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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 services. DayangChem can provide different quantities of custom synthesis ch

Diphenylsilanediol Manufacturer/High quality/Best price/In stock

Cas:947-42-2

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Jinan Finer Chemical Co., Ltd

Product Description

Diphenylsilanediol

Cas:947-42-2

Min.Order:1 Kilogram

FOB Price: $5.0 / 30.0

Type:Lab/Research institutions

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Hebei yanxi chemical co.,LTD.

chengdu and import and export trade co., LTD., who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do res

Diphenylsilanediol

Cas:947-42-2

Min.Order:1 Metric Ton

FOB Price: $10000.0

Type:Manufacturers

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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Diphenylsilanediol

Cas:947-42-2

Min.Order:1

Negotiable

Type:Other

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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 OLED 99% 947-42-2 Diphenylsilanediol Manufacturer

Cas:947-42-2

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality Diphenylsilanediol

Cas:947-42-2

Min.Order:1 Kilogram

FOB Price: $1.0

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

Diphenylsilanediol

Cas:947-42-2

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

Diphenylsilanediol -

Cas:947-42-2

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

Diphenylsilanediol

Cas:947-42-2

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

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Zhuozhou Wenxi import and Export Co., Ltd

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

Top Purity CAS 947-42-2 with fast shipping

Cas:947-42-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Name Diphenylsilanediol Structural Formula CAS No. 947-42-2 Molecular Formula C12H12O

Diphenylsilanediol

Cas:947-42-2

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:White powder Storage:room temperature Package:25kg/drum Application:Diphenylsilanediol is used in Medicine field, electronics industry and polymer material. Transportation:Express/Sea/Air Port:any port in china

Diphenylsilanediol factory price

Cas:947-42-2

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: Diphenylsilanediol CAS: 947-42-2 MF: C12H12O2Si MW: 216.31 EINECS: 213-427-4 Mol File: 947-42-2.mol Diphenylsilanediol Structure Diphenylsilanediol Chemical Properties Melting point 144-147 °C Boiling point

Diphenylsilanediol

Cas:947-42-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

Silanediol,1,1-diphenyl-

Cas:947-42-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

Diphenyldihydroxysilane

Cas:947-42-2

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Qingdao Beluga Import and Export Co., LTD

Diphenylsilanediol CAS:947-42-2 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 organic intermed

Diphenylsilanediol CAS:947-42-2

Cas:947-42-2

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

Silanediol,1,1-diphenyl-

Cas:947-42-2

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

CAS NO.:947-42-2

Cas:947-42-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hubei Jiutian Bio-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 qualifie

CAS947-42-2 Diphenylsilanediol

Cas:947-42-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

Diphenylsilanediol

Cas:947-42-2

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

Diphenylsilandiol(Diphenyldihydroxysilane)

Cas:947-42-2

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

Diphenylsilanediol

Cas:947-42-2

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

Diphenylsilanediol

Cas:947-42-2

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality Appearance:White powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used as Pharmaceutical Intermediates Transportation:BY AI

Diphenylsilanediol

Cas:947-42-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

Diphenylsilanediol

Cas:947-42-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: Diphenylsilanediol CAS No.:947-42-2 Molecule Formula:C12H12O2Si Molecule Weight:216.30 Purity: 99% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard TESTING ITEMS

High Quality Diphenylsilanediol in stock

Cas:947-42-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

Best OfferDiphenylsilanediol

Cas:947-42-2

Min.Order:0

Negotiable

Type:Trading Company

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,

Dihydroxydiphenylsilane

Cas:947-42-2

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle

Diphenylsilanediol.99%

Cas:947-42-2

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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

