Welcome to LookChem.com Sign In|Join Free
  • or
diphenyltriethoxyphosphorane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

23855-81-4

Post Buying Request

23855-81-4 Suppliers

Recommended suppliers

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

23855-81-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23855-81-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,8,5 and 5 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 23855-81:
(7*2)+(6*3)+(5*8)+(4*5)+(3*5)+(2*8)+(1*1)=124
124 % 10 = 4
So 23855-81-4 is a valid CAS Registry Number.

23855-81-4Relevant academic research and scientific papers

The Kinetics and Mechanism of the Reactions of Acyclic Trico-ordinate Phosphorus Compounds with Diethyl Peroxide

Lloyd, John R.,Lowther, Nicholas,Hall, C. Dennis

, p. 245 - 250 (2007/10/02)

The kinetics of the reactions of acyclic phosphinites, phosphonites, and phosphines with diethyl peroxide in benzene or acetonitrile as solvent are reported together with the activation parameters for phosphinites and phosphonites and Hammett ρ values for all three types of trico-ordinate phosphorus.The data reveal a bimolecular, non-polar transition state for each reaction with ρ values are virtually independent of the nature of the trico-ordinate phosphorus species.

PENTACO-ORDINATE PHOSPHORUS COMPOUNDS BY NUCLEOPHILIC ADDITION TO ACTIVATED ALKENES AND ALKYNES IN THE PRESENCE OF ALCOHOLS AND PHENOLS

Beer, Paul D.,Edwards, Robert C.,Hall, C. Dennis,Jennings, J. R.,Cozens, R. J.

, p. 283 - 296 (2007/10/02)

The reactions of a variety of trico-ordinate phosphorus compounds, ArnP(OR)3-n (n= 1 or 2), and cyclic analogues, with acrylonitrile, ethyl acrylate or ethyl phenylpropiolate and alcohols or phenols in low polarity media gives rise to a wide range of pentaco-ordinate phosphorus compounds.Attempts to extend this synthetic route to phosphoranes containing P-N or P-S bonds met with no success.

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 23855-81-4