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Dayang Chem (Hangzhou) Co.,Ltd.

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

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

Cas:2941-78-8

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality 2-Amino-5-Methylbenzoic Acid supplier in China

Cas:2941-78-8

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name 2-Amino-5-methylbenzoic acid CAS No.

2-Amino-5-methylbenzoic acid

Cas:2941-78-8

Min.Order:1 Gram

FOB Price: $8.0

Type:Lab/Research institutions

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Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

2-Amino-5-methylbenzoic acid

Cas:2941-78-8

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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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

2-Amino-5-methylbenzoic acid

Cas:2941-78-8

Min.Order:1 Kilogram

FOB Price: $5.0

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-Amino-5-Methylbenzoic Acid

Cas:2941-78-8

Min.Order:1

Negotiable

Type:Other

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COLORCOM LTD.

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

2-Amino-5-Methylbenzoic Acid

Cas:2941-78-8

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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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

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

Cas:2941-78-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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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

2-Amino-5-methylbenzoic acid 2941-78-8

Cas:2941-78-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

2-Amino-5-methylbenzoic acid

Cas:2941-78-8

Min.Order:1 Kilogram

FOB Price: $100.0 / 150.0

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

Pharmaceutical Grade CAS 2941-78-8 with competitive price

Cas:2941-78-8

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

2-Amino-5-methylbenzoic acid/ LIDE PHARMA- Factory supply / Best price

Cas:2941-78-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

2-Amino-5-methylbenzoic acid

Cas:2941-78-8

Min.Order:1 Kilogram

FOB Price: $50.0 / 100.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Product Name: 2-Amino-5-methylbenzoic acid Synonyms: AMINO(2-)-5-METHYLBENZOIC ACID;5-METHYLANTHRANILIC ACID;6-AMINO-M-TOLUIC ACID;2-AMINO-5-METHYLBENZOIC ACID;BUTTPARK 41\07-01;OTAVA-BB BB7719100016;Benzoi

2-Amino-5-methylbenzoic acid CAS: 2941-78-8

Cas:2941-78-8

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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Hubei Langyou International Trading Co., Ltd

Advantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best serv

2-Amino-5-methylbenzoic acid

Cas:2941-78-8

Min.Order:10 Gram

Negotiable

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-Amino-5-methylbenzoic acid 2941-78-8

Cas:2941-78-8

Min.Order:1 Kilogram

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 present

2-Amino-5-methylbenzoic acid with CAS:2941-78-8

Cas:2941-78-8

Min.Order:1 Kilogram

FOB Price: $13.0 / 15.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

2-Amino-5-methylbenzoic acid CAS:2941-78-8 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

2-Amino-5-methylbenzoic acid CAS:2941-78-8

Cas:2941-78-8

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-Amino-5-methylbenzoic acid

Cas:2941-78-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

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

CAS NO.:2941-78-8

Cas:2941-78-8

Min.Order:0

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-Amino-5-Methylbenzoic Acid CAS 2941-78-8

Cas:2941-78-8

Min.Order:1 Kilogram

FOB Price: $20.0 / 30.0

Type:Trading Company

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:Off-white to beige powder Storage:R.T Package:25kg/drum Application:It is an intermediate in organic synthesis and pharmaceutical intermediates, which can be used in laboratory research and development processes and chemical and pharmaceu

Factory price ready stock 2-Amino-5-methylbenzoic acid

Cas:2941-78-8

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

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Xiamen Hisunny Chemical Co.,Ltd

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

2-Amino-5-Methylbenzoic Acid

Cas:2941-78-8

Min.Order:0

Negotiable

Type:Manufacturers

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Triumph International Development Limilted

Appearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By

2-Amino-5-methylbenzoic acid

Cas:2941-78-8

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We have s

2-Amino-5-methylbenzoic acid

Cas:2941-78-8

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

2-Amino-5-methylbenzoic acid

Cas:2941-78-8

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-AMINO-5-METHYLBENZOIC ACID

Cas:2941-78-8

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

5-Amino-2-methylbenzoic acid

Cas:2941-78-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

2-Amino-5-methylbenzoic acid

Cas:2941-78-8

Min.Order:0

Negotiable

Type:Trading Company

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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

