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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

Factory price Cosmetic TETRABUTYL ETHYLIDENEBISPHENOL 35958-30-6 Manufacturer

Cas:35958-30-6

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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

2,2'-Ethylidenebis-(4,6-di-tert-butylphenol)

Cas:35958-30-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

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

2,2'-ETHYLIDENEBIS(4,6-DI-TERT-BUTYLPHENOL)

Cas:35958-30-6

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

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

Factory direct supply CAS 35958-30-6 with best quality

Cas:35958-30-6

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

2,2'-ETHYLIDENEBIS(4,6-DI-TERT-BUTYLPHENOL)

Cas:35958-30-6

Min.Order:10 Kilogram

FOB Price: $20.0 / 30.0

Type:Trading Company

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine chemicals, ph

2,2'-Ethylidenebis-(4,6-di-tert-butylphenol)

Cas:35958-30-6

Min.Order:0

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

2,2'-Ethylidenebis(4,6-di-tert-butylphenol)

Cas:35958-30-6

Min.Order:1 Kilogram

Negotiable

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

2,2'-Ethylidenebis(4,6-di-tert-butylphenol)

Cas:35958-30-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

2,2-Ethylidenebis(4,6-Di-Tert-Butylphenol)

Cas:35958-30-6

Min.Order:0

Negotiable

Type:Manufacturers

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

2,2'-ETHYLIDENEBIS(4,6-DI-TERT-BUTYLPHENOL)

Cas:35958-30-6

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: 2,2-Ethylidenebis(4,6-Di-Tert-Butylphenol) CAS No.:35958-30-6 Molecule Formula:C30H46O2 Molecule Weight:438.68 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard

Best Quality 2,2-Ethylidenebis(4,6-Di-Tert-Butylphenol)

Cas:35958-30-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

2,2'-Ethylidenebis(4,6-di-tert-butylphenol)

Cas:35958-30-6

Min.Order:1 Kilogram

FOB Price: $50.0 / 100.0

Type:Trading Company

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

2,2'-ETHYLIDENEBIS(4,6-DI-TERT-BUTYLPHENOL)

Cas:35958-30-6

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

2,2'-Ethylidenebis(4,6-di-tert-butylphenol)

Cas:35958-30-6

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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

2,2'-ETHYLIDENEBIS(4,6-DI-TERT-BUTYLPHENOL)

Cas:35958-30-6

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

2,2'-ETHYLIDENEBIS(4,6-DI-TERT-BUTYLPHENOL)

Cas:35958-30-6

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Triumph International Development Limilted

Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis:

Phenol,2,2'-ethylidenebis[4,6-bis(1,1-dimethylethyl)-

Cas:35958-30-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

2,2'-ETHYLIDENEBIS(4,6-DI-TERT-BUTYLPHENOL) Cas no.35958-30-6 98%

Cas:35958-30-6

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

2,2'-ETHYLIDENEBIS(4,6-DI-TERT-BUTYLPHENOL)

Cas:35958-30-6

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

We produce carbomer by our own factory,carbomer 940 is our best seller.It is used for cosmetic and medical.And we also become agent for lubrizol.Our carbomer 940 get high viscosity and good transparency.The price will depond on the market,surely supp

Phenol,2,2'-ethylidenebis[4,6-bis(1,1-dimethylethyl)-

Cas:35958-30-6

Min.Order:0

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

Phenol,2,2'-ethylidenebis[4,6-bis(1,1-dimethylethyl)-

Cas:35958-30-6

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.

