Organic Letters p. 2762 - 2765 (2012)
Update date:2022-09-26
Topics: Asymmetric synthesis Cascade reaction Asymmetric Spirocyclic Cascade Approach Oxindoles Reaction intermediates Concerted reaction
Richmond, Edward
Duguet, Nicolas
Slawin, Alexandra M. Z.
Lebl, Tomas
Smith, Andrew D.
The reaction of chiral N-arylnitrones with carbocyclic alkylarylketenes generates spirocyclic oxindoles in good yields and with excellent levels of enantioselectivity (90-99% ee) via a pericyclic cascade process.
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Doi:10.1021/acs.jmedchem.5b01720
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(2012)
