N-lithio-N-(2-lithioethyl)- and N-lithio-N-(3-lithiopropyl)-benzamide: direct preparation and synthetic applications of 2-lithioethyl- and 3-lithiopropyl-amine equivalents

1. Barluenga, J.
2. Foubelo, F.
3. Fañanás, F.J.
4. Yus, M.