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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

4-Amino-3-methylbenzoic acid

Cas:2486-70-6

Min.Order:1 Kilogram

FOB Price: $3.0

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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 4-Amino-3-Methylbenzoic Acid supplier in China

Cas:2486-70-6

Min.Order:1 Metric Ton

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name 4-Amino-3-methylbenzoic acid CAS No.

4-Amino-3-methylbenzoic acid

Cas:2486-70-6

Min.Order:1 Gram

FOB Price: $8.0

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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-Methylbenzoic Acid

Cas:2486-70-6

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Type:Other

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

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

4-Amino-3-methylbenzoic acid

Cas:2486-70-6

Min.Order:1 Kilogram

FOB Price: $5.0

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COLORCOM LTD.

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

4-Amino-3-Methylbenzoic Acid

Cas:2486-70-6

Min.Order:1 Metric Ton

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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

4-Amino-3-methylbenzoic acid

Cas:2486-70-6

Min.Order:0

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Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

4-Amino-m-toluic acid (COOH=1)

Cas:2486-70-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

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Leader Biochemical Group

About Product Technical Details CAS: 2486-70-6 MF: C8H9NO2 MW: 151.16 EINECS: 219-629-9 Product Categories: Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides &

China Largest factory Manufacturer Supply High Quality 4-Amino-3-methylbenzoic acid CAS 2486-70-6

Cas:2486-70-6

Min.Order:1 Kilogram

FOB Price: $1.0 / 3.0

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

4-Amino-3-methylbenzoic acid 2486-70-6

Cas:2486-70-6

Min.Order:1 Kilogram

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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

4-Amino-3-methylbenzoic acid

Cas:2486-70-6

Min.Order:1 Gram

FOB Price: $1000.0 / 1300.0

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 2486-70-6 with best quality

Cas:2486-70-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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 email in time prod

4-Amino-3-methylbenzoic acid

Cas:2486-70-6

Min.Order:1 Kilogram

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Henan Sinotech Import&Export Corporation

Product Name 4-Amino-3-methylbenzoic acid Synonyms Benzoic acid, 4-amino-3-methyl-;RARECHEM AL BO 2396;4-AMINO-M-TOLUIC ACID;4-AMINO-3-METHYL BENZOATE;4-AMINO-3-METHYLBENZOIC ACID;4-AMINO-3-METHYLBENZENEC

4-Amino-3-methylbenzoic acid CAS: 2486-70-6

Cas:2486-70-6

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

4-Amino-3-methylbenzoic acid 2486-70-6

Cas:2486-70-6

Min.Order:1 Kilogram

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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 present

4-Amino-3-methylbenzoic acid with CAS:2486-70-6

Cas:2486-70-6

Min.Order:10 Gram

FOB Price: $14.0 / 17.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

4-Amino-3-methylbenzoic acid CAS:2486-70-6 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 organ

4-Amino-3-methylbenzoic acid CAS:2486-70-6

Cas:2486-70-6

Min.Order:1 Gram

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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.:2486-70-6

Cas:2486-70-6

Min.Order:0

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Hebei Mojin Biotechnology Co.,Ltd

Company information: Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big custo

Factory Price 4-Amino-3-Methylbenzoic Acid CAS 2486-70-6

Cas:2486-70-6

Min.Order:1 Kilogram

FOB Price: $8.0 / 10.0

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Lonwin Chemical Group Limited

4-Amino-3-methylbenzoic acid CAS: 2486-70-6 Specification Product Name 4-Amino-3-methylbenzoic acid CAS No. 2486-70-6 Appearance Yellow or reddish crystalline powder

Factory supply 4-Amino-3-methylbenzoic acid

Cas:2486-70-6

Min.Order:1 Kilogram

FOB Price: $100.0 / 150.0

Type:Other

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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

3-Methyl-4-Aminobenzoic Acid

Cas:2486-70-6

Min.Order:0

Negotiable

Type:Manufacturers

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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

4-Amino-3-methylbenzoic acid

Cas:2486-70-6

Min.Order:0 Metric Ton

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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

2486-70-6

Cas:2486-70-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

4-Amino-3-methylbenzoic acid

Cas:2486-70-6

Min.Order:0

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Hangzhou Fonlynn Health Technology Co., Ltd.

Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd

4-Amino-3-methylbenzoic acid

Cas:2486-70-6

Min.Order:0

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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 4-Amino-3-Methyl benzoic acid(2486-70-6)

Cas:2486-70-6

Min.Order:100 Gram

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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 4-Amino-3-Methylbenzoic Acid

Cas:2486-70-6

Min.Order:10 Gram

FOB Price: $100.0

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Siwei Development Group Ltd.

Product name: 4-Amino-3-Methylbenzoic Acid CAS No.:2486-70-6 Molecule Formula:C8H8NO2 Molecule Weight:150.16 Purity: 99.0% Package: 25kg/drum Description:Light yellow or light red crystalline powder Manufacture Standards:Enterprise Standard

High Quality 4-Amino-3-Methylbenzoic Acid on stock

Cas:2486-70-6

Min.Order:1 Kilogram

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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,

4-Amino-3-methylbenzoic acid

Cas:2486-70-6

Min.Order:1 Kilogram

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Type:Lab/Research institutions

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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,

Benzoicacid,4-amino-3-methyl-

Cas:2486-70-6

Min.Order:1 Milligram

Negotiable

Type:Trading Company

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Synthetic route

3-methyl-4-nitrobenzoic acid
3113-71-1

3-methyl-4-nitrobenzoic acid

4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

Conditions
ConditionsYield
With hydrogenchloride; sulfuric acid In water; acetonitrile at 40℃; for 4h; Solvent; Reagent/catalyst; Temperature; Electrolysis;99%
With palladium 10% on activated carbon; hydrogen In methanol at 20℃; under 1875.19 Torr; for 2h;98%
With palladium on activated charcoal; hydrogen In methanol at 20℃; for 24h;96%
4-(4,6-dimethyl-benzothiazol-2-yl)-2-methyl-aniline
5855-93-6

4-(4,6-dimethyl-benzothiazol-2-yl)-2-methyl-aniline

A

4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

B

3,5-dimethyl-2-aminobenzenethiol
56536-88-0

3,5-dimethyl-2-aminobenzenethiol

Conditions
ConditionsYield
bei der Alkalischmelze;
hydrogenchloride
7647-01-0

hydrogenchloride

3-methyl-4-nitrobenzoic acid
3113-71-1

3-methyl-4-nitrobenzoic acid

tin

tin

4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

m-Toluic acid
99-04-7

m-Toluic acid

4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: concentrated nitric acid
2: iron sulfate(II) hydrate; ammonia
View Scheme
Multi-step reaction with 2 steps
1: fuming nitric acid
2: iron sulfate(II) hydrate; ammonia
View Scheme
Multi-step reaction with 2 steps
1: fuming nitric acid
2: iron sulfate(II) hydrate; ammonia
View Scheme
o-toluidine
95-53-4

o-toluidine

4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: methanol / 1 h / 36 °C / Inert atmosphere
2: triethylamine / methanol; isopropyl alcohol / 22.67 h / 116 - 140 °C / 5168.35 - 8360.56 Torr
View Scheme
N-(tert-butoxycarbonyl)-o-toluidine
74965-31-4

N-(tert-butoxycarbonyl)-o-toluidine

methyl chloroformate
79-22-1

methyl chloroformate

4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

Conditions
ConditionsYield
With triethylamine In methanol; isopropyl alcohol at 116 - 140℃; under 5168.35 - 8360.56 Torr; for 22.67h; Pressure; Temperature;
chloroformic acid ethyl ester
541-41-3

chloroformic acid ethyl ester

N-(tert-butoxycarbonyl)-o-toluidine
74965-31-4

N-(tert-butoxycarbonyl)-o-toluidine

4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

Conditions
ConditionsYield
With ethylenediamine In propan-1-ol; ethanol at 110 - 130℃; under 4560.31 - 6080.41 Torr; for 11.5h;
4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

