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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

2-Amino-5-nitrobenzoic acid Manufacturer/High quality/Best price/In stock

Cas:616-79-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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 2-Amino-5-Nitrobenzoic Acid? supplier in China

Cas:616-79-5

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product description: Product name 2-Amino-5-nitrobenzoic acid CAS number 616-79-5 Assay ≥98% Appearance Bright yellow powder Capacity 200mt/year Application Pharmaceutical in

2-Amino-5-nitrobenzoic acid

Cas:616-79-5

Min.Order:10 Gram

FOB Price: $12.0

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

2-Amino-5-Nitrobenzoic Acid

Cas:616-79-5

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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ANQING CHICO PHARMACEUTICAL CO.,LTD.

High quality. Factory supply. In stock. Best price.1.Quick response within 24 hours;2.Best quality in your requirement;?3.We pay more attention on delivery time, and usually ship on time;4.Under the premise of safety and effectiveness, we can produce

2-Amino-5-nitrobenzoic acid

Cas:616-79-5

Min.Order:0

Negotiable

Type:Trading Company

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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

5-Nitroanthranilic acid (COOH=1)

Cas:616-79-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Tianfu Chemical, built in 2009, is a professional supplier for API materials in China. With 10 years development, we have bulit our own factory and lab to produce a certain of products. And we have established stable business relationship

TIANFU 616-79-5 2-Amino-5-nitrobenzoic acid

Cas:616-79-5

Min.Order:1 Kilogram

FOB Price: $200.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

2-Amino-5-nitrobenzoic acid 616-79-5

Cas:616-79-5

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

Type:Trading Company

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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 616-79-5 with best quality

Cas:616-79-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Product name: 2-amino-5-nitrobenzoic acid Category: Pharmaceutical intermediates CAS NO.: 616-79-5 Molecular formula:

2-Amino-5-nitrobenzoic acid CAS: 616-79-5

Cas:616-79-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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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

Benzoic acid, 2-amino-5-nitro- 616-79-5

Cas:616-79-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

2-Amino-5-nitrobenzoic acid CAS:616-79-5 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

2-Amino-5-nitrobenzoic acid CAS:616-79-5

Cas:616-79-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

Benzoic acid, 2-amino-5-nitro-

Cas:616-79-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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.:616-79-5

Cas:616-79-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

2-Amino-5-Nitrobenzoic Acid

Cas:616-79-5

Min.Order:0

Negotiable

Type:Manufacturers

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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 have s

2-Amino-5-Nitrobenzoic Acid

Cas:616-79-5

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

cas 616-79-5 2-Amino-5-nitrobenzoic acid

Cas:616-79-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

2-Amino-5-nitrobenzoic acid

Cas:616-79-5

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

2-Amino-5-nitrobenzoic acid

Cas:616-79-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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 2-amino-5-nitro-benzoic acid

Cas:616-79-5

Min.Order:0 Metric Ton

Negotiable

Type:Other

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 2-Amino-5-Nitrobenzoic Acid

Cas:616-79-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

moderate price & quick delivery Appearance:BRIGHT YELLOW POWDER Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Application:Intermediate in the preparati

2-Amino-5-nitrobenzoic acid

Cas:616-79-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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,

2-Amino-5-nitrobenzoic acid

Cas:616-79-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

2-Amino-5-nitrobenzoic acid Basic information Product Name: 2-Amino-5-nitrobenzoic acid Synonyms: 2-amino-5-nitro-benzoicaci;5-NITROANTHRANILIC ACID, TECH., 90%;2-Amino-5-nitrobenzoic;potassium 2-amino-5-nitrobenzoate;2-Amino-5-nitrobenzoesure

2-Amino-5-nitrobenzoic acid

Cas:616-79-5

Min.Order:1 Gram

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

2-Amino-5-Nitrobenzoic Acid

Cas:616-79-5

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Siwei Development Group Ltd.

