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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

5-Amino-2,4-di-tert-butylphenol

Cas:873055-58-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Chemwill Asia Co., Ltd.

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

5-Amino-2,4-Di-tert-butyl-phenol

Cas:873055-58-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

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

5-AMino-2,4-di-tert-butylphenol

Cas:873055-58-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

5-AMino-2,4-di-tert-butylphenol

Cas:873055-58-4

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Pharmaceutical Grade CAS 873055-58-4 with competitive price

Cas:873055-58-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

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

TIANFUCHEM-- 5-AMino-2,4-di-tert-butylphenol

Cas:873055-58-4

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

5-AMino-2,4-di-tert-butylphenol CAS:873055-58-4 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

5-AMino-2,4-di-tert-butylphenol CAS:873055-58-4

Cas:873055-58-4

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

5-Amino-2,4-di-tert-butylphenol

Cas:873055-58-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

5-Amino-2,4-di-tert-butylphenol

Cas:873055-58-4

Min.Order:1 Kilogram

FOB Price: $10.0 / 100.0

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

5-Amino-2,4-di-tert-butylphenol

Cas:873055-58-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Appearance:solid or liquid 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:Common products:Sea/Air/Courie

5-Amino-2,4-di-tert-butylphenol

Cas:873055-58-4

Min.Order:100 Gram

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

5-Amino-2,4-di-tert-butylphenol

Cas:873055-58-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

5-Amino-2,4-di-tert-butylphenol/High quality/Best price/Manufacturer

Cas:873055-58-4

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

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

5-AMino-2,4-di-tert-butylphenol

Cas:873055-58-4

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: 5-Amino-2,4-Di-Tert-Butylphenol CAS No.: 873055-58-4 Molecule Formula:C14H23NO Molecule Weight:221.34 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING ITEMS

Lower Price 5-Amino-2,4-Di-Tert-Butylphenol on stock

Cas:873055-58-4

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,

5-AMino-2,4-di-tert-butylphenol

Cas:873055-58-4

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: 5-AMino-2,4-di-tert-butylphenol Synonyms: 5-AMino-2,4-di-tert-butylphenol;2,4-Di-tert-butyl-5-aMinophenyl Methyl carbonate;Phenol, 5-amino-2,4-bis(1,1-dimethylethyl)-;4,6-dichloropyridazin-4-ol;5-Amino-2,4-ditertiarybutyphenol;5-A

5-AMino-2,4-di-tert-butylphenol

Cas:873055-58-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

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

TIANFUCHEM-- 5-AMino-2,4-di-tert-butylphenol

Cas:873055-58-4

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

5-Amino-2,4-di-tert-butylphenol

Cas:873055-58-4

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

TIANFUCHEM-- 5-AMino-2,4-di-tert-butylphenol

Cas:873055-58-4

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

5-Amino-2,4-di-tert-butylphenol

Cas:873055-58-4

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

TIANFUCHEM-- 5-AMino-2,4-di-tert-butylphenol

Cas:873055-58-4

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white powder Storage:Sealed in a cool ,dry and microtherm place , avoid light . Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:It is an important raw mat

5-AMino-2,4-di-tert-butylphenol

Cas:873055-58-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

5-Amino-2,4-Di-tert-butyl-phenol

Cas:873055-58-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals

5-Amino-2,4-di-tert-butylphenol

Cas:873055-58-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

5-Amino-2,4-di-tert-butylphenol

Cas:873055-58-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why Choose Us 1. Quality Price We are the manufacturer, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. Packing Products could be packaged according to customer's spe

5-AMino-2,4-di-tert-butylphenol

Cas:873055-58-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

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

high purity Storage:normal temperature Package:DRUM Application:mainly for medical use for R&Dpurpose use only Transportation:AIR,SEA Port:BEIJING,SHANGHAI,TIANJIN,SHENZHEN

5-Amino-2,4-di-tert-butylphenol

Cas:873055-58-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

5-Amino-2,4-di-tert-butylphenolAppearance:detailed in specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals Transportation:

5-Amino-2,4-di-tert-butylphenol

Cas:873055-58-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU TIANYE CHEMICALS CO., LTD.

