{"id":"https://openalex.org/W1995530228","doi":"https://doi.org/10.1039/b924034a","title":"Halogen-free, low flammability polyurethanes derived from deoxybenzoin-based monomers","display_name":"Halogen-free, low flammability polyurethanes derived from deoxybenzoin-based monomers","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W1995530228","doi":"https://doi.org/10.1039/b924034a","mag":"1995530228"},"language":"en","primary_location":{"id":"doi:10.1039/b924034a","doi":"https://doi.org/10.1039/b924034a","is_oa":false,"landing_page_url":"https://doi.org/10.1039/b924034a","pdf_url":null,"source":{"id":"https://openalex.org/S45305740","display_name":"Journal of Materials Chemistry","issn_l":"0959-9428","issn":["0959-9428","1364-5501"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Materials Chemistry","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111449413","display_name":"Thangamani Ranganathan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I24603500","display_name":"University of Massachusetts Amherst","ror":"https://ror.org/0072zz521","country_code":"US","type":"education","lineage":["https://openalex.org/I24603500"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thangamani Ranganathan","raw_affiliation_strings":["Department of Polymer Science and Engineering, University of Massachusetts Amherst, 120 Governors drive, Amherst, MA, USA","Department of Polymer Science and Engineering, University of Massachusetts Amherst, 120 Governors drive,Amherst,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Polymer Science and Engineering, University of Massachusetts Amherst, 120 Governors drive, Amherst, MA, USA","institution_ids":["https://openalex.org/I24603500"]},{"raw_affiliation_string":"Department of Polymer Science and Engineering, University of Massachusetts Amherst, 120 Governors drive,Amherst,USA","institution_ids":["https://openalex.org/I24603500"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Pierre Cossette","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I291364957","display_name":"Niagara Health System","ror":"https://ror.org/05kefp559","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I291364957"]},{"id":"https://openalex.org/I4210091956","display_name":"Nordic Life Science Pipeline (Canada)","ror":"https://ror.org/00gf2nq54","country_code":"CA","type":"company","lineage":["https://openalex.org/I4210091956"]},{"id":"https://openalex.org/I4405263744","display_name":"Aquap\u00f4le","ror":"https://ror.org/05p1yvy04","country_code":"FR","type":"facility","lineage":["https://openalex.org/I4210088668","https://openalex.org/I4405263744"]}],"countries":["CA","FR"],"is_corresponding":false,"raw_author_name":"Pierre Cossette","raw_affiliation_strings":["Multina Inc., 2255 rte 139, St-Nic\u00e9phore, Qu\u00e9bec, Canada","Multina Inc., 2255 rte 139,St-Nic\u00e9phore,Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Multina Inc., 2255 rte 139, St-Nic\u00e9phore, Qu\u00e9bec, Canada","institution_ids":[]},{"raw_affiliation_string":"Multina Inc., 2255 rte 139,St-Nic\u00e9phore,Canada","institution_ids":["https://openalex.org/I291364957","https://openalex.org/I4210091956","https://openalex.org/I4405263744"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030195131","display_name":"Todd S. Emrick","orcid":"https://orcid.org/0000-0003-0460-1797","observed_orcids":["https://orcid.org/0000-0003-0460-1797"]},"institutions":[{"id":"https://openalex.org/I24603500","display_name":"University of Massachusetts Amherst","ror":"https://ror.org/0072zz521","country_code":"US","type":"education","lineage":["https://openalex.org/I24603500"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Todd Emrick","raw_affiliation_strings":["Department of Polymer Science and Engineering, University of Massachusetts Amherst, 120 Governors drive, Amherst, MA, USA","Department of Polymer Science and Engineering, University of Massachusetts Amherst, 120 Governors drive,Amherst,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Polymer Science and Engineering, University of Massachusetts Amherst, 120 Governors drive, Amherst, MA, USA","institution_ids":["https://openalex.org/I24603500"]},{"raw_affiliation_string":"Department of Polymer Science and Engineering, University of Massachusetts Amherst, 120 Governors drive,Amherst,USA","institution_ids":["https://openalex.org/I24603500"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5030195131"],"corresponding_institution_ids":["https://openalex.org/I24603500"],"apc_list":null,"apc_paid":null,"fwci":0.2648,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.59480519,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"20","issue":"18","first_page":"3681","last_page":"3681"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11360","display_name":"Flame