Pictet-spengler cyclization in room temperature ionic liquid: A convenient access to tetrahydro β-carbolines

1,2,3,4‐Tetrahydro‐β‐carbolines have been synthesized in moderate to good yields in short reaction time using the ionic liquid [bbim] BF4 as reaction medium and promoter. There was no need for the use of an additional catalyst normally employed in Pictet‐Spengler condensation.

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Veröffentlicht in:Journal of heterocyclic chemistry 2006-05, Vol.43 (3), p.767-772
Hauptverfasser: Muthukrishnan, M., More, Shivaji V., Garud, Dinesh R., Ramana, C. V., Joshi, R. R., Joshi, R. A.
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container_issue 3
container_start_page 767
container_title Journal of heterocyclic chemistry
container_volume 43
creator Muthukrishnan, M.
More, Shivaji V.
Garud, Dinesh R.
Ramana, C. V.
Joshi, R. R.
Joshi, R. A.
description 1,2,3,4‐Tetrahydro‐β‐carbolines have been synthesized in moderate to good yields in short reaction time using the ionic liquid [bbim] BF4 as reaction medium and promoter. There was no need for the use of an additional catalyst normally employed in Pictet‐Spengler condensation.
doi_str_mv 10.1002/jhet.5570430337
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title Pictet-spengler cyclization in room temperature ionic liquid: A convenient access to tetrahydro β-carbolines
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