2,2'-Ethylidenebis(4,6-di-tert-butylphenol)

Cas:35958-30-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemsigma International Co.,Ltd.

bulk productiongoods in stockswe have the best competitive price in the marketmeantime,we are committed to service to our every customer Chemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical

2,2-ETHYLIDENEBIS(4,6-DI-TERT-BUTYLPHENOL)

Cas:35958-30-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

2,2'-ETHYLIDENEBIS(4,6-DI-TERT-BUTYLPHENOL)Appearance:Off-white powder Storage:Protected from light, stored hermetically and in a dry place Package:25 kgs/carboard drum, plastic woven bag, or as per customer's request Application:An additive Transpor

2,2'-ETHYLIDENEBIS(4,6-DI-TERT-BUTYLPHENOL)

Cas:35958-30-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

We are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for

2,2'-ETHYLIDENEBIS(4,6-DI-TERT-BUTYLPHENOL)

Cas:35958-30-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

2,2'-ETHYLIDENEBIS(4,6-DI-TERT-BUTYLPHENOL) Application:2,2'-ETHYLIDENEBIS(4,6-DI-TERT-BUTYLPHENOL)

2,2'-ETHYLIDENEBIS(4,6-DI-TERT-BUTYLPHENOL)

Cas:35958-30-6

Min.Order:0

Negotiable

Type:Other

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

35958-30-6

Cas:35958-30-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou ZeErRui Chemical Co., Ltd.

Hangzhou ZeErRui Chemical Co., Ltd. is focused on customization, research and development and production of APIs and advanced intermediates, which can effectively compensate for the deficiencies of traditional CRO and CMO. Priority of high-tech barri

2,2'-ETHYLIDENEBIS(4,6-DI-TERT-BUTYLPHENOL)

Cas:35958-30-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Newgreat Chemical Co., Ltd

Wuhan Xinweiye Chemical Co., Ltd. is mainly engaged in the process development and production of customized synthesis and pharmaceutical intermediates. We have professional researchers in organic synthesis, analytical chemistry and production process

2,2'-ETHYLIDENEBIS(4,6-DI-TERT-BUTYLPHENOL)

Cas:35958-30-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

2,2'-ETHYLIDENEBIS(4,6-DI-TERT-BUTYLPHENOL)Appearance:Off-white powder Storage:Protected from light, stored hermetically and in a dry place Package:25 kgs/carboard drum, plastic woven bag, or as per customer's request Application:An additive Transpor

2,2'-ETHYLIDENEBIS(4,6-DI-TERT-BUTYLPHENOL)

Cas:35958-30-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

2,4-di-tert-Butylphenol
96-76-4

2,4-di-tert-Butylphenol

acetaldehyde
75-07-0

acetaldehyde

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

Conditions
ConditionsYield
With benzenesulfonic acid In hexane for 24h; Reflux; Schlenk technique; Inert atmosphere; Glovebox;
tris(cyclopentadienyl)(tetrahydrofuran)samarium(III)

tris(cyclopentadienyl)(tetrahydrofuran)samarium(III)

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

[(η5-C5H5)Sm(2,2'-ethylidene-bis(4,6-di-tert-butylphenoxo))(THF)2]
933453-74-8

[(η5-C5H5)Sm(2,2'-ethylidene-bis(4,6-di-tert-butylphenoxo))(THF)2]

Conditions
ConditionsYield
In tetrahydrofuran (Ar, Schlenk) a THF-soln. of diphenol-compound was slowly added to a THF-soln. of complex, the mixt. was stirred overnight at room temp.; the solvent was removed under vac., toluene-soln. was concd.; elem. anal.;95%
tricyclopentadienyl(tetrahydrofurane)neodymium

tricyclopentadienyl(tetrahydrofurane)neodymium

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

[(η5-C5H5)Nd(2,2'-ethylidene-bis(4,6-di-tert-butylphenoxo))(THF)2]
933453-75-9

[(η5-C5H5)Nd(2,2'-ethylidene-bis(4,6-di-tert-butylphenoxo))(THF)2]

Conditions
ConditionsYield
In tetrahydrofuran (Ar, Schlenk) a THF-soln. of diphenol-compound was slowly added to a THF-soln. of complex, the mixt. was stirred overnight at room temp.; the solvent was removed under vac., toluene-soln. was concd.; elem. anal.;95%
methanol
67-56-1

methanol

trimethyl indium
3385-78-2

trimethyl indium

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

[Me6In3(OMe)(2,2'-ethylidenebis(4,6-di-tert-butylphenolate)]
1187925-66-1

[Me6In3(OMe)(2,2'-ethylidenebis(4,6-di-tert-butylphenolate)]

