Mixed metal bases as promoters of 1, 4-eliminations
C Margot, H Matsuda, M Schlosser
Index: Margot, Christian; Matsuda, Hiroyuki; Schlosser, Manfred Tetrahedron, 1990 , vol. 46, # 7 p. 2425 - 2430
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Citation Number: 29
Abstract
When treated with the LIDAKOR mixture, allyl type ethers very readily undergo 1, 4- elimination to afford conjugated dienes (3-73). In typical cases, the reaction is brought about stereo-and regioselectively (2 and 7, respectively). Under suitable conditions, lithium dimethylamide or even lithium diisopropylamide adds to the dienes generated in situ thus leading to a variety of new allyl amines (5-8).
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