Tetrahedron letters

A new (3+ 3) annulation route to isoquinoline-3-carboxylates

SK Chattopadhyay, S Maity, BK Pal, S Panja

Index: Chattopadhyay, Shital K; Maity, Susama; Pal, Benoy K; Panja, Srikanta Tetrahedron Letters, 2002 , vol. 43, # 29 p. 5079 - 5081

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Citation Number: 15

Abstract

The isoquinoline ring system is found in many alkaloids 1 and for this and other reasons the synthesis of isoquinoline derivatives has received considerable attention. Most of the classical methods 2 employ comparatively harsh conditions, and therefore have obvious limitations. A few milder approaches have also been reported. 3., and In recent years, a number of heterocyclic ring systems have been conveniently prepared 4., , , , , , and using palladium(0)-catalysed ...

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