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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-Bromo-2-nitroaniline Manufacturer/High quality/Best price/In stock

Cas:875-51-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name 4-Bromo-2-nitroaniline CAS No. 875-51-4

4-Bromo-2-nitroaniline

Cas:875-51-4

Min.Order:1 Gram

FOB Price: $8.0

Type:Lab/Research institutions

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COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

4-Bromo-2-Nitroaniline

Cas:875-51-4

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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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-Bromo-2-nitroaniline

Cas:875-51-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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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

875-51-4 C6H5BrN2O2 4-Bromo-2-nitroaniline

Cas:875-51-4

Min.Order:1 Metric Ton

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 875-51-4 with best quality

Cas:875-51-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Name: 4-Bromo-2-Nitro aniline CAS: 875-51-4 MF: C6H5BrN2O2 Appearance:White Powder Storage:Store in cool and dry place, away from sun light. Package:25kg Transportation:By sea or by air Port:Qingdao Port

4-Bromo-2-Nitro aniline

Cas:875-51-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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-Bromo-2-nitroaniline 875-51-4

Cas:875-51-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

4-Bromo-2-nitroaniline

Cas:875-51-4

Min.Order:1 Kilogram

FOB Price: $89.0 / 100.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

4-Bromo-2-nitroaniline CAS:875-51-4 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 int

4-Bromo-2-nitroaniline CAS:875-51-4

Cas:875-51-4

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-Bromo-2-nitroaniline

Cas:875-51-4

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.:875-51-4

Cas:875-51-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou Fandachem Co.,Ltd

Hangzhou Fandachem Co.,Ltd, Produce and export CAS:875-51-4,4-Bromo-2-nitroaniline (2-Nitro-4-bromoaniline, 4-Bromo-2-nitro aniline,top 1 manufacturer and exporter in China 4-Bromo-2-nitroaniline, 2-Nitro-4-bro

4-Bromo-2-nitroaniline,cas:875-51-4 from fandachem

Cas:875-51-4

Min.Order:50 Kilogram

Negotiable

Type:Other

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-Bromo-2-nitroaniline

Cas:875-51-4

Min.Order:0 Metric Ton

Negotiable

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 4-Bromo-2-Nitro aniline

Cas:875-51-4

Min.Order:0 Metric Ton

Negotiable

Type:Other

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-Bromo-2-nitroaniline

Cas:875-51-4

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-Bromo-2-nitroaniline

Cas:875-51-4

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

4-Bromo-2-nitroaniline/2-Nitro-4-Bromoaniline

Cas:875-51-4

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

4-Bromo-2-nitroanilineAppearance:Pls see the Details Storage:Keep away of light, hot, water, Store in dry, dark and ventilated place Package:according to customers' requirements Application:Steroids, Cosmetics Ingredients, APIs, Intermediates, OLED&B

4-Bromo-2-nitroaniline

Cas:875-51-4

Min.Order:1 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

4-Bromo-2-nitroaniline

Cas:875-51-4

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

High purity 4-Bromo-2-nitroaniline

Cas:875-51-4

Min.Order:1 Kilogram

Negotiable

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-Bromo-2-nitroaniline

Cas:875-51-4

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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-Bromo-2-nitroaniline

Cas:875-51-4

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

4-Bromo-2-nitroaniline

Cas:875-51-4

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an

4-Bromo-2-Nitro aniline

Cas:875-51-4

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

SAGECHEM/4-Bromo-2-nitroaniline

Cas:875-51-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermediat

4-Bromo-2-nitroaniline

Cas:875-51-4

Min.Order:1 Kilogram

FOB Price: $5.0 / 15.0

Type:Lab/Research institutions

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

4-bromo-2-nitroaniline

Cas:875-51-4

Min.Order:0

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

4-Bromo-2-nitroaniline

Cas:875-51-4

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

4-Bromo-2-Nitroaniline cas no. 875-51-4 98%

Cas:875-51-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

2-nitro-aniline
88-74-4

2-nitro-aniline

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

Conditions
ConditionsYield
With hydrogen bromide; dihydrogen peroxide In methanol at 0 - 20℃; for 12h;99%
With HMTAB In dichloromethane at 20℃; for 0.5h;98%
With 1-butyl-3-methylpyridinium tribromide at 20℃;98%
4-nitro-N-(4-bromo-2-nitrophenyl)benzenesulfonamide