Diphenylsilanediol

Cas:947-42-2

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Synthetic route

diphenylsilane
775-12-2

diphenylsilane

diphenylsilanediol
947-42-2

diphenylsilanediol

Conditions
ConditionsYield
With water In tetrahydrofuran at 20℃; for 0.5h;99%
With oxygen In water; acetone at 30℃; under 760.051 Torr; for 0.333333h;99%
With water; oxygen; hydroxyapatite-bound Ru In ethyl acetate at 80℃; for 9h;98%
diphenylsilanol
5906-79-6

diphenylsilanol

diphenylsilanediol
947-42-2

diphenylsilanediol

Conditions
ConditionsYield
With water; oxygen In tetrahydrofuran at 20℃; for 12h; Irradiation;98%
With oxygen In tetrahydrofuran; water at 20℃; under 760.051 Torr; for 2h; Green chemistry;96%
With 2,2,2-Trifluoroacetophenone; dihydrogen peroxide In ethyl acetate; acetonitrile for 0.25h; Green chemistry;78%
With dihydrogen peroxide; copper(II) oxide In acetonitrile at 45℃; for 3h; Irradiation;98 %Chromat.
bis(benzyloxy)diphenylsilane
50870-65-0

bis(benzyloxy)diphenylsilane

diphenylsilanediol
947-42-2

diphenylsilanediol

Conditions
ConditionsYield
With palladium 10% on activated carbon; hydrogen In ethyl acetate at 20℃; for 12h;98%
With palladium-platinum; hydrogen In tetrahydrofuran at 20℃; for 1.5h; Concentration;89%
diphenylsilane
775-12-2

diphenylsilane

A

diphenylsilanediol
947-42-2

diphenylsilanediol

B

hydrogen
1333-74-0

hydrogen

Conditions
ConditionsYield
With water In acetone at 25℃; for 3h; Catalytic behavior;A 97%
B n/a
With water; silver nitrate at 24.84℃; for 0.416667h;A 85%
B 88%
diphenylsilyl dichloride
80-10-4

diphenylsilyl dichloride

diphenylsilanediol
947-42-2

diphenylsilanediol

Conditions
ConditionsYield
With water In tert-Amyl alcohol; toluene at 10 - 12℃; for 0.166667h;93%
With H2O In water; toluene addn. of a soln. of (C6H5)2SiCl2 in toluene to a heterogeneous mixt. of toluene, t-amylalc. and H2O;; sucking off; crystn. from warm 2-butanone/CHCl3;;93%
With H2O In water; toluene addn. of a soln. of (C6H5)2SiCl2 in toluene to a heterogeneous mixt. of toluene, t-amylalc. and H2O;; sucking off; crystn. from warm 2-butanone/CHCl3;;93%
diethoxydiphenylsilane
2553-19-7

diethoxydiphenylsilane

diphenylsilanediol
947-42-2

diphenylsilanediol

Conditions
ConditionsYield
With potassium hydroxide In potassium hydroxide (C6H5)2Si(OC2H5)2 and 5% aq. KOH at room temp. for 6 h; neutralization by acetic acid;;88.1%
With KOH In potassium hydroxide aq. KOH; (C6H5)2Si(OC2H5)2 and 5% aq. KOH at room temp. for 6 h; neutralization by acetic acid;;88.1%
bis(2-thienyl)diphenylsilane
18676-80-7

bis(2-thienyl)diphenylsilane

diphenylsilanediol
947-42-2

diphenylsilanediol

Conditions
ConditionsYield
With trifluoroacetic acid In dichloromethane at 0℃; for 2h;86%
pentaphenyldisilanecarboxylic acid
70096-32-1

pentaphenyldisilanecarboxylic acid

A

diphenylsilanediol
947-42-2

diphenylsilanediol

B

triphenylhydroxysilane
791-31-1

triphenylhydroxysilane

Conditions
ConditionsYield
With potassium hydroxide In ethanol; water for 48h; Ambient temperature;A 30%
B 55%
dichloro-diphenoxy-silane
3410-97-7

dichloro-diphenoxy-silane

phenylmagnesium bromide

phenylmagnesium bromide

diphenylsilanediol
947-42-2

diphenylsilanediol

Conditions
ConditionsYield
With diethyl ether
1,1,3,3-tetraphenyldisiloxane-1,3-diol
1104-93-4

