N-Heteropolycyclic Compounds from the Formal Intramolecular (4 + 1)-Cycloaddition of Chromium Aminocarbenes

详细信息    查看全文

• 作者：Martin D茅ry ; Louis-Philippe D. Lefebvre ; Kevin Aissa ; Claude Spino
• 刊名：Organic Letters
• 出版年：2013
• 出版时间：November 1, 2013
• 年：2013
• 卷：15
• 期：21
• 页码：5456-5459
• 全文大小：265K
• 年卷期：v.15,no.21(November 1, 2013)
• ISSN：1523-7052

文摘

Chromium aminocarbenes tethered to dienes of all three electronic natures undergo an efficient intramolecular (4 + 1)-cycloaddition to give N-heteropolycyclic compounds. Ligands on chromium had a profound effect on the course of the reaction.