FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034983622> ?p ?o ?g. }

• W2034983622 endingPage "1499" @default.
• W2034983622 startingPage "1491" @default.
• W2034983622 abstract "1,2-Eliminations are a varied and extensive set of dissociations of ions in the gas phase. To understand better such dissociations, elimination of CH(2)=CH(2) and CH(3)CH(3) from (CH(3))(2)NH(+)CH(2)CH(3) (1) and of CH(4) from (CH(3))(2)NH(2)(+) are characterized by quantum chemical calculations. Stretching of the CN bond to ethyl is followed by shift of an H from methyl to the bridging position in ethyl and then to N to reach (CH(3))(2)NH(2)(+) + CH(2)=CH(2) from 1. CH(3)CH(3) elimination by H-transfer to C(2)H(5)(+) to form CH(3)NH(+)=CH(2) + CH(3)CH(3) also takes place. (CH(3))(2)NH(2)(+) eliminates methane by CN bond extension followed by beta-H-transfer to give CH(2)=NH(+) + CH(4). Low-energy reactions resembling complex-mediated 1,2-eliminations occur and constitute a hitherto largely unrecognized type of reaction. As in many complex-mediated reactions, these reactions transfer H between incipient fragments. They are distinguished from complex-mediated processes by the fragments not being able to rotate freely relative to each other near the transition state for reaction, as they do in complexes. Most 1,2-eliminations are ion-neutral complex-mediated, occur by the just described lower energy reactions, have 1,1-like transition states, or utilize highly asynchronous 1,2 transition states. All of these avoid synchronized 1,2-transition states that would violate conservation of orbital symmetry." @default.
• W2034983622 created "2016-06-24" @default.
• W2034983622 creator A5019768448 @default.
• W2034983622 creator A5061412223 @default.
• W2034983622 date "2008-10-01" @default.
• W2034983622 modified "2023-09-26" @default.
• W2034983622 title "1,2-Eliminations from (CH₃)₂NH⁺CH₂CH₃ and (CH₃)₂NH₂⁺: Guided dissociations" @default.
• W2034983622 cites W1499692522 @default.
• W2034983622 cites W1966915763 @default.
• W2034983622 cites W1967103943 @default.
• W2034983622 cites W1970903029 @default.
• W2034983622 cites W1978396525 @default.
• W2034983622 cites W1979776481 @default.
• W2034983622 cites W1983484189 @default.
• W2034983622 cites W1984902469 @default.
• W2034983622 cites W1989807848 @default.
• W2034983622 cites W1993383767 @default.
• W2034983622 cites W1998117099 @default.
• W2034983622 cites W2002445583 @default.
• W2034983622 cites W2003464571 @default.
• W2034983622 cites W2007973667 @default.
• W2034983622 cites W2008844584 @default.
• W2034983622 cites W2009039462 @default.
• W2034983622 cites W2014767176 @default.
• W2034983622 cites W2017295054 @default.
• W2034983622 cites W2020043970 @default.
• W2034983622 cites W2030230761 @default.
• W2034983622 cites W2031964190 @default.
• W2034983622 cites W2035665570 @default.
• W2034983622 cites W2037173876 @default.
• W2034983622 cites W2038482956 @default.
• W2034983622 cites W2038767330 @default.
• W2034983622 cites W2042880691 @default.
• W2034983622 cites W2046584989 @default.
• W2034983622 cites W2048725435 @default.
• W2034983622 cites W2051137047 @default.
• W2034983622 cites W2064068340 @default.
• W2034983622 cites W2074087645 @default.
• W2034983622 cites W2079458939 @default.
• W2034983622 cites W2079691563 @default.
• W2034983622 cites W2127428173 @default.
• W2034983622 cites W2485551342 @default.
• W2034983622 cites W2949603225 @default.
• W2034983622 cites W2950884861 @default.
• W2034983622 cites W2950974980 @default.
• W2034983622 cites W2953058720 @default.
• W2034983622 cites W2953278499 @default.
• W2034983622 cites W3004546259 @default.
• W2034983622 cites W3004971544 @default.
• W2034983622 doi "https://doi.org/10.1016/j.jasms.2008.06.018" @default.
• W2034983622 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/18657443" @default.
• W2034983622 hasPublicationYear "2008" @default.
• W2034983622 type Work @default.
• W2034983622 sameAs 2034983622 @default.
• W2034983622 citedByCount "6" @default.
• W2034983622 countsByYear W20349836222022 @default.
• W2034983622 countsByYear W20349836222023 @default.
• W2034983622 crossrefType "journal-article" @default.
• W2034983622 hasAuthorship W2034983622A5019768448 @default.
• W2034983622 hasAuthorship W2034983622A5061412223 @default.
• W2034983622 hasBestOaLocation W20349836221 @default.
• W2034983622 hasConcept C145148216 @default.
• W2034983622 hasConcept C155647269 @default.
• W2034983622 hasConcept C161790260 @default.
• W2034983622 hasConcept C178790620 @default.
• W2034983622 hasConcept C185592680 @default.
• W2034983622 hasConcept C71240020 @default.
• W2034983622 hasConcept C8010536 @default.
• W2034983622 hasConcept C89031862 @default.
• W2034983622 hasConceptScore W2034983622C145148216 @default.
• W2034983622 hasConceptScore W2034983622C155647269 @default.
• W2034983622 hasConceptScore W2034983622C161790260 @default.
• W2034983622 hasConceptScore W2034983622C178790620 @default.
• W2034983622 hasConceptScore W2034983622C185592680 @default.
• W2034983622 hasConceptScore W2034983622C71240020 @default.
• W2034983622 hasConceptScore W2034983622C8010536 @default.
• W2034983622 hasConceptScore W2034983622C89031862 @default.
• W2034983622 hasIssue "10" @default.
• W2034983622 hasLocation W20349836221 @default.
• W2034983622 hasLocation W20349836222 @default.
• W2034983622 hasOpenAccess W2034983622 @default.
• W2034983622 hasPrimaryLocation W20349836221 @default.
• W2034983622 hasRelatedWork W2315542639 @default.
• W2034983622 hasRelatedWork W2320370760 @default.
• W2034983622 hasRelatedWork W2341530064 @default.
• W2034983622 hasRelatedWork W2605525615 @default.
• W2034983622 hasRelatedWork W2605844409 @default.
• W2034983622 hasRelatedWork W2605935158 @default.
• W2034983622 hasRelatedWork W2606106002 @default.
• W2034983622 hasRelatedWork W2606140458 @default.
• W2034983622 hasRelatedWork W2606340465 @default.
• W2034983622 hasRelatedWork W2951100073 @default.
• W2034983622 hasVolume "19" @default.
• W2034983622 isParatext "false" @default.
• W2034983622 isRetracted "false" @default.
• W2034983622 magId "2034983622" @default.
• W2034983622 workType "article" @default.