Product name: 2-Amino-5-Nitrobenzoic Acid CAS No.:616-79-5 Molecule Formula:C7H5N2O4 Molecule Weight:181.12 Purity: 99.0% Package: 25kg/drum Description:Light yellow crystalline powder Manufacture Standards:Enterprise Standard

Best Quality 2-Amino-5-Nitrobenzoic Acid

Cas:616-79-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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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

2-Amino-5-Nitrobenzoic Acid

Cas:616-79-5

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

2-Amino-5-Nitrobenzoic Acid

Cas:616-79-5

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

2-Amino-5-nitrobenzoic acid

Cas:616-79-5

Min.Order:0

Negotiable

Type:Manufacturers

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

2-Amino-5-Nitrobenzoic Acid

Cas:616-79-5

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Synthetic route

5-nitroisatin
611-09-6

5-nitroisatin

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

Conditions
ConditionsYield
Stage #1: 5-nitroisatin With potassium hydroxide; dihydrogen peroxide for 0.5h; cooling;
Stage #2: With sulfuric acid at 20℃; pH=1 - 2;
98%
Stage #1: 5-nitroisatin With sodium hydroxide at 10℃; for 3h;
Stage #2: With dihydrogen peroxide
89.8%
With dihydrogen peroxide; sodium hydroxide at 10℃; for 3h;76.7%
With dihydrogen peroxide; sodium hydroxide
2-(4,5-dihydrooxazol-2-yl)-4-nitroaniline

2-(4,5-dihydrooxazol-2-yl)-4-nitroaniline

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

Conditions
ConditionsYield
Stage #1: 2-(4,5-dihydrooxazol-2-yl)-4-nitroaniline With hydrogenchloride In water at 100℃; for 2h; Sealed tube;
Stage #2: With sodium hydroxide In methanol; water at 100℃; for 1h;
81%
5-nitroanthranilonitrile
17420-30-3

5-nitroanthranilonitrile

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

Conditions
ConditionsYield
With sodium hydroxide; acetic acid for 6h; Heating;80%
2-bromo-5-nitrobenzoic acid
943-14-6

2-bromo-5-nitrobenzoic acid

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

Conditions
ConditionsYield
Stage #1: 2-bromo-5-nitrobenzoic acid With copper(l) iodide; sodium azide; ethanol; caesium carbonate at 20 - 95℃; Inert atmosphere; Sealed tube;
Stage #2: With hydrogenchloride In water pH=2 - 3;
79%
With ammonium hydroxide at 140 - 150℃;
3-nitrobenzoic acid
121-92-6

3-nitrobenzoic acid

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

Conditions
ConditionsYield
With 4-amino-1,2,4-triazole; potassium tert-butylate In dimethyl sulfoxide for 4h; Ambient temperature;60%
With potassium tert-butylate; N,N-tetramethylene-thiocarbamoyl-sulphenamide In N,N-dimethyl-formamide at 20℃; for 0.333333h;18%
4-nitrophthalic anhydride
5466-84-2

4-nitrophthalic anhydride

A

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

B

4-Nitroanthranilic acid
619-17-0

4-Nitroanthranilic acid

Conditions
ConditionsYield
With ammonium hydroxide Behandeln des entstandenen Gemisches mit alkal. Natriumhypochlorit-Loesung;
2-fluoro-5-nitrobenzoic acid
7304-32-7

2-fluoro-5-nitrobenzoic acid

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

Conditions
ConditionsYield
With ammonia at 130 - 140℃;
4-nitrophthalic amide
13138-53-9

4-nitrophthalic amide

A

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

B

4-Nitroanthranilic acid
619-17-0

4-Nitroanthranilic acid

Conditions
ConditionsYield
With alkaline aqueous potassium hypobromite
N-(2-formyl-4-nitrophenyl)acetamide
91538-60-2

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

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

Conditions
ConditionsYield
With potassium hydroxide
N-(2-formyl-4-nitrophenyl)acetamide
91538-60-2

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

A

(2-amino-5-nitrophenyl)methanol
77242-30-9

(2-amino-5-nitrophenyl)methanol

B

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

Conditions
ConditionsYield
With potassium hydroxide at 0℃;
2-ethoxy-5-nitro-benzoic acid ethyl ester
80074-90-4

2-ethoxy-5-nitro-benzoic acid ethyl ester

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

Conditions
ConditionsYield
With ammonia at 130 - 160℃; Kochen des Produkts mit Barytwasser;
5-nitro-2-(N'-nitro-ureido)-benzoic acid
98437-11-7