4-nitro-N-(4-bromo-2-nitrophenyl)benzenesulfonamide

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

Conditions
ConditionsYield
With potassium carbonate; dimethyl sulfoxide; thiophenol In acetonitrile at 100℃; for 24h;96%
N-(2-nitro-4-bromophenyl) 2-pyridinecarboxamide

N-(2-nitro-4-bromophenyl) 2-pyridinecarboxamide

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

Conditions
ConditionsYield
With sodium hydroxide In ethanol at 90℃; for 8h;92%
N-(4-bromo-2-nitrophenyl)acetamide

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

Conditions
ConditionsYield
With potassium hydroxide In ethanol at 80℃; for 12h;86%
With hydrogenchloride In tetrahydrofuran Heating;77%
With hydrogenchloride
2-nitro-aniline
88-74-4

2-nitro-aniline

A

2-bromo-6-nitroaniline
59255-95-7

2-bromo-6-nitroaniline

B

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

Conditions
ConditionsYield
With dihydrogen peroxide; potassium bromide In water; acetonitrileA 15%
B 82%
With dihydrogen peroxide; potassium bromide; HZSM-5 In acetic acid at 20℃; for 4h; Bromination;A 15%
B 77%
With N-Bromosuccinimide; acetic acid at 34.84 - 89.84℃; for 5.5h;A 6.81 g
B 74%
With dihydrogen peroxide; ammonium bromide; acetic acid at 20℃; for 4h;
Stage #1: 2-nitro-aniline With dihydrogen peroxide; acetic acid; potassium bromide In water at 20℃; for 3h;
Stage #2: With sodium hydrogencarbonate In diethyl ether; water regioselective reaction;
4-bromo-aniline
106-40-1

4-bromo-aniline

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

Conditions
ConditionsYield
With 4-nitro-4-methyl-2,3,5,6-tetrabromo-2,5-cyclohexadien-1-one In trifluoroacetic acid for 3h; Ambient temperature;70%
With nitric acid; acetic acid
Multi-step reaction with 3 steps
1: Diazotization.Zersetzung des Diazoniumperbromids mit Alkohol
2: beim Nitrieren
3: alcohol; ammonia / 200 - 210 °C
View Scheme
Multi-step reaction with 3 steps
1: triethylamine / dichloromethane
2: nitric acid; acetic anhydride / dichloromethane
3: hydrogenchloride / water / Reflux
View Scheme
Multi-step reaction with 3 steps
1: pyridine / tetrahydrofuran / 16 h / 20 °C / Cooling with ice
2: nitric acid; copper(II) nitrate hydrate; oxygen / acetonitrile; water / 4 h / 50 °C / 760.05 Torr
3: potassium carbonate; dimethyl sulfoxide; thiophenol / acetonitrile / 24 h / 100 °C
View Scheme
N-(4-bromo-2-nitrophenyl) pyrimidin-2-amine

N-(4-bromo-2-nitrophenyl) pyrimidin-2-amine

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

Conditions
ConditionsYield
Stage #1: N-(4-bromo-2-nitrophenyl) pyrimidin-2-amine With triethylsilane; trifluoroacetic acid at 50℃; Inert atmosphere;
Stage #2: With acetic acid; hydrazine In methanol at 20℃; Inert atmosphere; regioselective reaction;
68%
4’-methoxy-2-nitroazobenzene
35527-28-7

4’-methoxy-2-nitroazobenzene

A

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

B

2,4-dibromo-6-nitroaniline
827-23-6

2,4-dibromo-6-nitroaniline

C

2-nitro-aniline
88-74-4

2-nitro-aniline

Conditions
ConditionsYield
With hydrogen bromide In acetic acid for 1h; Heating;A 51%
B 10%
C 22%
2-(4-bromophenyl)isoindoline-1,3-dione
40101-31-3

2-(4-bromophenyl)isoindoline-1,3-dione

A

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

B

4-bromo-3-nitroaniline
53324-38-2

4-bromo-3-nitroaniline

Conditions
ConditionsYield
With sulfuric acid; nitric acid Erhitzen des Reaktionsprodukts mit 90prozentig.wss.Schwefelsaeure auf 130grad;
1,4-dibromo-2-nitrobenzene
3460-18-2

