Hg(OTf)2 Catalyzed Intramolecular 1,4-Addition of Donor鈥揂cceptor Cyclopropenes to Arenes
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- 作者：Yongming Deng ; Changcheng Jing ; Peter Y. Zavalij ; Michael P. Doyle
- 刊名：Organic Letters
- 出版年：2015
- 出版时间：September 4, 2015
- 年：2015
- 卷：17
- 期：17
- 页码：4312-4315
- 全文大小：284K
- ISSN：1523-7052
文摘
A Hg(OTf)2 catalyzed intramolecular arene 1,4-addition reaction of N-benzyl donor鈥揳cceptor cyclopropenecarboxamides was developed to synthesize a series of [3.2.2]nonatriene derivatives. This novel reaction is also observed with silver(I) catalysts known to form metal carbene intermediates in competition with the Buchner reaction.