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King Brother Chem Co., Ltd

Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate Chemnox AN-1222 is a type of phosphoric hindered phenol anti-oxidant, which obtains an excellent endure extraction property. Especially p

Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate

Cas:976-56-7

Min.Order:0

Negotiable

Type:Trading Company

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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

Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate

Cas:976-56-7

Min.Order:1 Kilogram

FOB Price: $3.0

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

Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate

Cas:976-56-7

Min.Order:1 Kilogram

Negotiable

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

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

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

3,5-Di-tert-butyl-4-hydroxybenzylphosphonic acid diethyl ester

Cas:976-56-7

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Leader Biochemical Group

About Product Details

China Biggest factory Supply High Quality Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate CAS 976-56-7

Cas:976-56-7

Min.Order:1 Kilogram

FOB Price: $1.0 / 5.0

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

High purity CAS 976-56-7 Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate in stock Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)

High purity CAS 976-56-7 Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate in stock

Cas:976-56-7

Min.Order:1 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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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

Hot saleCAS 976-56-7 with high quality products

Cas:976-56-7

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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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

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

Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphateCAS976-56-7

Cas:976-56-7

Min.Order:1 Kilogram

FOB Price: $8.0 / 10.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Product name: Diethyl 3,5-Di-Tert-Butyl-4-Hydroxybenzyl Phosphonate CAS NO.: 976-56-7 EINECS: 213-551-9 Structural formula: Molecular formula:

Diethyl 3,5-Di-Tert-Butyl-4-Hydroxybenzyl Phosphonate

Cas:976-56-7

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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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

Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate

Cas:976-56-7

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

Phosphonic acid,P-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]-, diethyl ester

Cas:976-56-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate CAS:976-56-7 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing

Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate CAS:976-56-7

Cas:976-56-7

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

Phosphonic acid,P-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]-, diethyl ester

Cas:976-56-7

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

Phosphonic acid,P-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]-, diethyl ester

Cas:976-56-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate

Cas:976-56-7

Min.Order:0 Metric Ton

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

Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate

Cas:976-56-7

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

Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate

Cas:976-56-7

Min.Order:0

Negotiable

Type:Trading Company

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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

Diethyl 3,5-Di-Tert-Butyl-4-Hydroxybenzyl Phosphonate

Cas:976-56-7

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

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

Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate

Cas:976-56-7

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

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

Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate

Cas:976-56-7

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

Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate

Cas:976-56-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

Irganox1222

Cas:976-56-7

Min.Order:0

Negotiable

Type:Trading Company

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

Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate

Cas:976-56-7

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate;Antioxidant 1222

Cas:976-56-7

Min.Order:0

Negotiable

Type:Manufacturers

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

Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate

Cas:976-56-7

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

Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate

Cas:976-56-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

Diethyl 3,5-Di-Tert-Butyl-4-Hydroxybenzyl Phosphonate

Cas:976-56-7

Min.Order:0

Negotiable

Type:Other

inquiry

Synthetic route

4-[(diethylamino)methyl]-2,6-bis(1,1-dimethylethyl)phenol
794-53-6

4-[(diethylamino)methyl]-2,6-bis(1,1-dimethylethyl)phenol

phosphonic acid diethyl ester
762-04-9

phosphonic acid diethyl ester

A

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

B

diethylamine
109-89-7

diethylamine

Conditions
ConditionsYield
In toluene for 25h; Heating;A 94%
B n/a
2,6-di-tert-butyl-4-methoxymethylene-phenol
87-97-8

2,6-di-tert-butyl-4-methoxymethylene-phenol

triethyl phosphite
122-52-1

triethyl phosphite

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

Conditions
ConditionsYield
With aluminium trichloride In toluene at 110℃; for 10h;94%
HTMP (hydroxymethylpiperidine)

HTMP (hydroxymethylpiperidine)

2,6-di-tert-butylphenol
128-39-2

2,6-di-tert-butylphenol

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

Conditions
ConditionsYield
With dimethyl amine; triethyl phosphite; paraformaldehyde90%
3,5-di-tert-butyl-4-hydroxybenzyl acetate
14387-17-8

3,5-di-tert-butyl-4-hydroxybenzyl acetate

triethyl phosphite
122-52-1

triethyl phosphite

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

Conditions
ConditionsYield
at 90 - 95℃; for 4h;80%
phosphonic acid diethyl ester
762-04-9

phosphonic acid diethyl ester

N,N-dimethyl-(3,5-di-tert-butyl-4-hydroxybenzyl)amine
88-27-7

N,N-dimethyl-(3,5-di-tert-butyl-4-hydroxybenzyl)amine

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

Conditions
ConditionsYield
at 80 - 100℃; for 6h;77%
3,5-Di-tert-butyl-4-hydroxybenzyltrimethylammonium iodide
51917-73-8

3,5-Di-tert-butyl-4-hydroxybenzyltrimethylammonium iodide

triethyl phosphite
122-52-1

triethyl phosphite

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

Conditions
ConditionsYield
In xylene for 5h; Heating;74%
N,N-dimethyl-(3,5-di-tert-butyl-4-hydroxybenzyl)amine
88-27-7