Synthetic route

5,5'-dimethyl-1H,1'H-[2,2']biindolylidene-3,3'-dione
6492-69-9

5,5'-dimethyl-1H,1'H-[2,2']biindolylidene-3,3'-dione

2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

Conditions
ConditionsYield
Stage #1: 5,5'-dimethyl-1H,1'H-[2,2']biindolylidene-3,3'-dione With bromamine B; sodium hydroxide; palladium dichloride In water; acetonitrile at 60℃; for 2h; pH=12;
Stage #2: In water Acidic conditions;
97%
5-methyl-2-nitrobenzoic acid
3113-72-2

5-methyl-2-nitrobenzoic acid

2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

Conditions
ConditionsYield
With hydrogen; palladium 10% on activated carbon In ethanol at 20℃;96%
With hydrogen; palladium 10% on activated carbon In ethanol at 20℃;96%
With palladium on activated carbon; hydrogen In ethyl acetate at 20℃; for 14h; Saturated gas;94%
5-methyl-1H-indole
614-96-0

5-methyl-1H-indole

2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

Conditions
ConditionsYield
Stage #1: 5-methyl-1H-indole With bromamine B; sodium hydroxide; palladium dichloride In water; acetonitrile at 60℃; for 3.33333h; pH=12;
Stage #2: In water Acidic conditions;
96%
With ruthenium trichloride; osmium(VIII) oxide; bromamine B; sodium hydroxide In water; acetonitrile at 39.84℃; for 4h;96%
resin-bound 5-methyl-2-nitrobenzoic acid

resin-bound 5-methyl-2-nitrobenzoic acid

2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

Conditions
ConditionsYield
Stage #1: resin-bound 5-methyl-2-nitrobenzoic acid With aluminium; nickel dichloride at 20℃; for 60h;
Stage #2: With trifluoroacetic acid
85%
2-azido-5-methylbenzoic acid

2-azido-5-methylbenzoic acid

2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

Conditions
ConditionsYield
With boron trifluoride diethyl etherate; sodium iodide In acetonitrile at 20℃; for 0.666667h;80%
5-methyl-indole-2,3-dione
608-05-9

5-methyl-indole-2,3-dione

2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

Conditions
ConditionsYield
With sodium hydroxide; dihydrogen peroxide in der Siedehitze;
With hydroxide; dihydrogen peroxide
With dihydrogen peroxide; sodium hydroxide In water
With sodium hydroxide; dihydrogen peroxide at 10 - 15℃;
2-amino-5-methylbenzonitrile
5925-93-9

2-amino-5-methylbenzonitrile

2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

Conditions
ConditionsYield
With hydrogenchloride at 100℃;
2,4-dioxo-3-(p-tolyl)-6-methyl-1,2,3,4-tetrahydroquinazoline
33900-97-9

2,4-dioxo-3-(p-tolyl)-6-methyl-1,2,3,4-tetrahydroquinazoline

2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

Conditions
ConditionsYield
With potassium hydroxide
2-(4,6-dimethyl-benzothiazol-2-yl)-4-methyl-aniline
5855-94-7

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

A

2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

B

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

3,5-dimethyl-2-aminobenzenethiol

Conditions
ConditionsYield
bei der Kalischmelze;
6-methyl-3-phenyl-2,4-(1H,3H)-quinazolinedione
86672-48-2

6-methyl-3-phenyl-2,4-(1H,3H)-quinazolinedione

aqueous NaOH

aqueous NaOH

2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

2.6-dioxo-4'-methyl-dihydro-

2.6-dioxo-4'-methyl-dihydro-

2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

Conditions
ConditionsYield
With hydrogenchloride
hydrogenchloride
7647-01-0

hydrogenchloride

2-amino-5-methylbenzonitrile
5925-93-9

2-amino-5-methylbenzonitrile

2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

Conditions
ConditionsYield
at 100℃;
hydrogenchloride
7647-01-0

hydrogenchloride

5-methyl-2-nitrobenzoic acid
3113-72-2

5-methyl-2-nitrobenzoic acid

tin

tin

2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

1,3-di(4-tolyl)-2,4-dioxo-1,3-diazete
7342-77-0

1,3-di(4-tolyl)-2,4-dioxo-1,3-diazete

2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: AlCl3; NaCl / 140 °C
2: aqueous KOH
View Scheme
5-chloromethyl-2-nitro-benzonitrile

5-chloromethyl-2-nitro-benzonitrile

2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: tin; fuming hydrochloric acid
2: fuming hydrochloric acid / 100 °C
View Scheme
3-(chloromethyl)benzonitrile
64407-07-4