Benzoyl isothiocyanate
532-55-8

Benzoyl isothiocyanate

4-[(benzoylcarbamothioyl)amino]-3-methylbenzoic acid

4-[(benzoylcarbamothioyl)amino]-3-methylbenzoic acid

Conditions
ConditionsYield
In acetone at 60℃; for 0.666667h;100%
ethanol
64-17-5

ethanol

4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

1-amino-2-methylbenzene-4-carboxylic acid ethyl ester
40800-65-5

1-amino-2-methylbenzene-4-carboxylic acid ethyl ester

Conditions
ConditionsYield
With sulfuric acid for 3h; Reflux;99%
4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

methyl 4-amino-3-methylbenzoate
18595-14-7

methyl 4-amino-3-methylbenzoate

Conditions
ConditionsYield
In diethyl ether96%
4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

1-tert-butoxycarbonyl-4,4'-bipiperidine
171049-35-7

1-tert-butoxycarbonyl-4,4'-bipiperidine

tert butyl 1'-(4-amino-3-methylbenzoyl)-4,4'-bipiperidine-1-carboxylate

tert butyl 1'-(4-amino-3-methylbenzoyl)-4,4'-bipiperidine-1-carboxylate

Conditions
ConditionsYield
With (diethoxyphosphoryloxy)-1,2,3-benzotriazin-4(3H)-one In dichloromethane at 20℃; for 20h;96%
(fluorenylmethoxy)carbonyl chloride
28920-43-6

(fluorenylmethoxy)carbonyl chloride

4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-methylbenzoic acid
892878-63-6

4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-methylbenzoic acid

Conditions
ConditionsYield
In tetrahydrofuran Inert atmosphere; Reflux;96%
4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

C8H8N2O3

C8H8N2O3

Conditions
ConditionsYield
With tartaric acid; sodium nitrite In ethanol; water at 35℃; for 2h; Solvent; Reagent/catalyst;95.7%
methanol
67-56-1

methanol

4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

methyl 4-amino-3-methylbenzoate
18595-14-7

methyl 4-amino-3-methylbenzoate

Conditions
ConditionsYield
With sulfuric acid Reflux; Inert atmosphere;95%
With thionyl chloride In dichloromethane at 80℃; for 3h;95%
With thionyl chloride at 20℃; for 12h;95%
4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

butyryl chloride
141-75-3

butyryl chloride

N-butyryl-4-amino-3-methylbenzoic acid
1016696-74-4

N-butyryl-4-amino-3-methylbenzoic acid

Conditions
ConditionsYield
Stage #1: 4-amino 3-methylbenzoic acid; butyryl chloride With pyridine In chloroform for 12h; Reflux;
Stage #2: With hydrogenchloride In water at 20℃;
94%
With sodium carbonate In dichloromethane at 40℃; for 4h; Temperature; Solvent; Reagent/catalyst;84.9%
4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

acetic anhydride
108-24-7

acetic anhydride

4-acetamido-3-methylbenzoic acid
37901-92-1

4-acetamido-3-methylbenzoic acid

Conditions
ConditionsYield
Stage #1: 4-amino 3-methylbenzoic acid With triethylamine In dichloromethane for 0.5h;
Stage #2: acetic anhydride In dichloromethane at 20℃; for 72h;
93%
With triethylamine In dichloromethane Inert atmosphere;10 g
With triethylamine In dichloromethane at 0 - 20℃;10 g
4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

N,N-dimethylammonium chloride
506-59-2

N,N-dimethylammonium chloride

4-amino-N,N,3-trimethylbenzamide
953739-92-9

4-amino-N,N,3-trimethylbenzamide

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃;92%
4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

