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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

2,3-Dichlorobenzoic acid Manufacturer/High quality/Best price/In stock

Cas:50-45-3

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 2,3-Dichlorobenzoic Acid with high purity

Cas:50-45-3

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product description: Product name 2,3-Dichlorobenzoic acid CAS number 50-45-3 Assay ≥99% Appearance White crystalline powder Capacity 200mt/year Application Pharmaceutical in

2,3-Dichlorobenzoic acid

Cas:50-45-3

Min.Order:10 Gram

FOB Price: $12.0

Type:Lab/Research institutions

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Henan Allgreen Chemical Co.,Ltd

Good price Good quality Appearance:powder Storage:dry condition Package:According to the demand of customer Application:intermediate Transportation:By sea or by air Port:Shanghai Port

50-45-3,2,3-Dichlorobenzoic acid

Cas:50-45-3

Min.Order:1 Gram

Negotiable

Type:Manufacturers

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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 2,3-dichlorobenzoic acid

Cas:50-45-3

Min.Order:1

Negotiable

Type:Other

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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

2,3-Dichlorobenzoic acid

Cas:50-45-3

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Product Name: 2,3-Dichlorobenzoic acid Synonyms: TIMTEC-BB SBB003641;2,3-DICHLOROBENZOIC ACID;2,3-DICHLOROBENZOIC ACID PESTANAL, 250 M;2,3-Dichlorobenzoicacid,98%;2,3-Dichlorobenzoic;2,3-Dichlorbenzoesure;2,3-DICHLOROBENZOIC ACID pure;Benzoic acid

2,3-Dichlorobenzoic acid 50-45-3

Cas:50-45-3

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 advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

2,3-Dichlorobenzoic acid

Cas:50-45-3

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

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

Top Purity CAS 50-45-3 with fast shipping

Cas:50-45-3

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Product Name: 2,3-Dichlorobenzoic acid Synonyms: 2,3-dichloro-benzoicaci;RARECHEM AL BO 0323;TIMTEC-BB SBB003641;2,3-DICHLOROBENZOIC ACID;2,3-DICHLOROBENZOIC ACID PESTANAL, 250 M;2,3-Dichlorobenzoicacid,98%;2,3-Dichlorobenzoic;2,3-Dichlorbenzoesur

2,3-Dichlorobenzoic acid CAS: 50-45-3

Cas:50-45-3

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

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

2,3-Dichlorobenzoic acid 50-45-3

Cas:50-45-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Shanghai Minstar Chemical Co., Ltd

Product Name: 2,3-Dichlorobenzoic acid CAS: 50-45-3 MF: C7H4Cl2O2 MW: 191.01 EINECS: 200-039-5 Mol File: 50-45-3.mol 2,3-Dichlorobenzoic acid Structure 2,3-Dichlorobenzoic acid Chemical Properties Melting point 168-170 °C

2,3-Dichlorobenzoic acid

Cas:50-45-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

Pharmaceutical Intermediate, 2,3-Dichlorobenzoic acid CAS:50-45-3

Cas:50-45-3

Min.Order:1 Kilogram

FOB Price: $68.0 / 72.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

2,3-Dichlorobenzoic acid CAS:50-45-3 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

2,3-Dichlorobenzoic acid CAS:50-45-3

Cas:50-45-3

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

2,3-Dichlorobenzoic acid

Cas:50-45-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hebei Mojin Biotechnology Co.,Ltd

Product quality: Our company have high quality product , and also the product we have good manufacture . First of all, this product is of fine quality. Every finish should be checked by quality inspection system.And every one should be also tried

2,3-Dichlorobenzoic acid CAS:50-45-3

Cas:50-45-3

Min.Order:1 Kilogram

FOB Price: $20.0 / 30.0

Type:Trading Company

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Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

2,3-Dichlorobenzoic acid

Cas:50-45-3

Min.Order:1 Kilogram

FOB Price: $40.0 / 50.0

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

2,3-Dichlorobenzoic acid

Cas:50-45-3

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

2,3-Dichlorobenzoic Acid

Cas:50-45-3

Min.Order:0

Negotiable

Type:Manufacturers

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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 Service 1.Own made fine chemical products 2.Out sourcing and qua

