| Literature DB >> 23869601 |
Mengru Li1, Shaoxia Lin, Zhiyong Dong, Xintong Zhang, Fushun Liang, Jingping Zhang.
Abstract
A DABCO-mediated organocatalyzed anion relay cascade based on 1-cinnamoylcyclopropanecarboxamides has been developed and applied in the construction of 2,3-dihydrofurans with the original alkene and amide functionalities intact. In the aza-oxy-carbanion relay process, DABCO provides both the electron source and sink. The enolate anion-triggered ring opening of the cyclopropane is ascribed to the key step in the anion relay cascade.Entities:
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Year: 2013 PMID： 23869601 DOI： 10.1021/ol401881n
Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005