{"id":{"repo_id":"london-metro","oai_identifier":"oai:repository.londonmet.ac.uk:3408"},"canonical_url":"https://search.dev.ndltd.org/etd/london-metro/oai:repository.londonmet.ac.uk:3408","repository":{"repo_id":"london-metro","name":"London Metropolitan University","base_url":"https://repository.londonmet.ac.uk/cgi/oai2"},"display":{"title":"Synthetic and NMR studies of polyorganophosphorus compounds.","abstract":"A new five-membered cyclic tertiary diphosphine has been synthesised, PhPCH(=CH2)PPhCH2CH2 (X). Cis and trans isomers were observed; and the trans isomer (Xb) has been isolated and fully characterised by P-31, H-1 and C-13 n.m.r. spectroscopy.","abstract_html":"A new five-membered cyclic tertiary diphosphine has been synthesised, PhPCH(=CH2)PPhCH2CH2 (X). Cis and trans isomers were observed; and the trans isomer (Xb) has been isolated and fully characterised by P-31, H-1 and C-13 n.m.r. spectroscopy.","abstract_has_math":false,"creators":["Patel, Pallavi Gordhanbhai"],"institution":"City of London Polytechnic","degree_name":"phd","degree_level":"doctoral","degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1989,"date_issued":"1989-10","date_published":"1989-10","updated_at":"2026-07-24T02:54:30Z","subjects":["540 Chemistry & allied sciences"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier.grantnumber","label":"Dc Identifier Grantnumber","values":["N/A"],"render_values":[{"text":"N/A","href":null,"code":true}]}]},"links":{"outbound_url":null,"outbound_label":null,"outbound_source":null},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.sponsor","label":"Sponsor","values":["London Metropolitan University"]},{"key":"dc:creator","label":"Author","values":["Patel, Pallavi Gordhanbhai"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["1989-10"]},{"key":"dc:date.issued","label":"Date","values":["1989-10"]},{"key":"dc:publisher.department","label":"Dc Publisher Department","values":["School of Human Sciences (SHSC)","Department of Chemistry"]},{"key":"dc:publisher.institution","label":"Dc Publisher Institution","values":["City of London Polytechnic"]},{"key":"dc:relation.isreferencedby","label":"Dc Relation Isreferencedby","values":["https://repository.londonmet.ac.uk/3408/"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"dc:type.qualificationlevel","label":"Dc Type Qualificationlevel","values":["doctoral"]},{"key":"dc:type.qualificationname","label":"Dc Type Qualificationname","values":["phd"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["540 Chemistry & allied sciences"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.grantnumber","label":"Dc Identifier Grantnumber","values":["N/A"]},{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://repository.londonmet.ac.uk/3408/1/346407.pdf"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["A new five-membered cyclic tertiary diphosphine has been synthesised, PhPCH(=CH2)PPhCH2CH2 (X). Cis and trans isomers were observed; and the trans isomer (Xb) has been isolated and fully characterised by P-31, H-1 and C-13 n.m.r. spectroscopy."]},{"key":"dc:format","label":"Dc Format","values":["text"]},{"key":"dc:title","label":"Title","values":["Synthetic and NMR studies of polyorganophosphorus compounds."]}]}],"canonical_facts":{"dc:contributor.sponsor":["London Metropolitan University"],"dc:creator":["Patel, Pallavi Gordhanbhai"],"dc:date":["1989-10"],"dc:date.issued":["1989-10"],"dc:description.abstract":["A new five-membered cyclic tertiary diphosphine has been synthesised, PhPCH(=CH2)PPhCH2CH2 (X). Cis and trans isomers were observed; and the trans isomer (Xb) has been isolated and fully characterised by P-31, H-1 and C-13 n.m.r. spectroscopy."],"dc:format":["text"],"dc:identifier.grantnumber":["N/A"],"dc:identifier.uri":["https://repository.londonmet.ac.uk/3408/1/346407.pdf"],"dc:publisher.department":["School of Human Sciences (SHSC)","Department of Chemistry"],"dc:publisher.institution":["City of London Polytechnic"],"dc:relation.isreferencedby":["https://repository.londonmet.ac.uk/3408/"],"dc:subject":["540 Chemistry & allied sciences"],"dc:title":["Synthetic and NMR studies of polyorganophosphorus compounds."],"dc:type":["Thesis"],"dc:type.qualificationlevel":["doctoral"],"dc:type.qualificationname":["phd"]},"updated_at":"2026-07-24T02:54:30Z"}