{"id":"https://openalex.org/W2007384686","doi":"https://doi.org/10.1016/s1044-0305(02)00904-2","title":"Ketalization of phosphonium ions by 1,4-dioxane: Selective detection of the chemical warfare agent simulant DMMP in mixtures using ion/molecule reactions","display_name":"Ketalization of phosphonium ions by 1,4-dioxane: Selective detection of the chemical warfare agent simulant DMMP in mixtures using ion/molecule reactions","publication_year":2003,"publication_date":"2003-03-01","ids":{"openalex":"https://openalex.org/W2007384686","doi":"https://doi.org/10.1016/s1044-0305(02)00904-2","mag":"2007384686","pmid":"https://pubmed.ncbi.nlm.nih.gov/12648924"},"language":"en","primary_location":{"id":"doi:10.1016/s1044-0305(02)00904-2","doi":"https://doi.org/10.1016/s1044-0305(02)00904-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s1044-0305(02)00904-2","pdf_url":null,"source":{"id":"https://openalex.org/S60743949","display_name":"Journal of the American Society for Mass Spectrometry","issn_l":"1044-0305","issn":["1044-0305","1879-1123"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1"],"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 Society for Mass Spectrometry","raw_type":"journal-article"},"volume":null,"type":"article","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/A5111908479","display_name":"Hao Chen","orcid":"https://orcid.org/0009-0002-8640-7727","observed_orcids":["https://orcid.org/0009-0002-8640-7727"]},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hao Chen","raw_affiliation_strings":["Department of Chemistry, Purdue University, 506 Oval Drive, 47907-1393, West Lafayette, IN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Purdue University, 506 Oval Drive, 47907-1393, West Lafayette, IN, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036151138","display_name":"Xubin Zheng","orcid":"https://orcid.org/0000-0001-7365-1902","observed_orcids":["https://orcid.org/0000-0001-7365-1902"]},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xubin Zheng","raw_affiliation_strings":["Department of Chemistry, Purdue University, 506 Oval Drive, 47907-1393, West Lafayette, IN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Purdue University, 506 Oval Drive, 47907-1393, West Lafayette, IN, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036827887","display_name":"R. Graham Cooks","orcid":"https://orcid.org/0000-0002-9581-9603","observed_orcids":["https://orcid.org/0000-0002-9581-9603"]},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. Graham Cooks","raw_affiliation_strings":["Department of Chemistry, Purdue University, 506 Oval Drive, 47907-1393, West Lafayette, IN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Purdue University, 506 Oval Drive, 47907-1393, West Lafayette, IN, USA","institution_ids":["https://openalex.org/I219193219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I219193219"],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":3.0751,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.92212751,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"14","issue":"3","first_page":"182","last_page":"188"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10683","display_name":"Mass Spectrometry Techniques and Applications","score":0.8920999765396118,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"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/T10683","display_name":"Mass Spectrometry Techniques and Applications","score":0.8920999765396118,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"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/T11748","display_name":"Organophosphorus compounds synthesis","score":0.03849999979138374,"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/T12191","display_name":"Chemical Reaction Mechanisms","score":0.013700000010430813,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/phosphonium-ions","display_name":"phosphonium ions","score":0.843999981880188},{"id":"https://openalex.org/keywords/ketalization","display_name":"ketalization","score":0.8320000171661377},{"id":"https://openalex.org/keywords/1-4-dioxane","display_name":"1,4-dioxane","score":0.996999979019165},{"id":"https://openalex.org/keywords/dimethyl-methylphosphonate","display_name":"dimethyl