The synthesis of enantiomerically pure,
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Stephen Hanessian; Louis-David Cantin; StΓ©phan Roy; Daniele Andreotti; Arthur Go
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Article
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1997
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Elsevier Science
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French
β 249 KB
The stereocontrolled conjugate addition of anions derived from chiral ot-chlomphosphonamides to ~[~-unsaturated esters leads to the corresponding 3-chlom ester adducts which undergo intramolecular expulsion of the chlorine atom to give the corresponding cyclopmpanes.