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Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

2-Chloro-4-nitrobenzoic acid

Cas:99-60-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

2-Chloro-4-nitrobenzoic acid Manufacturer/High quality/Best price/In stock

Cas:99-60-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Jinan Finer Chemical Co., Ltd

Product description: Product name 2-Chloro-4-nitrobenzoic acid CAS number 99-60-5 Assay ≥99% Appearance Off-white to yellowish powder Capacity 200mt/year Application Pharmace

2-Chloro-4-nitrobenzoic acid

Cas:99-60-5

Min.Order:10 Gram

FOB Price: $12.0

Type:Lab/Research institutions

inquiry

Wuhan Fortuna Chemical Co.,Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:White or light yellow crystalline powder Storage:Store at RT.

Good quality 2-Chloro-4-nitrobenzoic acid CAS 99-60-5 with favorable price

Cas:99-60-5

Min.Order:1 Kilogram

FOB Price: $120.0 / 220.0

Type:Trading Company

inquiry

Anhui Dexinjia Biopharm Co., Ltd

As a leading and professional manufacturer of APIs and API intermediates in China,Anhui Dexinjia Biopharm Co., Ltd founded in 2006, Except for the R&D center, our company has built a close cooperation relation with Chinese Academy of Sciences, T

2-Chloro-4-nitrobenzoic acid

Cas:99-60-5

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

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-Chloro-4-Nitrobenzoic Acid

Cas:99-60-5

Min.Order:1 Metric Ton

Negotiable

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

2-Chloro-4-nitrobenzoic acid

Cas:99-60-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

TIANFUCHEM-- 99-60-5 -- 2-Chloro-4-nitrobenzoic acid factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable busi

TIANFUCHEM-- 99-60-5 -- 2-Chloro-4-nitrobenzoic acid factory price

Cas:99-60-5

Min.Order:1 Metric Ton

FOB Price: $2000.0

Type:Lab/Research institutions

inquiry

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-Chloro-4-nitrobenzoic acid 99-60-5

Cas:99-60-5

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

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

Factory direct supply CAS 99-60-5 with best quality

Cas:99-60-5

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

2 chloro 4 nitro benzoic acid

Cas:99-60-5

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Product Name 2-Chloro-4-nitrobenzoic acid CAS NO 99-60-5 Formula C7H4ClNO4 Molecular Weight 201.56 Appearance Ligh

2-Chloro-4-nitrobenzoic acid

Cas:99-60-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:White to Light yellow powder Storage:room temperature Package:25kg/drum Application:chemicals Transportation:Express/Sea/Air Port:any port in china

2-Chloro-4-nitrobenzoic acid factory price

Cas:99-60-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

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

2-Chloro-4-nitrobenzoic acid 99-60-5

Cas:99-60-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

2-Chloro-4-nitrobenzoic acid CAS:99-60-5 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-Chloro-4-nitrobenzoic acid CAS:99-60-5

Cas:99-60-5

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

2-Chloro-4-nitrobenzoic acid

Cas:99-60-5

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.:99-60-5

Cas:99-60-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment

2-Chloro-4-nitrobenzoic acid

Cas:99-60-5

Min.Order:1 Gram

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

2-Chloro-4-nitrobenzoic acid

Cas:99-60-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

2-CHLORO-4-NITROBENZOIC ACID

Cas:99-60-5

Min.Order:1 Gram

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-Chloro-4-nitrobenzoic acid

Cas:99-60-5

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

2-Chloro-4-nitrobenzoic acid

Cas:99-60-5

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 purity 2-Chloro-4-nitrobenzoic acid

Cas:99-60-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

our strengths: 1: Fast and guaranteed shipment (TNT;EMS;FEDEX;DHL;UPS;EUB, special line) 2: Various payment items accepted (Btc; MoneyGram; WU) 3: Valued package (Paraffin coating; Double aluminum foil bag; Vacuum packaging) 4: Efficient delivery

