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 quantiti
Cas:75-78-5
Min.Order:100 Gram
FOB Price: $12.0
Type:Lab/Research institutions
inquiryProName: High purity Dimethyldichlorosilane TOP... CasNo: 75-78-5 Molecular Formula: C2H6Cl2Si Appearance: Colorless Transparent Liquid Application: Used as organic silicone monomers and ... DeliveryTime: prompt PackAge:
Cas:75-78-5
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWe are the manufacturer of this product. If you are looking for the material's manufacturer or supplier in China, AlityGroup is your best choice. Specifications of our Dichlorodimethylsilane CAS 75-78-5: Items
Cas:75-78-5
Min.Order:1 Gram
FOB Price: $2.0 / 3.0
Type:Other
inquirySuperior quality, moderate price & quick delivery. Appearance:colourless liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediat
Product description: Product name Dichlorodimethylsilane CAS number 75-78-5 Assay ≥99% Appearance Colorless transparent liquid Capacity 1000mt/year Application Used for coati
Cas:75-78-5
Min.Order:1 Kilogram
FOB Price: $12.0
Type:Lab/Research institutions
inquiryOur 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
Cas:75-78-5
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquirychengdu 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
Cas:75-78-5
Min.Order:1 Metric Ton
FOB Price: $1500.0
Type:Trading Company
inquiryOur 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
Cas:75-78-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryDimethyldichlorosilane Synonym: Dichlorodimethylsilane;Dimethylsilyl dichloride; Silanization solution II; Sylon CT. CAS No.:75-78-5 Molecular Formula:(CH3)2SiCl2 Molecular Weight:129.06 Properties: Colorless, transparent liquid.
Cas:75-78-5
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Other
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At presen
Cas:75-78-5
Min.Order:1 Kilogram
FOB Price: $60.0 / 80.0
Type:Trading Company
inquiryHenan 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
75-78-5 Dimethyldichlorosilane Molecular Formula:(CH3)2SiCl2 Molecular Weight:129.06 Properties:Colorless, transparent liquid. Technical Specifications: Content of Dimethyldichlorosilane:≥ 99.0 Refractive Index( ):1.402 Density(27℃)g
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in lead acetate, diphenyl ethylamine and other chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countrie
Cas:75-78-5
Min.Order:1 Kilogram
FOB Price: $100.0
Type:Trading Company
inquiryHangzhou 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
Cas:75-78-5
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryJ&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
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
Cas:75-78-5
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryDichlorodimethylsilaneAppearance:Pls see the Details Storage:Keep away of light, hot, water, Store in dry, dark and ventilated place Package:according to customers' requirements Application:Steroids, Cosmetics Ingredients, APIs, Intermediates, OLED&B
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,
Cas:75-78-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryName: Dichlorodimethylsilane. Synonym:(CH3)2SiCl2;dichlorodimethyl-silan;Dichlorodimethylsilicon;dimethyldichlorosilicane;Dimethyl-dichlorsilan;SILANEM2;SILANISATIONSOLUTION;SILANIZATIONSOLUTIONI CAS No: 75-78-5. Molecular formula: C2H6Cl2Si.
Cas:75-78-5
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryhigh 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
Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
Cas:75-78-5
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.High quality : the purity is 99% min . through multiple producing procedures. 2.Competitive price : low price because of our skilled production technolpgy ,save the production cost at most , and give big profit room to our customers359.Safe and fa
high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
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: Frac
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:75-78-5
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
inquiry1.High purity, like 99%, 99.9%, 99.95%, 99.99%, 99.999%2.Quality control, test sample before shipping and keep sample for 3 years after shipping;3. Prompt shipment with professional documents;4. Packing as your request, with photo before shipment;5.
Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
Dimethyldichlorosilane TOP1 supplier CAS NO.75-78-5 Application:Dimethyldichlorosilane TOP1 supplier CAS NO.75-78-5
Cas:75-78-5
Min.Order:0
Negotiable
Type:Other
inquirytetramethylsilane
germaniumtetrachloride
A
chloro-trimethyl-silane
B
chlorotrimethylgermane
C
dimethylsilicon dichloride
Conditions | Yield |
---|---|
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 2/1, at 200°C for 15 h, cooled; NMR, mass spectra, chromy.; | A 50% B 100% C 50% |
tetramethylsilane
germaniumtetrachloride
A
methyltrichlorogermane
B
dimethylsilicon dichloride
C
dichlorodimethylgermanium
Conditions | Yield |
---|---|
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 0.5/1, at 200°C for 28 h, cooled; NMR, mass spectra, chromy.; | A 64% B 100% C 36% |
tetramethylsilane
germaniumtetrachloride
A
chlorotrimethylgermane
B
dimethylsilicon dichloride
C
dichlorodimethylgermanium
Conditions | Yield |
---|---|
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 1/1, at 200°C for 56 h, cooled; NMR, mass spectra, chromy.; | A 14% B 100% C 86% |
methylphosphonic acid dichloroanhydride
methoxydimethylsilyl cyanide
A
methyl (cyano)methylphosphonate
B
dimethylsilicon dichloride
Conditions | Yield |
---|---|
at 40 - 45℃; for 0.0833333h; | A 87.6% B 97% |
Conditions | Yield |
---|---|
With methylene chloride; copper In neat (no solvent) vibrating of the Si-Cu powder;; | 97% |
With methylene chloride; copper In neat (no solvent) CH3Cl and Si-Cu/Cu-oxide at 300-375°C;; | 82.4% |
With methylene chloride; copper In neat (no solvent) CH3Cl and Si purified by treatment with strong acids;; | |
With methylene chloride In neat (no solvent) | |
With CH3Cl In neat (no solvent) |
2,2-dimethyl-1,3-diphenyl-[1,3,2]diazasilolidine
A
dimethylsilicon dichloride
B
2-(1,1-dibutyl-pentyl)-1,3-diphenyl-[1,3,2]diazaborolidine
Conditions | Yield |
---|---|
A n/a B 95% | |
A n/a B 95% |
tetramethylsilane
germaniumtetrachloride
A
chloro-trimethyl-silane
B
chlorotrimethylgermane
C
methyltrichlorogermane
D
dimethylsilicon dichloride
E
dichlorodimethylgermanium
Conditions | Yield |
---|---|
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 1/1, at 200°C for 22 h, cooled; NMR, mass spectra, chromy.; | A 6% B 30% C 15% D 94% E 56% |
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 0.5/1, at 200°C for 6 h, cooled; NMR, mass spectra, chromy.; | A 26% B 33% C 30% D 74% E 37% |
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 1/1, at 200°C for 6 h, cooled; NMR, mass spectra, chromy.; | A 60% B 54% C 11% D 40% E 35% |
Conditions | Yield |
---|---|
With triphenylphosphine | 91% |
tetramethylsilane
germaniumtetrachloride
A
chloro-trimethyl-silane
B
chlorotrimethylgermane
C
tetramethylgermane
D
dimethylsilicon dichloride
Conditions | Yield |
---|---|
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 4/1, at 200°C for 8 h, cooled; NMR, mass spectra, chromy.; | A 91% B 60% C 40% D 9% |
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 0.33/1, at 200°C for 5 h, cooled; NMR, mass spectra, chromy.; | A 89% B 74% C 26% D 11% |
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 3/1, at 200°C for 21 h, cooled; NMR, mass spectra, chromy.; | A 80% B 80% C 20% D 20% |
2,2-dimethyl-1,3-diphenyl-[1,3,2]diazasilolidine
A
dimethylsilicon dichloride
B
2-(1,1-dibenzyl-2-phenyl-ethyl)-1,3-diphenyl-[1,3,2]diazaborolidine
Conditions | Yield |
---|---|
