A serious of new pinanone ketimine, and of which asymmetric alkylation, carbonyl addition and double chiral induction reaction have been studied. The ketimine with π-structure are essential to obtain excellent stereoselectivities in 90%~99%e.e. They are explained by the transition model that we proposed.

Key words: STEREOSELECTIVITY, KETIMINE, CHIRALITY, ALKYLATION, TRANSITION STATE, PINENE, INDUCED REACTION