排序方式: 共有2条查询结果,搜索用时 0 毫秒
1
1.
Aromatic amines is not used commonly in allylic amination, presumably because of their less nucleophilic nature compared with the more extensively used benzylamine or relatively stable anionic nitrogen nucleophiles. An eco‐friendly method for C–O bond activation of allylic acetates using palladium associated with ligands in water leading to N‐allylation was described in this study. The palladium‐catalyzed allylic amination of allylic acetate with aminonaphthalenes gave 34–95% yields to the corresponding N‐allylic aminonaphthalenes. Copyright © 2011 John Wiley & Sons, Ltd. 相似文献
2.
An environmentally friendly, efficient catalytic process using palladium associated with ligands in a PEG4000–water system leading to N‐allylation was described in this study. PEG‐4000 was found to improve the palladium‐catalyzed allylic amination of allylic acetates with aminonaphthalenes and gave overall good to high yields of the corresponding N‐allylic aminonaphthalenes. Copyright © 2012 John Wiley & Sons, Ltd. 相似文献
1