Welcome to LookChem.com Sign In|Join Free

CAS

  • or

24333-41-3

Post Buying Request

24333-41-3 Suppliers

Recommended suppliersmore

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

24333-41-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 24333-41-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,3,3 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 24333-41:
(7*2)+(6*4)+(5*3)+(4*3)+(3*3)+(2*4)+(1*1)=83
83 % 10 = 3
So 24333-41-3 is a valid CAS Registry Number.

24333-41-3Downstream Products

24333-41-3Relevant articles and documents

Nickel-Catalyzed Esterification of Aliphatic Amides

Hie, Liana,Baker, Emma L.,Anthony, Sarah M.,Desrosiers, Jean-Nicolas,Senanayake, Chris,Garg, Neil K.

, p. 15129 - 15132 (2016)

Recent studies have demonstrated that amides can be used in nickel-catalyzed reactions that lead to cleavage of the amide C?N bond, with formation of a C?C or C?heteroatom bond. However, the general scope of these methodologies has been restricted to amides where the carbonyl is directly attached to an arene or heteroarene. We now report the nickel-catalyzed esterification of amides derived from aliphatic carboxylic acids. The transformation requires only a slight excess of the alcohol nucleophile and is tolerant of heterocycles, substrates with epimerizable stereocenters, and sterically congested coupling partners. Moreover, a series of amide competition experiments establish selectivity principles that will aid future synthetic design. These studies overcome a critical limitation of current Ni-catalyzed amide couplings and are expected to further stimulate the use of amides as synthetic building blocks in C?N bond cleavage processes.

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

What can I do for you?
Get Best Price

Get Best Price for 24333-41-3