methylphosphonate","score":0.8550000190734863},{"id":"https://openalex.org/keywords/chemical-warfare-agent-simulants","display_name":"chemical warfare agent simulants","score":0.8619999885559082},{"id":"https://openalex.org/keywords/ion-molecule-reactions","display_name":"ion-molecule reactions","score":0.9549999833106995},{"id":"https://openalex.org/keywords/acylium-ions","display_name":"acylium ions","score":0.7429999709129333},{"id":"https://openalex.org/keywords/iminium-ions","display_name":"iminium ions","score":0.878000020980835},{"id":"https://openalex.org/keywords/electrospray-ionization","display_name":"electrospray ionization","score":0.7519999742507935},{"id":"https://openalex.org/keywords/selective-detection","display_name":"selective detection","score":0.5690000057220459},{"id":"https://openalex.org/keywords/aqueous-solution-analysis","display_name":"aqueous solution analysis","score":0.609000027179718}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.956051766872406},{"id":"https://openalex.org/C2780707935","wikidata":"https://www.wikidata.org/wiki/Q907718","display_name":"Phosphonium","level":2,"score":0.8755005598068237},{"id":"https://openalex.org/C30095370","wikidata":"https://www.wikidata.org/wiki/Q899488","display_name":"Protonation","level":3,"score":0.6641926169395447},{"id":"https://openalex.org/C2776470967","wikidata":"https://www.wikidata.org/wiki/Q417529","display_name":"Dimethyl methylphosphonate","level":2,"score":0.5787732601165771},{"id":"https://openalex.org/C32909587","wikidata":"https://www.wikidata.org/wiki/Q11369","display_name":"Molecule","level":2,"score":0.5304982662200928},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.4857497811317444},{"id":"https://openalex.org/C40684141","wikidata":"https://www.wikidata.org/wiki/Q902061","display_name":"Electrospray ionization","level":3,"score":0.4620394706726074},{"id":"https://openalex.org/C155647269","wikidata":"https://www.wikidata.org/wiki/Q243455","display_name":"Medicinal chemistry","level":1,"score":0.4394344091415405},{"id":"https://openalex.org/C184651966","wikidata":"https://www.wikidata.org/wiki/Q906356","display_name":"Aqueous solution","level":2,"score":0.43241047859191895},{"id":"https://openalex.org/C2778567177","wikidata":"https://www.wikidata.org/wiki/Q2409792","display_name":"Iminium","level":3,"score":0.4175231158733368},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.3005354702472687},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.24435719847679138}],"mesh":[{"descriptor_ui":"D002619","descriptor_name":"Chemical Warfare Agents","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D002619","descriptor_name":"Chemical Warfare Agents","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D004146","descriptor_name":"Dioxanes","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D007477","descriptor_name":"Ions","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D009943","descriptor_name":"Organophosphorus Compounds","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D009943","descriptor_name":"Organophosphorus Compounds","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013058","descriptor_name":"Mass Spectrometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015394","descriptor_name":"Molecular Structure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/s1044-0305(02)00904-2","doi":"https://doi.org/10.1016/s1044-0305(02)00904-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s1044-0305(02)00904-2","pdf_url":null,"source":{"id":"https://openalex.org/S60743949","display_name":"Journal of the American Society for Mass Spectrometry","issn_l":"1044-0305","issn":["1044-0305","1879-1123"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1"],"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 Society for Mass Spectrometry","raw_type":"journal-article"},{"id":"pmid:12648924","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/12648924","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 