Welcome to LookChem.com Sign In|Join Free
  • or
3-(2-chloro-phenyl)-2-methyl-propionic acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1258239-53-0

Post Buying Request

1258239-53-0 Suppliers

Recommended suppliers

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

1258239-53-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1258239-53-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,2,3 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1258239-53:
(9*1)+(8*2)+(7*5)+(6*8)+(5*2)+(4*3)+(3*9)+(2*5)+(1*3)=170
170 % 10 = 0
So 1258239-53-0 is a valid CAS Registry Number.

1258239-53-0Downstream Products

1258239-53-0Relevant academic research and scientific papers

Palladium-catalyzed β arylation of carboxylic esters

Renaudat, Alice,Jean-GUrard, Ludivine,Jazzar, Rodolphe,Kefalidis, Christos E.,Clot, Eric,Baudoin, Olivier

, p. 7261 - 7265 (2010)

Alter ego: In the presence of an appropriate palladium(0) catalyst, carboxylic esters underwent β arylation instead of the more common α-arylation reaction with aryl halides containing an ortho electronegative substituent (see scheme; Cy = cyclohexyl). An asymmetric version of the reaction gave the product with an enantiomeric ratio of up to 77:23.

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 1258239-53-0