Palladium‐Catalyzed Intramolecular Selenocarbamoylation of Allenes with Carbamoselenoates: A New Entry to α,β‐Unsaturated Lactams.
Palladium‐Catalyzed Intramolecular Selenocarbamoylation of Allenes with Carbamoselenoates: A New Entry to α,β‐Unsaturated Lactams.
复制标题
钯催化的烯基与氨基甲酸酯的分子内硒代氨基甲酰化：α,β-不饱和内酰胺的新进入。
DOI：
10.1002/chin.200943186
复制
发表时间：
2009
期刊：
影响因子：
--
通讯作者：
N. Kambe
中科院分区：
文献类型：
--
作者：
M. Toyofuku;Erika Murase;H. Nagai;Shin‐ichi Fujiwara;T. Shin;H. Kuniyasu;N. Kambe
Pd(PPh3)4‐catalyzed intramolecular selenocarbamoylation of allenes led to the regioselective formation of α,β‐unsaturated five‐ and six‐membered lactams having an allyl selenide unit. This procedure could be applied to the synthesis of the corresponding sulfur analogue by thiocarbamoylation as well as a cyclopentenone. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)