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate

5-amino-2,4-ditert-butylphenol

Cas:873055-58-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

2,4-di-tert-butyl-5-nitro-phenol
873055-57-3

2,4-di-tert-butyl-5-nitro-phenol

5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

Conditions
ConditionsYield
With ammonium formate; 5%-palladium/activated carbon In ethanol for 2h; Heating / reflux;100%
With ammonium formate; palladium on carbon In ethanol for 2h; Reflux;100%
With 5%-palladium/activated carbon; ammonium formate In ethanol for 2h; Reflux;100%
N-(2,4-di-tert-butyl-5-hydroxyphenyl)acetamide

N-(2,4-di-tert-butyl-5-hydroxyphenyl)acetamide

5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

Conditions
ConditionsYield
With hydrogenchloride In ethanol; water for 6h; Reflux;89%
With hydrogenchloride In ethanol; water for 12h; Reflux;88%
2,4-di-tert-butyl-5-nitro-phenol
873055-57-3

2,4-di-tert-butyl-5-nitro-phenol

pyrographite
7440-44-0

pyrographite

5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

Conditions
ConditionsYield
With ammonium formate In ethanol
carbonic acid 2,4-di(tert-butyl)-5-nitrophenyl ester methyl ester
873055-55-1

carbonic acid 2,4-di(tert-butyl)-5-nitrophenyl ester methyl ester

5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: hydrogenchloride; KOH / methanol
2: ammonium formate / ethanol
View Scheme
Multi-step reaction with 2 steps
1: potassium hydroxide / methanol
2: palladium 10% on activated carbon; hydrogen / methanol / 2 h / 25 - 30 °C
View Scheme
Multi-step reaction with 2 steps
1.1: potassium hydroxide / methanol / 2 h / 25 °C
1.2: pH 2 - 3
2.1: ammonium formate; 5%-palladium/activated carbon / ethanol / 2 h / Reflux
View Scheme
Multi-step reaction with 2 steps
1.1: methanol; potassium hydroxide / 2 h / 20 °C
1.2: pH 2 - 3
2.1: ammonium formate / 5% palladium over charcoal / ethanol / 2 h / Heating / reflux
View Scheme
carbonic acid 2,4-di-tert-butyl-phenyl ester methyl ester
873055-54-0

carbonic acid 2,4-di-tert-butyl-phenyl ester methyl ester

5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sulfuric acid; nitric acid; sodium sulfate / hexane; water
2: hydrogenchloride; KOH / methanol
3: ammonium formate / ethanol
View Scheme
Multi-step reaction with 3 steps
1: nitric acid / (2S)-N-methyl-1-phenylpropan-2-amine hydrate; sulfuric acid
2: hydrogenchloride; KOH / methanol
3: ammonium formate / ethanol
View Scheme
Multi-step reaction with 3 steps
1.1: sulfuric acid; nitric acid / 2 h / 25 °C / Cooling
2.1: potassium hydroxide / methanol / 2 h / 25 °C
2.2: pH 2 - 3
3.1: ammonium formate; 5%-palladium/activated carbon / ethanol / 2 h / Reflux
View Scheme
2,4-di-tert-Butylphenol
96-76-4

2,4-di-tert-Butylphenol

5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: triethylamine; dmap / dichloromethane / 2 h / 0 - 5 °C
1.2: 1.5 h / 0 - 5 °C
2.1: potassium hydroxide / methanol
3.1: palladium 10% on activated carbon; hydrogen / methanol / 2 h / 25 - 30 °C
View Scheme
Multi-step reaction with 4 steps
1.1: dmap; triethylamine / dichloromethane / 16 h / 0 - 25 °C
2.1: sulfuric acid; nitric acid / 2 h / 25 °C / Cooling
3.1: potassium hydroxide / methanol / 2 h / 25 °C
3.2: pH 2 - 3
4.1: ammonium formate; 5%-palladium/activated carbon / ethanol / 2 h / Reflux
View Scheme
Multi-step reaction with 3 steps
1.1: dmap; triethylamine / dichloromethane / 0 - 20 °C
2.1: sulfuric acid; nitric acid / 2 h / 50 °C / Cooling with ice
2.2: 2 h / 20 °C
3.1: 5%-palladium/activated carbon; ammonium formate / ethanol / 2 h / Reflux
View Scheme
m-Hydroxyaniline
591-27-5

