{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Qiu J"],"funding":["Japan Society for the Promotion of Science"],"pagination":["5386-5397"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9393869"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["126(32)"],"pubmed_abstract":["1,2,4-Trioxolanes, known as secondary ozonides (SOZs), are key products of ozonolysis of biogenic terpenoids. Functionalized terpenoid-derived SOZs are readily taken up into atmospheric aerosols; however, their condensed-phase fates remain unknown. Here, we report the results of a time-dependent mass spectrometric investigation into the liquid-phase fates of C<sub>10</sub> and C<sub>13</sub> SOZs synthesized by ozonolysis of a C<sub>10</sub> monoterpene alcohol (α-terpineol) in water:acetone (1:1 = vol:vol) mixtures. Isomerization of Criegee intermediates and bimolecular reaction of Criegee intermediates with acetone produced C<sub>10</sub> and C<sub>13</sub> SOZs, respectively, which were detected as their Na<sup>+</sup>-adducts by positive-ion electrospray mass spectrometry. Use of CD<su"],"journal":["The journal of physical chemistry. A"],"pubmed_title":["Stability of Terpenoid-Derived Secondary Ozonides in Aqueous Organic Media."],"pmcid":["PMC9393869"],"funding_grant_id":["19H01154"],"pubmed_authors":["Qiu J","Fujita M","Tonokura K","Enami S"],"additional_accession":[]},"is_claimable":false,"name":"Stability of Terpenoid-Derived Secondary Ozonides in Aqueous Organic Media.","description":"1,2,4-Trioxolanes, known as secondary ozonides (SOZs), are key products of ozonolysis of biogenic terpenoids. Functionalized terpenoid-derived SOZs are readily taken up into atmospheric aerosols; however, their condensed-phase fates remain unknown. Here, we report the results of a time-dependent mass spectrometric investigation into the liquid-phase fates of C<sub>10</sub> and C<sub>13</sub> SOZs synthesized by ozonolysis of a C<sub>10</sub> monoterpene alcohol (α-terpineol) in water:acetone (1:1 = vol:vol) mixtures. Isomerization of Criegee intermediates and bimolecular reaction of Criegee intermediates with acetone produced C<sub>10</sub> and C<sub>13</sub> SOZs, respectively, which were detected as their Na<sup>+</sup>-adducts by positive-ion electrospray mass spectrometry. Use of CD<su","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Aug","modification":"2025-04-22T01:45:50.762Z","creation":"2025-04-05T20:07:13.527Z"},"accession":"S-EPMC9393869","cross_references":{"pubmed":["35921086"],"doi":["10.1021/acs.jpca.2c04077"]}}