Society for Mass Spectrometry","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320309036","display_name":"Purdue University","ror":"https://ror.org/02dqehb95"},{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W613355176","https://openalex.org/W1831319768","https://openalex.org/W1968474939","https://openalex.org/W1970002074","https://openalex.org/W1976686375","https://openalex.org/W1985497112","https://openalex.org/W1989761609","https://openalex.org/W1990234162","https://openalex.org/W1992179498","https://openalex.org/W2005992295","https://openalex.org/W2008023613","https://openalex.org/W2011037841","https://openalex.org/W2011521183","https://openalex.org/W2016107086","https://openalex.org/W2017541964","https://openalex.org/W2020802746","https://openalex.org/W2022121725","https://openalex.org/W2023201009","https://openalex.org/W2028970426","https://openalex.org/W2034326992","https://openalex.org/W2036044366","https://openalex.org/W2037606432","https://openalex.org/W2041637274","https://openalex.org/W2043478068","https://openalex.org/W2045552675","https://openalex.org/W2049107361","https://openalex.org/W2049584466","https://openalex.org/W2051942900","https://openalex.org/W2070874118","https://openalex.org/W2074439456","https://openalex.org/W2076778033","https://openalex.org/W2078976567","https://openalex.org/W2082322358","https://openalex.org/W2085880332","https://openalex.org/W2087255501","https://openalex.org/W2088136701","https://openalex.org/W2095230312","https://openalex.org/W2114962233","https://openalex.org/W2165909957","https://openalex.org/W2614662396","https://openalex.org/W2949775251","https://openalex.org/W2951022079","https://openalex.org/W2951519951"],"related_works":["https://openalex.org/W2059025754","https://openalex.org/W2769527023","https://openalex.org/W1975692038","https://openalex.org/W1971420549","https://openalex.org/W2092142899","https://openalex.org/W3040786488","https://openalex.org/W1968320919","https://openalex.org/W2061009101","https://openalex.org/W2329491144","https://openalex.org/W2114962233"],"abstract_inverted_index":{"Phosphonium":[0],"ions":[1,28,35,114],"CH(3)P(O)OCH(3)(+)":[2,102],"(93":[3,103],"Th)":[4,8,55,63],"and":[5,45,56,115,129,162],"CH(3)OP(O)OCH(3)(+)":[6],"(109":[7],"react":[9,66],"with":[10,67,89],"1,4-dioxane":[11,68],"to":[12,96,112,119,146,170],"form":[13],"unique":[14],"cyclic":[15],"ketalization":[16,75],"products,":[17],"1,3,2-dioxaphospholanium":[18],"ions.":[19],"By":[20],"contrast,":[21],"a":[22,92,133,154,163],"variety":[23],"of":[24,27,94,126,140],"other":[25],"types":[26],"having":[29],"multiple":[30],"bonds,":[31],"including":[32],"the":[33,49,57,70,98,124,158,167],"acylium":[34],"CH(3)CO(+)":[36],"(43":[37],"Th),":[38,41,44,48],"CH(3)OCO(+)":[39],"(59":[40],"(CH(3))(2)NCO(+)":[42],"(72":[43],"PhCO(+)":[46],"(105":[47],"iminium":[50],"ion":[51,59,101],"H(2)C[double":[52,60],"bond]NHC(2)H(5)(+)":[53],"(58":[54],"carbosulfonium":[58],"bond]SC(2)H(5)(+)":[61],"(75":[62],"do":[64],"not":[65],"under":[69],"same":[71],"conditions.":[72],"The":[73],"characteristic":[74],"reaction":[76,108],"can":[77,116,143],"also":[78],"be":[79,117,144],"observed":[80],"when":[81],"CH(3)P(OH)(OCH(3))(2)(+),":[82],"viz.":[83],"protonated":[84],"dimethyl":[85],"methylphosphonate":[86],"(DMMP),":[87],"collides":[88],"1,4-dioxane,":[90],"as":[91],"result":[93],"fragmentation":[95],"yield":[97],"reactive":[99],"phosphonium":[100,113],"Th).":[104],"This":[105,138],"novel":[106],"ion/molecule":[107],"is":[109],"highly":[110],"selective":[111],"applied":[118,145],"identify":[120],"DMMP":[121,141],"selectively":[122],"in":[123,157],"presence":[125],"ketone,":[127],"ester,":[128],"amide":[130],"compounds":[131],"using":[132,149],"neutral":[134],"gain":[135],"MS/MS":[136],"scan.":[137],"method":[139],"analysis":[142],"aqueous":[147],"solutions":[148],"electrospray":[150],"ionization;":[151],"it":[152],"shows":[153],"detection":[155],"limit":[156],"low":[159],"ppb":[160],"range":[161,168],"linear":[164],"response":[165],"over":[166],"10":[169],"500":[171],"ppb.":[172]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
