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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's 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. DayangChem can provide different quantities

2,4-di-tert-Butyl-5-nitrophenyl methyl carbonate

Cas:873055-55-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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 2,4-Di-tert-butyl-5-nitrophenyl methyl carbonate

Cas:873055-55-1

Min.Order:1

Negotiable

Type:Other

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Chemwill Asia Co., Ltd.

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

2,4-di-tert-butyl-5-nitrophenyl methyl carbonate

Cas:873055-55-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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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 873055-55-1 with competitive price

Cas:873055-55-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

2,4-Di-tert-butyl-5-nitrophenyl methyl carbonate 873055-55-1

Cas:873055-55-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

2,4-di-tert-butyl-5-nitrophenyl methyl carbonate CAS:873055-55-1 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing

2,4-di-tert-butyl-5-nitrophenyl methyl carbonate CAS:873055-55-1

Cas:873055-55-1

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

2,4-Di-tert-butyl-5-nitrophenyl methyl carbonate

Cas:873055-55-1

Min.Order:1 Kilogram

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

2,4-di-tert-butyl-5-nitrophenyl methyl carbonate /High quality/Best price

Cas:873055-55-1

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Henan Wentao Chemical Product Co., Ltd.

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

2,4-Di-tert-butyl-5-nitrophenyl methyl carbonate

Cas:873055-55-1

Min.Order:0

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

2,4-DI-TERT-BUTYL-5-NITROPHENYL METHYL CARBONATE

Cas:873055-55-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Chemlyte Solutions

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

Featured products 2,4-Di-tert-butyl-5-nitrophenyl Methyl carbonate

Cas:873055-55-1

Min.Order:100 Gram

Negotiable

Type:Other

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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

2,4-di-tert-butyl-5-nitrophenyl methyl carbonate /High quality/Best price

Cas:873055-55-1

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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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

2,4-di-tert-butyl-5-nitrophenyl methyl carbonate

Cas:873055-55-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

2,4-di-tert-butyl-5-nitrophenyl methyl carbonate /High quality/Best price

Cas:873055-55-1

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

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Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

Quality Manufacturer 2,4-Di-tert-butyl-5-nitrophenyl methyl carbonate

Cas:873055-55-1

Min.Order:0

Negotiable

Type:Trading Company

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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,

2,4-di-tert-butyl-5-nitrophenylmethylcarbonate

Cas:873055-55-1

Min.Order:1 Milligram

Negotiable

Type:Trading Company

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EAST CHEMSOURCES LIMITED

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

2,4-di-tert-butyl-5-nitrophenyl methyl carbonate /High quality/Best price

Cas:873055-55-1

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

2,4-di-tert-butyl-5-nitrophenyl methyl carbonate /High quality/Best price

Cas:873055-55-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

2,4-di-tert-butyl-5-nitrophenyl methyl carbonate /High quality/Best price

Cas:873055-55-1

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

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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

2,4-Di-tert-butyl-5-nitrophenyl methyl carbonate

Cas:873055-55-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

2,4-Di-tert-butyl-5-nitrophenyl methyl carbonate

Cas:873055-55-1

Min.Order:1 Kilogram

Negotiable

Type:Other

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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

2,4-di-tert-butyl-5-nitrophenyl methyl carbonate /High quality/Best price

Cas:873055-55-1

Min.Order:1 Metric Ton

FOB Price: $1.0

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

Carbonicacid, 2,4-bis(1,1-dimethylethyl)-5-nitrophenyl methyl ester

Cas:873055-55-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

Carbonic acid, 2,4-bis(1,1-diMethylethyl)-5-nitrophenyl Methyl ester

Cas:873055-55-1

Min.Order:0

Negotiable

Type:Manufacturers

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

2,4-Di-tert-butyl-5-nitrophenyl methyl carbonate

Cas:873055-55-1

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.

2,4-Di-tert-butyl-5-nitrophenyl methyl carbonate

Cas:873055-55-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

2,4-Di-tert-butyl-5-nitrophenyl methyl carbonate

Cas:873055-55-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Wuhan Circle Star Chem-medical Technology co.,Ltd.

