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Dayang Chem (Hangzhou) Co.,Ltd.

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

4-Amino-3-nitrophenol Manufacturer/High quality/Best price/In stock

Cas:610-81-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Simagchem Corporation

Welcome 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

High quality 4-Amino-3-Nitrophenol supplier in China

Cas:610-81-1

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Wuhan Fortuna Chemical Co.,Ltd

High purity 4-Amino-3-nitrophenol CAS 610-81-1 with prompt service Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed ad

High purity 4-Amino-3-nitrophenol CAS 610-81-1 with prompt service

Cas:610-81-1

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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 4-amino-3-nitrophenol

Cas:610-81-1

Min.Order:1

Negotiable

Type:Other

inquiry

Xi'an Xszo Chem Co., Ltd.

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

High Quality Oled CAS 610-81-1 4-Amino-3-nitrophenol

Cas:610-81-1

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our 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

4-Amino-3-nitrophenol

Cas:610-81-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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

T4-Amino-3-nitrophenol

Cas:610-81-1

Min.Order:1 Kilogram

FOB Price: $100.0 / 150.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so

4-Amino-3-nitrophenol

Cas:610-81-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

Factory direct supply CAS 610-81-1 with best quality

Cas:610-81-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

TIANFUCHEM--High purity 4-Amino-3-nitrophenol factory price

Cas:610-81-1

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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 ♦ W

4-Amino-3-nitrophenol CAS610-81-1

Cas:610-81-1

Min.Order:1 Kilogram

FOB Price: $7.0 / 9.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.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

4-Amino-3-nitrophenol 610-81-1

Cas:610-81-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

4-Amino-3-nitrophenol CAS: 610-81-1 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 inte

4-Amino-3-nitrophenol CAS: 610-81-1

Cas:610-81-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

4-Amino-3-nitrophenol

Cas:610-81-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan 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

CAS NO.:610-81-1

Cas:610-81-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

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

4-Amino-3-Nitrophenol

Cas:610-81-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hangzhou Keyingchem Co.,Ltd

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

4-Amino-3-nitrophenol

Cas:610-81-1

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

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

4-Amino-3-nitrophenol

Cas:610-81-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

4-Amino-3-nitrophenol

Cas:610-81-1

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

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

High quality 4-Amino-3-Nitrophenol

Cas:610-81-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: 3-Nitro-4-Aminophenol CAS No.: 610-81-1 Molecule Formula:C6H6N2O3 Molecule Weight:154.12 Purity: 99.0% Package: 25kg/drum Description:Red crystalline powder Manufacture Standards:Enterprise Standard TESTING ITEMS

Lower Price 3-Nitro-4-Aminophenol on stock

Cas:610-81-1

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

4-Amino-3-nitrophenol

Cas:610-81-1

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

4-Amino-3-nitrophenol Chemical Properties Melting point 150-154 °C(lit.) Boiling point 322.46°C (rough estimate) density 1.3617 (estimate) refractive index 1.6890 (rough estimate) storage temp. Store below +30°C. pka

4-Hydroxy-2-nitroaniline

Cas:610-81-1

Min.Order:1 Gram

FOB Price: $66.0

Type:Lab/Research institutions

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

4-Amino-3-nitrophenol

Cas:610-81-1

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Wuhan BJM Pharm Inc.

Our company focuses on the future and the world, and will continue to devote itself to technological progress and the development of new products in the future, hoping to work hand in hand with new and old friends at home and abroad to create a bett

Manufacturer Supply High Quality 4-Amino-3-nitrophenol

Cas:610-81-1

Min.Order:0 Metric Ton

Negotiable

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

4-Amino-3-nitrophenol

Cas:610-81-1

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

4-Amino-3-nitrophenol

Cas:610-81-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

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

4-Amino-3-Nitrophenol

Cas:610-81-1

Min.Order:0

Negotiable

Type:Trading Company

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

4-Amino-3-nitrophenol

Cas:610-81-1

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Triumph International Development Limilted

Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis:

3-Nitro-4-aminophenol

Cas:610-81-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

4-amino-phenol
123-30-8

4-amino-phenol

A

4-amino-2-nitrophenol
119-34-6

4-amino-2-nitrophenol

B

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

Conditions
ConditionsYield
With bromine; silver nitrate; triphenylphosphine In acetonitrile at 20℃; for 0.0833333h;A 40%
B 50%
1-benzoylamino-4-benzoyloxy-2-nitro-benzene

