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:1576-47-2
Min.Order:1 Kilogram
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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:1576-47-2
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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:1576-47-2
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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:1576-47-2
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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
Cas:1576-47-2
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inquiry2-Naphthalenesulfonamide NAPHTHALENE-2-SULFONAMIDE;NAPHTHALENE-2-SULPHONAMIDE;NAPHTHALENE-2-SULFONAMIDE, 97 %;Naphthalene-2-sulfonic acid amide;Naphthalene-2-sulfonaMide 97%;beta-Naphthalenesulfonamide;beta-Naphthylsulfonamide;NSC 31057 CAS: 15
Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:1576-47-2
Min.Order:1 Kilogram
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inquiryhigh 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:Beijing or Guangzhou
Cas:1576-47-2
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inquiry2-NaphthalenesulfonamideAppearance:detailed see specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:Used in Synthesis, Pharmaceuticals and other fields Transportation:Sea/air/courier
Cas:1576-47-2
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inquiryWe product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Pharm intermediate
2-Naphthalenesulfonamide cas 1576-47-2Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:1g Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any port
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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:1576-47-2
Min.Order:10 Milligram
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Type:Lab/Research institutions
inquiryPrice, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right
Cas:1576-47-2
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inquiryFor quick quotation, please send us the inquiry include CAS#, Structure, Chemical Name, quantity, purity, as well as any additional specifications you require, we will try to get back to you within 24 hours. Our Services Besides manufacturing,
Cas:1576-47-2
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inquiryAt Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi
1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi
Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por
FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the NAPHTHALENE-2-SULFONAMIDE, CAS:1576-47-2 with the most competitive price and the best
Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen
Cas:1576-47-2
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inquiry2-naphthalenesulphonyl azide
2-naphthalenesulphonamide
Conditions | Yield |
---|---|
With Zn(BH4)2(Ph3P)2 In tetrahydrofuran at 20℃; for 0.17h; Reduction; | 93% |
With zinc(II) tetrahydroborate In 1,2-dimethoxyethane for 4h; Ambient temperature; | 90% |
Conditions | Yield |
---|---|
With ammonium hydroxide In dichloromethane; water at 20℃; for 6.5h; Cooling with ice; | 92% |
With ammonia In 1,4-dioxane for 0.25h; | 91.5% |
With ammonium hydroxide In 1,4-dioxane at 0 - 20℃; for 1h; Inert atmosphere; | 90% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; ammonium hydroxide; iodine In water; acetonitrile at 100℃; for 16h; | 87% |
With ammonium hydroxide; manganese(IV) oxide; oxygen In water; N,N-dimethyl-formamide at 90℃; under 7500.75 Torr; for 40h; Autoclave; | 41% |
Conditions | Yield |
---|---|