Conditions
ConditionsYield
In methanol; diethyl ether byproducts: CH4; (N2); std. Schlenk technique; soln. of MeOH in Et2O was added to stirredsoln. of Me3In in Et2O at -76°C; warmed to room temp.; soln. of ligand in Et2O was added at 0°C; warmed to room temp.; elem. anal.;94%
(1,4,7,10-tetraoxacyclododecane)
294-93-9

(1,4,7,10-tetraoxacyclododecane)

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

C38H61LiO6

C38H61LiO6

Conditions
ConditionsYield
With n-butyllithium In hexane; toluene at 20℃; for 12h; Inert atmosphere;94%
(η5-C5H5)3Yb(tetrahydrofuran)

(η5-C5H5)3Yb(tetrahydrofuran)

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

[(η5-C5H5)Yb(2,2'-ethylidene-bis(4,6-di-tert-butylphenoxo))(THF)2]
933453-73-7

[(η5-C5H5)Yb(2,2'-ethylidene-bis(4,6-di-tert-butylphenoxo))(THF)2]

Conditions
ConditionsYield
In tetrahydrofuran (Ar, Schlenk) a THF-soln. of diphenol-compound was slowly added to a THF-soln. of complex, the mixt. was stirred overnight at room temp.; the solvent was removed under vac., toluene was added to extract, -10°C; elem. anal.;93%
titanium(IV) tetraethanolate

titanium(IV) tetraethanolate

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

[Ti2(μ-OEt)2(2,2-ethylidenebis(4,6-di-tert-butylphenol)(-2H))2(OEt)2]
851091-55-9

[Ti2(μ-OEt)2(2,2-ethylidenebis(4,6-di-tert-butylphenol)(-2H))2(OEt)2]

Conditions
ConditionsYield
In hexane byproducts: EtOH; to rapidly stirred hexane soln. of edbp (4.9 mmol) Ti(OEt)4 (4.9 mmol) added, stirred for 48 h at room temp.; filtered, washed (hexane), recrystd. (hexane/toluene 1:1) at room temp.;elem. anal.;92%
tetrahydrofuran
109-99-9

tetrahydrofuran

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

[EDBPH*K*(THF)2]

[EDBPH*K*(THF)2]

Conditions
ConditionsYield
With potassium92%
tetrahydrofuran
109-99-9

tetrahydrofuran

trimethylaluminum
75-24-1

trimethylaluminum

sodium
7440-23-5

sodium

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

[(2,2-ethylidenebis(4,6-di-tert-butylphenolato))Al(CH3)2Na(tetrahydrofuran)2]
1229666-03-8

[(2,2-ethylidenebis(4,6-di-tert-butylphenolato))Al(CH3)2Na(tetrahydrofuran)2]

Conditions
ConditionsYield
In tetrahydrofuran; hexane under N2; soln. of ethylidenebis(phenol) deriv. and Na in THF stirred at50°C for 4.0 h, Al(CH3)3 in hexane added slowly, mixt. stirred f or 12 h; evapn. under vac., residue dissolved in THF, hexane added, soln. filtered through Celite, filtrate stored at room temp. for several d; elem. anal.;91%
WO[OC(CH3)3]4
58832-09-0

WO[OC(CH3)3]4

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

acetonitrile
75-05-8

acetonitrile

[W(O)(di-phenol 2,2’-ethylidenebis(4,6-di-tertbutylphenol))2]·MeCN

[W(O)(di-phenol 2,2’-ethylidenebis(4,6-di-tertbutylphenol))2]·MeCN

Conditions
ConditionsYield
Stage #1: WO[OC(CH3)3]4; 2,2-ethylidenebis(4,6-tert-butylphenol) In diethyl ether for 0.5h; Inert atmosphere; Schlenk technique;
Stage #2: acetonitrile Inert atmosphere; Schlenk technique;
91%
tris(1,2-ethanediolate)tungsten(VI)
54153-67-2

tris(1,2-ethanediolate)tungsten(VI)

