Intermolecular charge transfer facilitated synthesis and spectral characterization of Schiff bases of a weak nucleophile 2,3-diamino-1,4-naphthoquinone

RSC Advances ◽  
2013 ◽  
Vol 3 (5) ◽  
pp. 1502-1508 ◽  
Author(s):  
Angupillai Satheshkumar ◽  
Kuppanagounder P. Elango
2010 ◽  
Vol 21 (2) ◽  
pp. 211-221 ◽  
Author(s):  
Haisheng Xu ◽  
Lei Zhang ◽  
Zuoxi Li ◽  
Zhanfeng Li ◽  
Huaiming Hu ◽  
...  

2013 ◽  
Vol 12 (1) ◽  
pp. 87-104 ◽  
Author(s):  
Narayanachar ◽  
Shreedhar D. Dhumwad ◽  
Srinivas Mutalik ◽  
Mallinath H. Hugar ◽  
Praveen N. Naik

Author(s):  
Balram Prasad Baranwal ◽  
Kiran Tripathi ◽  
Alok Kumar Singh ◽  
Saurabh Tripathi

2021 ◽  
Vol 37 (3) ◽  
pp. 759-762
Author(s):  
Shaila Wagh ◽  
B.R. Patil

New Schiff bases derived by the condensation of methyl, chloro, and bromo substituted 2' hydroxy propiophenones with aliphatic and aromatic amines have been synthesized. The Schiff bases are yellow solids with sharp melting points. Schiff bases The spectral characterization of these newly synthesized Schiff base ligands has been done.These Schiff bases were characterized by IR spectroscopy, Nuclear magnetic resonance spectroscopy, UV spectroscopy, and Mass spectroscopy. IR spectra confirmed the presence of the phenolic OH group and azomethine group.


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