m-Hydroxyaniline

5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: acetic acid / 2 h / 60 °C
2: sulfuric acid / toluene / 12 h / 10 - 30 °C
3: hydrogenchloride / ethanol; water / 12 h / Reflux
View Scheme
Multi-step reaction with 3 steps
1: acetic acid / 2 h / 50 °C
2: sulfuric acid / dichloromethane / 48 h / 20 °C
3: hydrogenchloride / ethanol; water / 6 h / Reflux
View Scheme
2,4-di-tert-butylphenyl ethyl carbonate

2,4-di-tert-butylphenyl ethyl carbonate

5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: sulfuric acid / 0 - 5 °C
1.2: 10 h / 0 - 10 °C
1.3: 0 - 30 °C
2.1: hydrogen / isopropyl alcohol / 20 °C / 3000.3 - 4500.45 Torr
View Scheme
meta-hydroxyacetanilide
621-42-1

meta-hydroxyacetanilide

5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sulfuric acid / dichloromethane / 48 h / 20 °C
2: hydrogenchloride / ethanol; water / 6 h / Reflux
View Scheme
trimethylsilylazide
4648-54-8

trimethylsilylazide

5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

(5-azido-2,4-di-tert-butylphenoxy)trimethylsilane

(5-azido-2,4-di-tert-butylphenoxy)trimethylsilane

Conditions
ConditionsYield
With tert.-butylnitrite In acetonitrile at 0 - 20℃; for 18h; Inert atmosphere;73%
5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

4-oxo-1,4-dihydroquinoline-3-carboxylic acid
13721-01-2

4-oxo-1,4-dihydroquinoline-3-carboxylic acid

ivacaftor
873054-44-5

ivacaftor

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; triethylamine In N,N-dimethyl-formamide71%
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 12h;71%
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In N,N-dimethyl-formamide at 20℃;71%
5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

4-chloroquinoline-3-carbonyl chloride
765222-35-3

4-chloroquinoline-3-carbonyl chloride

C24H27ClN2O2

C24H27ClN2O2

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 20℃; for 2h;62%
5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

C10H5Br2NO

C10H5Br2NO

C24H27BrN2O2

C24H27BrN2O2

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 20℃; for 2h;59%
5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

ivacaftor
873054-44-5

ivacaftor

Conditions
ConditionsYield
Stage #1: 4-oxo-1,4-dihydroquinoline-3-carboxylic acid With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; triethylamine In N,N-dimethyl-formamide at 20℃; for 0.166667h;
Stage #2: 5-amino-2-4-di-tert-butyl-phenol In N,N-dimethyl-formamide at 20℃;
52%
formaldehyd
50-00-0

formaldehyd

5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

2,4-di-tert-butyl-6-(N-methylamino)phenol
1085-21-8

2,4-di-tert-butyl-6-(N-methylamino)phenol

Conditions
ConditionsYield
With sodium cyanoborohydride In methanol for 3h; Reflux;15%
5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylic acid
197367-75-2

7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylic acid

N-(2,4-di-tert-butyl-5-hydroxyphenyl)-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxamide
1161024-91-4

N-(2,4-di-tert-butyl-5-hydroxyphenyl)-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxamide

Conditions
ConditionsYield
Stage #1: 7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylic acid With triethylamine; HATU In tetrahydrofuran at 20℃; for 0.166667h;
Stage #2: 5-amino-2-4-di-tert-butyl-phenol In tetrahydrofuran at 65℃; for 16h;
7-ethyl-4-oxo-1,4-dihydropyrrolo[1,2-a]pyrimidine-3-carboxylic acid
1161025-08-6

7-ethyl-4-oxo-1,4-dihydropyrrolo[1,2-a]pyrimidine-3-carboxylic acid

5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

N-(2,4-di-tert-butyl-5-hydroxyphenyl)-7-ethyl-4-oxo-1,4-dihydropyrrolo[1,2-a]pyrimidine-3-carboxamide
1161025-00-8