2,3-Dichlorobenzoic acid

Cas:50-45-3

Min.Order:100 Gram

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

2,3-Dichlorobenzoic acid

Cas:50-45-3

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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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

2,3-DICHLOROBENZOIC ACID

Cas:50-45-3

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

2,3-Dichlorobenzoic acid

Cas:50-45-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemlyte Solutions

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

Featured products 2,3-Dichlorobenzoic acid

Cas:50-45-3

Min.Order:100 Gram

Negotiable

Type:Other

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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 2,3-Dichlorobenzoic Acid

Cas:50-45-3

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Hangzhou Lingrui Chemical Co.,Ltd.

2,3-Dichlorobenzoic acid factory priceAppearance:white powder Storage:Store in a cool dry place and keep away from strong light Package:according to customers' requirements Application:in research Transportation:By air(EMS or EUB or FedEx or TNT ect.

2,3-Dichlorobenzoic acid factory price

Cas:50-45-3

Min.Order:1 Gram

Negotiable

Type:Other

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HANGZHOU YUNUO CHEMICAL CO.,LTD

moderate price & quick delivery Appearance:white to light yellow crystal powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:2,3-Dichlorobe

2,3-Dichlorobenzoic acid-

Cas:50-45-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Siwei Development Group Ltd.

Product name: 2,3-Dichlorobenzoic Acid CAS No.: 50-45-3 Molecule Formula:C7H4Cl2O2 Molecule Weight:191.01 Purity: 99.0% Package: 25kg/drum Description:White to light yellow crystalline powder Manufacture Standards:Enterprise Standard

Lower Price 2,3-Dichlorobenzoic Acid in stock

Cas:50-45-3

Min.Order:1 Kilogram

Negotiable

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,

2,3-Dichlorobenzoicacid

Cas:50-45-3

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

EAST CHEMSOURCES LIMITED

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

2,3-Dichlorobenzoic acid

Cas:50-45-3

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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Synthetic route

carbon dioxide
124-38-9

carbon dioxide

1,2-dichloro-benzene
95-50-1

1,2-dichloro-benzene

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

Conditions
ConditionsYield
Stage #1: 1,2-dichloro-benzene With n-butyllithium In tetrahydrofuran at -75℃; for 2h;
Stage #2: carbon dioxide In tetrahydrofuran
88%
1-(bromomethyl)-2,3-dichlorobenzene
57915-78-3

1-(bromomethyl)-2,3-dichlorobenzene

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

Conditions
ConditionsYield
With sodium periodate; sulfuric acid In water at 95℃; for 12h;84%
2,3-dichlorotoluene
32768-54-0

2,3-dichlorotoluene

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

Conditions
ConditionsYield
With sodium periodate; sulfuric acid; lithium bromide In water at 95℃; for 18h;75%
Stage #1: 2,3-dichlorotoluene With tert.-butylhydroperoxide; sodium hydroxide; tungsten(VI) oxide In water at 80℃; for 10h;
Stage #2: With hydrogenchloride In water
75%
With nitric acid at 140℃; im Druckrohr;
With alkaline permanganate
2,3-dichlorobenzylaldehyde
6334-18-5

2,3-dichlorobenzylaldehyde

A

2,3-dichlorobenzyl alcohol
38594-42-2

2,3-dichlorobenzyl alcohol

B

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

Conditions
ConditionsYield
With potassium hydroxide
2,3-dichlorobenzylaldehyde
6334-18-5

2,3-dichlorobenzylaldehyde

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

Conditions
ConditionsYield
With silver(l) oxide
With potassium permanganate In water; acetonitrile
Stage #1: 2,3-dichlorobenzylaldehyde With ammonia at -33℃; for 1h; Inert atmosphere;
Stage #2: With potassium permanganate for 1h; Inert atmosphere; Reflux;
benzoic acid
65-85-0

benzoic acid

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

Conditions
ConditionsYield
With hydrogenchloride; potassium chlorate; water
With calcium chloride
carbon dioxide
124-38-9

carbon dioxide

1,2,3-trichlorobenzene
87-61-6

1,2,3-trichlorobenzene

A

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

B

3-chlorobenzoate
535-80-8

3-chlorobenzoate

C

ortho-chlorobenzoic acid
118-91-2

ortho-chlorobenzoic acid

D

2,6-dichlorobenzoic acid
50-30-6

2,6-dichlorobenzoic acid

Conditions
ConditionsYield
With tetrabutylammomium bromide In N,N-dimethyl-formamide at 5℃; electrolysis (I=0.4 A); Yield given. Further byproducts given. Yields of byproduct given;
2-amino-3-chlorobenzoic acid
6388-47-2

