The first ionic liquid-promoted Kabbe condensation reaction for an expeditious synthesis of privileged bis-spirochromanone scaffolds |
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Authors: | M Muthukrishnan UMV Basavanag |
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Institution: | a Organic Chemistry Division, National Chemical Laboratory, Pune 411 008, India b Centre for Material Characterization, National Chemical Laboratory, Pune 411 008, India |
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Abstract: | A variety of privileged bis-spirochromanones were synthesized for the first time from 4,6-diacetyl resorcinol in one-pot by carrying out the Kabbe condensation in room temperature ionic liquid bbim]Br. |
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Keywords: | Kabbe condensation Bis-spirochromanone Ionic liquid Morpholine |
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