[3,3]-Sigmatropic rearrangement/allylboration/cyclization sequence: Enantioenriched seven-membered-ring carbamates and ring contraction to pyrrolidines

1. Macé, A.
2. Touchet, S.
3. Andres, P.
4. Cossío, F.
5. Dorcet, V.
6. Carreaux, F.
7. Carboni, B.