Synthesis of (2S,3S)-β-(trifluoromethyl)-α,β-diamino acid by Mannich addition of glycine Schiff base Ni(II) complexes to N-tert-butylsulfinyl-3,3,3-trifluoroacetaldimine

1. Kawamura, A.
2. Moriwaki, H.
3. Röschenthaler, G.-V.
4. Kawada, K.
5. Aceña, J.L.
6. Soloshonok, V.A.