Allyl chloroformate
2937-50-0

Allyl chloroformate

4-(((allyloxy)carbonyl)amino)-3-methylbenzoic acid

4-(((allyloxy)carbonyl)amino)-3-methylbenzoic acid

Conditions
ConditionsYield
With sodium carbonate; N-ethyl-N,N-diisopropylamine In 1,4-dioxane; water at 0℃; for 16h;91%
4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

4-bromo-3-methylbenzoic acid
7697-28-1

4-bromo-3-methylbenzoic acid

Conditions
ConditionsYield
Stage #1: 4-amino 3-methylbenzoic acid With hydrogen bromide In water at 25℃; for 1h;
Stage #2: With sodium nitrate In water at -2 - -1℃; for 1.75h;
Stage #3: With hydrogen bromide; copper(I) bromide In water at -2 - 70℃; for 2h;
90%
Diazotization.Kochen der Diazoverbindung mit Bromwasserstoffsaeure;
With hydrogen bromide; sodium nitrite; copper(I) chloride In water
4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

2-hydroxynaphthalene-1-carbaldehyde
708-06-5

2-hydroxynaphthalene-1-carbaldehyde

(E)-4-(((2-hydroxynaphthalen-1-yl)methylene)amino)-3-methylbenzoic acid

(E)-4-(((2-hydroxynaphthalen-1-yl)methylene)amino)-3-methylbenzoic acid

Conditions
ConditionsYield
With acetic acid In ethanol at 50℃; for 1h;88%
4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

2-amino-5-methoxy-thiophenol
6274-29-9

2-amino-5-methoxy-thiophenol

4-(6-methoxybenzothiazol-2-yl)-2-methylphenylamine
247080-26-8

4-(6-methoxybenzothiazol-2-yl)-2-methylphenylamine

Conditions
ConditionsYield
With melamine formaldehyde resin supported sulfuric acid Microwave irradiation;87%
2-ethoxy-1-ethanamine
110-76-9

2-ethoxy-1-ethanamine

4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

4-amino-N-[2-(ethyloxy)ethyl]-3-methylbenzamide
1150617-11-0

4-amino-N-[2-(ethyloxy)ethyl]-3-methylbenzamide

Conditions
ConditionsYield
With triethylamine; HATU at 20℃; for 4h;86%
4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

2-amino-benzenethiol
137-07-5

2-amino-benzenethiol

2-(4'-amino-3'-methylphenyl)-benzothiazole
178804-04-1

2-(4'-amino-3'-methylphenyl)-benzothiazole

Conditions
ConditionsYield
With melamine formaldehyde resin supported sulfuric acid Microwave irradiation;85%
With PPA at 220℃; for 4h;58%
With PPA at 220℃;
4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

1,1′-bis(2,4-dinitrophenyl)-[4,4′-bipyridine]-1,1′-diium chloride
41168-79-0

1,1′-bis(2,4-dinitrophenyl)-[4,4′-bipyridine]-1,1′-diium chloride

2Cl(1-)*C26H22N2O4(2+)

2Cl(1-)*C26H22N2O4(2+)

Conditions
ConditionsYield
In ethanol Reflux;82%
4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

2-amino-5-ethylbenzothiazole
90382-10-8

2-amino-5-ethylbenzothiazole

4-(6-ethylbenzothiazol-2-yl)-2-methylphenylamine
1237737-89-1

4-(6-ethylbenzothiazol-2-yl)-2-methylphenylamine

Conditions
ConditionsYield
With melamine formaldehyde resin supported sulfuric acid Microwave irradiation;81%
ethyl 2-phenyldiazoacetate
22065-57-2

ethyl 2-phenyldiazoacetate

4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

4-((2-ethoxy-2-oxo-1-phenylethyl)amino)-3-methylbenzoic acid

4-((2-ethoxy-2-oxo-1-phenylethyl)amino)-3-methylbenzoic acid

Conditions
ConditionsYield
With C43H37Br2CuN3P2(1+)*ClO4(1-) In methanol at 0 - 20℃; for 6h; Schlenk technique; Inert atmosphere; chemoselective reaction;81%
4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

acryloyl chloride
814-68-6

acryloyl chloride

4-acrylamido-3-methylbenzoic acid

4-acrylamido-3-methylbenzoic acid

Conditions
ConditionsYield
With pyridine In N,N-dimethyl-formamide at 0 - 20℃; for 4h; Temperature;81%
With pyridine In N,N-dimethyl-formamide at 20℃; for 3h; Temperature;6%
Pyromellitic dianhydride
89-32-7