A n/a B 90% | |
A n/a B 90% |
allyl-trimethyl-silane
A
chloro-trimethyl-silane
B
Allylchlorodimethylsilane
C
dimethylsilicon dichloride
Conditions | Yield |
---|---|
With tungsten(VI) oxychloride In benzene at 50℃; for 60h; | A 87% B 7% C 4% |
silicon
A
Methyltrichlorosilane
B
tetrachlorosilane
C
trichlorosilane
D
dimethylsilicon dichloride
Conditions | Yield |
---|---|
With methylene chloride; copper In neat (no solvent) mixt. of CH3Cl/N2 (2:5) and Si-Cu (9:1) at 300°C;; | A 4% B n/a C n/a D 86.5% |
With methylene chloride; copper In neat (no solvent) mixt. of CH3Cl/N2 (2:5) and Si-Cu (9:1) at 300°C;; | A 4% B n/a C n/a D 86.5% |
With methylene chloride; copper In neat (no solvent) CH3Cl and Si-Cu mixt. (8:2) at 350°C;; |
tert-butyldichloroborane
2,2-dimethyl-1,3-diphenyl-[1,3,2]diazasilolidine
A
dimethylsilicon dichloride
B
2-tert-butyl-1,3-diphenyl-[1,3,2]diazaborolidine
Conditions | Yield |
---|---|
A n/a B 86% | |
A n/a B 86% |
dimethylmonochlorosilane
(chloromethyl)trichlorosilane
A
Methyltrichlorosilane
B
dimethylsilicon dichloride
Conditions | Yield |
---|---|
at 500℃; for 0.00833333h; | A 79.1% B 85.6% |
i-C5H11BCl2
2,2-Dimethyl-2-sila-imidazolidin
A
2-i-pentyl-1,3,2-diazaborolane
B
dimethylsilicon dichloride
Conditions | Yield |
---|---|
A 85.5% B n/a |
tetramethylsilane
germaniumtetrachloride
A
chloro-trimethyl-silane
B
chlorotrimethylgermane
C
dimethylsilicon dichloride
D
dichlorodimethylgermanium
Conditions | Yield |
---|---|
aluminium bromide In neat (no solvent) molar ratio Me4Si/GeCl4 = 2/1, at 200°C for 6 h, cooled; NMR, mass spectra, chromy.; | A 85% B 71% C 15% D 29% |
methylene chloride
silicon
A
Dichloromethylsilane
B
Methyltrichlorosilane
C
dimethylsilicon dichloride
Conditions | Yield |
---|---|
tin; aluminum silicide; zinc(II) oxide; copper dichloride at 280 - 300℃; for 6h; Rochow reaction; | A 1.7% B n/a C 83.8% |
zinc(II) oxide; copper dichloride at 280 - 300℃; for 6h; Rochow reaction; | A 4.5% B n/a C 83.7% |
zinc(II) oxide; aluminium; copper dichloride at 280 - 300℃; for 6h; Rochow reaction; | A 2.8% B n/a C 82.1% |
With PdSi at 400℃; for 6h; |
dichloro-propyl-borane
2,2-Dimethyl-2-sila-imidazolidin
A
2-propyl-1,3,2-diazaborolane
B
dimethylsilicon dichloride
Conditions | Yield |
---|---|
A 83.6% B n/a |
methoxydimethylsilyl cyanide
C
dimethylsilicon dichloride
D
methyl dichlorophosphoridate
Conditions | Yield |
---|---|
With trichlorophosphate at 45 - 50℃; for 0.333333h; | A 17.5% B n/a C 82.1% D n/a |
With trichlorophosphate at 45 - 50℃; for 0.333333h; Yield given. Title compound not separated from byproducts; | A 17.5% B n/a C 82.1% D n/a |
Dichloromethylsilane
acetylene
A
Dichloromethylvinylsilane
B
(E)-1,2-bis[dichloro(methyl)silyl]ethene
C
dimethylsilicon dichloride
Conditions | Yield |
---|---|
With bis(tributylphosphine)dichloropalladium(II) In xylene at 80℃; for 3h; | A 10% B 79% C 7% |
With triphenylphosphine In xylene at 80℃; for 3h; | A 51% B 32% C 7% |
With Pd(acac)2Py In xylene at 80℃; for 3h; | A 37% B 5% C 48% |
N,N,N,N,N,N-hexamethylphosphoric triamide
Methyltrichlorosilane
octamethylcyclotetrasiloxane
dimethylsilicon dichloride
Conditions | Yield |
---|---|
In water | 76% |
divinyldimethylsilane
A
Chlorodimethylvinylsilane
B
dimethylsilicon dichloride
Conditions | Yield |
---|---|
With hydrogenchloride; iron(III) chloride at 24 - 52℃; Product distribution; | A 75% B 5% |
Conditions | Yield |
---|---|
