Fig. 4

Synthetic applications. a 2a or 4 h was converted to chiral diamides. b 2a or 4 h was converted to chiral diamines. Boc2O Di-tert-butyl decarbonate.
Synthetic applications. a 2a or 4 h was converted to chiral diamides. b 2a or 4 h was converted to chiral diamines. Boc2O Di-tert-butyl decarbonate.