2-amino-3-chlorobenzoic acid

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

Conditions
ConditionsYield
(i) NaNO2, aq. HCl, (ii) aq. CuSO4, NH2OH*HCl, (iii) FeCl3, aq. HCl; Multistep reaction;
2,3-dichlorobenzamide
5980-24-5

2,3-dichlorobenzamide

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

Conditions
ConditionsYield
With sodium peroxide In water at 20℃; for 1h; Oxidation;
benzoic acid
65-85-0

benzoic acid

calcium chloride

calcium chloride

A

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

B

3,4-dichlorbenzoic acid
51-44-5

3,4-dichlorbenzoic acid

C

3-chlorobenzoate
535-80-8

3-chlorobenzoate

benzoic acid
65-85-0

benzoic acid

calcium chloride

calcium chloride

A

2,4,5-trichlorobenzoic acid
50-82-8

2,4,5-trichlorobenzoic acid

B

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

C

3,4-dichlorbenzoic acid
51-44-5

3,4-dichlorbenzoic acid

D

3-chlorobenzoate
535-80-8

3-chlorobenzoate

hydrogenchloride
7647-01-0

hydrogenchloride

benzoic acid
65-85-0

benzoic acid

potassium chlorate

potassium chlorate

A

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

B

3-chlorobenzoate
535-80-8

3-chlorobenzoate

C

ortho-chlorobenzoic acid
118-91-2

ortho-chlorobenzoic acid

D

3,4-dichloro-benzoic acid and 2,5-dichloro-benzoic acid

3,4-dichloro-benzoic acid and 2,5-dichloro-benzoic acid

α,α,α-trifluorotoluene
98-08-8

α,α,α-trifluorotoluene

antimonypentachloride
7647-18-9

antimonypentachloride

A

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

B

para-chlorobenzoic acid
74-11-3

para-chlorobenzoic acid

C

3-chlorobenzoate
535-80-8

3-chlorobenzoate

Conditions
ConditionsYield
Chlorierung; anschliessende Verseifung;
2,3-dichlorotoluene
32768-54-0

2,3-dichlorotoluene

KMnO4

KMnO4

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

carbon dioxide
124-38-9

carbon dioxide

1,2,3-trichlorobenzene
87-61-6

1,2,3-trichlorobenzene

A

2,3,4-trichlorobenzoic acid
50-75-9

2,3,4-trichlorobenzoic acid

B

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

C

2,6-dichlorobenzoic acid
50-30-6

2,6-dichlorobenzoic acid

Conditions
ConditionsYield
Stage #1: 1,2,3-trichlorobenzene With sec.-butyllithium In tetrahydrofuran; cyclohexane at -75℃; for 0.75h;
Stage #2: carbon dioxide In tetrahydrofuran; cyclohexane Title compound not separated from byproducts;
A 13 % Chromat.
B 5.7 % Chromat.
C 67 % Chromat.
2,3-dichlorobenzoic acid sodium salt
118537-84-1

2,3-dichlorobenzoic acid sodium salt

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

Conditions
ConditionsYield
With hydrogenchloride; water pH=1 - 2;
2,3-dichlorobenzonitrile
6574-97-6

2,3-dichlorobenzonitrile

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 70 percent H2SO4 / 70 °C
2: sodium peroxide / H2O / 1 h / 20 °C
View Scheme
Stage #1: 2,3-dichlorobenzonitrile With sodium hydroxide; water In methanol at 5 - 10℃; for 10h; Heating / reflux;
Stage #2: With hydrogenchloride
2,3-dichloroaniline
608-27-5