1,1,3,3-tetraphenyldisiloxane-1,3-diol

diphenylsilanediol
947-42-2

diphenylsilanediol

Conditions
ConditionsYield
With potassium hydroxide; acetic acid
In not given addn. of acid to a cold soln. of tetraphenyl-1,3-dioxydisiloxane in aq. KOH;;
Multi-step reaction with 2 steps
1: neat (no solvent)
2: KOH / ethanol
View Scheme
phenylmagnesium bromide

phenylmagnesium bromide

A

diphenylsilanediol
947-42-2

diphenylsilanediol

B

triphenylhydroxysilane
791-31-1

triphenylhydroxysilane

Conditions
ConditionsYield
With tetrachlorosilane; diethyl ether
4-dimethylaminophenyllithium
13190-50-6

4-dimethylaminophenyllithium

diphenylsilyl dichloride
80-10-4

diphenylsilyl dichloride

A

diphenylsilanediol
947-42-2

diphenylsilanediol

B

ph2(ph-4-Nme2)SiOH
1516-77-4

ph2(ph-4-Nme2)SiOH

Conditions
ConditionsYield
anschliessenden Hydrolysieren;
diphenylsilyl dichloride
80-10-4

diphenylsilyl dichloride

aqueous KOH-solution

aqueous KOH-solution

A

diphenylsilanediol
947-42-2

diphenylsilanediol

B

high-molecular diphenylsilicon oxide

high-molecular diphenylsilicon oxide

Hexaphenyltrisiloxan-1,5-diol
1110-85-6

Hexaphenyltrisiloxan-1,5-diol

alcoholic KOH-solution

alcoholic KOH-solution

diphenylsilanediol
947-42-2

diphenylsilanediol

1,1,3,3-tetraphenyldisiloxane-1,3-diol
1104-93-4

1,1,3,3-tetraphenyldisiloxane-1,3-diol

acetic acid
64-19-7

acetic acid

KOH-solution

KOH-solution

diphenylsilanediol
947-42-2

diphenylsilanediol

chloro-phenoxy-diphenyl-silane
18557-45-4

chloro-phenoxy-diphenyl-silane

KOH-solution

KOH-solution

A

diphenylsilanediol
947-42-2

diphenylsilanediol

B

phenol
108-95-2

phenol

piperidine
110-89-4

piperidine

1,4-diethyl-1,1,2,2,3,3,4,4-octaphenyl-tetrasilane
18816-58-5

1,4-diethyl-1,1,2,2,3,3,4,4-octaphenyl-tetrasilane

furan-2,3,5(4H)-trione pyridine (1:1)

furan-2,3,5(4H)-trione pyridine (1:1)

A

diphenylsilanediol
947-42-2

diphenylsilanediol

B

hydrogen

hydrogen

piperidine
110-89-4

piperidine

octaphenyl-1,4-diphenoxytetrasilane
18827-40-2

octaphenyl-1,4-diphenoxytetrasilane

concentrated NaOH-solution

concentrated NaOH-solution

A

diphenylsilanediol
947-42-2

diphenylsilanediol

B

phenol
108-95-2

phenol

C

hydrogen

hydrogen

diphenylsilane
775-12-2

diphenylsilane

A

diphenylsilanediol
947-42-2

diphenylsilanediol

B

diphenylsilanol
5906-79-6

diphenylsilanol

Conditions
ConditionsYield
With bis(oxazoline derivative) oxorhenium(V); water In acetonitrile at 20℃; Title compound not separated from byproducts;
With [Re(O)(hoz)2][B(C6F5)4]; water In acetonitrile at 20℃; Kinetics; Temperature; Reagent/catalyst;
Triphenylsilyl chloride
76-86-8

Triphenylsilyl chloride

diphenylsilanediol
947-42-2

diphenylsilanediol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 78 percent / Li / tetrahydrofuran
2: 30 percent / 1 M KOH / ethanol; H2O / 48 h / Ambient temperature
View Scheme
phenylmagnesium bromide

phenylmagnesium bromide

diphenylsilanediol
947-42-2

diphenylsilanediol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: diethyl ether; silicon tetrachloride
2: diluted KOH-solution
View Scheme
Diphenyldibromsilan
4072-00-8

