Synthesis and Characterization of Carboxymethyl Chitosan Grafted Methacrylic Acid Initiated by Ceric Ammonium Nitrate

2006 ◽  
Vol 13 (5) ◽  
pp. 387-395 ◽  
Author(s):  
Jigar M. Joshi ◽  
Vijay Kumar Sinha
Author(s):  
Mangesh Vijay Sonawane ◽  
Sandip Balu Chaudhari ◽  
Jaywant Prakash Sonawane ◽  
Suryakant Sudhakar Patil ◽  
Mahesh Rajendra Sonawane ◽  
...  

The efficient synthesis of thiazolo pyridine 2-amine(3) by reaction of 2-amino pyridine with ammonium thiocyanate(2). The reaction carried out in presence of ceric ammonium nitrate and Dimethyl Sulphoxide as a solvent. The aromatic aldehyde reacts with synthesized compound thiazolo pyridin-2-amine (3) by using catalytic amount of Ni (NO3)2 .6H2O at room temperature. Advantages of this protocol are its very good yields.


2009 ◽  
Vol 30 (5) ◽  
pp. 569-575 ◽  
Author(s):  
Horia M. Nizam El-Din ◽  
El-Sayed A. Hegazy ◽  
Doaa M. Ibraheim

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