With tetrachlorosilane; palladium silicide; hydrogen at 400 - 850℃; for 5h; Product distribution / selectivity; | A 74% B 24% |
With copper; silicon at 300 - 390℃; | |
With nitrogen; copper; silicon at 300 - 390℃; |
diallyl(dimethyl)silane
A
Allylchlorodimethylsilane
B
dimethylsilicon dichloride
Conditions | Yield |
---|---|
With tungsten(VI) oxychloride In benzene at 50℃; for 60h; | A 25% B 74% |
With tungsten(VI) oxychloride In benzene at 50℃; for 60h; | A 25% B 74% |
methyldiphenylsilane
chloromethylmethyldichlorosilane
A
chloromethyldiphenylsilane
B
dimethylsilicon dichloride
Conditions | Yield |
---|---|
at 160 - 230℃; for 12h; | A 71.2% B 69.8% |
at 160 - 230℃; for 12h; | A 69.8% B 71.2% |
(2-Chlor-vinyl)-dimethyl-chlorsilan
A
1,2-Dichloroethylene
B
dimethylsilicon dichloride
C
Chloro-dimethyl-(1,2,2-trichloro-ethyl)-silane
Conditions | Yield |
---|---|
With chlorine for 5h; Further byproducts given; | A 5% B 6% C 70% D 2% |
para-bromotoluene
dimethylsilicon dichloride
bis(4-methylphenyl)dimethylsilane
Conditions | Yield |
---|---|
With magnesium In tetrahydrofuran Grignard Reaction; Inert atmosphere; Schlenk technique; | 100% |
With magnesium In not given | 73% |
With Mg In not given | 73% |
methyl propargyl alcohol
dimethylsilicon dichloride
But-2-ynyloxy-chloro-dimethyl-silane
Conditions | Yield |
---|---|
Ambient temperature; | 100% |
dimethylsilicon dichloride
phenylthio 3,4,6-tri-O-acetyl-β-D-galactopyranoside
Acetic acid (2R,3S,4S,5R,6S)-3-acetoxy-2-acetoxymethyl-5-(chloro-dimethyl-silanyloxy)-6-phenylsulfanyl-tetrahydro-pyran-4-yl ester
Conditions | Yield |
---|---|
With pyridine In dichloromethane | 100% |
With pyridine In toluene at 25 - 110℃; | |
With pyridine In toluene at 25℃; for 1h; Yield given; |
Conditions | Yield |
---|---|
With n-butyllithium; tetrachlorosilane In diethyl ether; hexane at 25℃; | 100% |
1,1,4,4,7,7,10,10-octamethyl-2,3,4,7,8,9,10,12-octahydro-1H-dibenzo[b,h]fluorene
dimethylsilicon dichloride
chlorodimethyl (1,1,4,4,7,7,10,10-octamethyl-2,3,4,7,8,9,10,12-octahydro-1H-dibenzo[b,h]-fluorene-12-yl)silane
Conditions | Yield |
---|---|
Stage #1: 1,1,4,4,7,7,10,10-octamethyl-2,3,4,7,8,9,10,12-octahydro-1H-dibenzo[b,h]fluorene With n-butyllithium In diethyl ether at -78 - 20℃; Schlenk technique; Stage #2: dimethylsilicon dichloride In diethyl ether at -78 - 20℃; Schlenk technique; | 100% |
Stage #1: 1,1,4,4,7,7,10,10-octamethyl-2,3,4,7,8,9,10,12-octahydro-1H-dibenzo[b,h]fluorene With n-butyllithium In diethyl ether at -78 - 20℃; Schlenk technique; Stage #2: dimethylsilicon dichloride In diethyl ether at -78 - 20℃; Schlenk technique; | 100% |
Stage #1: 1,1,4,4,7,7,10,10-octamethyl-2,3,4,7,8,9,10,12-octahydro-1H-dibenzo[b,h]fluorene With n-butyllithium In tetrahydrofuran; hexane for 20h; Stage #2: dimethylsilicon dichloride In tetrahydrofuran; hexane for 17.5h; | 87.7% |
Stage #1: 1,1,4,4,7,7,10,10-octamethyl-2,3,4,7,8,9,10,12-octahydro-1H-dibenzo[b,h]fluorene With n-butyllithium In tetrahydrofuran; diethyl ether; hexane at 0 - 20℃; for 48h; Stage #2: dimethylsilicon dichloride In diethyl ether; hexane at 0 - 20℃; for 24h; |
dimethylsilicon dichloride
Conditions | Yield |
---|---|
Stage #1: 1,4,8-triazacycloundecane trihydrochloride With triethylamine In dichloromethane at 0℃; for 0.25h; Stage #2: dimethylsilicon dichloride In dichloromethane at 20℃; | 100% |
(2-Chlor-vinyl)-dimethyl-chlorsilan
A
1,2-Dichloroethylene