Diphenyldibromsilan

diphenylsilanediol
947-42-2

diphenylsilanediol

Conditions
ConditionsYield
With potassium hydroxide In potassium hydroxide very impure;;
With water In water very impure;;
With KOH In potassium hydroxide aq. KOH; very impure;;
With H2O In water very impure;;
(OC)4Mn(μ-SiPh2)(μ-H)Pt(PPh3)2
118398-34-8

(OC)4Mn(μ-SiPh2)(μ-H)Pt(PPh3)2

A

tetracarbonylhydrido(triphenylphosphine)manganese
16925-29-4

tetracarbonylhydrido(triphenylphosphine)manganese

(OC)4Mn(μ-PPh2)(μ-H)PtPh(PPh3)
118398-37-1

(OC)4Mn(μ-PPh2)(μ-H)PtPh(PPh3)

C

diphenylsilanediol
947-42-2

diphenylsilanediol

Conditions
ConditionsYield
With water In not given byproducts: H2;A <1
B n/a
C n/a
diphenylsilyl dichloride
80-10-4

diphenylsilyl dichloride

A

1,1,3,3-tetraphenyldisiloxane-1,3-diol
1104-93-4

1,1,3,3-tetraphenyldisiloxane-1,3-diol

B

diphenylsilanediol
947-42-2

diphenylsilanediol

Conditions
ConditionsYield
With H2O; NH3 In ammonia aq. ammonia=NH3;
With H2O In water
dichloro-diphenoxy-silane
3410-97-7

dichloro-diphenoxy-silane

diphenylsilanediol
947-42-2

diphenylsilanediol

Conditions
ConditionsYield
With phenylmagnesium bromide In diethyl ether (C6H5O)2SiCl2 and C6H5MgBr in ether; addn. of ice and HCl;;
With C6H5MgBr In diethyl ether (C6H5O)2SiCl2 and C6H5MgBr in ether; addn. of ice and HCl;;
With phenylmagnesium bromide In diethyl ether (C6H5O)2SiCl2 and C6H5MgBr in ether; addn. of ice and HCl;;
Hexaphenyltrisiloxan-1,5-diol
1110-85-6

Hexaphenyltrisiloxan-1,5-diol

diphenylsilanediol
947-42-2

diphenylsilanediol

Conditions
ConditionsYield
With KOH In ethanol ppt. by addn. of CH3COOH;;
diphenylsilanediol
947-42-2

diphenylsilanediol

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

1,1,1,5,5,5-hexamethyl-3,3-diphenyltrisiloxane
797-77-3

1,1,1,5,5,5-hexamethyl-3,3-diphenyltrisiloxane

Conditions
ConditionsYield
In acetonitrile at 20℃; for 0.5h;99%
1,3-Divinyl-1,1,3,3-tetramethyl-disilazan(germ.)=divinyltetramethyldisiloxane
7691-02-3

1,3-Divinyl-1,1,3,3-tetramethyl-disilazan(germ.)=divinyltetramethyldisiloxane

diphenylsilanediol
947-42-2

diphenylsilanediol

1,5-divinyl-3,3-diphenyl-1,1,5,5-tetramethyltrisiloxane
18586-22-6

1,5-divinyl-3,3-diphenyl-1,1,5,5-tetramethyltrisiloxane

Conditions
ConditionsYield
In acetonitrile at 20℃; for 0.5h;99%
diphenylsilanediol
947-42-2

diphenylsilanediol

disodium diphenylsilanediolate

disodium diphenylsilanediolate

Conditions
ConditionsYield
With sodium tert-isoamylate In pyridine; diethyl ether at -10 - 25℃; for 1.5h;98%
tert.-butylhydroperoxide
75-91-2

