Pictet-spengler cyclization in room temp
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M. Muthukrishnan; Shivaji V. More; Dinesh R. Garud; C. V. Ramana; R. R. Joshi; R
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Article
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2006
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Journal of Heterocyclic Chemistry
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English
⚖ 359 KB
## Abstract magnified image 1,2,3,4‐Tetrahydro‐β‐carbolines have been synthesized in moderate to good yields in short reaction time using the ionic liquid [bbim] BF~4~ as reaction medium and promoter. There was no need for the use of an additional catalyst normally employed in Pictet‐Spengler cond