1-benzoylamino-4-benzoyloxy-2-nitro-benzene

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

Conditions
ConditionsYield
With sulfuric acid
N-(4-hydroxy-2-nitrophenyl)-acetamide
7403-75-0

N-(4-hydroxy-2-nitrophenyl)-acetamide

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

Conditions
ConditionsYield
With hydrogenchloride
Stage #1: N-(4-hydroxy-2-nitrophenyl)-acetamide With thionyl chloride In methanol at 70℃; for 0.5h;
Stage #2: With potassium carbonate In methanol at 20℃; for 0.5h;
4-acetamido-3-nitrophenyl acetate
2243-69-8

4-acetamido-3-nitrophenyl acetate

furan-2,3,5(4H)-trione pyridine (1:1)

furan-2,3,5(4H)-trione pyridine (1:1)

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

4-acetamido-3-nitrophenyl acetate
2243-69-8

4-acetamido-3-nitrophenyl acetate

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

Conditions
ConditionsYield
With sodium hydroxide
With hydrogen bromide
Multi-step reaction with 2 steps
1: bromine; acetic acid
2: concentrated aqueous hydrochloric acid
View Scheme
1-acetylamino-2-nitro-4-(3-nitro-benzoyloxy)-benzene

1-acetylamino-2-nitro-4-(3-nitro-benzoyloxy)-benzene

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

Conditions
ConditionsYield
With sulfuric acid
o-azidonitrobenzene
1516-58-1

o-azidonitrobenzene

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

Conditions
ConditionsYield
With sulfuric acid
sulfuric acid
7664-93-9

sulfuric acid

o-azidonitrobenzene
1516-58-1

o-azidonitrobenzene

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

o-nitro-diazobenzeneimide

o-nitro-diazobenzeneimide

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

Conditions
ConditionsYield
With sulfuric acid
4-acetamido-3-nitrophenyl acetate
2243-69-8

4-acetamido-3-nitrophenyl acetate

boiling fuming hydrochloric acid

boiling fuming hydrochloric acid

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

sulfuric acid
7664-93-9

sulfuric acid

1-benzoylamino-4-benzoyloxy-2-nitro-benzene

1-benzoylamino-4-benzoyloxy-2-nitro-benzene

A

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

B

benzoic acid
65-85-0

benzoic acid

sulfuric acid
7664-93-9

sulfuric acid

2-nitro-toluene-4-sulfonic acid-(4-ethoxy-2-nitro-anilide)
861560-26-1

2-nitro-toluene-4-sulfonic acid-(4-ethoxy-2-nitro-anilide)

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

Conditions
ConditionsYield
at 80 - 90℃;
sulfuric acid
7664-93-9

sulfuric acid

1-acetylamino-2-nitro-4-(2-nitro-toluene-4-sulfonyloxy)-benzene

1-acetylamino-2-nitro-4-(2-nitro-toluene-4-sulfonyloxy)-benzene

A

4-methyl-3-nitro-benzenesulfonic acid
97-06-3

4-methyl-3-nitro-benzenesulfonic acid

B

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

1-acetoxy-4-(toluene-4-sulfonylamino)-benzene
450365-10-3

1-acetoxy-4-(toluene-4-sulfonylamino)-benzene

acetic anhydride
108-24-7

acetic anhydride

HNO3+H2SO4

HNO3+H2SO4

A

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

B

4-amino-3,5-dinitrophenol
32654-60-7

4-amino-3,5-dinitrophenol

sulfuric acid
7664-93-9

sulfuric acid

1-acetylamino-2-nitro-4-(3-nitro-benzoyloxy)-benzene

1-acetylamino-2-nitro-4-(3-nitro-benzoyloxy)-benzene

A

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

B

3-nitrobenzoic acid
121-92-6

3-nitrobenzoic acid

4'-(benzyloxy)benzanilide
80824-77-7

4'-(benzyloxy)benzanilide

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: nitric acid / 0 - 10 °C
2: sulfuric acid
View Scheme
4-acetaminophenol
103-90-2

4-acetaminophenol

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: natrium carbonate
2: concentrated sulfuric acid; nitric acid / <17
3: concentrated sulfuric acid
View Scheme
4-acetamidophenyl benzoate
537-52-0

4-acetamidophenyl benzoate

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: concentrated sulfuric acid; nitric acid / <17
2: concentrated sulfuric acid
View Scheme
4-acetoxyacetanilide
2623-33-8

4-acetoxyacetanilide

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: nitric acid
2: NaOH-solution
View Scheme
2-nitro-aniline
88-74-4

