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Access to Paullone Analogues by Intramolecular Heck Reaction

✍ Scribed by Lionel Joucla; Florence Popowycz; Olivier Lozach; Laurent Meijer; Benoît Joseph

Publisher
John Wiley and Sons
Year
2007
Tongue
German
Weight
140 KB
Volume
90
Category
Article
ISSN
0018-019X

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✦ Synopsis

Abstract

The syntheses of paullone (1a) and three paullone derivatives, including a sulfur analogue (2a), a tricyclic derivative (2b), and a ring‐enlarged variant (2c), are described, Pd‐catalyzed intramolecular Heck reaction being the key step. The kinase‐inhibitory properties of the novel paullone analogues were investigated.

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