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Dayang Chem (Hangzhou) Co.,Ltd.

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

O-(4-NITROPHENYL)HYDROXYLAMINE

Cas:33543-55-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Ality Chemical Corporation

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

Factory Supply O-(4-Nitrophenyl)hydroxylamine

Cas:33543-55-4

Min.Order:1

Negotiable

Type:Other

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

p-Nitrophenoxyamine

Cas:33543-55-4

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH 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

Pharmaceutical Grade CAS 33543-55-4 with competitive price

Cas:33543-55-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our 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

O-(2,4-dinitrophenyl)hydroxylaMine 33543-55-4

Cas:33543-55-4

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

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

Hydroxylamine,O-(4-nitrophenyl)-

Cas:33543-55-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Chemlyte Solutions

Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff

Featured products O-(4-Nitrophenyl)hydroxylamine

Cas:33543-55-4

Min.Order:100 Gram

Negotiable

Type:Other

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

O-(2,4-dinitrophenyl)hydroxylaMine

Cas:33543-55-4

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

p-Nitrophenoxyamine Basic information Product Name: p-Nitrophenoxyamine Synonyms: p-Nitrophenoxyamine;O-(4-nitrophenyl)hydroxylaMine;O-(4-Nitroph

33543-55-4 C6H6N2O3 p-Nitrophenoxyamine

Cas:33543-55-4

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. 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 We can also provide MT1 peptide powd

p-Nitrophenoxyamine

Cas:33543-55-4

Min.Order:1 Kilogram

FOB Price: $50.0 / 100.0

Type:Trading Company

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

O-(2,4-dinitrophenyl)hydroxylaMine

Cas:33543-55-4

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

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

p-Nitrophenoxyamine

Cas:33543-55-4

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

O-(2,4-dinitrophenyl)hydroxylaMine

Cas:33543-55-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.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

O-(2,4-dinitrophenyl)hydroxylaMine

Cas:33543-55-4

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hangzhou ZeErRui Chemical Co., Ltd.

Product name: O-(4-nitrophenyl) hydroxylamine. English synonym: pMaiNitrophenoxyamineX O- (4-nitrophenyl) hydroxylaMineChemicalbook;O- (4-Nitrophenyl). CAS: 33543-55-4. Molecular formula: C6H6N2O3. Molecular weight: 154.124. External view

O-(4-nitrophenyl) hydroxylamine

Cas:33543-55-4

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

O-(2,4-dinitrophenyl)hydroxylaMine

Cas:33543-55-4

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

O-(4-nitrophenyl)hydroxylamine

Cas:33543-55-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

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

O-(4-nitrophenyl)hydroxylamine

Cas:33543-55-4

Min.Order:0

Negotiable

Type:Other

inquiry

Antimex Chemical Limied

O-(4-NITROPHENYL)HYDROXYLAMINEAppearance:detailed see specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals Transportation:

O-(4-NITROPHENYL)HYDROXYLAMINE

Cas:33543-55-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Ocean Chemical Co., Ltd.

★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support

O-(4-Nitrophenyl)hydroxylamine

Cas:33543-55-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

We are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for

O-(2,4-dinitrophenyl)hydroxylaMine

Cas:33543-55-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

O-(4-nitrophenyl)hydroxylamine

Cas:33543-55-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU TIANYE CHEMICALS CO., LTD.

We 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.Appearance:Off white to white solid Application:Pharm inte

p-Nitrophenoxyamine

Cas:33543-55-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Asure Biochem CO.,LTD.

*stable and better quality products*efficient and meticulous servicesAppearance:Powder Storage:Store in dry, cool and ventilated place Package:10G/bottle 1kg/tin 5kg/tin 25kg/carton Application:Biology reagent Transportation:By sea By air By courier

p-Nitrophenoxyamine

Cas:33543-55-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Saiwante (shanghai) New Material Technology Co., Ltd.

Stable supply of goods and provision of high-quality services Application:As raw materials in the field of medicine and biology

O-(2,4-dinitrophenyl)hydroxylaMine

Cas:33543-55-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

p-Nitrophenoxyamine

Cas:33543-55-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

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

O-(4-Nitrophenyl)hydroxylamine

Cas:33543-55-4

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

p-Nitrophenoxyamine Basic information Product Name: p-Nitrophenoxyamine Synonyms: p-Nitrophenoxyamine;O-(4-nitrophenyl)hydroxylaMine CAS:

33543-55-4 C6H6N2O3 p-Nitrophenoxyamine

Cas:33543-55-4

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, 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

O-(4-NITROPHENYL)HYDROXYLAMINE CAS NO.33543-55-4

Cas:33543-55-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

suzhou BetterBioChem Co., Ltd.

Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in

p-Nitrophenoxyamine

Cas:33543-55-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

ethyl O-(4-nitrophenyl)acetohydroxamate
83077-00-3

ethyl O-(4-nitrophenyl)acetohydroxamate

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

Conditions
ConditionsYield
Stage #1: ethyl O-(4-nitrophenyl)acetohydroxamate With hydrogenchloride; water at 25 - 32℃; for 1h;
Stage #2: With sodium hydroxide In water at 33℃; Product distribution / selectivity;
99.9%
Stage #1: ethyl O-(4-nitrophenyl)acetohydroxamate With hydrogenchloride; water at 25 - 32℃; for 1.83333h;
Stage #2: With sodium hydroxide In water at 33℃;
99.9%
Stage #1: ethyl O-(4-nitrophenyl)acetohydroxamate With hydrogenchloride; water In acetonitrile at 25 - 30℃; for 2h;
Stage #2: With sodium hydroxide In water; acetonitrile
94%
4-nitro-phenol
100-02-7

4-nitro-phenol

O-(p-nitrophenyl)benzohydroximoyl chloride
344266-15-5

O-(p-nitrophenyl)benzohydroximoyl chloride

A

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

B

p-nitrophenylbenzoate
959-22-8

p-nitrophenylbenzoate

Conditions
ConditionsYield
With antimonypentachloride In benzene at 180℃; for 5h;A 73%
B 80 % Chromat.
N-(4'-nitrophenyloxy)-5-norborene-2,3-dicarboximide

N-(4'-nitrophenyloxy)-5-norborene-2,3-dicarboximide

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

Conditions
ConditionsYield
With hydrazine hydrate In dichloromethane Substitution; Heating;72%
C11H11F3N2O4

C11H11F3N2O4

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

Conditions
ConditionsYield
With hydrogenchloride; water at 20℃; for 2.83333h; Sonication;72%
4-nitro-phenol
100-02-7

4-nitro-phenol

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

Conditions
ConditionsYield
Stage #1: 4-nitro-phenol With potassium tert-butylate In methanol
Stage #2: With mesitylenesulfonylhydroxylamine In N,N-dimethyl-formamide at 0℃; for 0.5h;
57%
Stage #1: 4-nitro-phenol With sodium methylate In methanol at 20℃; for 0.5h; Inert atmosphere;
Stage #2: With mesitylenesulfonylhydroxylamine In dichloromethane at 0℃; for 1h; Inert atmosphere; Cooling with ice;
4-Fluoronitrobenzene
350-46-9

4-Fluoronitrobenzene

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

Conditions
ConditionsYield
Stage #1: 4-Fluoronitrobenzene With tert-Butyl N-hydroxycarbamate; potassium hydroxide In ethanol at 23 - 60℃; for 72h; Inert atmosphere;
Stage #2: With trifluoroacetic acid In 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran at 23℃;
52%
Multi-step reaction with 2 steps
1: 92 percent / K2CO3 / dimethylformamide / 50 °C
2: 72 percent / hydazine monohydrate / CH2Cl2 / Heating
View Scheme
Multi-step reaction with 2 steps
1: 53 percent / potassium hydroxide / ethanol / 6 h / Ambient temperature
2: 41 percent / trifluoromethanesulfonic acid / dioxane; H2O / 4 h / Ambient temperature
View Scheme
ethyl O-(4-nitrophenyl)acetohydroxamate
83077-00-3

ethyl O-(4-nitrophenyl)acetohydroxamate

A

4-nitro-phenol
100-02-7

4-nitro-phenol

B

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

Conditions
ConditionsYield
With hydrogenchloride; water at 20℃; for 2.33333h; Sonication;A n/a
B 50%
N-(4-nitrophenoxy)pyridinium tetrafluoroborate

N-(4-nitrophenoxy)pyridinium tetrafluoroborate

A

4-nitro-phenol
100-02-7

4-nitro-phenol

B

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

C

p-nitrophenylbenzoate
959-22-8

p-nitrophenylbenzoate

D

5-nitro-2-phenylbenzo[d]oxazole
891-43-0

5-nitro-2-phenylbenzo[d]oxazole

Conditions
ConditionsYield
With benzonitrile at 180℃; for 72h;A 26.5%
B n/a
C 13%
D 35%
N-(4-nitrophenoxy)pyridinium tetrafluoroborate

