% |
benzamide
Conditions | Yield |
---|---|
With water-d2; isopropyl alcohol at 120℃; for 0.0166667h; Flow reactor; | 100% |
With 10 % iridium on carbon; water-d2 In isopropyl alcohol at 20℃; for 24h; Reagent/catalyst; Sealed tube; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
With C33H37N4P; potassium carbonate; bis(dibenzylideneacetone)-palladium(0) In tert-butyl alcohol at 95℃; for 3h; Inert atmosphere; Sonication; | 99.7% |
With 5-(di-tert-butylphosphino)-1′, 3′, 5′-triphenyl-1′H-[1,4′]bipyrazole; bis[chloro(1,2,3-trihapto-allylbenzene)palladium(II)]; potassium carbonate In 1,4-dioxane at 90℃; for 18h; Buchwald-Hartwig Coupling; Inert atmosphere; Glovebox; | 75% |
Stage #1: benzamide; 4-chlorobenzotrifluoride With copper(l) iodide; potassium carbonate; trans-N,N'-dimethylcyclohexane-1,2-diamine In acetonitrile for 0.00277778h; Inert atmosphere; Glovebox; Stage #2: In acetonitrile at 200℃; for 1h; Microwave irradiation; | 65% |
With C33H37N4P; potassium carbonate; bis(dibenzylideneacetone)-palladium(0) In tert-butyl alcohol at 95℃; for 3h; Inert atmosphere; Sonication; |
Conditions | Yield |
---|---|
With palladium diacetate; potassium carbonate In toluene at 150℃; for 24h; | 99% |
With C23H24ClIrN3OS(1+)*F6P(1-); caesium carbonate In toluene at 120℃; | 98% |
With potassium carbonate at 160℃; for 12h; | 96% |
Conditions | Yield |
---|---|
With aluminum oxide In water for 0.2h; Condensation; microwave irradiation; | 99% |
With 1-octyl-3-methylimidazolium tetrafluoroborate at 80℃; for 3h; Mannich Aminomethylation; | 90% |
Conditions | Yield |
---|---|
With aluminum oxide; potassium fluoride; copper(l) iodide; 1,10-Phenanthroline In toluene at 110℃; for 1.5h; | 99% |
With potassium phosphate; copper(l) iodide; L-arginine In 1,4-dioxane at 100℃; for 24h; Goldberg reaction; | 99% |
With potassium phosphate In toluene at 110℃; for 10h; Catalytic behavior; Reagent/catalyst; Solvent; Temperature; | 98% |
ethyl-3,3,3-trifluoropyruvate
benzamide
Ethyl 2-benzoylamino-2-hydroxy-3,3,3-trifluoropropionate
Conditions | Yield |
---|---|
In dichloromethane for 2h; Ambient temperature; | 99% |
Conditions | Yield |
---|---|
With 5-(di-tert-butylphosphino)-1′, 3′, 5′-triphenyl-1′H-[1,4′]bipyrazole; bis[chloro(1,2,3-trihapto-allylbenzene)palladium(II)]; potassium carbonate In 1,4-dioxane at 90℃; for 18h; Buchwald-Hartwig Coupling; Inert atmosphere; Glovebox; | 99% |
With (55)Pd068(44)Ni032; potassium carbonate In water at 80℃; for 8h; Catalytic behavior; Buchwald-Hartwig Coupling; | 96% |
With copper at 240℃; for 12h; Product distribution; further reagents, reaction temperatures; | 94% |
Conditions | Yield |
---|---|
With samarium diiodide; phosphoric acid In tetrahydrofuran for 0.000833333h; Ambient temperature; | 99% |
With phenylacetic acid; dipotassium peroxodisulfate In water at 80℃; Sealed tube; | 20% |
Multi-step reaction with 3 steps 1: neat (no solvent) / Heating 2: hydrogenchloride; water / acetone / 30 °C / pH Ca. 4.2 3: water; potassium hydroxide / aq. buffer / 25 °C / pH 11.24 View Scheme |
Conditions | Yield |
---|---|
With sulfuric acid for 0.166667h; Product distribution; comparison of the hydrolysis in sealed Teflon vessel in a microwave oven with classical procedure; | 99% |
With water; hydrogen cation for 0.166667h; in sealed Teflon vessels heated by a microwave oven; | 99% |
With phthalic anhydride at 240 - 250℃; under 3040 Torr; for 0.5h; Hydrolysis; | 99% |
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