3-(chloromethyl)benzonitrile

2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: concentrated sulfuric acid; potassium nitrate
2: tin; fuming hydrochloric acid
3: fuming hydrochloric acid / 100 °C
View Scheme
2-nitro-5-methylbenzonitrile
64113-86-6

2-nitro-5-methylbenzonitrile

2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: fuming hydrochloric acid / 150 °C / im geschlossenen Rohr
2: tin; hydrochloric acid
View Scheme
3-Methylbenzonitrile
620-22-4

3-Methylbenzonitrile

2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: durch Nitrieren
2: fuming hydrochloric acid / 150 °C / im geschlossenen Rohr
3: tin; hydrochloric acid
View Scheme
Multi-step reaction with 3 steps
1: concentrated hydrochloric acid / im Druckrohr
2: fuming nitric acid
3: tin; hydrochloric acid
View Scheme
Multi-step reaction with 3 steps
1: concentrated hydrochloric acid / im Druckrohr
2: fuming nitric acid
3: tin; hydrochloric acid
View Scheme
Multi-step reaction with 3 steps
1: concentrated hydrochloric acid / im Druckrohr
2: fuming nitric acid
3: tin; hydrochloric acid
View Scheme
m-Toluic acid
99-04-7

m-Toluic acid

2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: fuming nitric acid
2: tin; hydrochloric acid
View Scheme
Multi-step reaction with 2 steps
1: fuming nitric acid
2: tin; hydrochloric acid
View Scheme
Multi-step reaction with 2 steps
1: fuming nitric acid
2: tin; hydrochloric acid
View Scheme
Multi-step reaction with 2 steps
1: (nitration)
2: H2 / Pd-C
View Scheme
2-amino-5-methylbenzoic acid methyl ester
18595-16-9

2-amino-5-methylbenzoic acid methyl ester

2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

Conditions
ConditionsYield
With sodium hydroxide In tetrahydrofuran; ethanol; water at 50℃; for 3h; Inert atmosphere;
methanol
67-56-1

methanol

2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

2-amino-5-methylbenzoic acid methyl ester
18595-16-9

2-amino-5-methylbenzoic acid methyl ester

Conditions
ConditionsYield
With sulfuric acid for 72h; Reflux;100%
With sulfuric acid for 72h; Reflux;92%
With thionyl chloride at 0℃; for 24h;82%
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

5-methyl-2-((4-methylphenyl)sulfonamido)benzoic acid
34161-81-4

5-methyl-2-((4-methylphenyl)sulfonamido)benzoic acid

Conditions
ConditionsYield
With sodium carbonate In water at 70℃; for 0.333333h;100%
Stage #1: 2-Amino-5-methylbenzoic acid; p-toluenesulfonyl chloride With sodium carbonate In water at 60 - 85℃;
Stage #2: With hydrogenchloride In water
With triethylamine In tetrahydrofuran; water at 0 - 20℃; for 3h;
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

2-amino-5-methylbenzyl alcohol
34897-84-2

2-amino-5-methylbenzyl alcohol

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃; Inert atmosphere;100%
Stage #1: 2-Amino-5-methylbenzoic acid With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃; for 2h;
Stage #2: With water; sodium hydroxide In tetrahydrofuran
100%
With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃; for 2h;100%
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

2-amino-5-methylbenzoic acid methyl ester
18595-16-9

2-amino-5-methylbenzoic acid methyl ester

Conditions
ConditionsYield
In diethyl ether for 1h; Inert atmosphere;100%
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

2,3-dichlorobenzoyl chloride
2905-60-4

2,3-dichlorobenzoyl chloride

(2,3-Dichloro-phenyl)-6-methyl-4H-3,1-benzoxazin-4-one

(2,3-Dichloro-phenyl)-6-methyl-4H-3,1-benzoxazin-4-one

Conditions
ConditionsYield
In pyridine; toluene at 80℃; for 1h; Cyclization;99%
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