N-(4-nitrophenoxy)pyridinium tetrafluoroborate

benzonitrile
100-47-0

benzonitrile

A

4-nitro-phenol
100-02-7

4-nitro-phenol

B

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

C

p-nitrophenylbenzoate
959-22-8

p-nitrophenylbenzoate

D

5-nitro-2-phenylbenzo[d]oxazole
891-43-0

5-nitro-2-phenylbenzo[d]oxazole

Conditions
ConditionsYield
at 180℃; for 72h; Further byproducts given;A 26.5%
B n/a
C 13%
D 35%
N-(4-nitrophenoxy)pyridinium tetrafluoroborate

N-(4-nitrophenoxy)pyridinium tetrafluoroborate

benzonitrile
100-47-0

benzonitrile

A

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

B

p-nitrophenylbenzoate
959-22-8

p-nitrophenylbenzoate

C

5-nitro-2-phenylbenzo[d]oxazole
891-43-0

5-nitro-2-phenylbenzo[d]oxazole

D

benzamide
55-21-0

benzamide

Conditions
ConditionsYield
at 180℃; for 72h; Further byproducts given;A n/a
B 13%
C 35%
D 0.032 g
N-Boc-O-(4-nitrophenyl)hydroxylamine
33543-54-3

N-Boc-O-(4-nitrophenyl)hydroxylamine

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

Conditions
ConditionsYield
With trifluoroacetic acid
With trifluoroacetic acid In dichloromethane
O-(p-nitrophenyl)benzohydroximoyl chloride
344266-15-5

O-(p-nitrophenyl)benzohydroximoyl chloride

A

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

B

p-nitrophenylbenzoate
959-22-8

p-nitrophenylbenzoate

Conditions
ConditionsYield
With 4-nitro-phenol; antimonypentachloride In benzene at 180℃; for 5h;A 73 % Chromat.
B 80 % Chromat.
p-nitrophenyl benzohydroxamate
41828-26-6

p-nitrophenyl benzohydroxamate

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: SOCl2 / 3 h / Heating
2: 73 percent Chromat. / p-nitrophenol, SbCl5 / benzene / 5 h / 180 °C
View Scheme
methoxybenzene
100-66-3

methoxybenzene

(+-)-<4-methoxy-phenyl>-succinic acid-anhydride

(+-)-<4-methoxy-phenyl>-succinic acid-anhydride

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 25.4 percent / 5 h / 180 °C
2: 73 percent / SbCl5 / benzene / 5 h / 180 °C
View Scheme
4-chlorobenzonitrile
100-00-5

4-chlorobenzonitrile

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 65 percent / t-BuOK / dimethylformamide / 0.5 h / 0 °C
2: 70 percent / HClO4 / H2O / 2 h / 0 °C
View Scheme
Multi-step reaction with 3 steps
1: potassium hydroxide / N,N-dimethyl-formamide / 24 h / 10 - 20 °C
2: hydrogenchloride / acetonitrile; water / 2 h / 20 °C
3: sodium hydroxide / water; dichloromethane
View Scheme
4-chlorobenzonitrile
100-00-5

4-chlorobenzonitrile

A

4-nitro-phenol
100-02-7

4-nitro-phenol

B

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium hydroxide / N,N-dimethyl-formamide / 30 - 42 °C / Sonication
2: hydrogenchloride; water / 2.33 h / 20 °C / Sonication
View Scheme
5-chloro-2-nitrotrifluoromethylbenzene
118-83-2

5-chloro-2-nitrotrifluoromethylbenzene

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium hydroxide / N,N-dimethyl-formamide / 1.5 h / 30 °C / Sonication
2: hydrogenchloride; water / 2.83 h / 20 °C / Sonication
View Scheme
C15H12N2O5

C15H12N2O5

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

Conditions
ConditionsYield
With methanol; hydrazine hydrate In chloroform at 20℃;
O-(4-nitrophenyl)hydroxylamine hydrochloride

O-(4-nitrophenyl)hydroxylamine hydrochloride

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

Conditions
ConditionsYield
With sodium hydroxide In dichloromethane; water45.5 g
p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

acetone
67-64-1

acetone

propan-2-one O-(4-nitrophenyl)oxime
13680-03-0

propan-2-one O-(4-nitrophenyl)oxime

Conditions
ConditionsYield
With trifluoroacetic acid In ethanol at 20℃;100%
p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

acetophenone
98-86-2

acetophenone

1-phenylethan-1-one O-(4-nitrophenyl) oxime
16237-47-1

1-phenylethan-1-one O-(4-nitrophenyl) oxime

Conditions
ConditionsYield
With trifluoroacetic acid In ethanol at 20℃;100%
p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