Pyromellitic dianhydride

4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

N,N′-bis(4-carboxy-2-methylphenyl)pyromellitic di-imide

N,N′-bis(4-carboxy-2-methylphenyl)pyromellitic di-imide

Conditions
ConditionsYield
In acetic acid at 120℃; for 24h;79%
4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

4-amino-3-bromo-5-methylbenzoic acid

4-amino-3-bromo-5-methylbenzoic acid

Conditions
ConditionsYield
With N-Bromosuccinimide In N,N-dimethyl-formamide at 100℃; for 1h;78.3%
With bromine In methanol at 0 - 10℃;117 g
4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

biotin
58-85-5

biotin

C18H23N3O4S

C18H23N3O4S

Conditions
ConditionsYield
Stage #1: biotin With tributyl-amine; isobutyl chloroformate In N,N-dimethyl-formamide at 20℃; for 0.166667h;
Stage #2: 4-amino 3-methylbenzoic acid In N,N-dimethyl-formamide at 0℃; for 2h;
77.6%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

4-tert-butoxyamino-3-methyl-benzoic acid

4-tert-butoxyamino-3-methyl-benzoic acid

Conditions
ConditionsYield
Stage #1: di-tert-butyl dicarbonate; 4-amino 3-methylbenzoic acid With sodium hydroxide In 1,4-dioxane; water at 20℃; for 90h;
Stage #2: With hydrogenchloride In 1,4-dioxane; water
77%
4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

1H-benzo[d][1,2,3]triazol-1-yl ethyl carbonate
42014-43-7

1H-benzo[d][1,2,3]triazol-1-yl ethyl carbonate

1H-1,2,3-benzotriazol-1-yl 4-amino-3-methylbenzoate

1H-1,2,3-benzotriazol-1-yl 4-amino-3-methylbenzoate

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 0 - 10℃; for 2h;74%
4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

triethylamine
121-44-8

triethylamine

mono-4-methoxytrityl chloride
14470-28-1

mono-4-methoxytrityl chloride

C6H15N*C28H25NO3
1471099-03-2

C6H15N*C28H25NO3

Conditions
ConditionsYield
Stage #1: 4-amino 3-methylbenzoic acid; triethylamine With chloro-trimethyl-silane In dichloromethane at 70℃; for 2h;
Stage #2: mono-4-methoxytrityl chloride In dichloromethane for 16h; Reflux;
73%
4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

2-amino-phenol
95-55-6

2-amino-phenol

4-(benzo[d]oxazol-2-yl)-2-methylaniline

4-(benzo[d]oxazol-2-yl)-2-methylaniline

Conditions
ConditionsYield
With polyphosphoric acid at 220℃; for 4h;72%
With polyphosphoric acid at 160℃; for 5h;
bis(trichloromethyl) carbonate
32315-10-9

bis(trichloromethyl) carbonate

4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

4,4'-(carbonylbis(azanediyl))bis(3-methylbenzoic acid)

4,4'-(carbonylbis(azanediyl))bis(3-methylbenzoic acid)

Conditions
ConditionsYield
With boric acid; sodium hydroxide In tetrahydrofuran; water for 0.666667h; pH=Ca. 9;70%
4-amino 3-methylbenzoic acid
2486-70-6

4-amino 3-methylbenzoic acid

4-amino-3-chloro-5-methylbenzoic acid

4-amino-3-chloro-5-methylbenzoic acid

Conditions
ConditionsYield
With N-chloro-succinimide In N,N-dimethyl-formamide at 100℃; for 1h;69.6%

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