retardant materials and properties","score":0.9560999870300293,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11360","display_name":"Flame retardant materials and properties","score":0.9560999870300293,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12084","display_name":"Synthesis and properties of polymers","score":0.009800000116229057,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14303","display_name":"Polymer Synthesis and Characterization","score":0.0044999998062849045,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/halogen-free-flame-retardancy","display_name":"halogen-free flame retardancy","score":0.8349999785423279},{"id":"https://openalex.org/keywords/deoxybenzoin","display_name":"deoxybenzoin","score":0.8650000095367432},{"id":"https://openalex.org/keywords/ullmann-coupling","display_name":"Ullmann coupling","score":0.7940000295639038},{"id":"https://openalex.org/keywords/tert-butyl-carbamate","display_name":"tert-butyl carbamate","score":0.843999981880188},{"id":"https://openalex.org/keywords/triphosgene","display_name":"triphosgene","score":0.7860000133514404},{"id":"https://openalex.org/keywords/polyurethane-foam","display_name":"polyurethane foam","score":0.906000018119812},{"id":"https://openalex.org/keywords/heat-release-rate","display_name":"heat release rate","score":0.8259999752044678},{"id":"https://openalex.org/keywords/char-yield","display_name":"char yield","score":0.996999979019165}],"concepts":[{"id":"https://openalex.org/C2779578285","wikidata":"https://www.wikidata.org/wiki/Q146322","display_name":"Polyurethane","level":2,"score":0.8661543130874634},{"id":"https://openalex.org/C2779515768","wikidata":"https://www.wikidata.org/wiki/Q421916","display_name":"Diol","level":2,"score":0.7248683571815491},{"id":"https://openalex.org/C2781171952","wikidata":"https://www.wikidata.org/wiki/Q415812","display_name":"Polyol","level":3,"score":0.6605678796768188},{"id":"https://openalex.org/C2776989157","wikidata":"https://www.wikidata.org/wiki/Q415183","display_name":"Toluene diisocyanate","level":3,"score":0.6581980586051941},{"id":"https://openalex.org/C2777606159","wikidata":"https://www.wikidata.org/wiki/Q421346","display_name":"Triphosgene","level":3,"score":0.641853928565979},{"id":"https://openalex.org/C166940927","wikidata":"https://www.wikidata.org/wiki/Q178827","display_name":"Monomer","level":3,"score":0.6145792603492737},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.6118812561035156},{"id":"https://openalex.org/C158550234","wikidata":"https://www.wikidata.org/wiki/Q910035","display_name":"Flammability","level":2,"score":0.5508086681365967},{"id":"https://openalex.org/C2779970684","wikidata":"https://www.wikidata.org/wiki/Q11567121","display_name":"Char","level":3,"score":0.5111990571022034},{"id":"https://openalex.org/C205474432","wikidata":"https://www.wikidata.org/wiki/Q1354051","display_name":"Fire retardant","level":2,"score":0.47961485385894775},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4703431725502014},{"id":"https://openalex.org/C2780871995","wikidata":"https://www.wikidata.org/wiki/Q2500485","display_name":"Diamine","level":2,"score":0.4316653907299042},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4303182363510132},{"id":"https://openalex.org/C119394753","wikidata":"https://www.wikidata.org/wiki/Q188245","display_name":"Polyester","level":2,"score":0.41424036026000977},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.35044896602630615},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.30544498562812805},{"id":"https://openalex.org/C105923489","wikidata":"https://www.wikidata.org/wiki/Q133235","display_name":"Combustion","level":2,"score":0.16461148858070374},{"id":"https://openalex.org/C2778704027","wikidata":"https://www.wikidata.org/wiki/Q189090","display_name":"Phosgene","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1039/b924034a","doi":"https://doi.org/10.1039/b924034a","is_oa":false,"landing_page_url":"https://doi.org/10.1039/b924034a","pdf_url":null,"source":{"id":"https://openalex.org/S45305740","display_name":"Journal of Materials Chemistry","issn_l":"0959-9428","issn":["0959-9428","1364-5501"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Materials Chemistry","raw_type":"journal-article"},{"id":"pmh:oai:scholarworks.umass.edu:pse_faculty_pubs-1195","doi":null,"is_oa":false,"landing_page_url":"https://scholarworks.umass.edu/pse_faculty_pubs/196","pdf_url":null,"source":{"id":"https://openalex.org/S4306402240","display_name":"ScholarWorks@UMassAmherst (University of Massachusetts Amherst)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I24603500","host_organization_name":"University