1-ethoxy-2,2-difluoroethanol
148992-43-2

1-ethoxy-2,2-difluoroethanol

C8H6F2N2O3

C8H6F2N2O3

Conditions
ConditionsYield
at 50℃; for 24h; Sealed tube; Acidic conditions;93%
p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

benzaldehyde
100-52-7

benzaldehyde

(E)-benzaldehyde O-(4-nitrophenyl)oxime
75735-30-7

(E)-benzaldehyde O-(4-nitrophenyl)oxime

Conditions
ConditionsYield
In ethanol at 20℃;90%
With hydrogenchloride In ethanol Heating;
1-(4-hydroxy-phenyl)-heptane-1,3-dione
1137261-89-2

1-(4-hydroxy-phenyl)-heptane-1,3-dione

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

1-(4-hydroxyphenyl)heptane-1,3-dione-3-[O-(4-nitrophenyl)oxime]
1137261-95-0

1-(4-hydroxyphenyl)heptane-1,3-dione-3-[O-(4-nitrophenyl)oxime]

Conditions
ConditionsYield
With acetic acid at 20℃; for 3h; Product distribution / selectivity;88%
1-(4-hydroxy-phenyl)-heptane-1,3-dione
1137261-89-2

1-(4-hydroxy-phenyl)-heptane-1,3-dione

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

1-(4-hydroxy-phenyl)-heptane-1,3-dione 3-[O-(4-nitro-phenyl)-oxime]
1253293-38-7

1-(4-hydroxy-phenyl)-heptane-1,3-dione 3-[O-(4-nitro-phenyl)-oxime]

Conditions
ConditionsYield
In acetic acid at 20℃; for 3h; Product distribution / selectivity;88%
With acetic acid at 20℃; Industry scale;88%
With acetic acid In dichloromethane at 20℃; for 16h; Product distribution / selectivity;85%
With acetic acid In water at 0℃; for 0.25h; Product distribution / selectivity;
In dichloromethane at 20℃; for 16h; Product distribution / selectivity;
1-(4-hydroxy-phenyl)-heptane-1,3-dione
1137261-89-2

1-(4-hydroxy-phenyl)-heptane-1,3-dione

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

2-n-butyl-3-(4-hydroxybenzoyl)-5-nitrobenzofuran
141645-16-1

2-n-butyl-3-(4-hydroxybenzoyl)-5-nitrobenzofuran

Conditions
ConditionsYield
With acetic acid at 70 - 100℃; for 25h; Product distribution / selectivity;80%
In acetic acid at 70 - 100℃; for 25h; Product distribution / selectivity;80%
With acetic acid at 70 - 100℃; for 17h; Product distribution / selectivity;80%
With hydrogen bromide; acetic acid at 20℃; for 1h;
2,4-dinitrobenzaldehyde
528-75-6

2,4-dinitrobenzaldehyde

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

(E)-O-p-nitrophenyl-2,4-dinitrobenzaldoxime

(E)-O-p-nitrophenyl-2,4-dinitrobenzaldoxime

Conditions
ConditionsYield
With hydrogenchloride Condensation;70%
With hydrogenchloride In water68%
1-(4-methoxyphenyl)-1,3-heptanedione
1137261-90-5

1-(4-methoxyphenyl)-1,3-heptanedione

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

(2-butyl-5-nitrobenzofuran-3-yl)(4-methoxyphenyl)methanone
141627-42-1

(2-butyl-5-nitrobenzofuran-3-yl)(4-methoxyphenyl)methanone

Conditions
ConditionsYield
With acetic acid at 70 - 100℃; for 17h;70%
With acetic acid at 70 - 100℃; for 17h; Product distribution / selectivity;70%
2,4,6-trinitrobenzaldehyde
606-34-8

2,4,6-trinitrobenzaldehyde

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

C13H7N5O9
1334065-25-6

C13H7N5O9

Conditions
ConditionsYield
With hydrogenchloride68%
2,2,2-trifluoro-1,1-ethanediol
421-53-4

