Welcome to LookChem.com Sign In|Join Free
  • or
Phosphine oxide, (1-methoxy-1-methylethyl)diphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20570-28-9

Post Buying Request

20570-28-9 Suppliers

Recommended suppliers

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

20570-28-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20570-28-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,5,7 and 0 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 20570-28:
(7*2)+(6*0)+(5*5)+(4*7)+(3*0)+(2*2)+(1*8)=79
79 % 10 = 9
So 20570-28-9 is a valid CAS Registry Number.

20570-28-9Relevant academic research and scientific papers

Reaction of (2-methoxyprop-2-yl)diphenylphosphine oxide with alkyl bromides

Morgalyuk, Vasilii P.,Strelkova, Tatyana V.,Kagramanov, Nikolai D.,Artem'ev, Alexander V.,Brel, Valery K.

, p. 290 - 291 (2018/06/01)

Treatment of (2-methoxyprop-2-yl)diphenylphosphine oxide with alkyl bromides affords alkyl(diphenyl)phosphine oxides in good yields.

Hydrophosphination of alkoxyalkenes catalyzed by transition metal complexes

Shulyupin,Trostyanskaya,Kazankova,Beletskaya

, p. 17 - 22 (2007/10/03)

Diphenylphosphine adds to alkyl vinyl ethers in the presence of Ni(II) and Pd(II) complexes with a high regioselectivity, leading to exclusive formation of the corresponding Markownikoff adducts which were isolated as 1-alkoxyalkyl(diphenyl)phosphine oxid

Catalytic Hydrophosphination of Alkenylalkyl Ethers

Kazankova, Marina A.,Shulyupin, Mstislav O.,Beletskaya, Irina P.

, p. 2155 - 2158 (2007/10/03)

Hydrophosphination of alkenylalkyl ethers catalyzed by Pd- and Ni-complexes is described. The reaction is regioselective giving only Markovnikov product isolated as α-alkoxyalkyldiphenyl oxide after oxidation by H2O2.

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 20570-28-9