{"@context":"http://iiif.io/api/presentation/2/context.json","@id":"https://repo.library.stonybrook.edu/cantaloupe/iiif/2/manifest.json","@type":"sc:Manifest","label":"Host-Guest Approach for 1,6-Topochemical Polymerization \nof Triacetylenes","metadata":[{"label":"dc.description.sponsorship","value":"This work is sponsored by the Stony Brook University Graduate School in compliance with the requirements for completion of degree."},{"label":"dc.format","value":"Monograph"},{"label":"dc.format.medium","value":"Electronic Resource"},{"label":"dc.identifier.uri","value":"http://hdl.handle.net/1951/59644"},{"label":"dc.language.iso","value":"en_US"},{"label":"dc.publisher","value":"The Graduate School, Stony Brook University: Stony Brook, NY."},{"label":"dcterms.abstract","value":"Since Shirakawa et \nal. discovered the promising electrical conductivity of polyacetylene in the 1970s, polyacetylenes and their \nanalogous have been extensively explored as advanced materials.  Among them, polytriacetylenes are a new class of \nconjugated polymers that can only be achieved by topochemical polymerization. Theoretically, topochemically \npolymerizing the triacetylene monomers is the most direct route to get polytriacetylene.  However, the challenge in \n1,6 polymerization is to get the suitable molecular spacing for the topochemical reaction.  Host-guest strategy was \ndeveloped to achieve the specific spacing suitable for topochemical polymerizations, such as 1,4 and 1,6- \npolymerizations. After optimizing the previous synthesis route and crystal growing method, a quality co-crystals of \n3-((3-(pyridin-4-yl)propyl)amino)cyclohex-2-enone and dodeca-4,6,8-triynedioic acid was successfully prepared. The \nco-crystal, with repeat distance of 7.25 ? , underwent a 100% polymerization at 115 degrees C over 19days.  X-ray \ndiffraction was used to characterize all monomer and polymer crystals.  Another attempt has been made to design and \nsynthesize a triacetylenes that assembled due to pi-pi interaction. This pyridyl-substituted triacetylene was \nsuccessfully synthesized in a five-step route. X-ray diffraction was utilized to characterize the single crystal of \nocta-2,4,6-triyne-1,8-diyl dinicotinate which indicated the repeat distance of 7.408 ? . This value meets the ideal \nrequirement for 1,6- polymerization."},{"label":"dcterms.available","value":"2015-04-24T14:46:32Z"},{"label":"dcterms.contributor","value":"Lauher, Joseph W., Fowler, \nFrank W."},{"label":"dcterms.creator","value":"Fan, Zhaobo"},{"label":"dcterms.dateAccepted","value":"2015-04-24T14:46:32Z"},{"label":"dcterms.dateSubmitted","value":"2015-04-24T14:46:32Z"},{"label":"dcterms.description","value":"Department of \nChemistry"},{"label":"dcterms.extent","value":"126 \npg."},{"label":"dcterms.format","value":"Application/PDF"},{"label":"dcterms.identifier","value":"http://hdl.handle.net/11401/71217"},{"label":"dcterms.issued","value":"2012-05-01"},{"label":"dcterms.language","value":"en_US"},{"label":"dcterms.provenance","value":"Made available in DSpace on 2015-04-24T14:46:32Z (GMT). No. of bitstreams: 3\nFan_grad.sunysb_0771M_10930.pdf.jpg: 1894 bytes, checksum: a6009c46e6ec8251b348085684cba80d (MD5)\nFan_grad.sunysb_0771M_10930.pdf.txt: 118127 bytes, checksum: 9e95f09e300dd1d541b11106d2996d1e (MD5)\nFan_grad.sunysb_0771M_10930.pdf: 3535309 bytes, checksum: c814d57975e59e4d0b38c3532171c004 (MD5)\n  Previous issue date:    1"},{"label":"dcterms.publisher","value":"The Graduate School, Stony Brook University: Stony Brook, NY."},{"label":"dcterms.subject","value":"Chemistry"},{"label":"dcterms.title","value":"Host-Guest Approach for 1,6-Topochemical Polymerization \nof Triacetylenes"},{"label":"dcterms.type","value":"Thesis"},{"label":"dc.type","value":"Thesis"}],"description":"This manifest was generated dynamically","viewingDirection":"left-to-right","sequences":[{"@type":"sc:Sequence","canvases":[{"@id":"https://repo.library.stonybrook.edu/cantaloupe/iiif/2/canvas/page-1.json","@type":"sc:Canvas","label":"Page 1","height":1650,"width":1275,"images":[{"@type":"oa:Annotation","motivation":"sc:painting","resource":{"@id":"https://repo.library.stonybrook.edu/cantaloupe/iiif/2/10%2F32%2F69%2F103269805567220418162433468457796217569/full/full/0/default.jpg","@type":"dctypes:Image","format":"image/jpeg","height":1650,"width":1275,"service":{"@context":"http://iiif.io/api/image/2/context.json","@id":"https://repo.library.stonybrook.edu/cantaloupe/iiif/2/10%2F32%2F69%2F103269805567220418162433468457796217569","profile":"http://iiif.io/api/image/2/level2.json"}},"on":"https://repo.library.stonybrook.edu/cantaloupe/iiif/2/canvas/page-1.json"}]}]}]}