New Access to Nano[Mn]-Pyranopyrazole[2,3-c]dichloride Series As a Nano-Structured Schiff-Base Complex

A series of novel nano-structured manganese pyranopyrazole Schiff base complex (3a-l) has been synthesized and described. This synthetic complexation involved sequential reactions domino four-component one-pot reaction for the template (1), imination (2) finally completed by with to furnish title compounds (3a-l). The salient this nano-Schiff protocol is that diverse chemical functionalities were successfully incorporated, simple protocol, easy workup procedure yield from reasonable moderate yield. All characterized means NMR, FTIR, EDX, elemental analyzer, comparing acquired spectra literature precedent different complexes. These findings revealed derivatives complexed generate nano-Mn-Schiff compounds. Further these generated 12 types (3a-l), which can then be subjected future applications.