of Massachusetts Amherst","host_organization_lineage":["https://openalex.org/I24603500"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Polymer Science and Engineering Department Faculty Publication Series","raw_type":"text"},{"id":"pmh:oai:scholarworks.umass.edu:20.500.14394/41520","doi":null,"is_oa":false,"landing_page_url":"https://hdl.handle.net/20.500.14394/41520","pdf_url":null,"source":{"id":"https://openalex.org/S4306402057","display_name":"Scholarworks (University of Massachusetts Amherst)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I24603500","host_organization_name":"University of Massachusetts Amherst","host_organization_lineage":["https://openalex.org/I24603500"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"published","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1912744177","https://openalex.org/W1964125242","https://openalex.org/W1968434009","https://openalex.org/W1974713579","https://openalex.org/W1986070006","https://openalex.org/W1987441176","https://openalex.org/W1988060281","https://openalex.org/W1994432125","https://openalex.org/W2000816429","https://openalex.org/W2012557215","https://openalex.org/W2016866266","https://openalex.org/W2024845971","https://openalex.org/W2028067582","https://openalex.org/W2036774200","https://openalex.org/W2039009151","https://openalex.org/W2040340887","https://openalex.org/W2040692891","https://openalex.org/W2043404322","https://openalex.org/W2047323930","https://openalex.org/W2052798541","https://openalex.org/W2065357048","https://openalex.org/W2072195386","https://openalex.org/W2079902229","https://openalex.org/W2088441521","https://openalex.org/W2089356202","https://openalex.org/W2129097895","https://openalex.org/W2152481718","https://openalex.org/W2152884621","https://openalex.org/W2951955542"],"related_works":["https://openalex.org/W2207637655","https://openalex.org/W4241774139","https://openalex.org/W4388622971","https://openalex.org/W1981106514","https://openalex.org/W3157347332","https://openalex.org/W6940444819","https://openalex.org/W4394602840","https://openalex.org/W2885502582","https://openalex.org/W2617855248","https://openalex.org/W2129097895"],"abstract_inverted_index":{"Two":[0],"novel":[1],"deoxybenzoin-containing":[2],"monomers,":[3],"a":[4,7],"diisocyanate":[5,49,95,99,168],"and":[6,11,17,37,67,97,116,134,146,157,183,201],"diol,":[8],"were":[9,131],"synthesized":[10,133],"used":[12,56,135],"to":[13,47,57,89,136,178],"prepare":[14,58,137],"polyurethane":[15,138,152],"materials":[16],"foams.":[18],"4,4\u2032-Diaminodeoxybenzoin":[19],"was":[20,45,54],"prepared":[21,92,102],"by":[22,63,70],"Ullmann":[23],"coupling":[24],"of":[25,31,33,163,172,189],"4,4\u2032-dibromobenzil":[26],"with":[27,51,65,72],"tert-butyl":[28],"carbamate.":[29],"Reduction":[30],"one":[32,62],"the":[34,41,68,161,167,173,187],"carbonyl":[35],"groups,":[36],"t-Boc":[38],"deprotection,":[39],"gave":[40],"aromatic":[42],"diamine,":[43],"which":[44,154],"converted":[46],"4,4\u2032-deoxybenzoin":[48],"(DBDI)":[50],"triphosgene.":[52],"DBDI":[53],"then":[55],"two":[59],"different":[60],"polyurethanes,":[61],"reaction":[64,71],"1,3-propanediol,":[66],"other":[69],"deoxybenzoin":[73,164],"diol.":[74],"The":[75],"polyurethanes":[76,91],"obtained":[77],"from":[78,93],"these":[79],"reactions":[80],"displayed":[81,106,141],"low":[82,110],"heat":[83,180],"release":[84,181],"capacity":[85],"(HRC)":[86],"values":[87,108],"relative":[88],"conventional":[90,151],"4,4\u2032-methyldiphenyl":[94],"(MDI)":[96],"2,4-toluene":[98],"(TDI).":[100],"Polyurethanes":[101],"in":[103,186],"this":[104],"study":[105],"HRC":[107,144],"as":[109,111,119,121,195],"\u223c130":[112],"J":[113],"g\u22121":[114],"K\u22121,":[115],"char":[117,148],"yields":[118],"high":[120],"\u223c40%.":[122],"In":[123],"addition,":[124],"deoxybenzoin-based":[125],"oligomers":[126],"containing":[127],"hydroxyl":[128],"end":[129],"groups":[130],"also":[132],"foams":[139],"that":[140,198],"markedly":[142],"lower":[143,179],"values,":[145],"higher":[147],"yields,":[149],"than":[150],"foams,":[153],"burn":[155],"readily":[156],"drip.":[158],"Taken":[159],"together,":[160],"integration":[162],"moieties":[165],"into":[166],"or":[169],"polyol":[170],"component":[171],"polymer":[174],"structure":[175],"is":[176],"found":[177],"rates":[182],"reduce":[184],"flammability":[185],"absence":[188],"any":[190],"added":[191],"flame":[192],"retardant,":[193],"such":[194],"halogenated":[196],"compounds":[197],"represent":[199],"health":[200],"environmental":[202],"hazards.":[203]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1}],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2016-06-24T00:00:00"}