1,we produce and sell good chemicals around the world.2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%.3,our staff consists of highly qualified in

2,4-Di-tert-butyl-5-nitrophenyl methyl carbonate

Cas:873055-55-1

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

2,4-Di-tert-butyl-5-nitrophenyl methyl carbonate

Cas:873055-55-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

2,4-di-tert-butyl-5-nitrophenyl methyl carbonate /High quality/Best price Application:2,4-di-tert-butyl-5-nitrophenyl methyl carbonate /High quality/Best price

Synthetic route

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

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

Conditions
ConditionsYield
With aluminum (III) chloride; sodium nitrate In dichloromethane at -21 - -12℃; Temperature; Large scale;83.6%
With sulfuric acid; nitric acid at 0 - 5℃; for 2.5h;40%
Stage #1: carbonic acid 2,4-di-tert-butyl-phenyl ester methyl ester With sulfuric acid In dichloromethane at -5 - 0℃;
Stage #2: With nitric acid In dichloromethane at -5 - 0℃; Product distribution / selectivity;
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

A

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

B

carbonic acid 2,4-di(tert-butyl)-6-nitrophenyl ester methyl ester
873055-56-2

carbonic acid 2,4-di(tert-butyl)-6-nitrophenyl ester methyl ester

Conditions
ConditionsYield
With sulfuric acid; nitric acid at 0 - 50℃; for 2h;
With sulfuric acid; nitric acid at 20 - 50℃; Cooling with ice;
With nitric acid In (2S)-N-methyl-1-phenylpropan-2-amine hydrate; sulfuric acid
carbonic acid 2,4-di-tert-butyl-phenyl ester methyl ester

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

A

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

B

carbonic acid 2,4-di(tert-butyl)-6-nitrophenyl ester methyl ester
873055-56-2

carbonic acid 2,4-di(tert-butyl)-6-nitrophenyl ester methyl ester

Conditions
ConditionsYield
With sulfuric acid; nitric acid at 0 - 50℃; for 2h;
2,4-di-tert-Butylphenol
96-76-4

2,4-di-tert-Butylphenol

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

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: triethylamine / diethyl ether / 0 - 20 °C
2: nitric acid; sulfuric acid / 1 h / 0 - 20 °C
View Scheme
Multi-step reaction with 2 steps
1.1: triethylamine / diethyl ether / 2 h / 0 - 20 °C
2.1: sulfuric acid / dichloromethane / 4.5 h / -5 - 0 °C
2.2: -5 - 5 °C
View Scheme
Multi-step reaction with 2 steps
1: triethylamine / diethyl ether / 0 - 20 °C
2: sulfuric acid; nitric acid / 1 h / 0 - 20 °C
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

4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran
96042-30-7

4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran

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

Conditions
ConditionsYield
With sulfuric acid; nitric acid; sodium sulfate In hexane; water
With nitric acid; sodium sulfate
2,4-di-tert-Butylphenol
96-76-4

2,4-di-tert-Butylphenol

A

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

B

carbonic acid 2,4-di(tert-butyl)-6-nitrophenyl ester methyl ester
873055-56-2

carbonic acid 2,4-di(tert-butyl)-6-nitrophenyl ester methyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dmap; triethylamine / dichloromethane / 16 h / 0 - 25 °C
2: sulfuric acid; nitric acid / 2 h / 25 °C / Cooling
View Scheme
Multi-step reaction with 2 steps
1: triethylamine / diethyl ether
2: nitric acid / (2S)-N-methyl-1-phenylpropan-2-amine hydrate; sulfuric acid
View Scheme
Multi-step reaction with 2 steps
1: triethylamine; dmap / dichloromethane / 0 - 20 °C
2: nitric acid; sulfuric acid / 2 h / Cooling with ice
View Scheme
2,4-di-tert-Butylphenol
96-76-4

2,4-di-tert-Butylphenol

methyl chloroformate
79-22-1

methyl chloroformate

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

Conditions
ConditionsYield
Stage #1: 2,4-di-tert-Butylphenol; methyl chloroformate With dmap; triethylamine In dichloromethane at 0 - 5℃; for 2h;
Stage #2: With sulfuric acid; nitric acid at 0 - 5℃; for 1.5h;
4.0 g
2,4-di-tert-butyl-5-nitro-phenol
873055-57-3

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

methyl chloroformate
79-22-1

methyl chloroformate

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

Conditions
ConditionsYield
With dmap; triethylamine In dichloromethane at 0 - 30℃;36.6 g
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

A

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

B

carbonic acid 2,4-di(tert-butyl)-6-nitrophenyl ester methyl ester
873055-56-2

carbonic acid 2,4-di(tert-butyl)-6-nitrophenyl ester methyl ester

C

C12H15NO5

C12H15NO5

Conditions
ConditionsYield
With sulfuric acid; nitric acid at -5 - 0℃; for 4h; Reagent/catalyst; Temperature;
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

A

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

B

C12H15NO5

C12H15NO5

Conditions
ConditionsYield
With aluminum (III) chloride; chloro-trimethyl-silane; potassium nitrate In dichloromethane at 20℃; Temperature;
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

