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Beak, Peter Weisenburger, Gerald Allen 2015-09-25T22:14:28Z 2015-09-25T22:14:28Z 10000-01-01 1998 1998 Tin-lithium exchange of enantioenriched allylic stannanes in the presence of (-)-sparteine followed by electrophilic substitution provides enecarbamates with configurations opposite to that obtained by the deprotonation sequence. The enecarbamates can be hydrolyzed to aldehydes or reduced to amines, and therefore provide facile entry into chiral homoenolate synthetic equivalents and chiral gamma-lithioamine synthetic equivalents. Made available in DSpace on 2015-09-25T22:14:28Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 9912426.pdf: 8259262 bytes, checksum: f204979830333f2d4df684c42aa90b2a (MD5) Previous issue date: 1998 Embargo set by: Seth Robbins for item 85714 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs U of I Only 223 p. Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1998. http://hdl.handle.net/2142/84433 (MiAaPQ)AAI9912426 eng Chemistry, Organic Enantioselective Alpha-Lithiation of N-Boc-N-(p-Methoxyphenyl)allylamines Mediated by (--)-Sparteine text Chemistry Chemistry University of Illinois at Urbana-Champaign Dissertation Ph.D.