Top supplier 2-Chloro-4-nitrobenzoic acid 99-60-5 in China

Cas:99-60-5

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

2 chloro 4 nitro benzoic acid

Cas:99-60-5

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

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,

2-Chloro-4-nitrobenzoicacid

Cas:99-60-5

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: 2-Chloro-4-nitrobenzoic acid Synonyms: 2-CHLORO-4-NITROBENZOIC ACID FOR SYNTHES;2-chloro-4-nitrobenzoic;2-chloro-4-nitro-benzoicaci;Benzoicacid,2-chloro-4-nitro-;kyselina2-chloro-4-nitrobenzoova;NSC 150;TIMTEC-BB SBB000403;RARECHE

2-Chloro-4-nitrobenzoic acid

Cas:99-60-5

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-Chloro-4-nitrobenzoic acid

Cas:99-60-5

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Siwei Development Group Ltd.

Product name:2-Chloride-4-Nitrobenzoic Acid CAS No.:99-60-5 Molecule Formula:C7H3ClNO4 Molecule Weight:200.55 Purity: 98.0% Package: 25kg/drum Description:Pale yellow crystalline powder Manufacture Standards:Enterprise Standard

Lower Price 2-Chloride-4-Nitrobenzoic Acid

Cas:99-60-5

Min.Order:1 Kilogram

Negotiable

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

2-Chloro-4-nitrobenzoic acid

Cas:99-60-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

2-chloro-4-nitro-6-hydroxyisopropylbenzene

2-chloro-4-nitro-6-hydroxyisopropylbenzene

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

Conditions
ConditionsYield
Stage #1: 2-chloro-4-nitro-6-hydroxyisopropylbenzene With 4-methyl-morpholine at 46℃; for 1.16667h;
Stage #2: With titanium tetra-n-propoxide at 55℃; for 1.83333h;
96%
2-chloro-4-nitrobenzaldehyde
5568-33-2

2-chloro-4-nitrobenzaldehyde

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

Conditions
ConditionsYield
With copper(II) oxide; dihydrogen peroxide In acetonitrile at 60℃; for 2.5h; Green chemistry;85%
With potassium permanganate
2-chloro-4-nitrotoluene
121-86-8

2-chloro-4-nitrotoluene

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

Conditions
ConditionsYield
With nitric acid at 120 - 180℃;
With manganese(IV) oxide; sulfuric acid
With manganese(IV) oxide; potassium hydroxide
4-nitro-2-chlorobenzonitrile
28163-00-0

4-nitro-2-chlorobenzonitrile

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

Conditions
ConditionsYield
With sulfuric acid Behandeln des Reaktionsgemisches mit wss. Natriumnitrit-Loesung;
2-chloro-4-nitrobenzoyl chloride
7073-36-1

2-chloro-4-nitrobenzoyl chloride

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

Conditions
ConditionsYield
With potassium permanganate
N-(2-chloro-4-nitrobenzoyl)imidazole

N-(2-chloro-4-nitrobenzoyl)imidazole

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

Conditions
ConditionsYield
With 1H-imidazole; potassium chloride In water; acetonitrile at 25 - 50℃; Kinetics; Thermodynamic data; ΔH(excit.), ΔS(excit.), ΔG(excit.);
1-(bromomethyl)-2-chloro-4-nitrobenzene
42533-63-1

1-(bromomethyl)-2-chloro-4-nitrobenzene

potassium permanganate

potassium permanganate

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

2-chloro-4-nitrotoluene
121-86-8

2-chloro-4-nitrotoluene

nitric acid
7697-37-2

nitric acid

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

Conditions
ConditionsYield
at 170 - 180℃;
2-chloro-4-nitrotoluene
121-86-8

2-chloro-4-nitrotoluene

sulfuric acid
7664-93-9

sulfuric acid

K2cr2O7

K2cr2O7

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

Conditions
ConditionsYield
at 65℃;
2-chloro-4-nitrotoluene
121-86-8

2-chloro-4-nitrotoluene

K3fe(CN)6

K3fe(CN)6

aqueous KOH

aqueous KOH

MnO2

MnO2

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

2-chloro-4-nitrotoluene
121-86-8

2-chloro-4-nitrotoluene

permanganate solution

permanganate solution

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

diazotized 4-nitro-2-amino-benzoic acid

diazotized 4-nitro-2-amino-benzoic acid

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

Conditions
ConditionsYield
With hydrogenchloride; copper(l) chloride
hot 2-chloro-4-nitro-toluene