2,3-dichloroaniline

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: NaNO2; aq. HCl
1.2: copper(I) cyanide / H2O / 0.33 h / 20 °C
2.1: 70 percent H2SO4 / 70 °C
3.1: sodium peroxide / H2O / 1 h / 20 °C
View Scheme
2-methylchlorobenzene
95-49-8

2-methylchlorobenzene

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: MoCl5 / beim Chlorieren
2: alkaline permanganate
View Scheme
2-chloro-3-methylaniline
29027-17-6

2-chloro-3-methylaniline

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Diazotization.Behandlung der Diazoniumchloridloesung mit Cuprochlorid
2: diluted nitric acid / 140 °C / im Druckrohr
View Scheme
toluene
108-88-3

toluene

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: MoCl5 / beim Chlorieren
2: alkaline permanganate
View Scheme
Multi-step reaction with 2 steps
1: MoCl5 / beim Chlorieren
2: diluted nitric acid / 140 °C / im Druckrohr
View Scheme
N-(2-chloro-6-methylphenyl)acetamide
21352-09-0

N-(2-chloro-6-methylphenyl)acetamide

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: (i) aq. KMnO4, (ii) aq. H2SO4
2: (i) NaNO2, aq. HCl, (ii) aq. CuSO4, NH2OH*HCl, (iii) FeCl3, aq. HCl
View Scheme
para-dichlorobenzene
106-46-7

para-dichlorobenzene

1,2,3-trichlorobenzene
87-61-6

1,2,3-trichlorobenzene

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

C7H3Cl2O2(1-)*C25H30N3(1+)

C7H3Cl2O2(1-)*C25H30N3(1+)

A

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

B

crystal violet carbinol base
467-63-0

crystal violet carbinol base

Conditions
ConditionsYield
With water In chlorobenzene at 28℃; Equilibrium constant;
sodium cyanide
773837-37-9

sodium cyanide

2,3-dichlorobenzoyl chloride
2905-60-4

2,3-dichlorobenzoyl chloride

A

2,3-dichlorobenzoyl cyanide
77668-42-9

2,3-dichlorobenzoyl cyanide

B

2,3-dichlorobenzoic acid anhydride
252186-80-4

2,3-dichlorobenzoic acid anhydride

C

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

D

C16H6Cl4N2O2

C16H6Cl4N2O2

Conditions
ConditionsYield
With copper(l) chloride In para-xylene; acetonitrile Reagent/catalyst; Solvent;
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

2,3-dichlorobenzoyl chloride
2905-60-4

2,3-dichlorobenzoyl chloride

Conditions
ConditionsYield
Stage #1: 2,3-dichlorbenzoic acid With N,N-dimethyl-formamide In dichloromethane at 0℃; for 0.0833333h;
Stage #2: With oxalyl dichloride In dichloromethane at 20℃; for 12h;
100%
With thionyl chloride for 2h; Inert atmosphere; Reflux;88%
With thionyl chloride
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

4-((6-(1-tert-butyl-3-methyl-1H-pyrazol-5-ylamino)-5-fluoropyridin-2-yl)methyl)piperidine-4-carbonitrile

4-((6-(1-tert-butyl-3-methyl-1H-pyrazol-5-ylamino)-5-fluoropyridin-2-yl)methyl)piperidine-4-carbonitrile

4-((6-(1-tert-butyl-3-methyl-1H-pyrazol-5-ylamino)-5-fluoropyridin-2-yl)methyl)-1-(2,3-dichlorobenzoyl)piperidine-4-carbonitrile

4-((6-(1-tert-butyl-3-methyl-1H-pyrazol-5-ylamino)-5-fluoropyridin-2-yl)methyl)-1-(2,3-dichlorobenzoyl)piperidine-4-carbonitrile

Conditions
ConditionsYield
With 1-hydroxybenzotriazol-hydrate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In acetonitrile at 20℃;100%
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In water; acetonitrile at 20℃;100%
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

