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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 4-Amino-3-Mercaptobenzoic Acid

Cas:14543-45-4

Min.Order:1

Negotiable

Type:Other

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, DayangChem is your best choice. As a leading manufacturer and supplier of chemicals in China, Day

4-Amino-3-mercaptobenzoic acid

Cas:14543-45-4

Min.Order:1 Kilogram

FOB Price: $4.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

4-AMINO-3-MERCAPTOBENZOIC ACID 14543-45-4

Cas:14543-45-4

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

Benzoic acid,4-amino-3-mercapto- 14543-45-4

Cas:14543-45-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

4-AMINO-3-MERCAPTOBENZOIC ACID CAS:14543-45-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality or

4-AMINO-3-MERCAPTOBENZOIC ACID CAS:14543-45-4

Cas:14543-45-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Benzoic acid,4-amino-3-mercapto-

Cas:14543-45-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

Benzoic acid,4-amino-3-mercapto-

Cas:14543-45-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

4-Amino-3-Mercaptobenzoic Acid

Cas:14543-45-4

Min.Order:0

Negotiable

Type:Manufacturers

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 have s

4-AMINO-3-MERCAPTOBENZOIC ACID

Cas:14543-45-4

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

4-Amino-3-mercaptobenzoic acid

Cas:14543-45-4

Min.Order:4 Kilogram

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

Benzoic acid,4-amino-3-mercapto-

Cas:14543-45-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High quality 4-Amino-3-Mercaptobenzoic Acid

Cas:14543-45-4

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd

4-AMINO-3-MERCAPTOBENZOIC ACID

Cas:14543-45-4

Min.Order:1 Kilogram

FOB Price: $50.0 / 100.0

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

4-AMINO-3-MERCAPTOBENZOIC ACID

Cas:14543-45-4

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

4-AMINO-3-MERCAPTOBENZOIC ACID

Cas:14543-45-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

4-AMINO-3-MERCAPTOBENZOIC ACID

Cas:14543-45-4

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Suzhou Health Chemicals Co., Ltd.

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

4-Amino-3-mercaptobenzoic acid

Cas:14543-45-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

4-AMINO-3-MERCAPTOBENZOIC ACID

Cas:14543-45-4

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

4-AMino-3-Mercaptobenzoic acid

Cas:14543-45-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier

4-Amino-3-mercaptobenzoic acid

Cas:14543-45-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

4-Amino-3-Mercaptobenzoic Acid

Cas:14543-45-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xi`an Eastling Biotech Co., Ltd.

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou

4-AMINO-3-MERCAPTOBENZOIC ACID

Cas:14543-45-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

Benzoic acid,4-amino-3-mercapto-

Cas:14543-45-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Benzoic acid,4-amino-3-mercapto-

Cas:14543-45-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen AmoyChem Co.,Ltd

Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

Benzoic acid,4-amino-3-mercapto

Cas:14543-45-4

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Fandachem Co.,Ltd

4-Amino-3-mercaptobenzoic acid,cas:14543-45-4 from fandachem Storage:Store in dry, dark and ventilated place Application:intermediate Transportation:by air, by sea, by express

4-Amino-3-mercaptobenzoic acid,cas:14543-45-4 from fandachem

Cas:14543-45-4

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Hubei Langyou International Trading Co., Ltd

4-AMINO-3-MERCAPTOBENZOIC ACID Application:4-AMINO-3-MERCAPTOBENZOIC ACID

4-AMINO-3-MERCAPTOBENZOIC ACID

Cas:14543-45-4

Min.Order:0

Negotiable

Type:Other

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

Appearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

4-AMINO-3-MERCAPTOBENZOIC ACID CAS No.14543-45-4

Cas:14543-45-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

4-AMINO-3-MERCAPTOBENZOICACID

Cas:14543-45-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

4-AMINO-3-MERCAPTOBENZOIC ACID

Cas:14543-45-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

4-amino-3-thiocyanatobenzoic acid
18330-64-8

4-amino-3-thiocyanatobenzoic acid

4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

Conditions
ConditionsYield
With sodium sulfide In ethanol; water at 90℃; for 2h;96%
Multi-step reaction with 2 steps
1: hydrochloric acid / H2O / 0.5 h / Heating
2: potassium hydroxide / H2O / 4 h / Heating
View Scheme
2-aminobenzo[d]thiazole-6-carboxylic acid methyl ester
66947-92-0

2-aminobenzo[d]thiazole-6-carboxylic acid methyl ester

4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

Conditions
ConditionsYield
With water; potassium hydroxide for 16h; Inert atmosphere;90%
2-amino-6-cyanobenzthiazole
19759-66-1

2-amino-6-cyanobenzthiazole

4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

Conditions
ConditionsYield
With sodium hydroxide for 72h; Heating;76%
2-aminobenzothiazole-6-carboxylic acid
93-85-6

