Stereo- and regioselective organic transformations based on main group organometallic reagents- application to the stereocontrolled Claisen rearrangements

Abstract

Unprecedented stereocontrolled Claisen rearrangement of allylic vinyl ethers has been developed with modified organoaluminum reagents A and B as an example of diastereoselective activation of ethereal substrates. The stereoselective activation of ether moiety is the subject of our current interest. Oxygenophilic organoaluminum reagents are known to exhibit… (More)

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