{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/70251"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/70251","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"I. Syntheses and Structures of the First 10-Phosphorus-3 and 10-Arsenic-3 Species. Ii. Intramolecular Oxidative Cyclization Reactions of Trivalent Arsenic and Carbonyl Functions (Phosphorandiide, Arsorane)","abstract":"I. The synthesis and solid state structure of {10-P-3} 5-Aza-2,8-dioxa-3,7-di-tert-butyl-1-phosphabicyclo{3.3.0}octa-3,6-diene (ADPO) is described. The compound exhibits a T-shaped molecular geometry about the phosphorus center and represents the first example of a tri-coordinate hypervalent phosphorus (10-P-3). The analogous 10-As-3 compound has also been synthesized and exhibits a T-shaped molecular geometry about the arsenic center.","abstract_html":"I. The synthesis and solid state structure of {10-P-3} 5-Aza-2,8-dioxa-3,7-di-tert-butyl-1-phosphabicyclo{3.3.0}octa-3,6-diene (ADPO) is described. The compound exhibits a T-shaped molecular geometry about the phosphorus center and represents the first example of a tri-coordinate hypervalent phosphorus (10-P-3). The analogous 10-As-3 compound has also been synthesized and exhibits a T-shaped molecular geometry about the arsenic center.","abstract_has_math":false,"creators":["Culley, Scott Anthony"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Chemistry","degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2014,"date_issued":"2014-12-15T23:18:09Z","date_published":"2014-12-15T23:18:09Z","updated_at":"2026-07-22T22:26:02Z","subjects":["Chemistry, Organic"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["(UMI)AAI8422046"],"render_values":[{"text":"(UMI)AAI8422046","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/70251","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Culley, Scott Anthony"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2014-12-15T23:18:09Z","10000-01-01","1984"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Chemistry"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Ph.D."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Chemistry, Organic"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/70251","(UMI)AAI8422046"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["I. The synthesis and solid state structure of {10-P-3} 5-Aza-2,8-dioxa-3,7-di-tert-butyl-1-phosphabicyclo{3.3.0}octa-3,6-diene (ADPO) is described. The compound exhibits a T-shaped molecular geometry about the phosphorus center and represents the first example of a tri-coordinate hypervalent phosphorus (10-P-3). The analogous 10-As-3 compound has also been synthesized and exhibits a T-shaped molecular geometry about the arsenic center.","II. The intramolecular reaction of trivalent arsines with ketones and aldehydes has been investigated. If trifluoroacetylphenols are used, 8-As-3 bicyclic arsines are obtained. The solid state structure of these compounds has been determined.","Made available in DSpace on 2014-12-15T23:18:09Z (GMT). No. of bitstreams: 1 8422046.pdf: 3643097 bytes, checksum: b00241f75d417561c709f47f4dab9d9e (MD5) Previous issue date: 1984","Embargo set by: Seth Robbins for item 70417 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","112 p.","Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1984."]},{"key":"dc:title","label":"Title","values":["I. Syntheses and Structures of the First 10-Phosphorus-3 and 10-Arsenic-3 Species. Ii. Intramolecular Oxidative Cyclization Reactions of Trivalent Arsenic and Carbonyl Functions (Phosphorandiide, Arsorane)"]}]}],"canonical_facts":{"dc:creator":["Culley, Scott Anthony"],"dc:date":["2014-12-15T23:18:09Z","10000-01-01","1984"],"dc:description":["I. The synthesis and solid state structure of {10-P-3} 5-Aza-2,8-dioxa-3,7-di-tert-butyl-1-phosphabicyclo{3.3.0}octa-3,6-diene (ADPO) is described. The compound exhibits a T-shaped molecular geometry about the phosphorus center and represents the first example of a tri-coordinate hypervalent phosphorus (10-P-3). The analogous 10-As-3 compound has also been synthesized and exhibits a T-shaped molecular geometry about the arsenic center.","II. The intramolecular reaction of trivalent arsines with ketones and aldehydes has been investigated. If trifluoroacetylphenols are used, 8-As-3 bicyclic arsines are obtained. The solid state structure of these compounds has been determined.","Made available in DSpace on 2014-12-15T23:18:09Z (GMT). No. of bitstreams: 1 8422046.pdf: 3643097 bytes, checksum: b00241f75d417561c709f47f4dab9d9e (MD5) Previous issue date: 1984","Embargo set by: Seth Robbins for item 70417 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","112 p.","Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1984."],"dc:identifier":["http://hdl.handle.net/2142/70251","(UMI)AAI8422046"],"dc:subject":["Chemistry, Organic"],"dc:title":["I. Syntheses and Structures of the First 10-Phosphorus-3 and 10-Arsenic-3 Species. Ii. Intramolecular Oxidative Cyclization Reactions of Trivalent Arsenic and Carbonyl Functions (Phosphorandiide, Arsorane)"],"dc:type":["text"],"thesis:degree_discipline":["Chemistry"],"thesis:degree_level":["Dissertation"],"thesis:degree_name":["Ph.D."],"thesis:institution_name":["University of Illinois at Urbana-Champaign"]},"updated_at":"2026-07-22T22:26:02Z"}