Abstract
Under conditions of kinetic control, the cis-diastereoselectivity of the Pictet-Spengler reaction between tryptophan esters and aldehydes can be controlled by varying the size of the ester group; the reaction proceeds in essentially quantitative yield with most aldehydes when conducted in chloroform in the presence of molecular sieves.
| Original language | English |
|---|---|
| Pages (from-to) | 3587-3588 |
| Number of pages | 2 |
| Journal | Tetrahedron Letters |
| Volume | 35 |
| Issue number | 21 |
| DOIs | |
| Publication status | Published - 1994 |