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

[C(CH3)3C6H2C(CH3)3O]2CHCH3W(OC2H4O)2

[C(CH3)3C6H2C(CH3)3O]2CHCH3W(OC2H4O)2

Conditions
ConditionsYield
In toluene byproducts: 1,2-ethanediol; mixed at reflux; distilled (toluene, 4 h), evapd., chromy.(silica gel-CH2Cl2), crystd.(CH3CN), dried.(vac.) 40°C for 6 h, elem. anal.;90%
titanium(IV) isopropylate
546-68-9

titanium(IV) isopropylate

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

[Ti(2,2-ethylidenebis(4,6-di-tert-butylphenol)(-2H))(O(i-Pr))2]
709671-04-5

[Ti(2,2-ethylidenebis(4,6-di-tert-butylphenol)(-2H))(O(i-Pr))2]

Conditions
ConditionsYield
In hexane byproducts: i-PrOH; to rapidly stirred hexane soln. of edbp (4.9 mmol) Ti(O(i-Pr))4 (4.9 mmol) added, stirred for 48 h at room temp.; filtered, washed (hexane), recrystd. (CH2Cl2); elem. anal.;90%
In toluene byproducts: isopropanol; complex obtained by react. of CH3CH2(C6H2(OH)(t-Bu)2)2 and Ti(OPri)4 in toluene at 60°C for 3 h; elem. anal.; complex washed with toluene and azeotropic distilated;
18-crown-6 ether
17455-13-9

18-crown-6 ether

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

C42H69NaO8

C42H69NaO8

Conditions
ConditionsYield
With sodium hexamethyldisilazane In tetrahydrofuran; toluene at 20℃; for 12h; Inert atmosphere;90%
toluene-4-sulfonic acid 2-(2-methoxyethoxy)ethyl ester
50586-80-6

toluene-4-sulfonic acid 2-(2-methoxyethoxy)ethyl ester

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

2,4-di-tert-butyl-6-(1-(3,5-di-tert-butyl-2-(2-(2-methoxyethoxy)ethoxy)phenyl)ethyl)phenol
1264748-97-1

2,4-di-tert-butyl-6-(1-(3,5-di-tert-butyl-2-(2-(2-methoxyethoxy)ethoxy)phenyl)ethyl)phenol

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 110℃; for 12h;89%
tetrahydrofuran
109-99-9

tetrahydrofuran

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

(2,2'-ethylidenebis(4,6-di-tert-butylphenolato))Li∙(tetrahydrofuran)3

(2,2'-ethylidenebis(4,6-di-tert-butylphenolato))Li∙(tetrahydrofuran)3

Conditions
ConditionsYield
With n-butyllithium In tetrahydrofuran; hexane at 0℃; for 1h;88%
tetrahydrofuran
109-99-9

tetrahydrofuran

trimethylaluminum
75-24-1

trimethylaluminum

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

sodium hydroxide
1310-73-2

sodium hydroxide

[(2,2-ethylidenebis(4,6-di-tert-butylphenolato))Al(CH3)(μ2-OH)Na(THF)3]

[(2,2-ethylidenebis(4,6-di-tert-butylphenolato))Al(CH3)(μ2-OH)Na(THF)3]

Conditions
ConditionsYield
In tetrahydrofuran; hexane under N2; soln. of ethylidenebis(phenol) deriv. and NaOH in THF stirred at 50°C for 12 h, Al(CH3)3 in hexane added slowly, mixt. stirred for 12 h; evapn. under vac., residue dissolved in THF, hexane added, soln. filtered through Celite, filtrate stored at room temp. for several h; elem. anal.;88%
hexane
110-54-3

hexane

titanium(IV) bromide
7789-68-6

titanium(IV) bromide

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

[Ti(Br)2(6,6'-(ethane-1,1-diyl)bis(2,4-di-tert-butylphenolato))]*hexane

[Ti(Br)2(6,6'-(ethane-1,1-diyl)bis(2,4-di-tert-butylphenolato))]*hexane

Conditions
ConditionsYield
at 60℃; for 16h; Inert atmosphere;88%
2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

