Asymmetric synthesis of functionalized tertiary homoallyl alcohols by diastereoselective allylation of chiral .alpha.-keto amides derived from (S)-proline esters: control of stereochemistry based on saturated coordination of Lewis acid
Asymmetric synthesis of functionalized tertiary homoallyl alcohols by diastereoselective allylation of chiral .alpha.-keto amides derived from (S)-proline esters: control of stereochemistry based on saturated coordination of Lewis acid