2-aminobenzothiazole-6-carboxylic acid

4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

Conditions
ConditionsYield
Stage #1: 2-aminobenzothiazole-6-carboxylic acid With water; potassium hydroxide for 24h; Inert atmosphere; Reflux;
Stage #2: With hydrogenchloride In water Cooling with ice;
67.9%
Stage #1: 2-aminobenzothiazole-6-carboxylic acid With water; potassium hydroxide for 24h; Inert atmosphere; Reflux;
Stage #2: With hydrogenchloride In water Cooling with ice;
67.9%
With potassium hydroxide In water for 24h; Inert atmosphere; Reflux;67.9%
With water; potassium hydroxide for 3h; Reflux;66.1%
With potassium hydroxide In water
2-aminobenzothiazole-6-carboxylic acid hydrochloride

2-aminobenzothiazole-6-carboxylic acid hydrochloride

4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

Conditions
ConditionsYield
With potassium hydroxide for 4h; Heating;
With potassium hydroxide In water for 4h; Heating;
2-amino-benzothiazole-carboxylic acid-(6)

2-amino-benzothiazole-carboxylic acid-(6)

4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

Conditions
ConditionsYield
With potassium hydroxide
4-Aminobenzonitrile
873-74-5

4-Aminobenzonitrile

[(Xantphos)2Pd(η3-CH2Ph]OTf

[(Xantphos)2Pd(η3-CH2Ph]OTf

4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 82 percent / Br2; AcOH / 3 h / 20 °C
2: 76 percent / aq. NaOH / 72 h / Heating
View Scheme
4-amino-benzoic acid
150-13-0

4-amino-benzoic acid

4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: bromine / methanol / 2 h / -5 °C
2: hydrochloric acid / H2O / 0.5 h / Heating
3: potassium hydroxide / H2O / 4 h / Heating
View Scheme
ethyl 2-aminobenzothiazole-6-carboxylate
50850-93-6

ethyl 2-aminobenzothiazole-6-carboxylate

4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1N aq. HCl / Heating
2: KOH / 4 h / Heating
View Scheme
p-aminoethylbenzoate
94-09-7

p-aminoethylbenzoate

4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: Br2 / methanol / 2 h / -5 °C
2: 1N aq. HCl / Heating
3: KOH / 4 h / Heating
View Scheme
4-Aminobenzonitrile
873-74-5

4-Aminobenzonitrile

4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: acetic acid / 3.5 h / 20 °C / Cooling with ice
2.1: hydrogenchloride; water / 6 h / 100 °C
3.1: potassium hydroxide; water / 24 h / Inert atmosphere; Reflux
3.2: Cooling with ice
View Scheme
Multi-step reaction with 3 steps
1: acetic acid; bromine / 3.5 h / 20 °C / Cooling with ice
2: hydrogenchloride / water / 6 h / 100 °C
3: potassium hydroxide / water / 24 h / Inert atmosphere; Reflux
View Scheme
4-amino-3-thiocyanatobenzonitrile
68867-21-0

4-amino-3-thiocyanatobenzonitrile

4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: hydrogenchloride; water / 6 h / 100 °C
2.1: potassium hydroxide; water / 24 h / Inert atmosphere; Reflux
2.2: Cooling with ice
View Scheme
Multi-step reaction with 2 steps
1: hydrogenchloride / water / 6 h / 100 °C
2: potassium hydroxide / water / 24 h / Inert atmosphere; Reflux
View Scheme
4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

bis(trichloromethyl) carbonate
32315-10-9

bis(trichloromethyl) carbonate

2-oxo-2,3-dihydro-1,3-benzothiazole-6-carboxylic acid
99615-68-6

2-oxo-2,3-dihydro-1,3-benzothiazole-6-carboxylic acid

Conditions
ConditionsYield
Stage #1: 4-amino-3-mercaptobenzoic acid With potassium carbonate In tetrahydrofuran at 20℃; for 0.5h;
Stage #2: bis(trichloromethyl) carbonate In tetrahydrofuran at -78℃; for 1h;
95%
4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

4-nitrobenzaldehdye
555-16-8

4-nitrobenzaldehdye

2-(4-nitrophenyl)-1,3-benzothiazole-6-carboxylic acid
65644-51-1

2-(4-nitrophenyl)-1,3-benzothiazole-6-carboxylic acid

Conditions
ConditionsYield
With oxygen In ethanol90%
In nitrobenzene for 6h; Heating;55%
4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

thioacetamide
62-55-5

thioacetamide

2-methyl-1,3-benzothiazole-6-carboxylic acid
6941-28-2

2-methyl-1,3-benzothiazole-6-carboxylic acid

Conditions
ConditionsYield
With hydrogenchloride In ethylene glycol Heating;90%
With hydrogenchloride In water; ethylene glycol at 100℃; for 7h;78%
4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