hot 2-chloro-4-nitro-toluene

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

Conditions
ConditionsYield
With sodium hydroxide; potassium permanganate
With potassium dichromate; sulfuric acid at 65℃;
With bromine at 170℃; Irradiation.Erhitzen der Reaktionsloesung mit Kaliumacetat und Aethanol und Erwaermen des Reaktionsprodukts mit wss. Kalilauge unter Zusatz von Kaliumpermanganat;
2,2'-dichloro-4,4'-dinitro-trans-stilbene
107016-63-7

2,2'-dichloro-4,4'-dinitro-trans-stilbene

acetone
67-64-1

acetone

KMnO4

KMnO4

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

phosphorus pentachloride
10026-13-8, 874483-75-7

phosphorus pentachloride

2-carboxy-5-nitrobenzenesulfonic acid
22952-26-7

2-carboxy-5-nitrobenzenesulfonic acid

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

Conditions
ConditionsYield
at 170℃; man destilliert das Reaktionsprodukt im Vakuum und kocht das Destillat mit Wasser;
1-methyl-4-nitrobenzene
99-99-0

1-methyl-4-nitrobenzene

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: SbCl5 / 100 °C
2: permanganate
View Scheme
1-(bromomethyl)-2-chloro-4-nitrobenzene
42533-63-1

1-(bromomethyl)-2-chloro-4-nitrobenzene

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Pb(NO3)2; water
2: KMnO4
View Scheme
2-methyl-5-nitroaniline
99-55-8

2-methyl-5-nitroaniline

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: ice; concentrated hydrochloric acid / mit NaNO2 diazotieren und in CuCl-Loesung giessen
2: permanganate
View Scheme
2-chloro-4-nitrotoluene
121-86-8

2-chloro-4-nitrotoluene

A

2-chloro-4-nitrobenzaldehyde
5568-33-2

2-chloro-4-nitrobenzaldehyde

B

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

C

(2-chloro-4-nitrophenyl)methanol
52301-88-9

(2-chloro-4-nitrophenyl)methanol

Conditions
ConditionsYield
Stage #1: 2-chloro-4-nitrotoluene With 5,10,15,20-tetrakis(4-methylphenyl)porphyrinatocopper(II); C40H32MnN8; oxygen; cobalt(II) diacetate tetrahydrate; acetic acid at 130℃; under 5250.53 Torr;
Stage #2: With water at 83℃; under 3750.38 Torr;
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

2-chloro-4-nitrobenzoyl chloride
7073-36-1

2-chloro-4-nitrobenzoyl chloride

Conditions
ConditionsYield
With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 0 - 25℃; for 0.5h;100%
With thionyl chloride93%
With thionyl chloride93%
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

(2-chloro-4-nitrophenyl)methanol
52301-88-9

(2-chloro-4-nitrophenyl)methanol

Conditions
ConditionsYield
Stage #1: 2-chloro-4-nitrobenzoic acid With 1,1'-carbonyldiimidazole In tetrahydrofuran at 35℃; for 1.5h;
Stage #2: With sodium tetrahydroborate In tetrahydrofuran; water at 20℃; for 1.5h;
Stage #3: With hydrogenchloride In tetrahydrofuran; water for 1h;
100%
Stage #1: 2-chloro-4-nitrobenzoic acid With 1,1'-carbonyldiimidazole In tetrahydrofuran at 20℃; for 1h;
Stage #2: With sodium tetrahydroborate In tetrahydrofuran; water at 20℃; for 16h;
98%
Stage #1: 2-chloro-4-nitrobenzoic acid With borane In tetrahydrofuran at 20℃; for 16h;
Stage #2: With water; potassium carbonate In tetrahydrofuran Product distribution / selectivity;
97%
Stage #1: 2-chloro-4-nitrobenzoic acid With 1,1'-carbonyldiimidazole In tetrahydrofuran at 20℃; for 1h;
Stage #2: With sodium tetrahydroborate In tetrahydrofuran; water at 15 - 20℃; for 16h;
Stage #3: With hydrogenchloride; water In tetrahydrofuran pH=1;
Multi-step reaction with 2 steps
1: dicyclohexyl-carbodiimide / tetrahydrofuran / 20 °C
2: sodium tetrahydroborate / tetrahydrofuran / 20 °C
View Scheme
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

