Abstract
The Lewis acid-promoted ene reactions with α-amino aldehydes as enophiles have been developed and shown to attain high level of syn-diastereofacial control, by the judicious choice of the amino-protecting group and the Lewis acid employed. The aldol-type reactions of ketene silyl acetals with α-amino aldehydes have also been developed to afford high level of either syn- or anti-diastereofacial control.
Original language | English |
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Pages (from-to) | 3909-3912 |
Number of pages | 4 |
Journal | Tetrahedron Letters |
Volume | 31 |
Issue number | 27 |
DOIs | |
Publication status | Published - 1990 |