tert.-butylhydroperoxide

diphenylsilanediol
947-42-2

diphenylsilanediol

triphenylantimony
603-36-1

triphenylantimony

A

Sb2O4Si2(C6H5)10

Sb2O4Si2(C6H5)10

B

water
7732-18-5

water

C

tert-butyl alcohol
75-65-0

tert-butyl alcohol

Conditions
ConditionsYield
In 1,4-dioxane dissoln., cooling (5°C), soln. of peroxo compd. addn. under stirring, stirring (2 h), volatile product sepn. in cooled trap (reduced pressure); elem. anal.;A 98%
B 89%
C 96%
diphenylsilanediol
947-42-2

diphenylsilanediol

4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane
25015-63-8

4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane

diphenyl-bis((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy)silane
82172-57-4

diphenyl-bis((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy)silane

Conditions
ConditionsYield
In toluene at 20℃; for 0.5h; Green chemistry; chemoselective reaction;98%
diphenylsilanediol
947-42-2

diphenylsilanediol

1,1,3,3-tetramethyldisilazane
15933-59-2

1,1,3,3-tetramethyldisilazane

1,1,5,5-tetramethyl-3,3-diphenyl-trisiloxane
17875-55-7

1,1,5,5-tetramethyl-3,3-diphenyl-trisiloxane

Conditions
ConditionsYield
In acetonitrile at 20℃; for 0.5h;98%
trimethoxysilane
2487-90-3

trimethoxysilane

diphenylsilanediol
947-42-2

diphenylsilanediol

C16H24O6Si3
1544138-11-5

C16H24O6Si3

Conditions
ConditionsYield
In benzene at 20℃; for 16h; Inert atmosphere;97%
With magnesium hydroxide In methanol; toluene at 30℃; for 8h;
diphenylsilanediol
947-42-2

diphenylsilanediol

4-fluoroboronic acid
1765-93-1

4-fluoroboronic acid

4,8-bis(4-fluorophenyl)-2,2,6,6-tetraphenyl-1,3,5,7,2,6,4,8-tetraoxadisiladiborocane

4,8-bis(4-fluorophenyl)-2,2,6,6-tetraphenyl-1,3,5,7,2,6,4,8-tetraoxadisiladiborocane

Conditions
ConditionsYield
In toluene Dean-Stark; Reflux; Inert atmosphere;97%
In toluene for 12h; Dean-Stark; Reflux;86%
1,1,1,3,5,7,7,7-octamethyltetrasiloxane
16066-09-4

1,1,1,3,5,7,7,7-octamethyltetrasiloxane

diphenylsilanediol
947-42-2

diphenylsilanediol

1,1-diphenyl-3,5-bis-trimethylsiloxy-3,5-dimethylcyclotrisiloxane
188240-37-1

1,1-diphenyl-3,5-bis-trimethylsiloxy-3,5-dimethylcyclotrisiloxane

Conditions
ConditionsYield
Stage #1: diphenylsilanediol With tris(pentafluorophenyl)borate In 5,5-dimethyl-1,3-cyclohexadiene at 40℃; Inert atmosphere;
Stage #2: 1,1,1,3,5,7,7,7-octamethyltetrasiloxane In 5,5-dimethyl-1,3-cyclohexadiene at 40 - 60℃; for 2h; Inert atmosphere;
96%
diphenylsilanediol
947-42-2

diphenylsilanediol

tetraacetoxysilane
562-90-3

tetraacetoxysilane

1,1,5,5-tetraacetoxy-3,3,7,7-tetraphenyl-1,3,5,7-cyclotetrasiloxane

1,1,5,5-tetraacetoxy-3,3,7,7-tetraphenyl-1,3,5,7-cyclotetrasiloxane

Conditions
ConditionsYield
Stage #1: diphenylsilanediol; tetraacetoxysilane In acetonitrile at 25℃; for 1h;
Stage #2: diphenylsilanediol In acetonitrile at 25℃; for 24h;
95%
tetramethyldivinyldisiloxane
2627-95-4

tetramethyldivinyldisiloxane

diphenylsilanediol
947-42-2

diphenylsilanediol

1,5-divinyl-3,3-diphenyl-1,1,5,5-tetramethyltrisiloxane
18586-22-6

1,5-divinyl-3,3-diphenyl-1,1,5,5-tetramethyltrisiloxane

Conditions
ConditionsYield
With toluene-4-sulfonic acid In hexane at 70 - 80℃; for 2h; Reagent/catalyst; Inert atmosphere; Green chemistry;94.6%
diphenylsilanediol
947-42-2