4-methoxy-aniline
104-94-9

4-methoxy-aniline

2-[(4-methoxyphenyl)amino]-4-nitrobenzoic acid
91-42-9

2-[(4-methoxyphenyl)amino]-4-nitrobenzoic acid

Conditions
ConditionsYield
With copper(I) oxide; copper; potassium carbonate In 2-ethoxy-ethanol at 130℃; for 24h;99%
With copper(I) sulfate; potassium carbonate; copper(II) sulfate In water for 0.116667h; Ullmann condensation; microwave irradiation;93%
With potassium carbonate; copper(II) sulfate for 0.0333333h; Ullmann condensation; microwave irradiation;93%
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

4-amino-2-chlorobenzoic acid
2457-76-3

4-amino-2-chlorobenzoic acid

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In ethyl acetate at 20℃; under 760 Torr;98%
With isopropyl alcohol; potassium hydroxide at 20℃; for 2.5h; Catalytic behavior;88%
With iron; ammonium chloride In ethanol; water for 2h; Reflux;24%
ethanol
64-17-5

ethanol

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

ethyl 2-chloro-4-nitrobenzoate
73097-02-6

ethyl 2-chloro-4-nitrobenzoate

Conditions
ConditionsYield
With sulfuric acid Reflux;98%
With sulfuric acid at 120℃; for 24h;94%
With sulfuric acid Reflux;91%
With sulfuric acid
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

isobutene
115-11-7

isobutene

tert-butyl 2-chloro-4-nitro-benzoate

tert-butyl 2-chloro-4-nitro-benzoate

Conditions
ConditionsYield
With sulfuric acid In dichloromethane at 20℃; for 16h;97%
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

Thiosalicylic acid
147-93-3

Thiosalicylic acid

4-nitro-2,2'-thiodibenzoic acid
103626-83-1

4-nitro-2,2'-thiodibenzoic acid

Conditions
ConditionsYield
Stage #1: Thiosalicylic acid With sodium hydride In N,N-dimethyl-formamide at 20℃;
Stage #2: 2-chloro-4-nitrobenzoic acid With copper(I) oxide for 5h; Reflux; Inert atmosphere;
97%
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

2-hydroxy-4-nitrobenzoic acid
619-19-2

2-hydroxy-4-nitrobenzoic acid

Conditions
ConditionsYield
With pyridine; water; potassium carbonate; copper for 0.25h; sonication;96%
With pyridine; copper; potassium carbonate In water for 2h; Heating;90%
With quicklime; water; copper at 160 - 170℃;
With copper(l) iodide; copper; potassium carbonate
With calcium hydroxide; copper diacetate In water at 160℃; for 7h;
4-chloro-3-(pyridin-2-yl)benzeneamine
879088-41-2

4-chloro-3-(pyridin-2-yl)benzeneamine

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

2-chloro-N-[4-chloro-3-(pyridin-2-yl)phenyl]-4-nitrobenzamide

2-chloro-N-[4-chloro-3-(pyridin-2-yl)phenyl]-4-nitrobenzamide

Conditions
ConditionsYield
With 2-(7-azobenzotriazolyl)-N,N,N’,N’-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 0 - 20℃; for 16h;95.1%
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