2-[5-amino-2-[(1r,4r)-4-(hydroxymethyl)cyclohexyl]indazol-6-yl]propan-2-ol

2-[5-amino-2-[(1r,4r)-4-(hydroxymethyl)cyclohexyl]indazol-6-yl]propan-2-ol

2,3-dichloro-N-(2-((1r,4r)-4-(hydroxymethyl)cyclohexyl)-6-(2-hydroxypropan-2-yl)-2H-indazol-5-yl)benzamide

2,3-dichloro-N-(2-((1r,4r)-4-(hydroxymethyl)cyclohexyl)-6-(2-hydroxypropan-2-yl)-2H-indazol-5-yl)benzamide

Conditions
ConditionsYield
With 2-chloro-1-methyl-pyridinium iodide; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 25℃; for 0.5h; Inert atmosphere;97%
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

2,2,2-trichloroethyl salicylate
56529-85-2

2,2,2-trichloroethyl salicylate

2,3-Dichloro-benzoic acid 2-(2,2,2-trichloro-ethoxycarbonyl)-phenyl ester
88875-67-6

2,3-Dichloro-benzoic acid 2-(2,2,2-trichloro-ethoxycarbonyl)-phenyl ester

Conditions
ConditionsYield
With methanesulfonyl chloride In pyridine; toluene for 10h; Ambient temperature;96%
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

2,3-Dichlorobenzoic acid methyl ester
2905-54-6

2,3-Dichlorobenzoic acid methyl ester

Conditions
ConditionsYield
With sulfuric acid In methanol Reflux;92%
With sulfuric acid In methanol92%
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

acetone
67-64-1

acetone

2-oxopropyl 2,3-dichlorobenzoate

2-oxopropyl 2,3-dichlorobenzoate

Conditions
ConditionsYield
With sodium chlorite; potassium iodide at 100℃; for 24h; Schlenk technique;88%
2-thiazolylamine
96-50-4

2-thiazolylamine

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

9-chloro-5H-[1,3]-thiazolo[2,3-b]quinazolin-5-one

9-chloro-5H-[1,3]-thiazolo[2,3-b]quinazolin-5-one

Conditions
ConditionsYield
With copper; potassium carbonate In N,N-dimethyl-formamide at 25℃; for 0.25h; sonication;86%
With copper Ullmann condensation; Sonication;
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

dibenzo[b,d]bromol-5-ium methanesulfonate

dibenzo[b,d]bromol-5-ium methanesulfonate

A

C19H11BrCl2O2

C19H11BrCl2O2

B

2'-bromo-[1,1'-biphenyl]-3-yl 2,3-dichlorobenzoate

2'-bromo-[1,1'-biphenyl]-3-yl 2,3-dichlorobenzoate

Conditions
ConditionsYield
With caesium carbonate In dichloromethane at 20℃; for 16h; Inert atmosphere; Schlenk technique;A n/a
B 86%
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

3-Chloro-2-hydroxybenzoic acid
1829-32-9

3-Chloro-2-hydroxybenzoic acid

Conditions
ConditionsYield
With pyridine; copper; potassium carbonate In water for 2h; Heating;85%
With copper(l) iodide; copper; potassium carbonate at 180℃; under 7355.08 Torr;
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

2,4-diaminophenol
95-86-3

2,4-diaminophenol

2-(2,3-dichlorophenyl)benzo[d]oxazol-5-amine
339197-79-4

2-(2,3-dichlorophenyl)benzo[d]oxazol-5-amine

Conditions
ConditionsYield
With polyphosphoric acid at 110 - 120℃; for 16h;83%
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

C7H5BCl2O4

C7H5BCl2O4

Conditions
ConditionsYield
Stage #1: 2,3-dichlorbenzoic acid With potassium fluoride In tetrahydrofuran Large scale;
Stage #2: With 2,2,6,6-tetramethylpiperidinyl-lithium at -78 - -70℃; for 1.5h; Large scale;
Stage #3: With Triisopropyl borate In tetrahydrofuran at -78 - -70℃; for 1.16667h; Large scale;
82.3%
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