diphenylsilanediol

3-Aminophenylboronic acid
30418-59-8

3-Aminophenylboronic acid

(NH2C6H4BO)2((C6H5)2SiO)2

(NH2C6H4BO)2((C6H5)2SiO)2

Conditions
ConditionsYield
In toluene Condensation; Heating;94%
In toluene byproducts: H2O; under N2; Ph2Si(OH)2 added to m-NH2C6H4B(OH)2 (molar ratio 1:1) in toluene; heated to reflux in Dean-Stark apparatus; elem. anal.;94%
diphenylsilanediol
947-42-2

diphenylsilanediol

trimethylsilylacetylene
1066-54-2

trimethylsilylacetylene

1,1,1,5,5,5-hexamethyl-3,3-diphenyltrisiloxane
797-77-3

1,1,1,5,5,5-hexamethyl-3,3-diphenyltrisiloxane

Conditions
ConditionsYield
With potassium hexamethylsilazane In acetonitrile at 40℃; for 0.5h; Inert atmosphere; Green chemistry; chemoselective reaction;94%
[(HC(CMeN(2,6-i-Pr2C6H3))2)AlH2]
278608-73-4

[(HC(CMeN(2,6-i-Pr2C6H3))2)AlH2]

diphenylsilanediol
947-42-2

diphenylsilanediol

[HC(CMeN(2,6-iPr2C6H3))2AlHO]2SiPh2
1410247-90-3

[HC(CMeN(2,6-iPr2C6H3))2AlHO]2SiPh2

Conditions
ConditionsYield
In toluene at 20℃; for 72h; Schlenk technique; Inert atmosphere;93.5%
diphenylsilanediol
947-42-2

diphenylsilanediol

({Sr[O(SiPh2O)2](H2O)(NH3)}n)

({Sr[O(SiPh2O)2](H2O)(NH3)}n)

Conditions
ConditionsYield
With ammonia; water; strontium In toluene93%
butylboronic acid
4426-47-5

butylboronic acid

diphenylsilanediol
947-42-2

diphenylsilanediol

4,8-dibutyl-2,2,6,6-tetraphenyl-[1,3,5,7,2,6,4,8]tetroxadisiladiborocane

4,8-dibutyl-2,2,6,6-tetraphenyl-[1,3,5,7,2,6,4,8]tetroxadisiladiborocane

Conditions
ConditionsYield
In toluene Condensation; Heating;93%
In toluene byproducts: H2O; under N2; Ph2Si(OH)2 added to C4H9B(OH)2 (molar ratio 1:1) in toluene; heated to reflux in Dean-Stark apparatus; elem. anal.;93%
diphenylsilanediol
947-42-2

diphenylsilanediol

octaphenylcyclotetrasiloxane
546-56-5

octaphenylcyclotetrasiloxane

Conditions
ConditionsYield
With triethylamine In toluene92.1%
at 140 - 180℃;
With acetyl chloride
diphenylsilanediol
947-42-2

diphenylsilanediol

2-Methoxyphenylboronic acid
5720-06-9

2-Methoxyphenylboronic acid

4,8-bis-(2-methoxy-phenyl)-2,2,6,6-tetraphenyl-[1,3,5,7,2,6,4,8]tetroxadisiladiborocane

4,8-bis-(2-methoxy-phenyl)-2,2,6,6-tetraphenyl-[1,3,5,7,2,6,4,8]tetroxadisiladiborocane

