| This past summer we worked on the synthesis of one diastereomer of this peptidomimetic. |
| Each diastereomer was independently reacted with a second alkenyl anion which lead to the isolation of the same polycyclic compound after the cascade reaction took place. |
| For example, tartaric acid has three distinct isomers, a pair of diastereomers with one diastereomer forming two enantiomers. |
| Causes of variability in concentrations and diastereomer patterns of hexabromocyclododecanes in indoor dust. |
| In the so-called SS diastereomer, the dioxolane ring lies perpendicularly to the channel axis. |
| The second step could then be carried out without purification leading to a single diastereomer. |
