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A convenient synthesis of unsymmetrical bibenzyls homoallylarenes, and homopropargylarenes via palladium-catalyzed cross coupling

✍ Scribed by Ei-ichi Negishi; Hajime Matsushita; Makoto Kobayashi; Cynthia L Rand

Book ID
104226415
Publisher
Elsevier Science
Year
1983
Tongue
French
Weight
131 KB
Volume
24
Category
Article
ISSN
0040-4039

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✦ Synopsis

The palladium-catalyzed homobenzyl-aryl, horobenzyl-alkenyl, homoallyl-aryl, and homopropargyl-aryl cross coupling reactlons provide the desired coupling products in high yields,

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## Abstract A systematic study on the __Stille__ and __Sonogashira__ cross‐coupling of iodinated imidazo[1,2‐__a__]pyridines was performed, permitting the preparation of various vinyl‐, ethynyl‐, and allenyl‐substituted derivatives. These methods are particularly valuable, given their experimental