N,N-dimethyl-(3,5-di-tert-butyl-4-hydroxybenzyl)amine

triethyl phosphite
122-52-1

triethyl phosphite

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

Conditions
ConditionsYield
at 170 - 190℃; for 5h;40%
2,6-di-tert-butylphenol
128-39-2

2,6-di-tert-butylphenol

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

Conditions
ConditionsYield
With dimethyl amine; triethyl phosphite; Trimethylacetic acid; paraformaldehyde In Petroleum ether
With triethyl phosphite; paraformaldehyde In N,N-dimethyl-formamide23.0 g (65%)
petroleum

petroleum

2,6-di-tert-butylphenol
128-39-2

2,6-di-tert-butylphenol

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

Conditions
ConditionsYield
With dimethyl amine; triethyl phosphite; paraformaldehyde In acetic acid
diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

O-ethyl-(3,5-di-tert-butyl-4-hydroxybenzyl)chlorophosphonate

O-ethyl-(3,5-di-tert-butyl-4-hydroxybenzyl)chlorophosphonate

Conditions
ConditionsYield
With phosphorus pentachloride In toluene at 20℃; for 5h; Inert atmosphere;89%
diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

ethyl (3,5-di-tert-butyl-4-hydroxybenzyl)phosphonochloridate

ethyl (3,5-di-tert-butyl-4-hydroxybenzyl)phosphonochloridate

Conditions
ConditionsYield
With phosphorus pentachloride In toluene at 30 - 60℃; for 5h; Inert atmosphere;89%
diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

A

3,5,3',5'-tetra-tert-butyl-4,4'-diphenoquinone
2455-14-3

3,5,3',5'-tetra-tert-butyl-4,4'-diphenoquinone

B

diethyl [(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]phosphonate
128893-72-1

diethyl [(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]phosphonate

Conditions
ConditionsYield
With lead dioxide In benzene for 1h; Ambient temperature;A 5%
B 86%
diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

diethyl [(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]phosphonate
128893-72-1

diethyl [(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]phosphonate

Conditions
ConditionsYield
With potassium hexacyanoferrate(III) In potassium hydroxide; benzene75%
diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

α-Brom-α-(4-hydroxy-3.5-di-tert.-butyl-phenyl)methan-phosphonsaeurediethylester
128897-52-9

α-Brom-α-(4-hydroxy-3.5-di-tert.-butyl-phenyl)methan-phosphonsaeurediethylester

Conditions
ConditionsYield
With N-Bromosuccinimide In tetrachloromethane for 4h; Irradiation;55%
trimethylsilyl bromide
2857-97-8

trimethylsilyl bromide

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

C21H41O4PSi2
67344-32-5

C21H41O4PSi2

triethyl phosphate
78-40-0

triethyl phosphate

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

tetraethyl (3,5-di-tert-butyl-4-hydroxyphenyl)methylenediphosphonate
58186-36-0

tetraethyl (3,5-di-tert-butyl-4-hydroxyphenyl)methylenediphosphonate

Conditions
ConditionsYield
With N-Bromosuccinimide 1.) CCl4, 4 h, UV; 2.) THF, 3 h, reflux; Yield given. Multistep reaction;
diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

phosphonic acid diethyl ester
762-04-9

phosphonic acid diethyl ester

tetraethyl (3,5-di-tert-butyl-4-hydroxyphenyl)methylenediphosphonate
58186-36-0

tetraethyl (3,5-di-tert-butyl-4-hydroxyphenyl)methylenediphosphonate

Conditions
ConditionsYield
With sodium ethanolate; lead dioxide 1) benzene; 1 h, room temp.; 2) EtOH, 1 h, reflux; Yield given. Multistep reaction;
diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

Diethyl 3,5-di-tert-butyl-4-hydroxy-α-piperidinobenzylphosphonate
135347-63-6

Diethyl 3,5-di-tert-butyl-4-hydroxy-α-piperidinobenzylphosphonate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 75 percent / K3Fe(CN)6 / benzene; aq. KOH
2: 84 percent / 48 h / Ambient temperature
View Scheme
diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

O,O'-diethyl(4-hydroxy-3,5-di-tert-butyl-α-phenylaminobenzyl)phosphonate
109874-64-8

O,O'-diethyl(4-hydroxy-3,5-di-tert-butyl-α-phenylaminobenzyl)phosphonate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 75 percent / K3Fe(CN)6 / benzene; aq. KOH
2: 94 percent / 48 h / Ambient temperature
View Scheme
diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