N-(2,4-di-tert-butyl-5-hydroxyphenyl)-7-ethyl-4-oxo-1,4-dihydropyrrolo[1,2-a]pyrimidine-3-carboxamide

Conditions
ConditionsYield
Stage #1: 7-ethyl-4-oxo-1,4-dihydropyrrolo[1,2-a]pyrimidine-3-carboxylic acid With pyridine; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide In 2-methyltetrahydrofuran at 45℃; for 0.5h;
Stage #2: 5-amino-2-4-di-tert-butyl-phenol In 2-methyltetrahydrofuran at 45℃; for 16h;
5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

1-benzyl-1,4-dihydro-4-oxoquinoline-3-carboxylic acide
35975-86-1

1-benzyl-1,4-dihydro-4-oxoquinoline-3-carboxylic acide

N-(2,4-di-tert-butyl-5-hydroxyphenyl)-1-benzyl-4-oxo-1,4-dihydroquinoline-3-carboxamide
1622228-86-7

N-(2,4-di-tert-butyl-5-hydroxyphenyl)-1-benzyl-4-oxo-1,4-dihydroquinoline-3-carboxamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; HATU In N,N-dimethyl-formamide at 25 - 30℃; for 4h;15.5 g
5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

methyl chloroformate
79-22-1

methyl chloroformate

5-amino-2,4-di-tert-butylphenyl methyl carbonate
1182822-31-6

5-amino-2,4-di-tert-butylphenyl methyl carbonate

Conditions
ConditionsYield
With triethylamine In diethyl ether at 0 - 20℃;
5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

1-benzyl-3-(1-(2,4-di-tert-butyl-5-hydroxyphenyl)-1H-1,2,3-triazol-4-yl)quinolin-4(1H)-one

1-benzyl-3-(1-(2,4-di-tert-butyl-5-hydroxyphenyl)-1H-1,2,3-triazol-4-yl)quinolin-4(1H)-one

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: tert.-butylnitrite / acetonitrile / 18 h / 0 - 20 °C / Inert atmosphere
2: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 0 - 20 °C / Inert atmosphere
3: copper(ll) sulfate pentahydrate; sodium L-ascorbate / water; dichloromethane; tert-butyl alcohol / 24 h / 60 °C / Inert atmosphere
View Scheme
5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

3-(1-(2,4-di-tert-butyl-5-hydroxyphenyl)-1H-1,2,3-triazol-4-yl)quinolin-4(1H)-one

3-(1-(2,4-di-tert-butyl-5-hydroxyphenyl)-1H-1,2,3-triazol-4-yl)quinolin-4(1H)-one

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: tert.-butylnitrite / acetonitrile / 18 h / 0 - 20 °C / Inert atmosphere
2: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 0 - 20 °C / Inert atmosphere
3: copper(ll) sulfate pentahydrate; sodium L-ascorbate / water; dichloromethane; tert-butyl alcohol / 24 h / 60 °C / Inert atmosphere
4: palladium(II) hydroxide; ammonium formate / N,N-dimethyl-formamide / 8.5 h / 80 °C / Inert atmosphere
View Scheme
5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

5-azido-2,4-di-tertbutylphenol

5-azido-2,4-di-tertbutylphenol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: tert.-butylnitrite / acetonitrile / 18 h / 0 - 20 °C / Inert atmosphere
2: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 0 - 20 °C / Inert atmosphere
View Scheme
5-amino-2,4-di-tert-butyl-phenol
873055-58-4

5-amino-2,4-di-tert-butyl-phenol

C18H14ClNO3

C18H14ClNO3

N-(2,4-di-tert-butyl-5-hydroxyphenyl)-2-(3,4-dimethoxyphenyl)quinoline-4-carboxamide

N-(2,4-di-tert-butyl-5-hydroxyphenyl)-2-(3,4-dimethoxyphenyl)quinoline-4-carboxamide

Conditions
ConditionsYield
With dmap In N,N-dimethyl-formamide at 20℃;

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