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An expeditious I sub(2)-catalyzed entry into 6H-indolo[2,3-b]quinoline system of cryptotackieine

DRS at CSIR-National Institute of Oceanography

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Title An expeditious I sub(2)-catalyzed entry into 6H-indolo[2,3-b]quinoline system of cryptotackieine
 
Creator Parvatkar, P.T.
Parameswaran, P.S.
Tilve, S.G.
 
Subject cryptotackieine
polycyclic structures
indole-3-carboxyaldehyde
aryl amines
 
Description A synthesis of a series of novel 6H-indolo[2,3-b]- quinolines with different substituents on the quinoline ring is described. The method involves reaction of indole-3-carboxyaldehyde with aryl amines in the presence of a catalytic amount of iodine in refluxing diphenyl ether to yield indolo[2,3-b]quinolines in one-pot. The present approach provides a new route for the synthesis of polycyclic structures related to an alkaloid cryptotackieine (neocryptolepine)
 
Date 2009-12-18T09:03:18Z
2009-12-18T09:03:18Z
2009
 
Type Journal Article
 
Identifier The Journal of Organic Chemistry, vol.74(21); 8369-8372
http://drs.nio.org/drs/handle/2264/3474
 
Language en
 
Rights Copyright [2009]. All efforts have been made to respect the copyright to the best of our
knowledge. Inadvertent omissions, if brought to our notice, stand for correction and withdrawal of document from this repository.
 
Publisher American Chemical Society