Stage #1: N2,N4,N6-tris-(4-[(RS)-α-(9H-fluoren-9-yl)methoxycarbonylamino-2,4-dimethoxybenzyl]phenoxyacetyl)-4-azalysylaminomethylpolystyrene With piperidine In N,N-dimethyl-formamide Stage #2: 2-Naphthalenesulfonyl chloride With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide Stage #3: With trifluoroacetic acid In water for 2h; Further stages.; | 85% |
sodium naphthalen-2-ylsulfinate
2-naphthalenesulphonamide
Conditions | Yield |
---|---|
Stage #1: sodium naphthalen-2-ylsulfinate With iodine at 20℃; for 0.333333h; Green chemistry; Stage #2: With ammonium hydroxide; water at 20℃; for 3h; Green chemistry; | 63% |
carbamate de 2,6-dimethylphenyle
2-Naphthalenesulfonyl chloride
A
2-naphthalenesulphonamide
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran at 20℃; for 15h; | A 27% B 41% |
2-naphthalenesulphonyl azide
aniline
A
2-naphthalenesulphonamide
B
naphthalene-2-sulfonic acid-(2-amino-anilide)
Conditions | Yield |
---|---|
at 160℃; |
2-naphthalenesulfonyl isocyanate
2-naphthalenesulphonamide
Conditions | Yield |
---|---|
With water Yield given; |
2-naphthalenesulphonamide
Conditions | Yield |
---|---|
With ammonia |
2-naphthalenesulphonamide
Conditions | Yield |
---|---|
With ammonia |
2-naphthalenesulphonamide
Conditions | Yield |
---|---|
With ammonia |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: CH2Cl2 / 20 °C 2: H2O View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: SOCl2 / diethyl ether / Ambient temperature 2: aq. ammonia, aq. KOH View Scheme |
2-naphthalenesulphonamide
benzoic acid
N-(naphthalen-2-ylsulfonyl)benzamide
Conditions | Yield |
---|---|
With dmap In dichloromethane at 20℃; for 1h; | 100% |
2-naphthalenesulphonamide
benzyl alcohol
N-benzyl-2-naphthalenesulfonamide
Conditions | Yield |
---|---|
With potassium carbonate at 160℃; for 12h; | 99% |
With potassium carbonate; iron(II) chloride at 135℃; for 20h; Inert atmosphere; | 95% |
With Ru/Fe3O4; potassium carbonate at 150℃; for 12h; Inert atmosphere; | 93% |
Conditions | Yield |
---|---|
With nitromethane; copper dichloride for 2h; Milling; Green chemistry; | 99% |
acrylic acid n-butyl ester
2-naphthalenesulphonamide
N,N-di((2-carbo-n-butoxy)ethyl)-2-naphthylsulfonamide
Conditions | Yield |
---|---|
With potassium fluoride; tetrabutylammomium bromide at 130℃; for 0.233333h; Microwave irradiation; Neat (no solvent); | 97% |
di-tert-butyl dicarbonate
2-naphthalenesulphonamide
B
tert-butyl naphthalen-2-ylsulfonylcarbamate
Conditions | Yield |
---|---|
With dmap; triethylamine In dichloromethane | A n/a B 96% |
Conditions | Yield |
---|---|
With palladium(II) trifluoroacetate; (S,S)-4,4′-diisopropyl-4,5,4′,5′-tetrahydro[2.2]bioxazolyl In nitromethane at 40℃; for 64h; enantioselective reaction; | 96% |
2-naphthalenesulphonamide
glyoxalic acid monohydrate
phenylboronic acid
2-(2-naphthylsulfonamido)-2-phenylacetic acid
Conditions | Yield |
---|---|
In nitromethane at 60℃; for 12h; Petasis Reaction; | 96% |
2-naphthalenesulphonamide
N-trichlorophosphoranylidene-naphthalene-2-sulfonamide
Conditions | Yield |
---|---|
With phosphorus pentachloride In tetrachloromethane at 77℃; for 4h; Reflux; | 95% |
With phosphorus pentachloride |
2-naphthalenesulphonamide
N,N-dimethyl-formamide
N,N-dimethyl-N'-(naphthalen-2-ylsulfonyl)formimidamide
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; sodium iodide In water at 90℃; for 3h; | 95% |
Conditions | Yield |
---|---|
With [Cp*Ir(2-(1H-benzo[d]imidazol-2-yl)-1H-benzo[d]imidazole)Cl][Cl]; caesium carbonate at 120℃; for 12h; Schlenk technique; | 93% |
With [(p‑cymene)Ru(2,2′-bpyO)(H2O)]; caesium carbonate at 125℃; for 15h; Schlenk technique; | 93% |