C30H45O2(1-)*Na(1+)

C30H45O2(1-)*Na(1+)

Conditions
ConditionsYield
With sodium In tetrahydrofuran at 20℃; for 12h; Inert atmosphere;87%
diethylaluminium chloride
96-10-6

diethylaluminium chloride

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

chloro-(2,2'-ethylidene-bis(4,6-di-tert-butylphenolato))aluminum(III)
251310-99-3

chloro-(2,2'-ethylidene-bis(4,6-di-tert-butylphenolato))aluminum(III)

Conditions
ConditionsYield
In hexane dry N2-atmosphere; addn. of Et2AlCl to ligand at 0°C, stirring for 3 h; evapn. (vac.), dissoln. in PhMe, crystn. on cooling to room temp.; elem.anal.;86%
18-crown-6 ether
17455-13-9

18-crown-6 ether

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

C42H69KO8

C42H69KO8

Conditions
ConditionsYield
With potassium hexamethylsilazane In hexane; toluene at 20℃; for 12h; Inert atmosphere;86%
tetrahydrofuran
109-99-9

tetrahydrofuran

trimethylaluminum
75-24-1

trimethylaluminum

sodium
7440-23-5

sodium

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

benzyl alcohol
100-51-6

benzyl alcohol

[(2,2'-ethylidenebis(4,6-di-tert-butylphenol(-2H))AlMe(μ2-OBn)Na(THF)3]
1295558-43-8

[(2,2'-ethylidenebis(4,6-di-tert-butylphenol(-2H))AlMe(μ2-OBn)Na(THF)3]

Conditions
ConditionsYield
In tetrahydrofuran EDBP-H2, AlMe3, BnOH, Na (1:1:1:1 molar ratio) in THF; NMR;85%
diethyl ether
60-29-7

diethyl ether

trimethylaluminum
75-24-1

trimethylaluminum

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

(diethyl ether)methyl(2,2'-ethylidenebis(4,6-di-tert-butylphenato))aluminum(III)*0.5(diethyl ether)

(diethyl ether)methyl(2,2'-ethylidenebis(4,6-di-tert-butylphenato))aluminum(III)*0.5(diethyl ether)

Conditions
ConditionsYield
In diethyl ether; toluene under N2; soln. of AlMe3 in toluene added slowly to ice cold (0°C) soln. of ligand (molar ratio 1.2:1) in Et2O; stirred for 2.5 h; dried in vac.; extd. with Et2O; filtered; filtrate concd.; cooled to -20°C; elem. anal.;84%
trimethylaluminum
75-24-1

trimethylaluminum

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

bis[methyl(2,2'-ethylidenebis(4,6-di-tert-butylphenato))aluminum(III)]

bis[methyl(2,2'-ethylidenebis(4,6-di-tert-butylphenato))aluminum(III)]

Conditions
ConditionsYield
In hexane; toluene under N2; soln. of AlMe3 in toluene added slowly to ice cold (0°C) soln. of ligand (molar ratio 1.2:1) in hexane; stirred for 2.5 h; dried in vac.; dissolved in hot (85°C) toluene; cooled to ambient temp.; elem. anal.;84%
2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

dimethyl sulfate
77-78-1

dimethyl sulfate

2,4-di-tert-butyl-6-(1-(3,5-di-tert-butyl-2-methoxyphenyl)ethyl)phenol
1203204-44-7