2-phenoxyethanethioamide
35370-80-0

2-phenoxyethanethioamide

2-Phenoxymethyl-benzothiazole-6-carboxylic acid

2-Phenoxymethyl-benzothiazole-6-carboxylic acid

Conditions
ConditionsYield
With hydrogenchloride In ethylene glycol Heating;85%
4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

isopropenylbenzene
98-83-9

isopropenylbenzene

3-methyl-3-phenyl-3,4-dihydro-2H-benzo[b][1,4]thiazine-7-carboxylic acid

3-methyl-3-phenyl-3,4-dihydro-2H-benzo[b][1,4]thiazine-7-carboxylic acid

Conditions
ConditionsYield
With dipotassium peroxodisulfate; sodium iodide In acetonitrile at 80℃; for 16h; regioselective reaction;84%
4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

methyl chloroformate
79-22-1

methyl chloroformate

2-oxo-2,3-dihydro-1,3-benzothiazole-6-carboxylic acid
99615-68-6

2-oxo-2,3-dihydro-1,3-benzothiazole-6-carboxylic acid

Conditions
ConditionsYield
Stage #1: 4-amino-3-mercaptobenzoic acid With sodium carbonate In water at 45℃; Inert atmosphere;
Stage #2: methyl chloroformate In water at 45 - 80℃;
Stage #3: With hydrogenchloride In water pH=2 - 3;
82.2%
Stage #1: 4-amino-3-mercaptobenzoic acid; methyl chloroformate With sodium carbonate In water at 80℃; Inert atmosphere;
Stage #2: In water pH=2 - 3; Cooling with ice; Acidic conditions;
82.2%
With sodium carbonate In water at 45 - 80℃; Inert atmosphere;82.2%
5-nitro-2-thiophenecarboxaldehyde
4521-33-9

5-nitro-2-thiophenecarboxaldehyde

4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

2-(5-nitro-2-thienyl)-1,3-benzothiazole-6-carboxylic acid

2-(5-nitro-2-thienyl)-1,3-benzothiazole-6-carboxylic acid

Conditions
ConditionsYield
In nitrobenzene for 6h; Heating;81%
4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

4-dimethylamino-benzaldehyde
100-10-7

4-dimethylamino-benzaldehyde

2-(4-Dimethylamino-phenyl)-benzothiazole-6-carboxylic acid

2-(4-Dimethylamino-phenyl)-benzothiazole-6-carboxylic acid

Conditions
ConditionsYield
With oxygen In ethanol80%
4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

4-methoxymethylbenzothioamide
653568-68-4

4-methoxymethylbenzothioamide

2-(4-methoxymethyl-phenyl)-benzothiazole-6-carboxylic acid
723316-68-5

2-(4-methoxymethyl-phenyl)-benzothiazole-6-carboxylic acid

Conditions
ConditionsYield
With hydrogenchloride In 1-methyl-pyrrolidin-2-one for 8h; Heating;80%
4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

4-methoxy-benzaldehyde
123-11-5

4-methoxy-benzaldehyde

2-(4-methoxyphenyl)-1,3-benzothiazole-6-carboxylic acid

2-(4-methoxyphenyl)-1,3-benzothiazole-6-carboxylic acid

Conditions
ConditionsYield
In nitrobenzene for 6h; Heating;79%
With oxygen In ethanol65%
4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

ortho-anisaldehyde
135-02-4

ortho-anisaldehyde

2-(2-methoxyphenyl)-1,3-benzothiazole-6-carboxylic acid

2-(2-methoxyphenyl)-1,3-benzothiazole-6-carboxylic acid

Conditions
ConditionsYield
In nitrobenzene for 6h; Heating;79%
4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

2-benzoyloxythioacetamide
40516-65-2

2-benzoyloxythioacetamide

2-benzoyloxymethyl-benzothiazole-6-carboxylic acid
351465-00-4

2-benzoyloxymethyl-benzothiazole-6-carboxylic acid

Conditions
ConditionsYield
With hydrogenchloride In ethylene glycol at 100℃; for 8h;75%
5-nitrofurane-2-carboxaldehyde
698-63-5

5-nitrofurane-2-carboxaldehyde

4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

2-(5-nitro-2-furyl)-1,3-benzothiazole-6-carboxylic acid

2-(5-nitro-2-furyl)-1,3-benzothiazole-6-carboxylic acid

Conditions
ConditionsYield
In nitrobenzene for 6h; Heating;73%
4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

3-methoxy-benzaldehyde
591-31-1

3-methoxy-benzaldehyde

2-(3-methoxyphenyl)-1,3-benzothiazole-6-carboxylic acid

2-(3-methoxyphenyl)-1,3-benzothiazole-6-carboxylic acid

Conditions
ConditionsYield
In nitrobenzene for 6h; Heating;73%
4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

