Welcome to LookChem.com Sign In|Join Free
  • or
Benzene, 1,1'-[1,2-ethynediylbis(thio)]bis- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

85475-95-2

Post Buying Request

85475-95-2 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

85475-95-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85475-95-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,4,7 and 5 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 85475-95:
(7*8)+(6*5)+(5*4)+(4*7)+(3*5)+(2*9)+(1*5)=172
172 % 10 = 2
So 85475-95-2 is a valid CAS Registry Number.

85475-95-2Relevant academic research and scientific papers

Facile 1,1-carboboration reactions of acetylenic thioethers

Eller, Christina,Kehr, Gerald,Daniliuc, Constantin G.,Froehlich, Roland,Erker, Gerhard

, p. 384 - 386 (2013/03/14)

The acetylenic thioether PhSCi - CSPh undergoes a rapid 1,1-carboboration reaction with facile -SPh migration upon treatment with B(C6F5)3 to yield the borylated ketene dithioacetal product (PhS)2C=C(C6/su

Solvolytically DMSO-promoted reactions of 1,1,1-trifluoroethyl chloride (HCFC-133a) or fluoride (HFC-134a) with nucleophiles

Wu, Kai,Chen, Qing-Yun

, p. 4077 - 4084 (2007/10/03)

Fluorinated gases HCFC-133a (CF3CH2Cl, bp=6°C) and HFC-134a (CF3CH2F, bp=-27°C) are found highly soluble in DMSO. In their DMSO solutions, oxygen-, nitrogen- and sulfur-nucleophilic reactions may occur in normal

A New Approach to the Synthesis of Symmetrical Bis(organylchalcogeno)acetylenes: Scope and Limitations

Martynov, Alexander V.,Guillanton, Georges Le

, p. 823 - 831 (2007/10/03)

A new general method to prepare bis(organylchalcogeno)acetylenes R-Y-CC-Y-R (Y = S, Se, Te) by dehydrochlorination of the corresponding 1,2-bis(organylchalcogeno)chloroethylenes R-Y-CH=CCl-Y-R with tert-BuOK/tert-BuOH and/or KOH/DMSO is developed.Dechlorination of 1,2-bis(organylchalcogeno)-1,2-dichloroethylenes R-Y-CCl=CCl-Y-R (Y = S, Se, Te) with BuLi in ether or THF is effective only for sulfur derivatives.With Y = Se and alkyl substituents, substitution of the chlorine atom by a butyl group takes place giving rise to 5,6-bis(alkylseleno)dec-5-ene .With aryl substituents, an attack of the ArSe-group by the Bu-radical is observed leading to an aryl butyl selenide.In the case of the tellurium compound Ph-Te-CCl=CCl-Te-Ph, there is a competition between dechlorination to give Ph-Te-CC-Te-Ph, and substitution to produce the phenyl butyl telluride. - Keywords: bis(organylchalcogeno)acetylene; 1,2-bis(organylchalcogeno)chloroethylene; 1,2-bis(organochalcogeno)-1,2-dichloroethylene.

Preparation and Chemistry of PhI+C≡CI+Ph·2-OTf, Bis[phenyl[[(trifluoromethyl)sulfonyl]oxy]iodo]acetylene, a Novel Difunctional Acetylene, Bis(iodonium) Species and a Stable C2-Transfer Agent

Stang, Peter J.,Zhdankin, Viktor V.

, p. 4571 - 4576 (2007/10/02)

The title compound 2 is readily prepared as a stable microcrystalline solid from bis(tri-/i-butylstannyl)acetylene and PhICN-OTf. It was fully characterized by multinuclear NMR, IR, and elemental analysis. As expected, the electron-deficient acetylene 2 r

Reactions of 2,2-Dichlorovinyl and 2,2-Dichlorovinylidene Sulfides with Butyllithium

Nagashima, Enkou,Suzuki, Kunio,Sekiya, Minoru

, p. 3306 - 3308 (2007/10/02)

The present paper describes the reactions of two series of compounds, RS(R'S)C=CCl2 and RS(R')C=CCl2, with butyllithium.The former gives 1,2-dithio-substituted acetylenes by rearrangement, whereas the latter gives cumulenes by dimerization. Keywords --- 2

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 85475-95-2