5-nitro-2-(N'-nitro-ureido)-benzoic acid

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

Conditions
ConditionsYield
With water
5-Bromo-1H-indole-2,3-dione
87-48-9

5-Bromo-1H-indole-2,3-dione

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

Conditions
ConditionsYield
With sodium hydroxide; dihydrogen peroxide
5-nitroindole
6146-52-7

5-nitroindole

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

Conditions
ConditionsYield
With chromium(VI) oxide
5-nitro-N-acetylanthranilic acid
3558-18-7

5-nitro-N-acetylanthranilic acid

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

Conditions
ConditionsYield
With hydrogenchloride
With potassium hydroxide
With sulfuric acid; acetic acid
With hydrogenchloride Hydrolysis;
5-nitro-2-(trifluoroacetylamino)benzoic acid
88785-76-6

5-nitro-2-(trifluoroacetylamino)benzoic acid

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

Conditions
ConditionsYield
With potassium chloride; water In acetonitrile at 70℃; Rate constant; also with D2O;
With Cu(N,N,N'-trimethyl-N'-tetradecylethylenediamine)Cl2 In acetonitrile Rate constant; also in pure water; also copper acetate and nitrate salts, cetyltrimethylammonium bromide or Triton X-100 as surfactants, pH 7.0, var. concentration of reagents;
5-nitro-2-(trifluoroacetylamino)benzoic acid
88785-76-6

5-nitro-2-(trifluoroacetylamino)benzoic acid

A

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

B

trifluoroacetic acid
76-05-1

trifluoroacetic acid

Conditions
ConditionsYield
With hydrogenchloride In water at 50.8℃; Rate constant; Mechanism; Kinetics; var. pH, var. reagents and temperatures;
With water; C21H46N2*CuCl2 at 31℃; Mechanism; Rate constant; free Tris/Tris HCl buffer, also with cetyltrimethylammonium bromide, influence of pH, NaCl, Tris buffer concentration;
5-Nitro-phthalamic acid
65911-48-0

5-Nitro-phthalamic acid

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

Conditions
ConditionsYield
With sodium hypochlorite
3-nitrobenzoic acid
121-92-6

3-nitrobenzoic acid

A

4-amino-3-nitrobenzoic acid
1588-83-6

4-amino-3-nitrobenzoic acid

B

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

Conditions
ConditionsYield
With potassium tert-butylate; N,N,N-trimethylhydrazinium iodide In dimethyl sulfoxide Ambient temperature; Yield given. Yields of byproduct given;
2-chloro-5-nitrobenzoic acid
2516-96-3

2-chloro-5-nitrobenzoic acid

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

Conditions
ConditionsYield
With ammonia; potassium carbonate; copper(I) bromide In N,N-dimethyl-formamide at 150℃; for 1h;
With ammonium hydroxide; copper(l) iodide at 200℃; for 6.5h; Autoclave; Green chemistry;
3-nitrobenzoic acid
121-92-6

3-nitrobenzoic acid

A

3-nitroanthranilic acid
606-18-8

3-nitroanthranilic acid

B

4-amino-3-nitrobenzoic acid
1588-83-6

4-amino-3-nitrobenzoic acid

C

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

Conditions
ConditionsYield
With O-Methylhydroxylamin; potassium tert-butylate; copper diacetate In 1,2-dimethoxyethane at 20℃; Substitution; Amination;
hydrogenchloride
7647-01-0

hydrogenchloride

6-nitrobenzo[d][1,2,3]triazin-4(3H)-one
91532-29-5

6-nitrobenzo[d][1,2,3]triazin-4(3H)-one

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

6-nitrobenzo[d][1,2,3]triazin-4(3H)-one
91532-29-5

6-nitrobenzo[d][1,2,3]triazin-4(3H)-one

concentrated KOH-solution

concentrated KOH-solution

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

6-nitroquinolin-2-ol
64495-55-2

6-nitroquinolin-2-ol

permanganate

permanganate

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

6-nitro-[4]quinolylamine
116632-55-4

6-nitro-[4]quinolylamine

permanganate

permanganate

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

6-nitrobenzo[d][1,2,3]triazin-4(3H)-one
91532-29-5

6-nitrobenzo[d][1,2,3]triazin-4(3H)-one

sulfuric acid
7664-93-9

sulfuric acid

A

5-nitrosalicylic acid
96-97-9

5-nitrosalicylic acid

B

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

Conditions
ConditionsYield
erst Produkt1,dann Produkt2;
hydrogenchloride
7647-01-0