B
dimethylsilicon dichloride
C
Chloro-dimethyl-(1,2,2-trichloro-ethyl)-silane
Conditions | Yield |
---|---|
With chlorine at 22 - 83℃; for 5h; Further byproducts given; | A 5% B 6% C 70% D 3% |
(2-Chlor-vinyl)-dimethyl-chlorsilan
A
1,2-Dichloroethylene
B
dimethylsilicon dichloride
C
Chloro-dimethyl-(1,2,2-trichloro-ethyl)-silane
Conditions | Yield |
---|---|
With chlorine for 5h; Further byproducts given; | A 5% B 6% C 70% D 2% |
(2-Chlor-vinyl)-dimethyl-chlorsilan
A
1,2-Dichloroethylene
B
dimethylsilicon dichloride
C
Chloro-dimethyl-(1,2,2-trichloro-ethyl)-silane
D
1,1,2,2-tetrachloroethane
Conditions | Yield |
---|---|
With chlorine for 5h; Further byproducts given; | A 5% B 6% C 70% D 2% |
3,6-di-tert-butyl-9H-fluorene
dimethylsilicon dichloride
Conditions | Yield |
---|---|
Stage #1: 3,6-di-tert-butyl-9H-fluorene With n-butyllithium In diethyl ether at -78 - 20℃; Schlenk technique; Stage #2: dimethylsilicon dichloride In diethyl ether at -78 - 20℃; Schlenk technique; | 100% |
Stage #1: 3,6-di-tert-butyl-9H-fluorene With n-butyllithium In diethyl ether at -78 - 20℃; Schlenk technique; Stage #2: dimethylsilicon dichloride In diethyl ether at -78 - 20℃; Schlenk technique; | 100% |
Stage #1: 3,6-di-tert-butyl-9H-fluorene With n-butyllithium In diethyl ether; hexane at 20℃; for 3h; Stage #2: dimethylsilicon dichloride In diethyl ether; hexane at 20℃; Further stages.; | 87.9% |
Stage #1: 3,6-di-tert-butyl-9H-fluorene With n-butyllithium In diethyl ether Stage #2: dimethylsilicon dichloride In diethyl ether |
(((CH3)2CH)2N)2BP(H)Li(CH3OCH2CH2OCH3)
dimethylsilicon dichloride
bis([bis(diisopropylamino)boryl]phosphino)dimethylsilane
Conditions | Yield |
---|---|
In hexane byproducts: LiCl, DME; inert atmosphere; mixing stoich. amts. at 0°C, stirring at 23°C for 5 h; filtration off of LiCl, evapn. (reduced pressure); elem. anal.; | 100% |
1-propynyl lithium
dimethylsilicon dichloride
bis(prop-1-ynyl)dimethylsilane
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 4h; | 100% |
In tetrahydrofuran at 20℃; for 4h; | 100% |
Conditions | Yield |
---|---|
Stage #1: C28H30 With n-butyllithium In tetrahydrofuran; hexane at -78 - 20℃; Inert atmosphere; Stage #2: dimethylsilicon dichloride In tetrahydrofuran; hexane at -78 - 20℃; Inert atmosphere; | 100% |
n-Dodecylamine
dimethylsilicon dichloride
bis(n-dodecylamino)dimethylsilane
Conditions | Yield |
---|---|
In hexane at 20℃; for 24h; Cooling; | 100% |
With triethylamine In pentane at -0.16 - 19.84℃; Inert atmosphere; |
n-Octylamine
dimethylsilicon dichloride
bis(n-octylamino)dimethylsilane
Conditions | Yield |
---|---|
In hexane at 20℃; for 24h; Cooling; | 100% |
With triethylamine In pentane at -0.16 - 19.84℃; Inert atmosphere; |
dimethylsilicon dichloride
Conditions | Yield |
---|---|
Stage #1: 2,2,6-trimethyl-1,2,3,5-tetrahydro-s-indacene With n-butyllithium In tetrahydrofuran; hexane; toluene at 20 - 60℃; for 4h; Stage #2: dimethylsilicon dichloride In tetrahydrofuran; hexane; toluene for 1h; Reflux; | 100% |
dimethylsilicon dichloride
Conditions | Yield |
---|---|
Stage #1: 2,2,7-trimethyl-1,2,3,6-tetrahydro-as-indacene With n-butyllithium In tetrahydrofuran; hexane; toluene at 60℃; for 4h; Stage #2: dimethylsilicon dichloride In tetrahydrofuran; hexane; toluene at 20℃; for 1h; | 100% |
dimethylsilicon dichloride
Conditions | Yield |
---|---|