2-chloro-4,5-dinitrobenzoic acid
33458-98-9

2-chloro-4,5-dinitrobenzoic acid

Conditions
ConditionsYield
With sulfuric acid; nitric acid at 90℃; for 0.666667h;95%
With sulfuric acid; nitric acid anschliessendes Erwaermen auf 100grad;
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

aniline
62-53-3

aniline

2-anilino-4-nitrobenzoic acid
49551-01-1

2-anilino-4-nitrobenzoic acid

Conditions
ConditionsYield
With copper(I) sulfate; potassium carbonate; copper(II) sulfate In water for 0.0833333h; Ullmann condensation; microwave irradiation;95%
With potassium carbonate; copper(II) sulfate for 0.0333333h; Ullmann condensation; microwave irradiation;95%
With copper diacetate; potassium carbonate at 185℃; for 2h; Ullmann Condensation; Inert atmosphere;52%
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

glycine
56-40-6

glycine

2-[(carboxymethyl)amino]-4-nitrobenzoic acid
108302-73-4

2-[(carboxymethyl)amino]-4-nitrobenzoic acid

Conditions
ConditionsYield
With copper; potassium carbonate In N,N-dimethyl-formamide at 25℃; for 0.416667h; Ullmann condensation; ultrasonic irradiation;95%
With copper; potassium carbonate In N,N-dimethyl-formamide for 2h; Heating;75%
pyrrolidine
123-75-1

pyrrolidine

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

3-chloro-4-(pyrrolidin-1-yl-carbonyl)-1-nitro-benzene
209959-68-2

3-chloro-4-(pyrrolidin-1-yl-carbonyl)-1-nitro-benzene

Conditions
ConditionsYield
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 2h;95%
With 4-methyl-morpholine; isobutyl chloroformate In dichloromethane
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

4-chloro-3-[5-(trifluoromethyl)pyridin-2-yl]aniline

4-chloro-3-[5-(trifluoromethyl)pyridin-2-yl]aniline

2-chloro-N-{4-chloro-3-[5-(trifluoromethyl)pyridin-2-yl]phenyl}-4-nitrobenzamide

2-chloro-N-{4-chloro-3-[5-(trifluoromethyl)pyridin-2-yl]phenyl}-4-nitrobenzamide

Conditions
ConditionsYield
With 2-(7-azobenzotriazolyl)-N,N,N’,N’-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 0 - 20℃; for 16h;92.3%
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

malonic acid dimethyl ester
108-59-8

malonic acid dimethyl ester

2-(2-methoxy-2-oxoethyl)-4-nitrobenzoic acid

2-(2-methoxy-2-oxoethyl)-4-nitrobenzoic acid

Conditions
ConditionsYield
With sodium methylate; copper(I) bromide92%
Stage #1: 2-chloro-4-nitrobenzoic acid; malonic acid dimethyl ester With sodium methylate; copper(I) bromide at 100℃; Inert atmosphere;
Stage #2: With hydrogenchloride In hexane; water pH=1;
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

methyl iodide
74-88-4

methyl iodide

methyl 2-chloro-4-nitrobenzoate
13324-11-3

methyl 2-chloro-4-nitrobenzoate

Conditions
ConditionsYield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile at 20℃; for 1.5h;92%
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

toluene
108-88-3

toluene

benzyl 2-chloro-4-nitrobenzoate
250790-07-9

benzyl 2-chloro-4-nitrobenzoate

Conditions
ConditionsYield
With N,N-dimethyl acetamide; trifluorormethanesulfonic acid; oxygen; palladium diacetate at 115℃; under 760.051 Torr; for 24h; Schlenk technique;91%
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

dimethyl sulfate
77-78-1

dimethyl sulfate

methyl 2-chloro-4-nitrobenzoate
13324-11-3

methyl 2-chloro-4-nitrobenzoate

Conditions
ConditionsYield
With sodium hydrogencarbonate In water; N,N-dimethyl-formamide at 60℃; for 1.5h;91%
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

propynoic acid methyl ester
922-67-8

propynoic acid methyl ester

methyl 3-(2-chloro-4-nitrobenzoyloxy)acrylate

methyl 3-(2-chloro-4-nitrobenzoyloxy)acrylate

Conditions
ConditionsYield
With 4-methyl-morpholine In acetonitrile at 40℃; for 12h; Esterification;90%
4-amino-3-(4-methylthiobenzyl)-5-mercapto-1,2,4-triazole