hydrogenchloride

6-nitroisatoic anhydride
4693-02-1

6-nitroisatoic anhydride

A

methylammonium carbonate
15719-64-9, 15719-76-3, 97762-63-5

methylammonium carbonate

B

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

6-nitroisatoic anhydride
4693-02-1

6-nitroisatoic anhydride

water
7732-18-5

water

A

methylammonium carbonate
15719-64-9, 15719-76-3, 97762-63-5

methylammonium carbonate

B

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

4-nitrophthalimide
89-40-7

4-nitrophthalimide

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

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

calcium chloride

calcium chloride

A

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

B

4-Nitroanthranilic acid
619-17-0

4-Nitroanthranilic acid

6-nitro-3-phenylbenzo[d][1,2,3]triazin-4(3H)-one
60041-99-8

6-nitro-3-phenylbenzo[d][1,2,3]triazin-4(3H)-one

concentrated KOH-solution

concentrated KOH-solution

A

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

B

phenol
108-95-2

phenol

C

nitrogen

nitrogen

methanol
67-56-1

methanol

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

5-nitroanthranilic acid methyl ester
3816-62-4

5-nitroanthranilic acid methyl ester

Conditions
ConditionsYield
With sulfuric acid at 80℃; for 72h; Inert atmosphere;100%
With sulfuric acid at 80℃; for 3h;96.6%
With chloro-trimethyl-silane for 12h; Reflux;93.2%
ethereal diazomethane

ethereal diazomethane

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

5-nitroanthranilic acid methyl ester
3816-62-4

5-nitroanthranilic acid methyl ester

Conditions
ConditionsYield
In methanol100%
urea
57-13-6

urea

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

6-Nitro-1H-quinazoline-2,4-dione
32618-85-2

6-Nitro-1H-quinazoline-2,4-dione

Conditions
ConditionsYield
In water at 200℃; for 2h; Inert atmosphere;100%
In water at 100 - 160℃;99%
at 160℃;99%
2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

4-Chlorobutanoyl chloride
4635-59-0

4-Chlorobutanoyl chloride

2-(4-chlorobutanamido)-5-nitrobenzoic acid

2-(4-chlorobutanamido)-5-nitrobenzoic acid

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 3h;100%
5-Chlorovaleroyl chloride
1575-61-7

5-Chlorovaleroyl chloride

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

2-(5-chloropentanamido)-5-nitrobenzoic acid

2-(5-chloropentanamido)-5-nitrobenzoic acid

Conditions
ConditionsYield
In dichloromethane at 20℃;100%
2-(2-chloroethoxy)acetyl chloride
39229-33-9

2-(2-chloroethoxy)acetyl chloride

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

2-(2-(2-chloroethoxy)acetamido)-5-nitrobenzoic acid

2-(2-(2-chloroethoxy)acetamido)-5-nitrobenzoic acid

Conditions
ConditionsYield
With pyridine In dichloromethane at 20℃; for 4h; Inert atmosphere;100%
2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

(2-amino-5-nitrophenyl)methanol
77242-30-9

(2-amino-5-nitrophenyl)methanol

Conditions
ConditionsYield
With borane-THF In tetrahydrofuran at 0 - 30℃; for 23h; Inert atmosphere;98%
Stage #1: 2-amino-5-nitro-benzoic acid With borane-THF In tetrahydrofuran for 1h; Reflux;
Stage #2: With hydrogenchloride In ethyl acetate
98%
With borane-THF In tetrahydrofuran at 0 - 23℃;73%
With dimethylsulfide borane complex In tetrahydrofuran at 20℃; for 24h; Inert atmosphere;
Multi-step reaction with 2 steps
1: sulfuric acid / 60 h / 15 - 90 °C
2: lithium borohydride / tetrahydrofuran / 21 h / 0 - 10 °C
View Scheme
2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

2-chloro-3-(4-chlorophenyl)-1,8-naphthyridine
439277-55-1

2-chloro-3-(4-chlorophenyl)-1,8-naphthyridine

C21H11ClN4O3

C21H11ClN4O3

Conditions
ConditionsYield
With N,N-dimethyl-formamide In neat (no solvent) for 0.0583333h; Microwave irradiation; Green chemistry;96%
chloroacetyl chloride
79-04-9

chloroacetyl chloride

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

2-(2-chloroacetamido)-5-nitrobenzoic acid
135590-27-1

2-(2-chloroacetamido)-5-nitrobenzoic acid

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; for 2h; Inert atmosphere;95%
2-chloro-3-(4-fluorophenyl)-1,8-naphthyridine
1082429-86-4

