Technical Notes:
1. Used for the synthesis of chiral 1-(4-pyridinyl)ethylamines
2. Precursor for intermediates of highly stable chiral (A)6-B Supramolecular Copolymers
References:
1.J.Org. Chem., 2004, 69, 6781
2.J. Am. Chem. Soc., 2011, 133, 11 124