Journal
APPLIED ORGANOMETALLIC CHEMISTRY
Volume 33, Issue 10, Pages -Publisher
WILEY
DOI: 10.1002/aoc.5161
Keywords
2-amino chromenes; Copper Schiff Base; Cu-SB; PANI; polyaniline; solvent-free reaction
Categories
Funding
- Council of Science and technology lucknow [CST/SERPD/D-283]
- IIT Kanpur
- IIT Bombay
- TEM analysis
- A.M.U. for SEM/EDX
- USIF
- CST-UP
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Copper Schiff Base functionalized Polyaniline (Cu-SB/PANI) has been synthesized as an efficient, recyclable and heterogeneous polymer based organometallic catalyst by simple method. The catalyst has been well characterized with different spectroscopic techniques such as FTIR, SEM/EDX, elemental mapping, XRD, TEM, TG, XPS, EPR and ICP-AES analyses. The catalytic potential of the catalyst has been explored by synthesizing 2-amino chromene derivatives. The catalyst efficiently catalyzed the reaction affording excellent yield of the products (95-97%) in very short reaction time period (6-8 min). The catalyst could be reused for five times with insignificant loss in catalytic activity.
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