4-amino-3-(4-methylthiobenzyl)-5-mercapto-1,2,4-triazole

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

C17H12ClN5O2S2
1144110-82-6

C17H12ClN5O2S2

Conditions
ConditionsYield
With trichlorophosphate for 8h; Heating;90%
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

trans-2-ethynylcyclohexan-1-ol
55506-28-0

trans-2-ethynylcyclohexan-1-ol

C15H14ClNO4

C15H14ClNO4

Conditions
ConditionsYield
With triphenylphosphine; diethylazodicarboxylate In toluene at 0℃; Inert atmosphere;90%
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

dimethyl amine
124-40-3

dimethyl amine

2-chloro-N,N-dimethyl-4-nitrobenzamide
90649-54-0

2-chloro-N,N-dimethyl-4-nitrobenzamide

Conditions
ConditionsYield
With N-[(dimethylamino)-1H-1,2,3-triazolo[4,5-b]pyridine-1-ylmethylene]-N-methylmethanaminium hexafluorophosphate N-oxide; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide for 16h;90%
pyrrolidine
123-75-1

pyrrolidine

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

4-nitro-2-(1-pyrrolidinyl)benzoic acid

4-nitro-2-(1-pyrrolidinyl)benzoic acid

Conditions
ConditionsYield
With copper; potassium carbonate In N,N-dimethyl-formamide at 25℃; for 0.25h; Ullmann condensation; ultrasonic irradiation;88%
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

methyl-d3-amine hydrochloride
7436-22-8

methyl-d3-amine hydrochloride

2-chloro-4-nitro-N-trideuteromethyl benzamide

2-chloro-4-nitro-N-trideuteromethyl benzamide

Conditions
ConditionsYield
Stage #1: 2-chloro-4-nitrobenzoic acid With thionyl chloride; N,N-dimethyl-formamide for 1h; Reflux;
Stage #2: methyl-d3-amine hydrochloride With triethylamine In dichloromethane at 20℃; for 1h;
86.6%
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

p-toluidine
106-49-0

p-toluidine

4-nitro-2-p-toluidino-benzoic acid
26690-12-0

4-nitro-2-p-toluidino-benzoic acid

Conditions
ConditionsYield
With potassium carbonate; copper(II) sulfate for 0.0221667h; Ullmann condensation; microwave irradiation;86%
With copper; potassium carbonate In N,N-dimethyl-formamide Goldberg Reaction; Heating;
2-amino-benzthiazole
136-95-8

2-amino-benzthiazole

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

3-nitro-12H-[1,3]benzothiazolo-[2,3-b]quinazolin-12-one

3-nitro-12H-[1,3]benzothiazolo-[2,3-b]quinazolin-12-one

Conditions
ConditionsYield
With copper; potassium carbonate In N,N-dimethyl-formamide at 25℃; for 0.416667h; sonication;86%
With copper Ullmann condensation; Sonication;
propylamine
107-10-8

propylamine

2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

4-nitro-2-(propylamino)benzoic acid

4-nitro-2-(propylamino)benzoic acid

Conditions
ConditionsYield
With copper; potassium carbonate In N,N-dimethyl-formamide at 25℃; for 0.416667h; Ullmann condensation; ultrasonic irradiation;86%
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

3-methyl-1-(2-pyridinyl)-1H-pyrazol-5-ylamine
19541-96-9

3-methyl-1-(2-pyridinyl)-1H-pyrazol-5-ylamine

2-[[3-methyl-1-(2-pyridinyl)-1H-pyrazol-5-yl]amino]-4-nitrobenzoic acid
364727-81-1

2-[[3-methyl-1-(2-pyridinyl)-1H-pyrazol-5-yl]amino]-4-nitrobenzoic acid

Conditions
ConditionsYield
86%
2-chloro-4-nitrobenzoic acid
99-60-5

2-chloro-4-nitrobenzoic acid

phenethylamine
64-04-0

phenethylamine

4-nitro-N-phenethylanthranilic acid
1002965-83-4

4-nitro-N-phenethylanthranilic acid

Conditions
ConditionsYield
With copper(I) oxide; copper; potassium carbonate In various solvent(s) at 130℃; for 24h;86%

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