{"id":"https://openalex.org/W2314955685","doi":"https://doi.org/10.1021/ja409843v","title":"Zwitterionic Polymerization to Generate High Molecular Weight Cyclic Poly(Carbosiloxane)s","display_name":"Zwitterionic Polymerization to Generate High Molecular Weight Cyclic Poly(Carbosiloxane)s","publication_year":2013,"publication_date":"2013-12-05","ids":{"openalex":"https://openalex.org/W2314955685","doi":"https://doi.org/10.1021/ja409843v","mag":"2314955685","pmid":"https://pubmed.ncbi.nlm.nih.gov/24308512"},"language":"en","primary_location":{"id":"doi:10.1021/ja409843v","doi":"https://doi.org/10.1021/ja409843v","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ja409843v","pdf_url":null,"source":{"id":"https://openalex.org/S111155417","display_name":"Journal of the American Chemical Society","issn_l":"0002-7863","issn":["0002-7863","1520-5126","1943-2984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Chemical Society","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5047756413","display_name":"Hayley A. Brown","orcid":"https://orcid.org/0000-0002-7937-9986","observed_orcids":["https://orcid.org/0000-0002-7937-9986"]},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hayley A. Brown","raw_affiliation_strings":["Department of Chemistry Stanford University, Stanford, California 94305, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry Stanford University, Stanford, California 94305, United States","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058535294","display_name":"Young A. Chang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Young A. Chang","raw_affiliation_strings":["Department of Chemistry Stanford University, Stanford, California 94305, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry Stanford University, Stanford, California 94305, United States","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009737401","display_name":"Robert M. Waymouth","orcid":"https://orcid.org/0000-0001-9862-9509","observed_orcids":["https://orcid.org/0000-0001-9862-9509"]},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Robert M. Waymouth","raw_affiliation_strings":["Department of Chemistry Stanford University, Stanford, California 94305, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry Stanford University, Stanford, California 94305, United States","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5009737401"],"corresponding_institution_ids":["https://openalex.org/I97018004"],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":4.8642,"has_fulltext":false,"cited_by_count":99,"citation_normalized_percentile":{"value":0.96027065,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":100},"biblio":{"volume":"135","issue":"50","first_page":"18738","last_page":"18741"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10405","display_name":"Advanced Polymer Synthesis and Characterization","score":0.5346999764442444,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10405","display_name":"Advanced Polymer Synthesis and Characterization","score":0.5346999764442444,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12420","display_name":"Silicone and Siloxane Chemistry","score":0.29100000858306885,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"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/T10807","display_name":"Synthesis and characterization of novel inorganic/organometallic compounds","score":0.025800000876188278,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/n-heterocyclic-carbenes","display_name":"N-heterocyclic carbenes","score":0.9160000085830688},{"id":"https://openalex.org/keywords/imes","display_name":"IME","score":0.6539999842643738},{"id":"https://openalex.org/keywords/high-molecular-weight-polymers","display_name":"high molecular weight polymers","score":0.8180000185966492},{"id":"https://openalex.org/keywords/ring-polymers","display_name":"ring polymers","score":0.5619999766349792},{"id":"https://openalex.org/keywords/dilute-solution-viscosity","display_name":"dilute solution viscosity","score":0.8199999928474426}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9352549910545349},{"id":"https://openalex.org/C44228677","wikidata":"https://www.wikidata.org/wiki/Q181898","display_name":"Polymerization","level":3,"score":0.7584594488143921},{"id":"https://openalex.org/C2777164566","wikidata":"https://www.wikidata.org/wiki/Q419257","display_name":"Carbene","level":3,"score":0.7347052693367004},{"id":"https://openalex.org/C203897987","wikidata":"https://www.wikidata.org/wiki/Q900770","display_name":"Ring-opening polymerization","level":4,"score":0.5789329409599304},{"id":"https://openalex.org/C178907741","wikidata":"https://www.wikidata.org/wiki/Q745930","display_name":"Nucleophile","level":3,"score":0.5639519095420837},{"id":"https://openalex.org/C2780378348","wikidata":"https://www.wikidata.org/wiki/Q25351438","display_name":"Ring (chemistry)","level":2,"score":0.5521709322929382},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.5248727202415466},{"id":"https://openalex.org/C2780311995","wikidata":"https://www.wikidata.org/wiki/Q17125083","display_name":"IMes","level":4,"score":0.484309583902359},{"id":"https://openalex.org/C58121356","wikidata":"https://www.wikidata.org/wiki/Q182854","display_name":"Molecular mass","level":3,"score":0.42814093828201294},{"id":"https://openalex.org/C155647269","wikidata":"https://www.wikidata.org/wiki/Q243455","display_name":"Medicinal chemistry","level":1,"score":0.3319825232028961},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.1666775345802307},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.1352613866329193},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.10755354166030884},{"id":"https://openalex.org/C181199279","wikidata":"https://www.wikidata.org/wiki/Q8047","display_name":"Enzyme","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1021/ja409843v","doi":"https://doi.org/10.1021/ja409843v","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ja409843v","pdf_url":null,"source":{"id":"https://openalex.org/S111155417","display_name":"Journal of the American Chemical Society","issn_l":"0002-7863","issn":["0002-7863","1520-5126","1943-2984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Chemical Society","raw_type":"journal-article"},{"id":"pmid:24308512","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24308512","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Chemical Society","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W1495201013","https://openalex.org/W1561645741","https://openalex.org/W1571626043","https://openalex.org/W1963649219","https://openalex.org/W1963889725","https://openalex.org/W1964639919","https://openalex.org/W1971249019","https://openalex.org/W1972658742","https://openalex.org/W1983079594","https://openalex.org/W1985002018","https://openalex.org/W1986545948","https://openalex.org/W1990351127","https://openalex.org/W1994276037","https://openalex.org/W1999241195","https://openalex.org/W2003124589","https://openalex.org/W2014104145","https://openalex.org/W2036129919","https://openalex.org/W2039559098","https://openalex.org/W2049608043","https://openalex.org/W2049930363","https://openalex.org/W2050498736","https://openalex.org/W2052663046","https://openalex.org/W2053379244","https://openalex.org/W2055137543","https://openalex.org/W2064888668","https://openalex.org/W2071746729","https://openalex.org/W2085336624","https://openalex.org/W2087941898","https://openalex.org/W2093225144","https://openalex.org/W2093590154","https://openalex.org/W2095053201","https://openalex.org/W2098609665","https://openalex.org/W2109421949","https://openalex.org/W2110993310","https://openalex.org/W2127395131","https://openalex.org/W2131035776","https://openalex.org/W2148322883","https://openalex.org/W2153746539","https://openalex.org/W2162016907","https://openalex.org/W2313672102","https://openalex.org/W2326895255","https://openalex.org/W2328074268","https://openalex.org/W2334315385","https://openalex.org/W2334940316","https://openalex.org/W3042023459","https://openalex.org/W4243767180"],"related_works":["https://openalex.org/W2767780066","https://openalex.org/W2587634290","https://openalex.org/W2107842187","https://openalex.org/W2326895255","https://openalex.org/W1963889725","https://openalex.org/W2527063451","https://openalex.org/W2174309424","https://openalex.org/W2095053201","https://openalex.org/W1983104271","https://openalex.org/W4252245052"],"abstract_inverted_index":{"The":[0,15,81],"zwitterionic":[1,103],"ring-opening":[2,57],"of":[3,18],"2,2,5,5-tetramethyl-2,5-disila-1-oxacyclopentane":[4],"(TMOSC)":[5],"with":[6,20,28,69],"N-heterocyclic":[7],"carbenes":[8],"generates":[9,24],"high":[10],"molecular":[11,29,70],"weight":[12],"cyclic":[13,67,86,106],"p(TMOSC).":[14],"NHC-mediated":[16],"polymerization":[17,58],"TMOSC":[19],"1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene":[21],"(IMes,":[22],"1)":[23],"the":[25,50,56],"poly(carbosiloxane)":[26],"p(TMOSC)":[27,68],"weights":[30,71],"from":[31],"27,000":[32],"<":[33,35,39,41],"Mn":[34,74],"80,000":[36],"Da":[37,77],"(1.4":[38],"Mw/Mn":[40],"2.2)":[42],"within":[43,60],"30":[44],"min":[45],"at":[46,62],"room":[47,63],"temp.":[48],"With":[49],"more":[51],"nucleophilic":[52],"carbene":[53],"1,3,4,5-tetramethyl-imidazol-2-ylidene":[54],"(4),":[55],"occurs":[59],"minutes":[61],"temperature":[64],"to":[65,73],"generate":[66],"up":[72],"=":[75,79],"940,000":[76],"(Mw/Mn":[78],"3.2).":[80],"resulting":[82],"p(TMOSC)s":[83],"are":[84],"predominantly":[85],"as":[87],"evidenced":[88],"by":[89],"dilute":[90],"solution":[91],"viscosity":[92],"studies":[93],"and":[94,104],"MALDI-TOF":[95],"MS.":[96],"DFT":[97],"calculations":[98],"provide":[99],"support":[100],"for":[101],"both":[102],"neutral,":[105],"intermediates.":[107]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":11},{"year":2017,"cited_by_count":10},{"year":2016,"cited_by_count":12},{"year":2015,"cited_by_count":15},{"year":2014,"cited_by_count":8}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}