2-amino-3-chlorobenzoic acid
6388-47-2

2-amino-3-chlorobenzoic acid

Conditions
ConditionsYield
With ammonia; copper(l) chloride In methanol at 130℃; under 22801.5 Torr; for 20h; Pressure; Solvent; Autoclave;81%
With hydrogenchloride; sodium hydroxide; aqueous NH3; ammonia; copper(l) chloride In water
With sodium hydroxide; ammonia; copper(l) chloride In water
ethene
74-85-1

ethene

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

6,7-Dichloroindan-1-one
68755-30-6

6,7-Dichloroindan-1-one

Conditions
ConditionsYield
Stage #1: 2,3-dichlorbenzoic acid With thionyl chloride In benzene Heating / reflux;
Stage #2: ethene With aluminum (III) chloride In 1,1-dichloroethane at 10 - 20℃;
Stage #3: With aluminum (III) chloride; sodium chloride at 130 - 180℃; for 2h;
80%
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

N-[3-(3-aminophenyl)imidazo[1,2-a]pyridin-8-yl]benzamide

N-[3-(3-aminophenyl)imidazo[1,2-a]pyridin-8-yl]benzamide

N-{3-[8-(benzoylamino)imidazo[1,2-a]pyridin-3-yl]phenyl}-2,3-dichlorobenzamide

N-{3-[8-(benzoylamino)imidazo[1,2-a]pyridin-3-yl]phenyl}-2,3-dichlorobenzamide

Conditions
ConditionsYield
With pyridine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride at 70℃; for 2h;80%
Allyl acetate
591-87-7

Allyl acetate

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

2-allyl-5,6-dichloro-benzoic acid

2-allyl-5,6-dichloro-benzoic acid

Conditions
ConditionsYield
With potassium phosphate; [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2 at 60℃; for 16h; Inert atmosphere;80%
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

N-Methylnicotinamide
114-33-0

N-Methylnicotinamide

water
7732-18-5

water

copper(II) acetate monohydrate
6046-93-1

copper(II) acetate monohydrate

C28H26Cl4CuN4O8*H2O

C28H26Cl4CuN4O8*H2O

Conditions
ConditionsYield
for 72h;79%
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

2-(2-pyridyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine

2-(2-pyridyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine

C19H14Cl2N4O*(x)ClH

C19H14Cl2N4O*(x)ClH

Conditions
ConditionsYield
With triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane at 25℃; for 10h; Reagent/catalyst;76%
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

2-Methoxybenzoic acid
579-75-9

2-Methoxybenzoic acid

methyl iodide
74-88-4

methyl iodide

C17H14Cl2O5

C17H14Cl2O5

Conditions
ConditionsYield
Stage #1: 2,3-dichlorbenzoic acid; 2-Methoxybenzoic acid With manganese(IV) oxide; di-μ-chlorobis(norbornadiene)dirhodium(I) In water at 150℃; for 24h; Sealed tube;
Stage #2: methyl iodide With potassium carbonate In water; acetone at 60℃; for 24h; regiospecific reaction;
76%
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

1-phenyl-4,5,6,7-tetrahydro-1H-[1,2,3]triazolo[4,5-c]pyridine
98175-84-9

1-phenyl-4,5,6,7-tetrahydro-1H-[1,2,3]triazolo[4,5-c]pyridine

5-[(2,3-dichlorophenyl)carbonyl]-1-phenyl-4,5,6,7-tetrahydro-1H-[1,2,3]triazolo[4,5-c]pyridine

5-[(2,3-dichlorophenyl)carbonyl]-1-phenyl-4,5,6,7-tetrahydro-1H-[1,2,3]triazolo[4,5-c]pyridine

Conditions
ConditionsYield
With triethylamine; HATU In dichloromethane75%
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

(4-benzothiazol-2-yl-piperazin-1-yl)acetic acid hydrazide
1266359-97-0

(4-benzothiazol-2-yl-piperazin-1-yl)acetic acid hydrazide

2,3-dichlorobenzoic acid N-[2-(4-benzothiazol-2-ylpiperazin-1-yl)acetyl]hydrazide

2,3-dichlorobenzoic acid N-[2-(4-benzothiazol-2-ylpiperazin-1-yl)acetyl]hydrazide

