Journal of Organic Chemistry p. 2114 - 2121 (1992)
Update date:2022-08-11
Topics:
Hawkins, Joel M.
Lewis, Timothy A.
The highly diastereoselective 1,4-addition of lithiated chiral amine 1 to α,β-unsaturated esters, followed by hydrogenolysis of the benzylic-type C-N bonds of the 1,4-adducts, provides an asymmetric ammonia synthon for Michael additions.Under optimized co
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