1,4-dibromo-2-nitrobenzene

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

Conditions
ConditionsYield
With ammonia; ethylene glycol at 120 - 130℃;
With ethanol; ammonia at 200 - 210℃;
4-bromo-1-chloro-2-nitrobenzene
16588-24-2

4-bromo-1-chloro-2-nitrobenzene

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

Conditions
ConditionsYield
With ethanol; ammonia at 160℃;

4-Bromo-2-nitroaniline

4-Bromo-2-nitroaniline

Conditions
ConditionsYield
Bromieren und Verseifung des Reaktionsproduktes;
4-Bromo-1-fluoro-2-nitrobenzene

4-Bromo-1-fluoro-2-nitrobenzene

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

Conditions
ConditionsYield
With ammonium hydroxide
acetic acid-(N-bromo-2-nitro-anilide)
99233-17-7

acetic acid-(N-bromo-2-nitro-anilide)

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

Conditions
ConditionsYield
With water
N-(4-bromophenyl)-nitramine
412328-47-3

N-(4-bromophenyl)-nitramine

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

(4-amino-3-nitro-phenyl)-arsonic acid
5440-06-2

(4-amino-3-nitro-phenyl)-arsonic acid

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

Conditions
ConditionsYield
With hydrogen bromide
bromine
7726-95-6

bromine

acetic acid
64-19-7

acetic acid

2-nitro-aniline
88-74-4

2-nitro-aniline

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

nitric acid
7697-37-2

nitric acid

acetic acid
64-19-7

acetic acid

4-bromo-aniline
106-40-1

4-bromo-aniline

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

1,4-dibromo-2-nitrobenzene
3460-18-2

1,4-dibromo-2-nitrobenzene

ammonia
7664-41-7

ammonia

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

Conditions
ConditionsYield
at 200 - 210℃;
4-Bromo-1-fluoro-2-nitrobenzene
364-73-8

4-Bromo-1-fluoro-2-nitrobenzene

ammonium hydroxide

ammonium hydroxide

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

N-(4-bromophenyl)-nitramine
412328-47-3

N-(4-bromophenyl)-nitramine

mineral acid

mineral acid

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

2-nitro-aniline
88-74-4

2-nitro-aniline

A

2-bromo-6-nitroaniline
59255-95-7

2-bromo-6-nitroaniline

B

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

C

2,4-dibromo-6-nitroaniline
827-23-6

2,4-dibromo-6-nitroaniline

Conditions
ConditionsYield
With sodium perborate; ammonium heptamolybdate; potassium bromide In acetic acid at 20℃; for 1.25h; Bromination;
2-nitro-aniline
88-74-4

2-nitro-aniline

A

4-iodo-2-nitroaniline
20691-72-9

4-iodo-2-nitroaniline

B

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

Conditions
ConditionsYield
With sodium periodate; potassium iodide; lithium bromide In water; acetic acid at 25℃; for 8h;
4-bromoacetanilide
103-88-8

4-bromoacetanilide

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 92 percent / nitric acid / 0.17 h / -40 °C
2: 77 percent / aq. HCl / tetrahydrofuran / Heating
View Scheme
Multi-step reaction with 2 steps
1: HNO3 / 8 min below 0 deg C, 8 min, RT.
2: 3N KOH / 24 h / Heating
View Scheme
Multi-step reaction with 2 steps
1: alcoholic potash
2: glacial acetic acid; nitric acid
View Scheme
Multi-step reaction with 2 steps
1: sulfuric acid; sodium nitrate
2: aqueous sulfuric acid
View Scheme
Multi-step reaction with 2 steps
1: nitric acid; acetic anhydride / dichloromethane
2: hydrogenchloride / water / Reflux
View Scheme
o-nitroacetanilide
552-32-9

o-nitroacetanilide

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: chloroform; KHCO3; acid; bromine
2: acidified water
View Scheme
bromochlorobenzene
106-39-8

bromochlorobenzene

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: concentrated nitric acid
2: alcohol; ammonia / 160 °C
View Scheme
1.4-dibromobenzene
106-37-6