2-nitro-aniline

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: (i) (diazotization), (ii) aq. NaN3
2: aq. H2SO4
View Scheme
Acetanilid
103-84-4

Acetanilid

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: nitric acid; boron trifluoride diethyl etherate; bis-[(trifluoroacetoxy)iodo]benzene; acetic acid / water / 2.5 h / 60 °C
2.1: thionyl chloride / methanol / 0.5 h / 70 °C
2.2: 0.5 h / 20 °C
View Scheme
4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

3,4-diaminophenol
615-72-5

3,4-diaminophenol

Conditions
ConditionsYield
With hydrogen; palladium 10% on activated carbon In ethanol for 3.5h;100%
With palladium 10% on activated carbon; hydrogen In methanol at 20℃; for 3.5h;100%
With hydrazine hydrate; nickel In ethanol at 20℃; for 0.5h;96%
4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

tert-butyldimethylsilyl chloride
18162-48-6

tert-butyldimethylsilyl chloride

4-{[tert-butyl(dimethyl)silyl]oxy}-2-nitroaniline
215656-99-8

4-{[tert-butyl(dimethyl)silyl]oxy}-2-nitroaniline

Conditions
ConditionsYield
With 1H-imidazole In dichloromethane at 20℃; Cooling with ice;100%
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; Inert atmosphere;100%
With 1H-imidazole In N,N-dimethyl-formamide at 20℃;100%
4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

tert-butyldimethylsilyl chloride
18162-48-6

tert-butyldimethylsilyl chloride

3-tert-butyldimethylsiloxy-2-amino-1-nitrobenzene
639084-14-3

3-tert-butyldimethylsiloxy-2-amino-1-nitrobenzene

Conditions
ConditionsYield
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; for 18h;100%
1-pyrrolidineethanol
2955-88-6

1-pyrrolidineethanol

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

2-nitro-4-(2-(pyrrolidin-1-yl)ethoxy)aniline

2-nitro-4-(2-(pyrrolidin-1-yl)ethoxy)aniline

Conditions
ConditionsYield
With di-tert-butyl-diazodicarboxylate; triphenylphosphine In tetrahydrofuran at 20℃; for 2h; Inert atmosphere;100%
4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

4-{[tert-butyl(dimethyl)silyl]oxy}-2-nitroaniline
215656-99-8

4-{[tert-butyl(dimethyl)silyl]oxy}-2-nitroaniline

Conditions
ConditionsYield
With 1H-imidazole In N,N-dimethyl-formamide at 20℃;100%
triisopropylsilyl chloride
13154-24-0

triisopropylsilyl chloride

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

2-nitro-4-((triisopropylsilyl)oxy)aniline
1262887-34-2

2-nitro-4-((triisopropylsilyl)oxy)aniline

Conditions
ConditionsYield
With 1H-imidazole In dichloromethane at 0 - 20℃; for 16h; Inert atmosphere;99%
4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

p-chlorphenylisocyanate
104-12-1

p-chlorphenylisocyanate

1-(4-chlorophenyl)-3-(4-hydroxy-2-nitro-phenyl)urea
862014-82-2

1-(4-chlorophenyl)-3-(4-hydroxy-2-nitro-phenyl)urea

Conditions
ConditionsYield
In tetrahydrofuran; dichloromethane at 20℃; for 20h;98%
4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

2-haloacetonitrile

2-haloacetonitrile

2-(4-amino-3-nitrophenoxy)acetonitrile
1414615-74-9

2-(4-amino-3-nitrophenoxy)acetonitrile

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 90℃; chemoselective reaction;98%
4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

ethyl bromoacetate
105-36-2

ethyl bromoacetate

ethyl 2-(4-amino-3-nitrophenoxy)acetate
59820-64-3

ethyl 2-(4-amino-3-nitrophenoxy)acetate

Conditions
ConditionsYield
With potassium carbonate In acetone at 25℃; for 8h;98%
With potassium carbonate In N,N-dimethyl-formamide for 2.5h;94%
With potassium carbonate In acetone at 20℃;75.2%
With potassium carbonate In acetone at 20℃; Inert atmosphere;75.2%
4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

1-octyl p-toluenesulfonate
3386-35-4

1-octyl p-toluenesulfonate

2-nitro-4-octyloxyaniline
1018902-72-1

2-nitro-4-octyloxyaniline

Conditions
ConditionsYield
With potassium carbonate In acetonitrile Reflux;98%
CYANAMID
420-04-2

