Matches in SemOpenAlex for { <https://semopenalex.org/work/W2005291270> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2005291270 endingPage "172" @default.
- W2005291270 startingPage "165" @default.
- W2005291270 abstract "Hexane is shown to undergo isotopic hydrogen exchange with 2HCl in supercritical deuterium oxide at 380 and 400°C. The deuteration rate follows pseudo first order kinetics at both temperatures with the methylene reaction rate being about 1.6 times that of methyl. The isotopic exchange reaction is analyzed as a two step acid/base mechanism, with hexane acting as a base analogous to its behavior in `magic acid' solution. Measured Kb's for the methyl group are 3.5×10−28 and 9.2×10−28, while the methylene groups have Kb's of 6.0×10−28 and 1.5×10−27 at 380 and 400°C, respectively. No evidence is seen for hydride abstraction, such as formation of carbocation rearrangement species or hydrogen gas evolution as in `magic acid'. Hydride abstraction to form carbocations either does not occur or occurs at a rate too slow to be observed in the time scale of the experiments reported here." @default.
- W2005291270 created "2016-06-24" @default.
- W2005291270 creator A5050091498 @default.
- W2005291270 creator A5089063594 @default.
- W2005291270 date "1999-06-01" @default.
- W2005291270 modified "2023-10-07" @default.
- W2005291270 title "Deuteration of hexane by in supercritical deuterium oxide" @default.
- W2005291270 cites W1983168351 @default.
- W2005291270 cites W1984285464 @default.
- W2005291270 cites W1985504550 @default.
- W2005291270 cites W1988334308 @default.
- W2005291270 cites W1993533549 @default.
- W2005291270 cites W1995607517 @default.
- W2005291270 cites W1997331461 @default.
- W2005291270 cites W1998058820 @default.
- W2005291270 cites W2010161706 @default.
- W2005291270 cites W2022691797 @default.
- W2005291270 cites W2024197097 @default.
- W2005291270 cites W2025039020 @default.
- W2005291270 cites W2025789034 @default.
- W2005291270 cites W2028742151 @default.
- W2005291270 cites W2030841140 @default.
- W2005291270 cites W2037935416 @default.
- W2005291270 cites W2039524492 @default.
- W2005291270 cites W2060837778 @default.
- W2005291270 cites W2066172556 @default.
- W2005291270 cites W2078316975 @default.
- W2005291270 cites W2085008266 @default.
- W2005291270 cites W2087514108 @default.
- W2005291270 cites W2087795640 @default.
- W2005291270 cites W2172152666 @default.
- W2005291270 cites W2326090293 @default.
- W2005291270 cites W2953012000 @default.
- W2005291270 cites W4236490619 @default.
- W2005291270 cites W4244269475 @default.
- W2005291270 cites W4256585472 @default.
- W2005291270 doi "https://doi.org/10.1016/s0896-8446(99)00003-0" @default.
- W2005291270 hasPublicationYear "1999" @default.
- W2005291270 type Work @default.
- W2005291270 sameAs 2005291270 @default.
- W2005291270 citedByCount "13" @default.
- W2005291270 countsByYear W20052912702015 @default.
- W2005291270 countsByYear W20052912702017 @default.
- W2005291270 countsByYear W20052912702018 @default.
- W2005291270 countsByYear W20052912702019 @default.
- W2005291270 countsByYear W20052912702023 @default.
- W2005291270 crossrefType "journal-article" @default.
- W2005291270 hasAuthorship W2005291270A5050091498 @default.
- W2005291270 hasAuthorship W2005291270A5089063594 @default.
- W2005291270 hasConcept C109057382 @default.
- W2005291270 hasConcept C118419359 @default.
- W2005291270 hasConcept C121332964 @default.
- W2005291270 hasConcept C155647269 @default.
- W2005291270 hasConcept C178790620 @default.
- W2005291270 hasConcept C179104552 @default.
- W2005291270 hasConcept C185592680 @default.
- W2005291270 hasConcept C2777077568 @default.
- W2005291270 hasConcept C2777454769 @default.
- W2005291270 hasConcept C2777961443 @default.
- W2005291270 hasConcept C512968161 @default.
- W2005291270 hasConcept C58364064 @default.
- W2005291270 hasConcept C62520636 @default.
- W2005291270 hasConcept C75473681 @default.
- W2005291270 hasConcept C81022585 @default.
- W2005291270 hasConceptScore W2005291270C109057382 @default.
- W2005291270 hasConceptScore W2005291270C118419359 @default.
- W2005291270 hasConceptScore W2005291270C121332964 @default.
- W2005291270 hasConceptScore W2005291270C155647269 @default.
- W2005291270 hasConceptScore W2005291270C178790620 @default.
- W2005291270 hasConceptScore W2005291270C179104552 @default.
- W2005291270 hasConceptScore W2005291270C185592680 @default.
- W2005291270 hasConceptScore W2005291270C2777077568 @default.
- W2005291270 hasConceptScore W2005291270C2777454769 @default.
- W2005291270 hasConceptScore W2005291270C2777961443 @default.
- W2005291270 hasConceptScore W2005291270C512968161 @default.
- W2005291270 hasConceptScore W2005291270C58364064 @default.
- W2005291270 hasConceptScore W2005291270C62520636 @default.
- W2005291270 hasConceptScore W2005291270C75473681 @default.
- W2005291270 hasConceptScore W2005291270C81022585 @default.
- W2005291270 hasIssue "2" @default.
- W2005291270 hasLocation W20052912701 @default.
- W2005291270 hasOpenAccess W2005291270 @default.
- W2005291270 hasPrimaryLocation W20052912701 @default.
- W2005291270 hasRelatedWork W1999940613 @default.
- W2005291270 hasRelatedWork W2034371014 @default.
- W2005291270 hasRelatedWork W2059286525 @default.
- W2005291270 hasRelatedWork W2070685113 @default.
- W2005291270 hasRelatedWork W2951468791 @default.
- W2005291270 hasRelatedWork W2952038449 @default.
- W2005291270 hasRelatedWork W3088499326 @default.
- W2005291270 hasRelatedWork W4230675013 @default.
- W2005291270 hasRelatedWork W578725727 @default.
- W2005291270 hasRelatedWork W2146906336 @default.
- W2005291270 hasVolume "15" @default.
- W2005291270 isParatext "false" @default.
- W2005291270 isRetracted "false" @default.
- W2005291270 magId "2005291270" @default.
- W2005291270 workType "article" @default.