eprintid: 10754
rev_number: 15
userid: 409
dir: disk0/00/01/07/54
datestamp: 2012-01-18 21:47:04
lastmod: 2016-11-15 13:55:35
status_changed: 2012-01-18 21:47:04
type: thesis_degree
metadata_visibility: show
contact_email: ans142@pitt.edu
item_issues_id: duplicate_title_10687
item_issues_type: duplicate_title
item_issues_description: Duplicate title to
SASMAL, ANIRUDDHA
(2012)
Studies of Memory of Chirality in Amide Radical Cyclizations.
Master's Thesis, University of Pittsburgh.
(Unpublished)
item_issues_timestamp: 2011-12-09 07:09:40
item_issues_status: discovered
item_issues_count: 1
eprint_status: archive
creators_name: SASMAL, ANIRUDDHA
creators_email: ans142@pitt.edu
creators_id: ANS142
title: Studies of Memory of Chirality in Amide Radical Cyclizations
ispublished: unpub
divisions: sch_as_chemistry
full_text_status: public
keywords: Memory of Chirality, N-tert-butyl substituted amides, 1,4-phenyl radical migration
abstract: Radical cyclizations of amide substrates were performed to establish the Memory of Chirality (MOC). Amides with N-tert-butyl substituent due to their hindered rotation around C-N bond gives cyclized product with retention of configuration upon radical reaction condition. Chiral GC analysis and theoretical optical rotation calculation were used to verify the MOC. An unexpected 1,4-phenyl radical migration was also observed during the radical reaction of N-benzyl substituted amides.
date: 2012-01-18
date_type: published
pages: 96
institution: University of Pittsburgh
refereed: TRUE
etdcommittee_type: committee_chair
etdcommittee_type: committee_member
etdcommittee_type: committee_member
etdcommittee_name: Curran, Dennis
etdcommittee_name: Floreancig, Paul
etdcommittee_name: Wilcox, Craig
etdcommittee_email: curran@pitt.edu
etdcommittee_email: florean@pitt.edu
etdcommittee_email: daylite@pitt.edu
etdcommittee_id: CURRAN
etdcommittee_id: FLOREAN
etdcommittee_id: DAYLITE
etd_defense_date: 2011-03-14
etd_approval_date: 2012-01-18
etd_submission_date: 2011-12-08
etd_release_date: 2012-01-18
etd_access_restriction: immediate
etd_patent_pending: FALSE
assigned_doi: doi:10.5195/pitt.etd.2011.10754
thesis_type: thesis
degree: MS
citation: SASMAL, ANIRUDDHA (2012) Studies of Memory of Chirality in Amide Radical Cyclizations. Master's Thesis, University of Pittsburgh. (Unpublished)
document_url: http://d-scholarship-dev.library.pitt.edu/10754/2/AS-ETD-final.pdf