CYANAMID

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

3-amino-7-hydroxybenzo[e][1,2,4]triazine 1-oxide
157284-07-6

3-amino-7-hydroxybenzo[e][1,2,4]triazine 1-oxide

Conditions
ConditionsYield
Stage #1: CYANAMID; 4-hydroxy-2-nitroaniline at 100℃; for 0.166667h;
Stage #2: With hydrogenchloride In water at 20 - 100℃; for 1.5h;
Stage #3: With sodium hydroxide In water at 20 - 100℃; for 1h;
97%
Stage #1: CYANAMID; 4-hydroxy-2-nitroaniline In water; acetic acid for 48h; Heating / reflux;
Stage #2: With sodium hydroxide In water; acetic acid Heating / reflux;
51.7%
1H-imidazole
288-32-4

1H-imidazole

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

tert-butyldimethylsilyl chloride
18162-48-6

tert-butyldimethylsilyl chloride

4-{[tert-butyl(dimethyl)silyl]oxy}-2-nitroaniline
215656-99-8

4-{[tert-butyl(dimethyl)silyl]oxy}-2-nitroaniline

Conditions
ConditionsYield
In ethyl acetate; N,N-dimethyl-formamide97%
In ethyl acetate; N,N-dimethyl-formamide97%
In ethyl acetate; N,N-dimethyl-formamide97%
In N,N-dimethyl-formamide26.5 g (76%)
4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

3-amino-7-hydroxybenzo[e][1,2,4]triazine 1-oxide
157284-07-6

3-amino-7-hydroxybenzo[e][1,2,4]triazine 1-oxide

Conditions
ConditionsYield
97%
93%
4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

1-(halomethyl)-4-bromo-2-fluorobenzene

1-(halomethyl)-4-bromo-2-fluorobenzene

C13H10BrFN2O3
1414615-68-1

C13H10BrFN2O3

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 90℃; chemoselective reaction;97%
formic acid
64-18-6

formic acid

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

5-hydroxy-1H-benzimidazole
41292-65-3

5-hydroxy-1H-benzimidazole

Conditions
ConditionsYield
With tin(ll) chloride at 130℃; for 0.0833333h; microwave;95%
With iron; ammonium chloride In isopropyl alcohol at 80℃; for 1h;87%
4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

6-bromoacetyl-2-dimethylaminonaphthalene
210832-86-3

6-bromoacetyl-2-dimethylaminonaphthalene

C20H19N3O4
1552301-13-9

C20H19N3O4

Conditions
ConditionsYield
With potassium carbonate In acetone at 20℃; for 4h; Inert atmosphere;95%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

tert-butyl N-(4-hydroxy-2-nitrophenyl)carbamate
201811-20-3

tert-butyl N-(4-hydroxy-2-nitrophenyl)carbamate

Conditions
ConditionsYield
With dmap; triethylamine In dichloromethane at 25℃; for 2h;95%
4-Nitrophthalonitrile
31643-49-9

4-Nitrophthalonitrile

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

4-(4-amino-3-nitrophenoxy)phthalonitrile

4-(4-amino-3-nitrophenoxy)phthalonitrile

Conditions
ConditionsYield
With potassium carbonate In dimethyl sulfoxide at 20℃; for 26h;94%
2,5-dimethyl-2,3-dihydrofuran-3-one
14400-67-0

2,5-dimethyl-2,3-dihydrofuran-3-one

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

2,5-dimethyl-2-(4-hydroxy-2-nitrophenylazo)-3-oxo-2,3-dihydrofuran

2,5-dimethyl-2-(4-hydroxy-2-nitrophenylazo)-3-oxo-2,3-dihydrofuran

Conditions
ConditionsYield
Stage #1: 4-hydroxy-2-nitroaniline With hydrogenchloride; sodium nitrite at 0℃; for 1h;
Stage #2: 2,5-dimethyl-2,3-dihydrofuran-3-one In water at 20℃; for 1h;
93%
2-(morpholin-4-yl)ethanol
622-40-2