Conditions
ConditionsYield
In toluene Condensation; Heating;92%
diphenylsilanediol
947-42-2

diphenylsilanediol

2-Methylphenylboronic acid
16419-60-6

2-Methylphenylboronic acid

(CH3C6H4BO)2((C6H5)2SiO)2
261720-27-8

(CH3C6H4BO)2((C6H5)2SiO)2

Conditions
ConditionsYield
In toluene byproducts: H2O; under N2; Ph2Si(OH)2 added to o-MeC6H4B(OH)2 (molar ratio 1:1) in toluene; heated to reflux in Dean-Stark apparatus; elem. anal.;92%
diphenylsilanediol
947-42-2

diphenylsilanediol

naphthalene-2-boronic acid
32316-92-0

naphthalene-2-boronic acid

4,8-di(naphthalen-2-yl)-2,2,6,6-tetraphenyl-1,3,5,7,2,6,4,8-tetraoxadisiladiborocane

4,8-di(naphthalen-2-yl)-2,2,6,6-tetraphenyl-1,3,5,7,2,6,4,8-tetraoxadisiladiborocane

Conditions
ConditionsYield
In toluene for 12h; Dean-Stark; Reflux;92%
2,3-dimethyl-2,3-butane diol
76-09-5

2,3-dimethyl-2,3-butane diol

diphenylsilanediol
947-42-2

diphenylsilanediol

boric acid
11113-50-1

boric acid

diphenyl-bis((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy)silane
82172-57-4

diphenyl-bis((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy)silane

Conditions
ConditionsYield
In toluene byproducts: H2O; inert atmosphere; refluxing (8 h); evapn., hexanes addn., filtering, pptn. on concg. (-22°C, severalh); elem. anal.;90.1%
In benzene byproducts: H2O; azeotropic dehydration with C6H6, molar ratio of H3BO3:Ph2Si(OH)2:diol=2:1:2, under reflux; elem. anal.;
diphenylsilanediol
947-42-2

diphenylsilanediol

1,1,3,3,5,5-hexaphenylcyclotrisiloxane
512-63-0

1,1,3,3,5,5-hexaphenylcyclotrisiloxane

Conditions
ConditionsYield
With sulfuric acid In ethyl acetate for 96h; Product distribution; other reagents and solvents, var. temp.;90%
With toluene-4-sulfonic acid In water for 168000h;70%
With toluene-4-sulfonic acid for 4.91667h;49%
diphenylsilanediol
947-42-2

diphenylsilanediol

m-nitrobenzene boronic acid
13331-27-6

m-nitrobenzene boronic acid

4,8-bis-(3-nitro-phenyl)-2,2,6,6-tetraphenyl-[1,3,5,7,2,6,4,8]tetroxadisiladiborocane

4,8-bis-(3-nitro-phenyl)-2,2,6,6-tetraphenyl-[1,3,5,7,2,6,4,8]tetroxadisiladiborocane

Conditions
ConditionsYield
In toluene Condensation; Heating;90%
In toluene byproducts: H2O; under N2; Ph2Si(OH)2 added to m-NO2C6H4B(OH)2 (molar ratio 1:1) in toluene; heated to reflux in Dean-Stark apparatus; elem. anal.;90%
bis(cyclopentadienyl)dimethylzirconium(IV)
12636-72-5

bis(cyclopentadienyl)dimethylzirconium(IV)

diphenylsilanediol
947-42-2

diphenylsilanediol

{(C5H5)2Zr(OSi(C6H5)2O)}2

{(C5H5)2Zr(OSi(C6H5)2O)}2

Conditions
ConditionsYield
In diethyl ether byproducts: CH4; Ar-atmosphere; addn. of equimolar amt. of silanol to metal complex (0°C); evapn., addn. of toluene and hexane, filtration, crystn. (refrigerator, 2 days); elem. anal.;90%
bis(cyclopentadienyl)hafnium dimethyl

bis(cyclopentadienyl)hafnium dimethyl

diphenylsilanediol
947-42-2

diphenylsilanediol

{(C5H5)2Hf(OSi(C6H5)2O)}2

{(C5H5)2Hf(OSi(C6H5)2O)}2

Conditions
ConditionsYield
In diethyl ether byproducts: CH4; Ar-atmosphere; addn. of equimolar amt. of silanol to metal complex (0°C); evapn., addn. of toluene and hexane, filtration, crystn. (refrigerator, 2 days);90%
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