eprintid: 16753 rev_number: 14 userid: 1587 dir: disk0/00/01/67/53 datestamp: 2013-01-25 16:56:34 lastmod: 2016-11-15 14:07:57 status_changed: 2013-01-25 16:56:34 type: thesis_degree metadata_visibility: show contact_email: buck.e.18@gmail.com item_issues_id: duplicate_title_16742 item_issues_type: duplicate_title item_issues_description: Duplicate title to Buck, Eric SYNTHETIC STUDIES TOWARDS THE SYNTHESIS OF ANATOXIN-A(S). Doctoral Dissertation, University of Pittsburgh. item_issues_timestamp: 2012-12-05 07:15:37 item_issues_status: autoresolved item_issues_count: 0 eprint_status: archive creators_name: Buck, Eric creators_email: eeb34@pitt.edu creators_id: EEB34 title: SYNTHETIC STUDIES TOWARDS THE SYNTHESIS OF ANATOXIN-A(S) ispublished: unpub divisions: sch_as_chemistry full_text_status: public keywords: anatoxin-a(s), guanidine, abstract: Three routes toward the total synthesis of the neurotoxin anatoxin-a(s) have been explored. They focus on the assembly of the backbone utilizing both Pd(0)- and Pd(II)-mediated processes. Our current route leads to a late-stage precursor of anatoxin-a(s), hydroxy guanidine 134, in 18 steps and in 8.0% overall yield utilizing an amidoalkylation step in the key cyclization. date: 2013-01-25 date_type: published pages: 136 institution: University of Pittsburgh refereed: TRUE etdcommittee_type: committee_chair etdcommittee_type: committee_member etdcommittee_type: committee_member etdcommittee_type: committee_member etdcommittee_name: Wipf, Peter etdcommittee_name: Koide, Kazunori etdcommittee_name: Nelson, Scott etdcommittee_name: Day, Billy W etdcommittee_email: pwipf@pitt.edu etdcommittee_email: koide@pitt.edu etdcommittee_email: sgnelson@pitt.edu etdcommittee_email: bday@pitt.edu etdcommittee_id: PWIPF etdcommittee_id: KOIDE etdcommittee_id: SGNELSON etdcommittee_id: BDAY etd_defense_date: 2012-11-29 etd_approval_date: 2013-01-25 etd_submission_date: 2012-12-04 etd_release_date: 2013-01-25 etd_access_restriction: immediate etd_patent_pending: FALSE thesis_type: dissertation degree: PhD citation: Buck, Eric (2013) SYNTHETIC STUDIES TOWARDS THE SYNTHESIS OF ANATOXIN-A(S). Doctoral Dissertation, University of Pittsburgh. (Unpublished) document_url: http://d-scholarship-dev.library.pitt.edu/16753/1/Buck-Thesis.pdf