2-(morpholin-4-yl)ethanol

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

4-(2-morpholin-4-yl-ethoxy)-2-nitro-phenylamine

4-(2-morpholin-4-yl-ethoxy)-2-nitro-phenylamine

Conditions
ConditionsYield
With triphenylphosphine; diethylazodicarboxylate In ethyl acetate92%
With diisopropyl (E)-azodicarboxylate; triphenylphosphine In tetrahydrofuran
With diisopropyl (E)-azodicarboxylate; triphenylphosphine In tetrahydrofuran
4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

tert-butyl (5-iodo-pentyl)-carbamate

tert-butyl (5-iodo-pentyl)-carbamate

tert-butyl 5-(4-amino-3-nitrophenoxy)pentylcarbamate
1261238-07-6

tert-butyl 5-(4-amino-3-nitrophenoxy)pentylcarbamate

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide at 0 - 20℃; for 1.5h; Inert atmosphere;92%
4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

methyl iodide
74-88-4

methyl iodide

4-methoxy-2-nitroaniline
96-96-8

4-methoxy-2-nitroaniline

Conditions
ConditionsYield
Stage #1: 4-hydroxy-2-nitroaniline With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0 - 20℃; Inert atmosphere;
Stage #2: methyl iodide In N,N-dimethyl-formamide; mineral oil at 20℃; for 24h; Inert atmosphere;
90%
Stage #1: 4-hydroxy-2-nitroaniline With sodium hydride In N,N-dimethyl-formamide; mineral oil for 0.5h; Cooling with ice;
Stage #2: methyl iodide In N,N-dimethyl-formamide; mineral oil at 20℃; for 12h;
89%
With potassium carbonate In acetone
4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

4-(halomethyl)chlorobenzene

4-(halomethyl)chlorobenzene

1-amino-4-(4-chloro-phenylmethoxy)-2-nitro-benzene
74388-24-2

1-amino-4-(4-chloro-phenylmethoxy)-2-nitro-benzene

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 90℃; chemoselective reaction;90%
4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

tert-butyl-3-iodoazetidine-1-carboxylate
254454-54-1

tert-butyl-3-iodoazetidine-1-carboxylate

tert-butyl 3-(4-amino-3-nitro-phenoxy)azetidine-1-carboxylate

tert-butyl 3-(4-amino-3-nitro-phenoxy)azetidine-1-carboxylate

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 90℃; for 16h; Inert atmosphere;90%
4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

1,2-bis-tosyloxyethane
6315-52-2

1,2-bis-tosyloxyethane

4,4'-(ethane-1,2-diylbis(oxy))bis(2-nitroaniline)
67499-48-3

4,4'-(ethane-1,2-diylbis(oxy))bis(2-nitroaniline)

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 6h;89.2%
With potassium carbonate In acetonitrile at 80℃; for 24h;69%
4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

4-iodo-3-nitrophenol
113305-56-9

4-iodo-3-nitrophenol

Conditions
ConditionsYield
With hydrogenchloride; potassium iodide; sodium nitrite89%
Stage #1: 4-hydroxy-2-nitroaniline With hydrogenchloride; sodium nitrite In water at 0℃; for 0.5h;
Stage #2: With potassium iodide In water at 0℃; for 3.5h; Darkness;
89%
Stage #1: 4-hydroxy-2-nitroaniline With hydrogenchloride; sodium nitrite at 0℃; for 1h;
Stage #2: With potassium iodide In water at 20℃; Sandmayer reaction;
83%
3,5-dimethylbenzoic acid
499-06-9

3,5-dimethylbenzoic acid

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

4-amino-3-nitrophenyl 3,5-dimethylbenzoate
197223-18-0

4-amino-3-nitrophenyl 3,5-dimethylbenzoate

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane for 15h; Esterification; Heating;89%
4,5-dimethyl-2-nitrobenzenamine
6972-71-0

4,5-dimethyl-2-nitrobenzenamine

4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

1-(4-hydroxy-2-nitrophenyl)-1H-pyrrole
251649-40-8

1-(4-hydroxy-2-nitrophenyl)-1H-pyrrole

Conditions
ConditionsYield
With acetic acid for 1h; Clauson-Kaas reaction; Heating;89%
4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

4-methoxy-benzaldehyde
123-11-5

4-methoxy-benzaldehyde

2-(4-methoxyphenyl)-1H-benzimidazol-5-ol

2-(4-methoxyphenyl)-1H-benzimidazol-5-ol

Conditions
ConditionsYield
With sodium dithionite In ethanol at 80℃; for 12h;89%
4-hydroxy-2-nitroaniline
610-81-1

4-hydroxy-2-nitroaniline

trifluoroacetic acid
76-05-1

trifluoroacetic acid

2-(trifluoromethyl)-1H-benzimidazol-5-ol

2-(trifluoromethyl)-1H-benzimidazol-5-ol

Conditions
ConditionsYield
With tin(ll) chloride at 130℃; for 0.0833333h; microwave;89%

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