Asymmetric Catalysis in Diversity-Oriented Organic Synthesis: Enantioselective Synthesis of 4320 Encoded and Spatially Segregated Dihydropyrancarboxamides We thank the National Institute of General Medical Sciences (GM-52067) for support of this research, and Dr. John Tallarico and Max Narovlyansky at the ICCB for generously providing resin for the library synthesis. We thank Dr. Helen Blackwell and Lucy Pérez for expert help with library encoding. We are grateful to Prof. Eric Jacobsen and Prof. Scott Denmark for the use of their chiral stationary phase high pressure liquid chromatograph and supercritical fluid chromatograph, respectively. The Harvard ICCB is supported by Merck & Co., Merck KGaA, the Keck Foundation, and the National Cancer Institute. R.A.S. is a Research Associate and S.L.S. is an Investigator with the Howard Hughes Medical Institute at the Department of Chemistry and Chemical Biology, Harvard University.