Conditions
ConditionsYield
Stage #1: 2,3-dichlorbenzoic acid; (4-benzothiazol-2-yl-piperazin-1-yl)acetic acid hydrazide With 2,6-dimethylpyridine In dichloromethane at 25 - 30℃; for 0.5h;
Stage #2: With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate In dichloromethane at 0 - 5℃;
75%
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

1-phenyl-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine
87673-89-0

1-phenyl-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine

(2,3-dichlorophenyl)(1-phenyl-6,7-dihydro-1H-imidazo[4,5-c]pyridin-5(4H)-yl)methanone

(2,3-dichlorophenyl)(1-phenyl-6,7-dihydro-1H-imidazo[4,5-c]pyridin-5(4H)-yl)methanone

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 N,N-dimethyl-formamide at 20℃; for 0.5h; Inert atmosphere;75%
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

4-methyl-2-(pyridine-3-yl)thiazole-5-carbohydrazide

4-methyl-2-(pyridine-3-yl)thiazole-5-carbohydrazide

C17H10Cl2N4OS

C17H10Cl2N4OS

Conditions
ConditionsYield
Stage #1: 2,3-dichlorbenzoic acid With silica gel; trichlorophosphate at 20℃; for 0.5h;
Stage #2: 4-methyl-2-(pyridine-3-yl)thiazole-5-carbohydrazide at 100℃; for 5h;
74%
1,2,3-Benzotriazole
95-14-7

1,2,3-Benzotriazole

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

(1H-benzo[d][1,2,3]triazol-1-yl)(2,3-dichlorophenyl)methanone

(1H-benzo[d][1,2,3]triazol-1-yl)(2,3-dichlorophenyl)methanone

Conditions
ConditionsYield
Stage #1: 2,3-dichlorbenzoic acid With trichloroisocyanuric acid; triphenylphosphine In dichloromethane at 20℃; for 0.5h;
Stage #2: 1,2,3-Benzotriazole In dichloromethane at 20℃;
74%
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

1H-indazol-5-ylamine
19335-11-6

1H-indazol-5-ylamine

2,3-dichloro-N-(1H-indazol-5-yl)benzamide

2,3-dichloro-N-(1H-indazol-5-yl)benzamide

Conditions
ConditionsYield
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In acetonitrile at 20℃;73%
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃;
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

trimethylsulphonium hydroxide
17287-03-5

trimethylsulphonium hydroxide

2,3-Dichlorobenzoic acid methyl ester
2905-54-6

2,3-Dichlorobenzoic acid methyl ester

Conditions
ConditionsYield
In ethyl acetate at 20℃; for 2h; Esterification;72%
2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

3-(4-amino-5-mercapto-4H-1,2,4-triazol-3-yl)-1-ethyl-7-methyl-1,8-naphthyridin-4(1H)-one
1216936-53-6

3-(4-amino-5-mercapto-4H-1,2,4-triazol-3-yl)-1-ethyl-7-methyl-1,8-naphthyridin-4(1H)-one

3-{6-(2,3-dichlorophenyl)-1,2,4-triazolo[3,4-b][1,3,4]thiadiazol-3-yl}-1-ethyl-7-methyl-1,8-naphthyridin-4(1H)-one
1334936-30-9

3-{6-(2,3-dichlorophenyl)-1,2,4-triazolo[3,4-b][1,3,4]thiadiazol-3-yl}-1-ethyl-7-methyl-1,8-naphthyridin-4(1H)-one

Conditions
ConditionsYield
Stage #1: 3-(4-amino-5-mercapto-4H-1,2,4-triazol-3-yl)-1-ethyl-7-methyl-1,8-naphthyridin-4(1H)-one With phosphoric acid at 50 - 60℃;
Stage #2: 2,3-dichlorbenzoic acid at 180 - 200℃; for 3h;
Stage #3: With ammonia In water
71%
3,4-diaminopyridine
54-96-6

3,4-diaminopyridine

2,3-dichlorbenzoic acid
50-45-3

2,3-dichlorbenzoic acid

2-(2,3-dichlorophenyl)-5H-imidazo[4,5-c]pyridine
1196131-11-9

2-(2,3-dichlorophenyl)-5H-imidazo[4,5-c]pyridine

Conditions
ConditionsYield
With PPA at 190℃; for 3h;70%

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