2-chloro-3-(4-fluorophenyl)-1,8-naphthyridine

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

C21H11FN4O3

C21H11FN4O3

Conditions
ConditionsYield
With N,N-dimethyl-formamide In neat (no solvent) for 0.0583333h; Microwave irradiation; Green chemistry;95%
C15H8ClF3N2
1191445-84-7

C15H8ClF3N2

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

C22H11F3N4O3

C22H11F3N4O3

Conditions
ConditionsYield
With N,N-dimethyl-formamide In neat (no solvent) for 0.0583333h; Microwave irradiation; Green chemistry;94%
2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

2-chloro-3-(4-methoxyphenyl)-1,8-naphthyridine
474266-27-8

2-chloro-3-(4-methoxyphenyl)-1,8-naphthyridine

C22H14N4O4

C22H14N4O4

Conditions
ConditionsYield
With N,N-dimethyl-formamide In neat (no solvent) for 0.0416667h; Microwave irradiation; Green chemistry;94%
benzoxazin-3-one

benzoxazin-3-one

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

p-tert-butyl benzoyl chloride
1710-98-1

p-tert-butyl benzoyl chloride

6-nitro-2-(4-t-butylphenyl)-4H-3,1-benzoxazin-4-one
117145-60-5

6-nitro-2-(4-t-butylphenyl)-4H-3,1-benzoxazin-4-one

Conditions
ConditionsYield
With pyridine In diethyl ether; dichloromethane; N,N-dimethyl-formamide93.6%
ethylamine
75-04-7

ethylamine

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

2-amino-N-ethyl-5-nitrobenzamide
32212-31-0

2-amino-N-ethyl-5-nitrobenzamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In tetrahydrofuran; N,N-dimethyl-formamide at 0 - 35℃; for 24h;93.32%
With diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In tetrahydrofuran; N,N-dimethyl-formamide at 20 - 25℃; for 24h;93.32%
N,N-dimethyl-formamide dimethyl acetal
4637-24-5

N,N-dimethyl-formamide dimethyl acetal

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

(E)-methyl 2-((dimethylamino)methyleneamino)-5-nitrobenzoate
1427534-33-5

(E)-methyl 2-((dimethylamino)methyleneamino)-5-nitrobenzoate

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 105℃; for 0.25h; Microwave irradiation;93%
C15H11ClN2

C15H11ClN2

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

C22H14N4O3

C22H14N4O3

Conditions
ConditionsYield
With N,N-dimethyl-formamide In neat (no solvent) for 0.0416667h; Microwave irradiation; Green chemistry;93%
aniline
62-53-3

aniline

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

trialkyl orthoformate

trialkyl orthoformate

6-nitro-3-phenyl-4(3H)-quinazolinone
964-25-0

6-nitro-3-phenyl-4(3H)-quinazolinone

Conditions
ConditionsYield
With silicagel supported phosphomolybdic acid at 20℃; for 0.166667h; Inert atmosphere;92%
phosgene
75-44-5

phosgene

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

6-nitroisatoic anhydride
4693-02-1

6-nitroisatoic anhydride

Conditions
ConditionsYield
In tetrahydrofuran; toluene at 20℃; for 0.5h;92%
1,1-dimethoxyethane
534-15-6

1,1-dimethoxyethane

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

5-nitroanthranilic acid methyl ester
3816-62-4

5-nitroanthranilic acid methyl ester

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 100℃; for 0.25h; Inert atmosphere; Microwave irradiation;92%
L-proline methyl ester monohydrochloride
2133-40-6

L-proline methyl ester monohydrochloride

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

(S)-(+)-1,2,3,11a-tetrahydro-7-nitro-5H-pyrrolo[2,1-c][1,4]benzodiazepine-5,11(10H)-dione
50424-48-1

(S)-(+)-1,2,3,11a-tetrahydro-7-nitro-5H-pyrrolo[2,1-c][1,4]benzodiazepine-5,11(10H)-dione

