
Tetrahedron Letters p. 7437 - 7440 (1993)
Update date:2022-09-26
Topics:
Mizukami
Kihara
Endo
Alkylidene Meldrum's acid easily reacted with silyl enol ethers without any catalyst to afford hetero Diels-Alder adducts which could be quantitatively hydrolyzed to obtain Michael adducts in good yields. The Michael adducts could be obtained diastereoselectively and could be converted to corresponding δ-ketoesters quantitatively.
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