1,1′-Butylenebis(3-sulfo-3H-imidazol-1-ium) hydrogensulfate: a versatile task-specific ionic liquid catalyst for the synthesis of 4H-pyran scaffolds through non-conventional process
Abstract: In the present study, the catalytic efficiency of 1,1′-butylenebis(3-sulfo-3H-imidazol-1-ium) hydrogensulfate (BBSI-HSO 4 ) as a versatile sulfonic acid-functionalized ionic liquid was demonstrated for the one-pot mechanosynthesis of pyrano[4,3-b]-pyrans using planetary ball mill at room t...
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| Main Authors: | , , , , |
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| Format: | Article |
| Published: |
Springer Verlag
2019
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/24234/ https://doi.org/10.1007/s00706-018-2336-2 |
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