o-bis(allyldimethylsilyl)benzene as a remarkably effective allylation agent for carbonyl compounds with Bu4NF catalyst
o-bis(allyldimethylsilyl)benzene as a remarkably effective allylation agent for carbonyl compounds with Bu4NF catalyst
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DOI：
10.1016/s0040-4039(98)00453-5
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发表时间：
1998-05-14
影响因子：
1.8
通讯作者：
Maruoka, K
中科院分区：
文献类型：
--
作者：
Asao, N;Shibato, A;Maruoka, K
新型氟离子催化烯丙基化剂邻双(烯丙基二甲基甲硅烷基)苯(la)和双(烯丙基二甲基甲硅烷基)甲烷(Ib)可成功用于各种羰基底物。速率加速归因于通过双（硅烷）对氟离子的有利螯合，平衡向与 Bu4NF 络合的转变。 (C) 1998 Elsevier Science Ltd. 保留所有权利。
A new type of fluoride ion catalyzed allylation agent, o-bis(allyldimethylsilyl)-benzene (la) and bis(allyldimethylsilyl)methane (Ib), can be successfully utilized for various carbonyl substrates. The rate acceleration is ascribable to the shift of equilibrium to complex with Bu4NF by the favorable chelation of bis(silane) toward the fluoride ion. (C) 1998 Elsevier Science Ltd. All rights reserved.