Combined α,α-dialkylprolinol ether/Bronsted acid promotes Mannich reactions of aldehydes with unactivated imines. An entry to anti-configured propargylic amino alcohols

1. Gómez-Bengoa, E.
2. Jiménez, J.
3. Lapuerta, I.
4. Mielgo, A.
5. Oiarbide, M.
6. Otazo, I.
7. Velilla, I.
8. Vera, S.
9. Palomo, C.