Synthesis and characterization of a new acid molten salt and the study of its thermal behavior and catalytic activity in Fischer esterification
A new acid molten salt was prepared and its structure elucidation was conducted by FTIR, 1D NMR, 2D NMR, and mass spectrometry. Further support to elucidate the chemical structure of the 1H,4H-piperazine-N,N `-diium ring of the new acid molten salt was achieved by H-1 and C-13 NMR, and COSY analyses...
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| Main Authors: | , , , |
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| Format: | Article |
| Published: |
Royal Society of Chemistry
2021
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/26683/ |
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| Institution: | Universiti Malaya |