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 according to the contract research and development services for the fine chemicals, ph
1.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
4-nitrosoaniline CAS:659-49-4 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 intermedi
Cas:659-49-4
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:659-49-4
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
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
Cas:659-49-4
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
Ansciep 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
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat
WisingChem not only supply popular chemicals, but also R&D center offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. we could
Cas:659-49-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry4-NitrosoanilineAppearance:Off white to slight yellow solid Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,By courier like
Supply top quality products with a reasonable price Application:api
4-Nitrosoaniline CASNo.:659-49-4 Storage:as prescribe by the producer Package:pack as requested
Manufacturer,strong R&D,professional team Storage:Store in a cool, dry place. Store in a tightly closed container. Package:according to your requirement Application:ZhiShang Chemical is owned by ZhiShang Group, is a professional new-type chemicals en
Conditions | Yield |
---|---|
With pyrene; tetramethyl ammoniumhydroxide; benzamide; potassium carbonate In dimethyl sulfoxide at 90℃; for 2.08333 - 2.16667h; Conversion of starting material; | A 94% B 6% |
With potassium hydroxide; pyrene; potassium carbonate; urea In dimethyl sulfoxide at 90℃; for 2.08333 - 2.16667h; Conversion of starting material; | A 87% B 12% |
With urea, monopotassium salt; urea In dimethyl sulfoxide at 90℃; for 2h; | A 56% B 5.5% |
Conditions | Yield |
---|---|
With urea, monosodium salt; dimethyl sulfoxide; urea at 90℃; for 4h; Reagent/catalyst; Temperature; | 89.5% |
With urea, monosodium salt; urea In dimethyl sulfoxide at 90℃; for 2h; Reagent/catalyst; | 82% |
With urea, monosodium salt In dimethyl sulfoxide at 90℃; for 2h; Temperature; Reagent/catalyst; | |
With potassium carbonate; urea; potassium hydroxide In dimethyl sulfoxide at 90℃; for 5h; |
nitrobenzene
A
4-nitrosoaniline
B
N,N-bis(p-nitrophenyl)amine
C
4-nitro-aniline
Conditions | Yield |
---|---|
With potassium hydroxide; pyrene; benzamide; potassium carbonate In dimethyl sulfoxide at 70℃; for 2.08333 - 2.16667h; Product distribution / selectivity; | A 75% B 9% C 12% |
With sodium hydroxide; pyrene; benzamide; potassium carbonate In dimethyl sulfoxide at 90℃; for 2.08333 - 2.16667h; | A 62% B 5% C 14% |
Conditions | Yield |
---|---|
With urea hydrogen peroxide adduct; carbonic acid dimethyl ester at 20℃; for 2h; | 65% |
p-benzoquinone dioxime
A
4-nitrosoaniline
B
4-nitro-aniline
Conditions | Yield |
---|---|
With PPA at 135 - 140℃; for 0.5h; | A 27% B 40% |
Conditions | Yield |
---|---|
With iron(III) chloride |
Conditions | Yield |
---|---|
With iron(III) chloride; ammonium chloride |
Conditions | Yield |
---|---|
With ammonium acetate; ammonium carbonate; ammonium chloride |
Conditions | Yield |
---|---|
With oxygen In toluene at -196.1℃; Product distribution; Quantum yield; Mechanism; Irradiation; other solvents; |
4-nitrosoaniline
Conditions | Yield |
---|---|
With sulfuric acid; sodium nitrite |
Conditions | Yield |
---|---|
With iron(III) chloride |
hydrogenchloride
1-(4-amino-phenyl)-3-phenyl-triazen-1-ol
A
4-nitrosoaniline
B
benzene
Conditions | Yield |
---|---|
With Rice-husk-supported FeCl3 nano-particles In ethanol at 20℃; for 14h; Mannich Aminomethylation; Green chemistry; | 92% |
diazomethane
4-nitrosoaniline
Conditions | Yield |
---|---|
With diethyl ether |
Conditions | Yield |
---|---|
With acetic acid; toluene |
ethanol
4-nitrosoaniline
phenylhydrazine hydrochloride
A
1-(4-amino-phenyl)-3-phenyl-triazen-1-ol
B
1,4-phenylenediamine
Conditions | Yield |
---|---|
With ethanol; sodium acetate Loesen das Reaktionsprodukts in angesaeuertem Wasser und mit Kochsalz fallen; | |
With sodium acetate; acetic acid Loesen das Reaktionsprodukts in angesaeuertem Wasser und mit Kochsalz fallen; |
4-nitrosoaniline
2,7-bis(phenylamino)naphthalene
Conditions | Yield |
---|---|
With hydrogenchloride; ethanol |
4-nitrosoaniline
aniline hydrochloride
3,7-diamino-5-phenyl-phenazinium; hydroxide
Conditions | Yield |
---|---|
With water |
4-nitrosoaniline
phenylhydrazine hydrochloride
A
1-(4-amino-phenyl)-3-phenyl-triazen-1-ol
B
1,4-phenylenediamine
Conditions | Yield |
---|---|
With ethanol |
4-nitrosoaniline
4-azidoaniline
Conditions | Yield |
---|---|
With hydrogen azide |
4-nitrosoaniline
Conditions | Yield |
---|---|
With sodium hydroxide; diethyl ether; ethanol |
Conditions | Yield |
---|---|
With potassium permanganate |
Conditions | Yield |
---|---|
With diethyl ether; phenylhydrazine | |
With palladium on activated charcoal; ethanol; hydrazine hydrate | |
With 5%-palladium/activated carbon; hydrogen In ethanol at 80℃; under 15001.5 - 22502.3 Torr; | |
With 3.8% Pd/C; hydrogen In ethanol at 80℃; under 15001.5 Torr; Autoclave; | 8.55 g |
Conditions | Yield |
---|---|
at 100℃; |
4-nitrosoaniline
benzoyl chloride
[1,4]benzoquinone-mono-(O-benzoyl oxime )
Conditions | Yield |
---|---|
With sodium hydroxide |
4-nitrosoaniline
benzoyl chloride
[1,4]benzoquinone-benzoylimine-(O-benzoyl oxime )
Conditions | Yield |
---|---|
With sodium hydroxide |
4-nitrosoaniline
hydrazine carboxamide
Conditions | Yield |
---|---|
at 80 - 100℃; |
Conditions | Yield |
---|---|
With aniline hydrochloride at 80 - 100℃; |
diethyl ether
4-nitrosoaniline
phenylhydrazine
1,4-phenylenediamine
4-nitrosoaniline
benzoyl chloride
[1,4]benzoquinone-benzoylimine-(O-benzoyl oxime )
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