@article{comins_thakker_baevsky_badawi_1997, title={Chiral auxiliary mediated pictet-spengler reactions: Asymmetric syntheses of (−)-laudanosine, (+)-glaucine and (−)-xylopinine}, DOI={10.1016/S0040-4020(97)01018-1}, abstractNote={Cyclohexyl-based chiral auxiliaries can be used effectively in an asymmetric Pictet-Spengler synthesis of tetrahydroisoquinoline, aporphine and protoberbine alkaloids. Using this strategy, concise asymmetric syntheses of (−)-laudanosine, (+)-glaucine and (+)-xylopinine have been accomplished.}, number={48}, journal={Tetrahedron}, author={Comins, Daniel L. and Thakker, Paresh M. and Baevsky, Matthew F. and Badawi, Mohamed M.}, year={1997}, month={Dec} }