Conditions
ConditionsYield
Stage #1: 2-amino-5-nitro-benzoic acid With hydrogenchloride; (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; benzotriazol-1-ol; triethylamine In tetrahydrofuran; water; N,N-dimethyl-formamide for 0.25h;
Stage #2: L-proline methyl ester monohydrochloride In tetrahydrofuran; water; N,N-dimethyl-formamide for 16h;
92%
formamidine acetic acid
3473-63-0

formamidine acetic acid

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

6-nitroquinazolone
6943-17-5

6-nitroquinazolone

Conditions
ConditionsYield
In 2-methoxy-ethanol at 124℃; for 1h; Wavelength; Microwave irradiation;92%
In ethanol at 60℃;82%
With 2-methoxy-ethanol Reflux;78.5%
In 2-methoxy-ethanol Reflux;
In 2-methoxy-ethanol Reflux;
2-chloro-3-(2-(trifluoromethyl)phenyl)-1,8-naphthyridine
1191445-85-8

2-chloro-3-(2-(trifluoromethyl)phenyl)-1,8-naphthyridine

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

C22H11F3N4O3

C22H11F3N4O3

Conditions
ConditionsYield
With N,N-dimethyl-formamide In neat (no solvent) for 0.05h; Microwave irradiation; Green chemistry;92%
2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

2-chloro-3-2-(2-chlorophenyl)-1,8-naphthyridine
845533-62-2

2-chloro-3-2-(2-chlorophenyl)-1,8-naphthyridine

C21H11ClN4O3

C21H11ClN4O3

Conditions
ConditionsYield
With N,N-dimethyl-formamide In neat (no solvent) for 0.05h; Microwave irradiation; Green chemistry;92%
2-chloro-3-(2-fluorophenyl)-1,8-naphthyridine
1082475-88-4

2-chloro-3-(2-fluorophenyl)-1,8-naphthyridine

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

C21H11FN4O3

C21H11FN4O3

Conditions
ConditionsYield
With N,N-dimethyl-formamide In neat (no solvent) for 0.0416667h; Microwave irradiation; Green chemistry;92%
2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

2-chloro-3-phenyl-1,8-naphthyridine
33760-73-5

2-chloro-3-phenyl-1,8-naphthyridine

6-phenyl-10-nitro-12H-[1,8]naphthyridino[2,1-b]quinazolin-12-one

6-phenyl-10-nitro-12H-[1,8]naphthyridino[2,1-b]quinazolin-12-one

Conditions
ConditionsYield
With N,N-dimethyl-formamide In neat (no solvent) for 0.0333333h; Microwave irradiation; Green chemistry;92%
4-pentynoic acid
6089-09-4

4-pentynoic acid

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

3a-methyl-7-nitro-3,3a-dihydro-1H-benzo[d]pyrrolo[2,1-b][1,3]-oxazine-1,5(2H)-dione
1227624-57-8

3a-methyl-7-nitro-3,3a-dihydro-1H-benzo[d]pyrrolo[2,1-b][1,3]-oxazine-1,5(2H)-dione

Conditions
ConditionsYield
With Echavarren's catalyst In 1,1-dichloroethane at 120℃; for 12h; Sealed vial;91%
C15H11ClN2O

C15H11ClN2O

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

C22H14N4O4

C22H14N4O4

Conditions
ConditionsYield
With N,N-dimethyl-formamide In neat (no solvent) for 0.0416667h; Microwave irradiation; Green chemistry;91%
2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

6-nitroquinazolone
6943-17-5

6-nitroquinazolone

Conditions
ConditionsYield
at 170℃; for 4h;90%
at 150℃; for 0.333333h; Niementowski reaction; microwave-assisted; microwave irradiation;87%
at 150℃; for 0.666667h; Niementowski condensation; microwave irradiation;87%
2-chloro-3-(3-fluorophenyl)-1,8-naphthyridine
1082349-60-7

2-chloro-3-(3-fluorophenyl)-1,8-naphthyridine

2-amino-5-nitro-benzoic acid
616-79-5

2-amino-5-nitro-benzoic acid

C21H11FN4O3

C21H11FN4O3

Conditions
ConditionsYield
With N,N-dimethyl-formamide In neat (no solvent) for 0.05h; Microwave irradiation; Green chemistry;90%
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