2,4-di-tert-butyl-6-(1-(3,5-di-tert-butyl-2-methoxyphenyl)ethyl)phenol

Conditions
ConditionsYield
Stage #1: 2,2-ethylidenebis(4,6-tert-butylphenol) With potassium carbonate In acetone at 20℃; for 0.5h;
Stage #2: dimethyl sulfate In acetone for 48h;
84%
tetrahydrofuran
109-99-9

tetrahydrofuran

neodymium trichloride
10024-93-8

neodymium trichloride

trimethylsilylmethyllithium
1822-00-0

trimethylsilylmethyllithium

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

bis(6,6'-(ethane-1,1-diyl)bis(2,4-di-tert-butylphenolate)NdLi(THF)3
1350461-07-2

bis(6,6'-(ethane-1,1-diyl)bis(2,4-di-tert-butylphenolate)NdLi(THF)3

Conditions
ConditionsYield
In tetrahydrofuran NdCl3 reacted with 3 equiv. of LiCH2SiMe3 in THF, treated in one portionwith ligand (2 equiv.), reacted at room temp.;83%
18-crown-6 ether
17455-13-9

18-crown-6 ether

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

C42H69O8Rb

C42H69O8Rb

Conditions
ConditionsYield
With rubidium tert-butoxide In toluene at 20℃; for 12h; Inert atmosphere;83%
titanium(IV) iodide
7720-83-4

titanium(IV) iodide

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

[Ti(I)2(6,6'-(ethane-1,1-diyl)bis(2,4-di-tertbutylphenolate))]

[Ti(I)2(6,6'-(ethane-1,1-diyl)bis(2,4-di-tertbutylphenolate))]

Conditions
ConditionsYield
In hexane at 60℃; for 16h; Inert atmosphere;83%
2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

benzyl alcohol
100-51-6

benzyl alcohol

2CHCH2(C6H2OH(C4H9)2)2(1-)*2Li(1+)*2(C6H5CH2OH)

2CHCH2(C6H2OH(C4H9)2)2(1-)*2Li(1+)*2(C6H5CH2OH)

Conditions
ConditionsYield
With n-butyllithium In diethyl ether; hexane at 0℃; for 1h;81%
tetrahydrofuran
109-99-9

tetrahydrofuran

trimethylaluminum
75-24-1

trimethylaluminum

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

(tetrahydrofuran)methyl(2,2'-ethylidenebis(4,6-di-tert-butylphenato))aluminum(III)

(tetrahydrofuran)methyl(2,2'-ethylidenebis(4,6-di-tert-butylphenato))aluminum(III)

Conditions
ConditionsYield
In tetrahydrofuran; toluene under N2; soln. of AlMe3 in toluene added slowly to ice cold (0°C) soln. of ligand (molar ratio 1.2:1) in THF; stirred for 2.5 h; dried in vac.; extd. with toluene; filtered; filtrate concd.; cooled to-20°C; elem. anal.;81%
2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

dimethylsilicon dichloride
75-78-5

dimethylsilicon dichloride

2,4,8,10-Tetra-t-butyl-6,6,12-trimethyl-12H-dibenzo[d,g][1,3,2]dioxasilocin
88946-12-7

2,4,8,10-Tetra-t-butyl-6,6,12-trimethyl-12H-dibenzo[d,g][1,3,2]dioxasilocin

Conditions
ConditionsYield
With triethylamine In toluene Ambient temperature;79%
With triethylamine79%
With triethylamine In toluene for 2h; Ambient temperature;
diethyl ether
60-29-7

diethyl ether

iodine
7553-56-2

iodine

trimethylaluminum
75-24-1

trimethylaluminum

2,2-ethylidenebis(4,6-tert-butylphenol)
35958-30-6

2,2-ethylidenebis(4,6-tert-butylphenol)

[Al(2,2'-ethylidenebis(4,6-di-tert-butylphenolato))I(Et2O)]
264916-84-9

[Al(2,2'-ethylidenebis(4,6-di-tert-butylphenolato))I(Et2O)]

Conditions
ConditionsYield
In diethyl ether; toluene (N2); AlMe3/toluene added slowly to I2/toluene at 0°C; after 20 min, ligand/ether added, stirred for 2 h; dried (vac.), extd. (ether), concd., crystd. (cooling); elem. anal.;79%

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