1.4-dibromobenzene

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: beim Nitrieren
2: alcohol; ammonia / 200 - 210 °C
View Scheme
chlorobenzene
108-90-7

chlorobenzene

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: bromine
2: concentrated nitric acid
3: alcohol; ammonia / 160 °C
View Scheme
Å molecular sieves

Å molecular sieves

dichloromethane
75-09-2

dichloromethane

4-methylmorpholine N-oxide
7529-22-8

4-methylmorpholine N-oxide

5-benzimidazolecarboxylic acid
15788-16-6

5-benzimidazolecarboxylic acid

A

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

B

1H-benzo[d]imidazole-5-carbaldehyde
58442-17-4

1H-benzo[d]imidazole-5-carbaldehyde

Conditions
ConditionsYield
With LiAlH4; tetrapropylammonium perruthennate In tetrahydrofuran; N,N-dimethyl-formamideA 452 mg (32%, 2 steps)
B n/a
4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

pyridine-3-boronic acid 1,3-propanediol cyclic ester

pyridine-3-boronic acid 1,3-propanediol cyclic ester

2-nitro-4-(pyridin-3-yl)benzenamine
167959-19-5

2-nitro-4-(pyridin-3-yl)benzenamine

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); sodium hydrogencarbonate In 1,2-dimethoxyethane at 90℃; for 8h; Suzuki coupling;100%
With sodium hydrogencarbonate; tetrakis(triphenylphosphine) palladium(0) In 1,2-dimethoxyethane; water at 90℃; for 8h;
4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

cyclopropylboronic acid
411235-57-9

cyclopropylboronic acid

4-cyclopropyl-2-nitro-phenylamine
335254-72-3

4-cyclopropyl-2-nitro-phenylamine

Conditions
ConditionsYield
With potassium phosphate; palladium diacetate; catacxium A In water; toluene at 90℃; Inert atmosphere;100%
With potassium phosphate; palladium diacetate; tricyclohexylphosphine In water; toluene at 100℃; for 12h; Inert atmosphere;89%
With potassium phosphate; palladium diacetate; triphenylphosphine In toluene at 100℃; for 17h; Sealed tube;72%
3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoxazole
832114-00-8

3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoxazole

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

4-(3,5-dimethylisoxazol-4-yl)-2-nitroaniline

4-(3,5-dimethylisoxazol-4-yl)-2-nitroaniline

Conditions
ConditionsYield
With [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(ll) dichloride; caesium carbonate In 1,2-dimethoxyethane; water for 0.5h; Suzuki Coupling;100%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,4-dioxane; water at 90℃; for 16h; Inert atmosphere;88%
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,4-dioxane; water at 90℃; for 16h; Inert atmosphere;88%

Conditions
ConditionsYield
With potassium phosphate; dichloro[1,1'-bis(di-t-butylphosphino)ferrocene]palladium(II) In ethanol; water for 8h; Inert atmosphere; Reflux;100%
4-Bromo-2-nitroaniline

4-Bromo-2-nitroaniline

acetic anhydride
108-24-7

acetic anhydride

N-(4-bromo-2-nitrophenyl)acetamide
881-50-5

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

Conditions
ConditionsYield
With acetic acid at 95℃; for 7.5h;99.1%
With acetic acid at 100℃; for 3h;94%
With acetic acid at 100℃; for 5h;92.1%
CYANAMID
420-04-2

CYANAMID

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

7-bromo-1-oxido-1,2,4-benzotriazin-1-ium-3-amine
6298-38-0

7-bromo-1-oxido-1,2,4-benzotriazin-1-ium-3-amine

Conditions
ConditionsYield
Stage #1: CYANAMID; 4-Bromo-2-nitroaniline at 50 - 100℃;
Stage #2: With hydrogenchloride In water at 100℃; for 3h;
Stage #3: With sodium hydroxide In water at 100℃; for 1h;
99%
Stage #1: CYANAMID; 4-Bromo-2-nitroaniline In diethyl ether at 100℃; for 0.5h;
Stage #2: With hydrogenchloride In diethyl ether; water at 50 - 110℃; for 1h;
Stage #3: With sodium hydroxide In diethyl ether; water at 50 - 110℃; for 1h;
79%
Stage #1: CYANAMID; 4-Bromo-2-nitroaniline at 100℃; for 0.5h;
Stage #2: With hydrogenchloride In water at 50 - 100℃; for 3h;
Stage #3: With sodium hydroxide In water at 100℃; for 1h;
60%
4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
761446-44-0