2,2,2-trifluoro-1,1-ethanediol

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

C8H5F3N2O3

C8H5F3N2O3

Conditions
ConditionsYield
at 60℃; for 24h; Sealed tube; Acidic conditions;67%
1-cyclopropyl-6,7-difluoro-8-methoxyquinazoline-2,4(1H,3H)-dione
351367-87-8

1-cyclopropyl-6,7-difluoro-8-methoxyquinazoline-2,4(1H,3H)-dione

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

A

3-amino-1-cyclopropyl-6,7-difluoro-8-methoxy-1H-quinazoline-2,4-dione
351368-41-7

3-amino-1-cyclopropyl-6,7-difluoro-8-methoxy-1H-quinazoline-2,4-dione

B

C18H15FN4O6

C18H15FN4O6

Conditions
ConditionsYield
Stage #1: 1-cyclopropyl-6,7-difluoro-8-methoxyquinazoline-2,4(1H,3H)-dione With sodium hydride In 1,4-dioxane; N,N-dimethyl-formamide; mineral oil at 2 - 72℃;
Stage #2: p-nitrophenoxyamine In 1,4-dioxane; N,N-dimethyl-formamide; mineral oil at 72℃; for 20h; Reagent/catalyst; Temperature; Time;
A 65%
B n/a
1-(4-benzyloxyphenyl)-heptane-1,3-dione
1137261-88-1

1-(4-benzyloxyphenyl)-heptane-1,3-dione

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

2-n-butyl-3-(4-hydroxybenzoyl)-5-nitrobenzofuran
141645-16-1

2-n-butyl-3-(4-hydroxybenzoyl)-5-nitrobenzofuran

Conditions
ConditionsYield
With hydrogen bromide; acetic acid at 20℃; for 6h; Product distribution / selectivity;59%
1-cyclopropyl-6,7-difluoro-8-methoxyquinazoline-2,4(1H,3H)-dione
351367-87-8

1-cyclopropyl-6,7-difluoro-8-methoxyquinazoline-2,4(1H,3H)-dione

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

3-amino-1-cyclopropyl-6,7-difluoro-8-methoxy-1H-quinazoline-2,4-dione
351368-41-7

3-amino-1-cyclopropyl-6,7-difluoro-8-methoxy-1H-quinazoline-2,4-dione

Conditions
ConditionsYield
With potassium carbonate In 1,4-dioxane; N,N-dimethyl-formamide at 70 - 72℃; for 20h;57%
(3E)-4-phenyl-3-buten-1-ol
937-58-6, 20047-19-2, 770-36-5

(3E)-4-phenyl-3-buten-1-ol

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

(2R*,3S*)-2-phenyltetrahydrofuran-3-amine

(2R*,3S*)-2-phenyltetrahydrofuran-3-amine

Conditions
ConditionsYield
Stage #1: (3E)-4-phenyl-3-buten-1-ol; p-nitrophenoxyamine In 2,2,2-trifluoroethanol for 0.25h; Inert atmosphere;
Stage #2: With bis{rhodium[3,3'-(1,3-phenylene)bis(2,2-dimethylpropanoic acid)]} In 2,2,2-trifluoroethanol at 20 - 65℃; for 76.5h; Inert atmosphere;
55%
p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

methoxybenzene
100-66-3

methoxybenzene

A

4-nitro-phenol
100-02-7

4-nitro-phenol

B

2-methoxy-phenylamine
90-04-0

2-methoxy-phenylamine

C

4-methoxy-aniline
104-94-9

4-methoxy-aniline

Conditions
ConditionsYield
trifluoroacetic acid at 35 - 40℃; for 20h; Mechanism;A 49%
B 2.5%
C 2.5%
p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

potassium N-nitro-O-(4-nitrophenyl)hydroxylaminide

potassium N-nitro-O-(4-nitrophenyl)hydroxylaminide

Conditions
ConditionsYield
With potassium nitrite; iodosylbenzene In methanol at 0℃; for 0.166667h;41%
Indole-3-carboxaldehyde
487-89-8

Indole-3-carboxaldehyde

p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

1H-indole-3-carbaldehyde O-(4-nitrophenyl)oxime

1H-indole-3-carbaldehyde O-(4-nitrophenyl)oxime

Conditions
ConditionsYield
In ethanol at 20℃;40%
p-nitrophenoxyamine
33543-55-4

p-nitrophenoxyamine

4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

O-(4-Nitrophenyl)-4-chlorbenzaldoxim
38100-36-6

O-(4-Nitrophenyl)-4-chlorbenzaldoxim

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