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

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

Conditions
ConditionsYield
With sodium hydroxide In methanol; water at 20℃; for 5h;98%
With potassium hydroxide In methanol
Stage #1: carbonic acid 2,4-di(tert-butyl)-5-nitrophenyl ester methyl ester With potassium hydroxide In methanol at 25℃; for 2h;
Stage #2: With hydrogenchloride In methanol; water pH=2 - 3;
1.31 g
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

carbonic acid 2,4-di(tert-butyl)-6-nitrophenyl ester methyl ester
873055-56-2

carbonic acid 2,4-di(tert-butyl)-6-nitrophenyl ester methyl ester

A

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

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

B

2,4-di-tert-butyl-6-nitrophenol
20039-94-5

2,4-di-tert-butyl-6-nitrophenol

Conditions
ConditionsYield
With hydrogenchloride; KOH In methanolA 29%
B n/a
Stage #1: carbonic acid 2,4-di(tert-butyl)-5-nitrophenyl ester methyl ester; carbonic acid 2,4-di(tert-butyl)-6-nitrophenyl ester methyl ester With potassium hydroxide In methanol at 20℃; for 2h;
Stage #2: With hydrogenchloride In methanol; water pH=2 - 3;
Stage #1: carbonic acid 2,4-di(tert-butyl)-5-nitrophenyl ester methyl ester; carbonic acid 2,4-di(tert-butyl)-6-nitrophenyl ester methyl ester With methanol; potassium hydroxide at 20℃; for 2h;
Stage #2: With hydrogenchloride In water pH=2 - 3;
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-butylphenyl methyl carbonate
1182822-31-6

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

Conditions
ConditionsYield
With palladium 10% on activated carbon; ammonium formate In ethanol for 2h; Reflux;29%
With hydrogen; 5% Pd(II)/C(eggshell) In methanol at 25℃; under 1500.15 Torr; Inert atmosphere;
With hydrogen; 5%-palladium/activated carbon In methanol at 20 - 30℃; under 1500.15 Torr; Inert atmosphere;
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

ivacaftor
873054-44-5

ivacaftor

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: hydrogen / 5%-palladium/activated carbon / methanol / 20 - 30 °C / 1500.15 Torr / Inert atmosphere
2.1: pyridine; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide / 2-methyltetrahydrofuran / 8 h / 47.5 °C
3.1: sodium methylate / 2-methyltetrahydrofuran; methanol / 1 h / 25 °C
3.3: 78 °C
View Scheme
Multi-step reaction with 3 steps
1: hydrogen; 5%-palladium/activated carbon / methanol / 25 °C / 1500.15 Torr / Inert atmosphere
2: pyridine; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide / 2-methyltetrahydrofuran / 8 h / 47.5 °C
3: sodium methylate / methanol; 2-methyltetrahydrofuran / 1 h
View Scheme
Multi-step reaction with 3 steps
1: 5%-palladium/activated carbon; hydrogen / methanol / 25 °C / 1500.15 Torr
2: pyridine; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide / 2-methyltetrahydrofuran / 8 h / 47.5 °C
3: sodium methylate; methanol / 2-methyltetrahydrofuran / 1 h
View Scheme
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

2,4-di-tert-butyl-5-(4-oxo-1,4-dihydroquinoline-3-carboxamido)phenyl methyl carbonate
1246213-45-5

2,4-di-tert-butyl-5-(4-oxo-1,4-dihydroquinoline-3-carboxamido)phenyl methyl carbonate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: hydrogen / 5%-palladium/activated carbon / methanol / 20 - 30 °C / 1500.15 Torr / Inert atmosphere
2: pyridine; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide / 2-methyltetrahydrofuran / 8 h / 47.5 °C
View Scheme
Multi-step reaction with 2 steps
1: hydrogen; 5%-palladium/activated carbon / methanol / 25 °C / 1500.15 Torr / Inert atmosphere
2: pyridine; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide / 2-methyltetrahydrofuran / 8 h / 47.5 °C
View Scheme
Multi-step reaction with 2 steps
1: 5%-palladium/activated carbon; hydrogen / methanol / 25 °C / 1500.15 Torr
2: pyridine; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide / 2-methyltetrahydrofuran / 8 h / 47.5 °C
View Scheme
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)-5-nitrophenyl ester methyl ester
873055-55-1

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

C27H32N2O5

C27H32N2O5

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: ammonium formate; palladium 10% on activated carbon / ethanol / 2 h / Reflux
2: triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / N,N-dimethyl-formamide / 20 °C
View Scheme
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

C28H34N2O5

C28H34N2O5

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: ammonium formate; palladium 10% on activated carbon / ethanol / 2 h / Reflux
2: triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / N,N-dimethyl-formamide / 20 °C
View Scheme
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

C27H32N2O6

C27H32N2O6

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: ammonium formate; palladium 10% on activated carbon / ethanol / 2 h / Reflux
2: triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / N,N-dimethyl-formamide / 20 °C
View Scheme
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

