The first tridentate ligand for catalyti
โ
Yutong Jiang; James M. Longmire; Xumu Zhang
๐
Article
๐
1999
๐
Elsevier Science
๐
French
โ 120 KB
Chiral tridentate ligand ph-ambox (1) can form a cationic Pd(II) catalyst for the [3,3]sigmatropic rearrangement of allylic imidates to allylic amides with ees up to 83% for one substrate.