2-amino-5-methylbenzoic acid methyl ester
18595-16-9

2-amino-5-methylbenzoic acid methyl ester

Conditions
ConditionsYield
Stage #1: N-methyl-N-nitrosotoluene-p-sulfonamide With potassium hydroxide In diethyl ether; water
Stage #2: 2-Amino-5-methylbenzoic acid In diethyl ether for 1h;
99%
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

bis(trichloromethyl) carbonate
32315-10-9

bis(trichloromethyl) carbonate

6-methyl-1H-benzo[d][1,3]oxazine-2,4-dione
4692-99-3

6-methyl-1H-benzo[d][1,3]oxazine-2,4-dione

Conditions
ConditionsYield
In tetrahydrofuran at 0℃; for 5h; Inert atmosphere; Large scale;99%
With pyridine In acetonitrile at 55℃; for 2h; Cooling with ice;94%
With pyridine In acetonitrile at 55℃; for 2h; Cooling with ice;93.6%
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

methyllithium
917-54-4

methyllithium

2-amino-5-methyl-acetophenone
25428-06-2

2-amino-5-methyl-acetophenone

Conditions
ConditionsYield
In tetrahydrofuran at 0℃; for 6h;99%
In N,N-dimethyl acetamide at 0℃; for 2h;
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

benzenesulfonyl chloride
98-09-9

benzenesulfonyl chloride

5-methyl-2-[(phenylsulfonyl)amino]benzoic acid
138964-56-4

5-methyl-2-[(phenylsulfonyl)amino]benzoic acid

Conditions
ConditionsYield
With sodium carbonate In water at 60 - 80℃; for 6.03333h; Heating / reflux;98.7%
With sodium carbonate In water at 80℃; for 6h;0.22 g
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

2-trifluoromethoxy-benzoyl chloride
162046-61-9

2-trifluoromethoxy-benzoyl chloride

6-Methyl-2-(2-trifluoromethoxy-phenyl)-4H-3,1-benzoxazin-4-one

6-Methyl-2-(2-trifluoromethoxy-phenyl)-4H-3,1-benzoxazin-4-one

Conditions
ConditionsYield
With triethylamine In toluene at 20℃; for 48h; Cyclization;98%
With triethylamine In n-heptane; toluene
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

terephthalic acid
100-21-0

terephthalic acid

C24H16N2O4
163005-38-7

C24H16N2O4

Conditions
ConditionsYield
Stage #1: terephthalic acid With thionyl chloride In toluene at 0 - 75℃; for 7h;
Stage #2: 2-Amino-5-methylbenzoic acid In N,N-dimethyl acetamide; toluene at 0 - 5℃; for 2h; Cooling with ice-methanol;
Stage #3: With acetic anhydride In N,N-dimethyl acetamide; toluene for 1.5h; Product distribution / selectivity; Heating / reflux;
98%
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

terephthaloyl chloride
100-20-9

terephthaloyl chloride

C24H16N2O4
163005-38-7

C24H16N2O4

Conditions
ConditionsYield
Stage #1: 2-Amino-5-methylbenzoic acid; terephthaloyl chloride In N,N-dimethyl acetamide at -3 - 4℃; for 2h; Cooling with ice-methanol;
Stage #2: With acetic anhydride In N,N-dimethyl acetamide; toluene for 1.5h; Product distribution / selectivity; Heating / reflux;
98%
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

2-amino-3-bromo-5-methylbenzoic acid
13091-43-5

2-amino-3-bromo-5-methylbenzoic acid

Conditions
ConditionsYield
With bromine In acetic acid at 20℃; for 3h; Bromination;97%
With bromine In acetic acid
With N-Bromosuccinimide In N,N-dimethyl-formamide at 20℃; for 14h;
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

2-(3-(2,5-dimethylphenoxy)propyl)-2-methylpropionyl chloride
79791-29-0

2-(3-(2,5-dimethylphenoxy)propyl)-2-methylpropionyl chloride

2-(5-(2,5-dimethylphenoxy)-2,2-dimethylpentanamido)-5-methylbenzoic acid

2-(5-(2,5-dimethylphenoxy)-2,2-dimethylpentanamido)-5-methylbenzoic acid

Conditions
ConditionsYield
With sodium hydroxide In 1,4-dioxane; water at 0℃; for 10.5h;96.7%
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

2-amino-3-iodo-5-methylbenzoic acid
320740-16-7

2-amino-3-iodo-5-methylbenzoic acid

Conditions
ConditionsYield
With hydrogenchloride; Iodine monochloride at 50℃; for 0.5h;96%
With iodine In acetic acid for 72h; Iodination; Heating;16%
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

phenyl isothiocyanate
103-72-0

phenyl isothiocyanate

6-methyl-3-phenyl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one

6-methyl-3-phenyl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one

Conditions
ConditionsYield
With triethylamine In ethanol for 3h; Reflux;96%
With triethylamine In ethanol
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