2-(4-hydroxyphenyl)benzo[d]thiazole-6-carboxylic acid

2-(4-hydroxyphenyl)benzo[d]thiazole-6-carboxylic acid

Conditions
ConditionsYield
With oxygen In ethanol65%
4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

benzaldehyde
100-52-7

benzaldehyde

2-phenyl-1,3-benzothiazole-6-carboxylic acid
19989-69-6

2-phenyl-1,3-benzothiazole-6-carboxylic acid

Conditions
ConditionsYield
With oxygen In ethanol60%
4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

2,4-dinitrobenzaldehyde
528-75-6

2,4-dinitrobenzaldehyde

2-(2,4-dinitrophenyl)-1,3-benzothiazole-6-carboxylic acid

2-(2,4-dinitrophenyl)-1,3-benzothiazole-6-carboxylic acid

Conditions
ConditionsYield
In nitrobenzene for 6h; Heating;56%
methanol
67-56-1

methanol

4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

dimethyl 3,3'-disulfanediylbis(4-aminobenzoate)
93015-74-8

dimethyl 3,3'-disulfanediylbis(4-aminobenzoate)

Conditions
ConditionsYield
With sulfuric acid for 8h; Reflux;52.2%
4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

2-(2-nitrophenyl)-1,3-benzothiazole-6-carboxylic acid

2-(2-nitrophenyl)-1,3-benzothiazole-6-carboxylic acid

Conditions
ConditionsYield
In nitrobenzene for 6h; Heating;45%
In nitrobenzene Reflux;20%
4-chlorosalicylaldehyde
2420-26-0

4-chlorosalicylaldehyde

4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

2-(4-chloro-2-hydroxyphenyl)-1,3-benzothiazole-6-carboxylic acid

2-(4-chloro-2-hydroxyphenyl)-1,3-benzothiazole-6-carboxylic acid

Conditions
ConditionsYield
In nitrobenzene at 185℃; for 0.25h; Heating / reflux;44%
4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

3-nitro-benzaldehyde
99-61-6

3-nitro-benzaldehyde

2-(3-nitrophenyl)-1,3-benzothiazole-6-carboxylic acid

2-(3-nitrophenyl)-1,3-benzothiazole-6-carboxylic acid

Conditions
ConditionsYield
In nitrobenzene for 6h; Heating;43%
4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

3,3-bis(methylthio)-2-(4-trifluoromethylpyrimidin-2-yl)acrylonitrile
1219483-62-1

3,3-bis(methylthio)-2-(4-trifluoromethylpyrimidin-2-yl)acrylonitrile

2-[6-carboxybenzothiazol-2(3H)-ylidene]-2-(4-trifluoromethyl-pyrimidin-2-yl)acetonitrile
1219483-86-9

2-[6-carboxybenzothiazol-2(3H)-ylidene]-2-(4-trifluoromethyl-pyrimidin-2-yl)acetonitrile

Conditions
ConditionsYield
With dmap; potassium carbonate In ethanol at 160℃; for 0.4h; Microwave;40%
4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

4-nitro-benzoyl chloride
122-04-3

4-nitro-benzoyl chloride

2-(4-nitrophenyl)-1,3-benzothiazole-6-carboxylic acid
65644-51-1

2-(4-nitrophenyl)-1,3-benzothiazole-6-carboxylic acid

Conditions
ConditionsYield
With pyridine
4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

2-cyclohexylidenecyclohexanone
1011-12-7

2-cyclohexylidenecyclohexanone

1',3',4',11'a-tetrahydro-2'H-spiro[cyclohexane-1,11'-dibenzo[b,e][1,4]thiazepine]-8'-carboxylic acid

1',3',4',11'a-tetrahydro-2'H-spiro[cyclohexane-1,11'-dibenzo[b,e][1,4]thiazepine]-8'-carboxylic acid

4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

2,3-dichloroquinoxaline
2213-63-0

2,3-dichloroquinoxaline

12H-benzo[5,6][1,4]thiazino[2,3-b]quinoxaline-3-carboxylic acid
19843-53-9

12H-benzo[5,6][1,4]thiazino[2,3-b]quinoxaline-3-carboxylic acid

4-amino-3-mercaptobenzoic acid
14543-45-4

4-amino-3-mercaptobenzoic acid

2,3-dichloro-6-methylquinoxaline
39267-05-5

2,3-dichloro-6-methylquinoxaline

8-methyl-12H-benzo[5,6][1,4]thiazino[2,3-b]quinoxaline-3-carboxylic acid
31639-75-5

8-methyl-12H-benzo[5,6][1,4]thiazino[2,3-b]quinoxaline-3-carboxylic acid

Conditions
ConditionsYield
In ethanol Heating;

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