Stage #1: 1-(2-methyl-1H-inden-4-yl)-1,2,3,4-tetrahydroquinoline With n-butyllithium In diethyl ether at -78 - 20℃; Schlenk technique; Stage #2: dimethylsilicon dichloride In diethyl ether at -78 - 20℃; Schlenk technique; | 100% |
2-methyl-5-tert-Butyl-6-methoxy-7-(3,5-di-tert-butylphenyl)-1H-indene
dimethylsilicon dichloride
Conditions | Yield |
---|---|
Stage #1: 5-tert-butyl-7-(3,5-di-tert-butylphenyl)-6-methoxy-2-methyl-1H-indene With n-butyllithium In diethyl ether; hexane at -50 - 20℃; for 4h; Stage #2: With copper(l) cyanide In diethyl ether at -50 - -25℃; for 0.5h; Stage #3: dimethylsilicon dichloride In diethyl ether at 20℃; | 100% |
Conditions | Yield |
---|---|
Stage #1: 1-(5-methyl-2-furyl)indene With n-butyllithium In tetrahydrofuran; hexane at -78 - 20℃; for 2h; Stage #2: dimethylsilicon dichloride In tetrahydrofuran; hexane at -78 - 20℃; for 2h; Stage #3: Cyclododecylamine Further stages; | 100% |
dimethylsilicon dichloride
Conditions | Yield |
---|---|
In tetrahydrofuran at -25℃; | 100% |
dimethylsilicon dichloride
Conditions | Yield |
---|---|
Stage #1: 4,8-di(3,5-dimethylphenyl)-6-methyl-1,2,3,5-tetrahydro-s-indacene With n-butyllithium In tetrahydrofuran; diethyl ether; hexane at -30 - 20℃; Stage #2: dimethylsilicon dichloride In tetrahydrofuran; diethyl ether; hexane at -50 - 20℃; | 100% |
Stage #1: 4,8-di(3,5-dimethylphenyl)-6-methyl-1,2,3,5-tetrahydro-s-indacene With n-butyllithium In tetrahydrofuran; diethyl ether; hexane at -30 - 20℃; Stage #2: dimethylsilicon dichloride In tetrahydrofuran; diethyl ether; hexane at -50 - 20℃; | 100% |
dimethylsilicon dichloride
η1-8-SiMe2Cl-9-SMe2-7,8-C2B9H10
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: NaCl; under Ar; mixt. of Me2SiCl2 and soln. of B compd. in THF stirred at roomtemp. for 3 d; filtered; solvent removed from filtrate by evapn. in vac.; dissolved in THF; pptd. by addition of petroleum ether; recrystd. twice; dried overnight under vac.; elem. anal.; | 99.7% |
Conditions | Yield |
---|---|
In methanol at 18 - 57℃; for 3.5h; | 99% |
With diethyl ether |
Conditions | Yield |
---|---|
With triethylamine In diethyl ether Cooling with ice; Inert atmosphere; Schlenk technique; | 99% |
In diethyl ether for 1h; Substitution; aminolysis; | 81% |
With triethylamine In pentane at -0.16 - 19.84℃; Inert atmosphere; | 55% |
2,2′-(ethyne-1,2-diyl)diphenol
dimethylsilicon dichloride
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 12h; Cyclization; | 99% |
allyl tert-butyldimethylsilane
dimethylsilicon dichloride
Conditions | Yield |
---|---|
Stage #1: allyl tert-butyldimethylsilane With n-butyllithium In hexane at -78 - 20℃; Metallation; Stage #2: dimethylsilicon dichloride In hexane for 15h; silylation; Further stages.; | 99% |
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; hexane | 99% |
(tert-butylamino){tert-butyl(trimethylsilyl)amino}borane
dimethylsilicon dichloride
{tert-butyl(chlorodimethylsilyl)amino}{tert-butyl(trimethylsilyl)amino}chloroborane
Conditions | Yield |
---|---|
In hexane addn. of soln. of (CH3)3SiNC(CH3)3BNC(CH3)3 in hexane at 20°C to (CH3)2SiCl2 at 60°C; removal of solvent, distn.; elem. anal.; | 99% |
Conditions | Yield |
---|---|
Stage #1: 4-bromo-2-isopropoxy-1-vinylbenzene With iodine; magnesium In tetrahydrofuran Inert atmosphere; Reflux; Stage #2: dimethylsilicon dichloride In tetrahydrofuran at 0 - 20℃; Inert atmosphere; | 99% |
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