5-methyl-1H-indole
614-96-0

5-methyl-1H-indole

2,8-dimethylindolo[2,1-b]quinazoline-6,12-dione

2,8-dimethylindolo[2,1-b]quinazoline-6,12-dione

Conditions
ConditionsYield
With oxygen; N,N,N',N'-tetramethylguanidine In acetonitrile at 30℃; under 760.051 Torr; for 120h; Irradiation; Green chemistry;96%
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

trityl chloride
76-83-5

trityl chloride

5-methyl-2-<(triphenylmethyl)amino>benzoic acid
85167-27-7

5-methyl-2-<(triphenylmethyl)amino>benzoic acid

Conditions
ConditionsYield
With pyridine 1.) reflux, 5 min, 2.) room temperature;95%
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

2,6-difluorobenzoylchloride
18063-02-0

2,6-difluorobenzoylchloride

(2,6-Difluoro-phenyl)-6-methyl-4H-3,1-benzoxazin4-one

(2,6-Difluoro-phenyl)-6-methyl-4H-3,1-benzoxazin4-one

Conditions
ConditionsYield
With triethylamine In toluene at 20℃; for 48h; Cyclization;95%
With triethylamine In n-heptane; toluene
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

4-pentynoic acid
6089-09-4

4-pentynoic acid

3a,7-dimethyl-3,3a-dihydro-1H-benzo[d]pyrrolo[2,1-b][1,3]-oxazine-1,5(2H)-dione
1227624-58-9

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

Conditions
ConditionsYield
With Echavarren's catalyst In 1,1-dichloroethane at 120℃; for 12h; Sealed vial;95%
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

Benzyl isothiocyanate
622-78-6

Benzyl isothiocyanate

2-mercapto-3-benzyl-4-oxo-6-methyl-3H-quinazoline
852239-39-5

2-mercapto-3-benzyl-4-oxo-6-methyl-3H-quinazoline

Conditions
ConditionsYield
With triethylamine In ethanol for 2h; Reflux;95%
With triethylamine In ethanol Reflux;
With triethylamine In ethanol
With triethylamine In ethanol
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

benzyl alcohol
100-51-6

benzyl alcohol

2-amino-5-methylbenzoic acid benzyl ester hydrochloride

2-amino-5-methylbenzoic acid benzyl ester hydrochloride

Conditions
ConditionsYield
Stage #1: 2-Amino-5-methylbenzoic acid With thionyl chloride In toluene for 2h; Reflux;
Stage #2: benzyl alcohol In toluene at 20℃;
95%
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

4-fluoro-3-nitrotoluene
446-11-7

4-fluoro-3-nitrotoluene

C15H14N2O4

C15H14N2O4

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 120℃;95%
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

isobutyryl chloride
79-30-1

isobutyryl chloride

2-(isobutyramido)-5-methylbenzoic acid
890982-57-7

2-(isobutyramido)-5-methylbenzoic acid

Conditions
ConditionsYield
With pyridine In tetrahydrofuran Reflux;94.6%
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

ethanol
64-17-5

ethanol

ethyl 2-amino-5-methylbenzoate
58677-05-7

ethyl 2-amino-5-methylbenzoate

Conditions
ConditionsYield
With sulfuric acid at 110℃; for 72h;94%
With hydrogenchloride for 2h; Heating;72%
With thionyl chloride for 18h; Reflux; Inert atmosphere; Cooling with ice;
With sulfuric acid at 80℃;
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

trichloromethyl chloroformate
503-38-8

trichloromethyl chloroformate

6-methyl-1H-benzo[d][1,3]oxazine-2,4-dione
4692-99-3

6-methyl-1H-benzo[d][1,3]oxazine-2,4-dione

Conditions
ConditionsYield
In 1,4-dioxane for 4h; Heating / reflux;94%
In 1,4-dioxane at 20℃; for 4h; Product distribution / selectivity; Heating / reflux;94%
In 1,4-dioxane at 20 - 110℃; for 2h;93%
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

trans-methyl 4-(aminomethyl)cyclohexane-1-carboxylate hydrochloride salt

trans-methyl 4-(aminomethyl)cyclohexane-1-carboxylate hydrochloride salt

trans-methyl 4-{[(2-amino-5-methylphenyl)formamido]methyl}cyclohexane-1-carboxylate

trans-methyl 4-{[(2-amino-5-methylphenyl)formamido]methyl}cyclohexane-1-carboxylate

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 25℃; for 16h;94%

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