Covalently Bonded Ionic Liquid-Type Sulfamic Acid onto SBA-15: SBA-15/NHSO3H as a Highly Active, Reusable, and Selective Green Catalyst for Solvent-Free Synthesis of Polyhydroquinolines and Dihydropyridines
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2017 ◽
Vol 5
(37)
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pp. 19703-19713
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2017 ◽
Vol 148
(6)
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pp. 1131-1139
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