1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

4-(1-methyl-1H-pyrazol-4-yl)-2-nitroaniline
959909-79-6

4-(1-methyl-1H-pyrazol-4-yl)-2-nitroaniline

Conditions
ConditionsYield
With sodium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In ISOPROPYLAMIDE; water at 80℃; for 1h; Suzuki Coupling;99%
With sodium carbonate In N,N-dimethyl acetamide; water at 80℃; for 1h; Inert atmosphere;99%
With sodium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In N,N-dimethyl acetamide; water at 80℃; for 1h; Suzuki Coupling;99%
4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

acrylic acid methyl ester
292638-85-8

acrylic acid methyl ester

methyl (E)-3-(4′-bromo-2′-nitrophenyl)acrylate
1297609-84-7

methyl (E)-3-(4′-bromo-2′-nitrophenyl)acrylate

Conditions
ConditionsYield
With tert.-butylnitrite; methanesulfonic acid; palladium diacetate; methoxybenzene In methanol at 0 - 25℃; for 48h; Reagent/catalyst; Heck Reaction;99%
Stage #1: 4-Bromo-2-nitroaniline With tert.-butylnitrite In methanol at 0℃; for 0.5h;
Stage #2: acrylic acid methyl ester With methanesulfonic acid; palladium diacetate In methanol at 0 - 25℃; Heck-Matsuda reaction; chemoselective reaction;
98%
With palladium diacetate; toluene-4-sulfonic acid In methanol at 60℃; for 1.5h; Inert atmosphere; chemoselective reaction;76%
With tert.-butylnitrite In methanol at 25℃; for 24h; chemoselective reaction;74%
4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

methyl iodide
74-88-4

methyl iodide

N-methyl-4-bromo-2-nitroaniline
53484-26-7

N-methyl-4-bromo-2-nitroaniline

Conditions
ConditionsYield
Stage #1: 4-Bromo-2-nitroaniline With sodium hydride In tetrahydrofuran; mineral oil at 0℃; for 0.166667h; Inert atmosphere;
Stage #2: methyl iodide In tetrahydrofuran; mineral oil at 0 - 20℃; for 2h; Inert atmosphere;
99%

Conditions
ConditionsYield
Stage #1: 4-Bromo-2-nitroaniline With potassium hydroxide In ethanol at 47 - 65℃; for 2h; Inert atmosphere;
Stage #2: With sodium hypochlorite In ethanol; water at 2 - 20℃; for 19.5h;
98%
Stage #1: 4-Bromo-2-nitroaniline With potassium hydroxide In ethanol at 60℃; for 1h;
Stage #2: With sodium hypochlorite at 0℃; for 1h;
Stage #1: 4-Bromo-2-nitroaniline With potassium hydroxide In ethanol at 47 - 65℃; for 2h;
Stage #2: With sodium hypochlorite In ethanol; water at 5℃; for 1.5h;
thiophene boronic acid

thiophene boronic acid

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

2-nitro-4-thiophen-2-yl-phenylamine
405170-93-6

2-nitro-4-thiophen-2-yl-phenylamine

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In water; N,N-dimethyl-formamide at 100℃; for 3h; Suzuki-Miyaura coupling;98%
With potassium carbonate; tris-(o-tolyl)phosphine; tetrakis(triphenylphosphine) palladium(0) In 1,2-dimethoxyethane; water Suzuki coupling;
cis,trans-2,5-dimethoxytetrahydrofuran
696-59-3

cis,trans-2,5-dimethoxytetrahydrofuran

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

1-(4-bromo-2-nitrophenyl)-1H-pyrrole
1169610-77-8

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

Conditions
ConditionsYield
With acetic acid for 4h; Reflux;98%
With acetic acid for 1h; Reflux;86%
With acetic acid for 2h; Clauson-Kaas Synthesis; Reflux;
1,1-Diphenylmethanol
91-01-0

1,1-Diphenylmethanol

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

N-benzhydryl-4-bromo-2-nitroaniline

N-benzhydryl-4-bromo-2-nitroaniline

Conditions
ConditionsYield
With sodium tetrachloroaurate(III) dihydrate; sodium 3-(diphenylphosphanyl)benzenesulfonate In water at 80℃; for 16h; Sealed tube; Green chemistry;98%
4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

