Abstract
A metal-free [3 + 2 + 1]/[2 + 2 + 1] biscyclization strategy has been developed for the stereospecific construction with concomitant derivation of biologically significant indolizin-5(1H)-ones from simple and commercial starting materials. The transformations are notable because they can yield five new σ bonds and six stereocenters including a quaternary carbon center in a single operation.
Original language | English |
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Pages (from-to) | 11414-11420 |
Number of pages | 7 |
Journal | Journal of Organic Chemistry |
Volume | 78 |
Issue number | 22 |
DOIs | |
State | Published - Nov 15 2013 |