Welcome to LookChem.com Sign In|Join Free

CAS

  • or

82212-42-8

Post Buying Request

82212-42-8 Suppliers

Recommended suppliersmore

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

82212-42-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82212-42-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,2,1 and 2 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 82212-42:
(7*8)+(6*2)+(5*2)+(4*1)+(3*2)+(2*4)+(1*2)=98
98 % 10 = 8
So 82212-42-8 is a valid CAS Registry Number.

82212-42-8Downstream Products

82212-42-8Relevant articles and documents

Amidoalkylating properties of 1-(N -acylamino)alkyltriphenylphosphonium salts

Pazdzierniok-Holewa, Agnieszka,Adamek, Jakub,Mazurkiewicz, Roman,Zielinska, Katarzyna

, p. 205 - 212 (2013/07/05)

Easily accessible 1-(N-acylamino)alkyltriphenylphosphonium salts react smoothly with nitrogen, sulfur, phosphorus and oxygen nucleophiles in the presence of (i-Pr)2EtN to give the expected α-amidoalkylation products, usually in good or very good yields. α-Amidoalkylation of dialkyl malonates or acetylacetates requires the application of a much stronger base (DBU) and gives the best results under the influence of microwave irradiation. α-Amidoalkylation of enamines was carried out successfully in the presence of (i-Pr)2EtN in a microwave reactor. 1-(N-Acylamino)alkyltriphenylphosphonium salts can be considered as new, convenient and effective α-amidoalkylation agents.

Mechanism of Hydrolysis of Benzamidomethyl Derivatives of Phenols and Its Implications for Prodrug Design

Getz, John J.,Prankerd, Richard J.,Sloan, Kenneth B.

, p. 1702 - 1706 (2007/10/02)

A series of O-benzamidomethyl derivatives of phenols was synthesized, and their rates of hydrolysis were investigated.The hydrolyses of the compounds follow pseudo-first-order kinetics resulting in quantitative and rapid regeneration of the phenol.The rates of hydrolysis were shown to be dependent on phenol nucleofugicity as well as the pKa of the amide.The mechanism of hydrolysis apparently involves as elimination of the phenol anion from the conjugate base of the amide (E1cB-like).

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 82212-42-8