3,5,3',5'-tetra-tert-butyl-4,4'-diphenoquinone
2455-14-3

3,5,3',5'-tetra-tert-butyl-4,4'-diphenoquinone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1) PbO2; 2) 5percent NaOEt / 1) benzene; 1 h, room temp.; 2) EtOH, 1 h, reflux
2: 2.5 percent / PbO2 / benzene / 1 h / Ambient temperature
View Scheme
diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

tetraethyl (3,5-di-tert-butyl-4-hydroxyphenyl)methylenediphosphonate
58186-36-0

tetraethyl (3,5-di-tert-butyl-4-hydroxyphenyl)methylenediphosphonate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 55 percent / N-Bromsuccinimid / CCl4 / 4 h / Irradiation
2: 81 percent / tetrahydrofuran / 3 h / Heating
View Scheme
diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

4-Trimethylsilyloxy-3.5-di-tert.-butyl-phenylmethan-bisphosphonsaeure
128897-53-0

4-Trimethylsilyloxy-3.5-di-tert.-butyl-phenylmethan-bisphosphonsaeure

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1.) N-Bromsuccinimid / 1.) CCl4, 4 h, UV; 2.) THF, 3 h, reflux
2: 2.) H2O / 1.) CH2Cl2, 2 h, reflux
View Scheme
Multi-step reaction with 3 steps
1: 55 percent / N-Bromsuccinimid / CCl4 / 4 h / Irradiation
2: 81 percent / tetrahydrofuran / 3 h / Heating
3: 2.) H2O / 1.) CH2Cl2, 2 h, reflux
View Scheme
diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

4-Hydroxy-3.5-di-tert.-butyl-phenylmethan-trisphosphonsaeurehexaethylester
128911-36-4

4-Hydroxy-3.5-di-tert.-butyl-phenylmethan-trisphosphonsaeurehexaethylester

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 1) PbO2; 2) 5percent NaOEt / 1) benzene; 1 h, room temp.; 2) EtOH, 1 h, reflux
2: 80 percent / PbO2 / benzene / 1 h / Ambient temperature
3: 25 percent / Anilin, NaOEt / ethanol / 2 h / Heating
View Scheme
Multi-step reaction with 3 steps
1: 1) PbO2; 2) 5percent NaOEt / 1) benzene; 1 h, room temp.; 2) EtOH, 1 h, reflux
2: 80 percent / PbO2 / benzene / 1 h / Ambient temperature
3: 71 percent / 5percent NaOEt / ethanol / 1 h / Heating
View Scheme
Multi-step reaction with 2 steps
1: 1) PbO2; 2) 5percent NaOEt / 1) benzene; 1 h, room temp.; 2) EtOH, 1 h, reflux
2: 1) PbO2; 2) 5percent NaOEt / 1) benzene, 1 h, room temp.; 2) EtOH, 1 h, reflux
View Scheme
diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

4-[bis(diethoxyphosphinoyl)methylene]-2,6-di-tert-butylcyclohexa-2,5-dien-1-one
125931-54-6

4-[bis(diethoxyphosphinoyl)methylene]-2,6-di-tert-butylcyclohexa-2,5-dien-1-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1) PbO2; 2) 5percent NaOEt / 1) benzene; 1 h, room temp.; 2) EtOH, 1 h, reflux
2: 80 percent / PbO2 / benzene / 1 h / Ambient temperature
View Scheme
diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

3,5-di-tert-butyl-4-hydroxybenzylphosphonic acid
10175-90-3

3,5-di-tert-butyl-4-hydroxybenzylphosphonic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: H2O
View Scheme
Stage #1: diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate With trimethylsilyl bromide
Stage #2: With water
diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

ethyl (3,5-di-tert-butyl-4-hydroxybenzyl)-N,N-diethylphosphoramidoate

ethyl (3,5-di-tert-butyl-4-hydroxybenzyl)-N,N-diethylphosphoramidoate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: phosphorus pentachloride / toluene / 5 h / 20 °C / Inert atmosphere
2: toluene / 30 °C / Inert atmosphere
View Scheme
diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

ethyl [(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-N,N-diethylphosphoramidoate

ethyl [(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-N,N-diethylphosphoramidoate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: phosphorus pentachloride / toluene / 5 h / 20 °C / Inert atmosphere
2: toluene / 30 °C / Inert atmosphere
3: potassium hexacyanoferrate(III); potassium hydroxide / benzene; water / 6 h / 20 °C
View Scheme
diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

ethyl N,N-diethyl(3,5-di-tert-butyl-4-hydroxybenzyl)phosphonamidate

ethyl N,N-diethyl(3,5-di-tert-butyl-4-hydroxybenzyl)phosphonamidate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: phosphorus pentachloride / toluene / 5 h / 30 - 60 °C / Inert atmosphere
2: toluene / 2 h / 30 - 60 °C / Inert atmosphere
View Scheme
diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
976-56-7

diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate

ethyl N,N-diethyl[(3,5-di-t-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]phosphonamidate

ethyl N,N-diethyl[(3,5-di-t-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]phosphonamidate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: phosphorus pentachloride / toluene / 5 h / 30 - 60 °C / Inert atmosphere
2: toluene / 2 h / 30 - 60 °C / Inert atmosphere
3: potassium hexacyanoferrate(III); potassium hydroxide / benzene / 6 h / 20 °C
View Scheme

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