C26H29FN2O5

C26H29FN2O5

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: ammonium formate; palladium 10% on activated carbon / ethanol / 2 h / Reflux
2: triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / N,N-dimethyl-formamide / 20 °C
View Scheme
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

C30H38N2O5

C30H38N2O5

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: ammonium formate; palladium 10% on activated carbon / ethanol / 2 h / Reflux
2: triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / N,N-dimethyl-formamide / 20 °C
View Scheme
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

C27H29F3N2O5

C27H29F3N2O5

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: ammonium formate; palladium 10% on activated carbon / ethanol / 2 h / Reflux
2: triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / N,N-dimethyl-formamide / 20 °C
View Scheme
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

N-(2,4-di-tert-butyl-5-hydroxyphenyl)-6-methyl-4-oxo-1,4-dihydroquinoline-3-carboxamide
1236060-10-8

N-(2,4-di-tert-butyl-5-hydroxyphenyl)-6-methyl-4-oxo-1,4-dihydroquinoline-3-carboxamide

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: ammonium formate; palladium 10% on activated carbon / ethanol / 2 h / Reflux
2: triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / N,N-dimethyl-formamide / 20 °C
3: potassium hydroxide / methanol / 2 h / 20 °C
View Scheme
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

N-(2,4-di-tert-butyl-5-hydroxyphenyl)-6-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxamide

N-(2,4-di-tert-butyl-5-hydroxyphenyl)-6-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxamide

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: ammonium formate; palladium 10% on activated carbon / ethanol / 2 h / Reflux
2: triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / N,N-dimethyl-formamide / 20 °C
3: potassium hydroxide / methanol / 2 h / 20 °C
View Scheme
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

N-(2,4-di-tert-butyl-5-hydroxyphenyl)-6-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxamide
1236058-06-2

N-(2,4-di-tert-butyl-5-hydroxyphenyl)-6-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxamide

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: ammonium formate; palladium 10% on activated carbon / ethanol / 2 h / Reflux
2: triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / N,N-dimethyl-formamide / 20 °C
3: potassium hydroxide / methanol / 2 h / 20 °C
View Scheme
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

N-(2,4-di-tert-butyl-5-hydroxyphenyl)-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxamide
873051-19-5

N-(2,4-di-tert-butyl-5-hydroxyphenyl)-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxamide

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: ammonium formate; palladium 10% on activated carbon / ethanol / 2 h / Reflux
2: triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / N,N-dimethyl-formamide / 20 °C
3: potassium hydroxide / methanol / 2 h / 20 °C
View Scheme
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

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

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

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: ammonium formate; palladium 10% on activated carbon / ethanol / 2 h / Reflux
2: triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / N,N-dimethyl-formamide / 20 °C
3: potassium hydroxide / methanol / 2 h / 20 °C
View Scheme
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

N-(2,4-di-tert-butyl-5-hydroxyphenyl)-4-oxo-6-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxamide
1236058-25-5

N-(2,4-di-tert-butyl-5-hydroxyphenyl)-4-oxo-6-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxamide

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: ammonium formate; palladium 10% on activated carbon / ethanol / 2 h / Reflux
2: triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / N,N-dimethyl-formamide / 20 °C
3: potassium hydroxide / methanol / 2 h / 20 °C
View Scheme
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

2,4-di-tert-butyl-5-(3-(2-fluorophenyl)-3-oxopropanamido)phenyl methyl carbonate

2,4-di-tert-butyl-5-(3-(2-fluorophenyl)-3-oxopropanamido)phenyl methyl carbonate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: iron; ammonium chloride / ethanol / 3 h / Reflux
2: ethyl acetate / 6 h / 25 - 60 °C
View Scheme
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

2,4-di-tert-butyl-5-(3-ethoxy-2-(2-fluorobenzoyl)acrylamido)phenyl methyl carbonate

2,4-di-tert-butyl-5-(3-ethoxy-2-(2-fluorobenzoyl)acrylamido)phenyl methyl carbonate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: iron; ammonium chloride / ethanol / 3 h / Reflux
2: pyridine / dichloromethane / 0 - 35 °C
3: triethylamine / toluene / 5 h / 25 - 55 °C
View Scheme
Multi-step reaction with 3 steps
1: iron; ammonium chloride / ethanol / 3 h / Reflux
2: ethyl acetate / 6 h / 25 - 60 °C
3: acetic anhydride; zinc(II) chloride / 6 h / 25 - 35 °C
View Scheme
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-([(E)-3-ethoxyprop-2-enoyl]amino)-2,4-di-tert-butylphenyl methyl carbonate

5-([(E)-3-ethoxyprop-2-enoyl]amino)-2,4-di-tert-butylphenyl methyl carbonate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: iron; ammonium chloride / ethanol / 3 h / Reflux
2: pyridine / dichloromethane / 0 - 35 °C
View Scheme

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