Welcome to LookChem.com Sign In|Join Free


  • or


Post Buying Request

1013022-33-7 Suppliers

Recommended suppliersmore

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

1013022-33-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1013022-33-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,3,0,2 and 2 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1013022-33:
57 % 10 = 7
So 1013022-33-7 is a valid CAS Registry Number.

1013022-33-7Downstream Products

1013022-33-7Relevant articles and documents

Triphenylphosphine-free approach for one-pot N-alkylation of purine, pyrimidine, and azole derivatives with alcohols using P2O5/KI: A facile and selective route to access carboacyclic nucleosides

Behrouz, Somayeh,Soltani Rad, Mohammad Navid,Ahmadi, Samira

supporting information, (2019/08/12)

A facile, selective, and mild synthetic approach for one-pot N-alkylation of nucleobases and other related N-heterocycles via alcohols, using a mixture of P2O5 and KI is described. The reaction of structurally diverse purines, pyrimidines, and/or azoles with primary alcohols with the use of P2O5/KI and basic mixture of Et3N/K2CO3 in refluxing DMF affords the corresponding N-alkyl derivatives (carboacyclic nucleosides) in good to reasonable yields. The influence of different parameters comprising solvent, base, temperature, and substrate/reagent ratios was assessed on the reaction progress. The secondary and tertiary alcohols were failed to react with nucleobases. The main advantageous of current protocol is formation of water soluble side products in which provides simple work-up and purification processes.

Highly efficient protocol for one-pot N-alkylation of nucleobases using alcohols in bmim[Br]: A rapid route to access acyclic nucleosides

Rad, Mohammad Navid Soltani,Behrouz, Somayeh,Zarenezhad, Elham,Kaviani, Narjes

, p. 1603 - 1612 (2015/07/07)

Highly efficient protocol for one-pot N-alkylation of nucleobases using alcohol in ionic liquid media as a straightforward route to access acyclic nucleoside was described. In this protocol purine, pyrimidine as well as azole derivatives underwent the N-a

One-pot synthesis of N-alkyl purine and pyrimidine derivatives from alcohols using TsIm: a rapid entry into carboacyclic nucleoside synthesis

Soltani Rad, Mohammad Navid,Khalafi-Nezhad, Ali,Behrouz, Somayeh,Faghihi, Mohammad?Ali,Zare, Abdolkarim,Parhami, Abolfath

, p. 1778 - 1785 (2008/09/18)

A convenient and efficient one-pot N-alkylation of nucleobases from alcohols using N-(p-toluenesulfonyl)imidazole (TsIm) is described. In this method, treatment of alcohols with a mixture of purine or pyrimidine nucleobase, TsIm, K2CO3, and triethylamine in refluxing DMF regioselectively furnishes the corresponding N-alkyl nucleobases in good yields. This methodology is highly efficient for various structurally diverse primary alcohols.

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)


What can I do for you?
Get Best Price

Get Best Price for 1013022-33-7