2-(methylthio)benzo[d]oxazole-6-carbaldehyde

2-(methylthio)benzo[d]oxazole-6-carbaldehyde

4-bromo-N-((2-(methylthio)benzo[d]oxazol-6-yl)methyl)-2-nitroaniline

4-bromo-N-((2-(methylthio)benzo[d]oxazol-6-yl)methyl)-2-nitroaniline

Conditions
ConditionsYield
With sodium tris(acetoxy)borohydride; trifluoroacetic acid In dichloromethane at -5 - 0℃; for 2h;97.4%

Conditions
ConditionsYield
With iron(III) chloride; hydrazine In methanol97%
With hydrogenchloride; tin(ll) chloride at 65 - 70℃; for 1h;96%
With tin(ll) chloride In ethanol Reduction; Heating;94%

4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

4-bromo-1-methylsulfanyl-2-nitro-benzene
345635-46-3

4-bromo-1-methylsulfanyl-2-nitro-benzene

Conditions
ConditionsYield
With isopentyl nitrite at 25 - 90℃; for 2h;97%
With isopentyl nitrite at 80 - 90℃; for 2h;76%
4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

isopentyl nitrite
110-46-3

isopentyl nitrite

4-bromo-1-methylsulfanyl-2-nitro-benzene
345635-46-3

4-bromo-1-methylsulfanyl-2-nitro-benzene

Conditions
ConditionsYield
In Dimethyldisulphide; ethyl acetate97%
4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

4-bromo-2-nitrobenzenediazonium tetrafluoroborate

4-bromo-2-nitrobenzenediazonium tetrafluoroborate

Conditions
ConditionsYield
With tert.-butylnitrite; boron trifluoride diethyl etherate In dichloromethane at 0 - 20℃;97%
4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

2-(trifluoromethyl)phenylboronic acid
1423-27-4

2-(trifluoromethyl)phenylboronic acid

3-nitro-2'-(trifluoromethyl)-[1,1'-biphenyl]-4-amine
1221349-90-1

3-nitro-2'-(trifluoromethyl)-[1,1'-biphenyl]-4-amine

Conditions
ConditionsYield
With sodium carbonate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In 1,2-dimethoxyethane; water at 90℃; for 16h; Inert atmosphere;97%
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; sodium carbonate In 1,2-dimethoxyethane; water at 90℃; for 18h; Suzuki coupling; Inert atmosphere;97%
With sodium carbonate; lithium chloride; tetrakis(triphenylphosphine) palladium(0) In 1,2-dimethoxyethane; water at 80℃; Inert atmosphere;
With sodium carbonate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In 1,2-dimethoxyethane; water at 90℃; for 16h; Inert atmosphere;
4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

2-trifluoromethoxyphenylboronic acid
175676-65-0

2-trifluoromethoxyphenylboronic acid

3-nitro-2'-(trifluoromethoxy)-[1,1'-biphenyl]-4-amine
1259026-48-6

3-nitro-2'-(trifluoromethoxy)-[1,1'-biphenyl]-4-amine

Conditions
ConditionsYield
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; sodium carbonate In 1,2-dimethoxyethane; water at 90℃; for 18h; Suzuki coupling; Inert atmosphere;97%
4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

(4-bromo-2-nitrophenyl)hydrazine hydrochloride
100032-79-9

(4-bromo-2-nitrophenyl)hydrazine hydrochloride

Conditions
ConditionsYield
Stage #1: 4-Bromo-2-nitroaniline With hydrogenchloride In water at 40℃; for 2h;
Stage #2: With sodium nitrite In water at -10℃; for 2h;
Stage #3: With hydrogenchloride; tin(ll) chloride In water at -30 - -20℃;
97%
4-Bromo-2-nitroaniline
875-51-4

4-Bromo-2-nitroaniline

allyltributylstanane
24850-33-7

allyltributylstanane

4-allyl-2-nitroaniline
160522-85-0

4-allyl-2-nitroaniline

Conditions
ConditionsYield
With bis(triphenylphosphine)palladium(II)-chloride; triphenylphosphine In N,N-dimethyl-formamide at 120℃;96%

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