With caesium carbonate at 125℃; for 12h; Schlenk technique; | 92% |
Conditions | Yield |
---|---|
With nitromethane; copper dichloride for 2h; Reagent/catalyst; Concentration; Milling; Green chemistry; | 92% |
Conditions | Yield |
---|---|
With aluminum oxide; potassium fluoride; tetrabutylammomium bromide at 110℃; for 0.166667h; Michael condensation; Microwave irradiation; | A 91% B 6% |
iodobenzene
2-naphthalenesulphonamide
naphthalene-2-sulfonic acid phenylamide
Conditions | Yield |
---|---|
With copper(l) iodide; caesium carbonate In N,N-dimethyl-formamide at 130℃; for 24h; | 91% |
With copper(l) iodide; manganese(II) fluoride; potassium hydroxide; N,N`-dimethylethylenediamine In water at 100℃; for 24h; | 64% |
Conditions | Yield |
---|---|
With diazoacetic acid ethyl ester; zinc trifluoromethanesulfonate In cyclohexane for 12h; Reflux; stereoselective reaction; | 90% |
Conditions | Yield |
---|---|
With copper(II) bis(trifluoromethanesulfonate) at 80℃; for 2h; | 89% |
Conditions | Yield |
---|---|
With sodium hydroxide In acetone | 88% |
cis,trans-2,5-dimethoxytetrahydrofuran
2-naphthalenesulphonamide
1-(naphthalen-2-ylsulfonyl)-1H-indole
Conditions | Yield |
---|---|
With trifluorormethanesulfonic acid In dichloromethane at 20℃; for 2h; | 88% |
2-naphthalenesulphonamide
2-Bromoacetyl bromide
2-bromo-N-(naphthalen-2-ylsulfonyl)acetamide
Conditions | Yield |
---|---|
In chlorobenzene Heating; | 87.7% |
2-naphthalenesulphonamide
dimethyl N-cyanodithioiminocarbonate
methyl N'-cyano-N-(2-naphthyl)sulfonylimidothiocarbamate
Conditions | Yield |
---|---|
Stage #1: 2-naphthalenesulphonamide; dimethyl N-cyanodithioiminocarbonate With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 15h; Stage #2: With hydrogenchloride In N,N-dimethyl-formamide at 20℃; for 8h; | 87% |
2-naphthalenesulphonamide
2-naphthalenesulphonyl azide
Conditions | Yield |
---|---|
With triflic azide; sodium hydrogencarbonate; copper(II) sulfate In water; toluene; tert-butyl alcohol at 20℃; for 40h; | 86% |
With copper(ll) sulfate pentahydrate; sodium hydrogencarbonate; perfluorobutanesulfonyl azide In methanol; diethyl ether; water at 20℃; for 6h; | 86% |
With 3-azidosulfonyl-3H-imidazole-1-ium hydrogen sulfate; potassium carbonate In water; isopropyl alcohol at 20℃; for 66h; | 65% |
3-iodochlorobenzene
2-naphthalenesulphonamide
naphthalene-2-sulfonic acid (3-chloro-phenyl)-amide
Conditions | Yield |
---|---|
With copper(l) iodide; caesium carbonate In N,N-dimethyl-formamide at 130℃; for 24h; | 86% |
With copper(l) iodide; manganese(II) fluoride; potassium hydroxide; N,N`-dimethylethylenediamine In water at 100℃; for 24h; | 56% |
Conditions | Yield |
---|---|
With trifluorormethanesulfonic acid In dichloromethane at 20℃; for 2h; | 85% |
2-naphthalenesulphonamide
diethyl (hydroxy(4-methoxyphenyl)methyl)phosphonate
Conditions | Yield |
---|---|
With trifluorormethanesulfonic acid In 1,4-dioxane at 20℃; for 8h; | 85% |
With trifluorormethanesulfonic acid In 1,4-dioxane at 20℃; for 5h; | 85% |
Conditions | Yield |
---|---|
With potassium hydroxide In N,N-dimethyl-formamide for 4h; | 85% |
Conditions | Yield |
---|---|
With palladium(II) trifluoroacetate In nitromethane; dimethyl sulfoxide at 60℃; for 12h; | 85% |
3-Iodotoluene
2-naphthalenesulphonamide
naphthalene-2-sulfonic acid m-tolylamide
Conditions | Yield |
---|---|
With copper(l) iodide; caesium carbonate In N,N-dimethyl-formamide at 130℃; for 24h; | 84% |
With copper(l) iodide; manganese(II) fluoride; potassium hydroxide; N,N`-dimethylethylenediamine In water at 100℃; for 24h; | 82% |
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