FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2078240478> ?p ?o ?g. }

• W2078240478 endingPage "7196" @default.
• W2078240478 startingPage "7189" @default.
• W2078240478 abstract "In this work, the acid cleavage at 25 °C in 20% v/v aqueous ethanol of a series of analogues of piperidine dithiocarbamate X(C2H4)2NCS2− (X = CH2, CHCH3, NH, NCH3, S, O) was studied. The pH−rate profiles were obtained in the range of Ho −5 and pH 5. They all presented a dumbell shaped curve with a plateau from which the pH-independent first-order rate constant ko (or the specific acid catalysis kH) was calculated, in addition to the acid dissociation constant of the free (pKa) and conjugate acid (pK+) species of the DTC. LFERs of the kinetically determined pKa and pK+ versus pKN (pKa of parent amine) were used to characterize the reactive species and the structure of the transition state of the rate-determining step. For X = CH2, CH3CH the values of kH agree with those of alkDTCs in the strong base region of the Brϕnsted plot of log kH versus pKN where the transition state is close to a zwitterion formed by intramolecular water-catalyzed S-to-N proton transfer of the dithiocarbamic acid. However, when X = NH, CH3N, O, S, the reactive species is the DTC anion, which is as reactive as an arylDTC, and similarly, the pK+ values correspond to a parent amine that is about 3−4 pK units more basic. The solvent isotope effect indicated that the acid decomposition of these dithiocarbamate anions is specifically catalyzed by a Hydron anchimerically assisted by the heteroatom through a boat conformation." @default.
• W2078240478 created "2016-06-24" @default.
• W2078240478 creator A5045494496 @default.
• W2078240478 creator A5060660597 @default.
• W2078240478 creator A5062087243 @default.
• W2078240478 date "2008-08-22" @default.
• W2078240478 modified "2023-10-14" @default.
• W2078240478 title "Mechanisms of Acid Decomposition of Dithiocarbamates. 5. Piperidyl Dithiocarbamate and Analogues" @default.
• W2078240478 cites W1487403006 @default.
• W2078240478 cites W1526242994 @default.
• W2078240478 cites W1539747571 @default.
• W2078240478 cites W1570083641 @default.
• W2078240478 cites W1964511222 @default.
• W2078240478 cites W1967158115 @default.
• W2078240478 cites W1987940097 @default.
• W2078240478 cites W1990841746 @default.
• W2078240478 cites W2002724701 @default.
• W2078240478 cites W2004162316 @default.
• W2078240478 cites W2015004431 @default.
• W2078240478 cites W2015200626 @default.
• W2078240478 cites W2017245887 @default.
• W2078240478 cites W2020952577 @default.
• W2078240478 cites W2027516821 @default.
• W2078240478 cites W2035205821 @default.
• W2078240478 cites W2043500069 @default.
• W2078240478 cites W2043937794 @default.
• W2078240478 cites W2053456177 @default.
• W2078240478 cites W2060398714 @default.
• W2078240478 cites W2063800570 @default.
• W2078240478 cites W2068886548 @default.
• W2078240478 cites W2078336430 @default.
• W2078240478 cites W2080201783 @default.
• W2078240478 cites W2086272191 @default.
• W2078240478 cites W2088647659 @default.
• W2078240478 cites W2089768444 @default.
• W2078240478 cites W2159567970 @default.
• W2078240478 cites W2169674560 @default.
• W2078240478 cites W3004957823 @default.
• W2078240478 cites W3004969213 @default.
• W2078240478 doi "https://doi.org/10.1021/jo801015t" @default.
• W2078240478 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/18722406" @default.
• W2078240478 hasPublicationYear "2008" @default.
• W2078240478 type Work @default.
• W2078240478 sameAs 2078240478 @default.
• W2078240478 citedByCount "6" @default.
• W2078240478 countsByYear W20782404782017 @default.
• W2078240478 countsByYear W20782404782022 @default.
• W2078240478 crossrefType "journal-article" @default.
• W2078240478 hasAuthorship W2078240478A5045494496 @default.
• W2078240478 hasAuthorship W2078240478A5060660597 @default.
• W2078240478 hasAuthorship W2078240478A5062087243 @default.
• W2078240478 hasConcept C121332964 @default.
• W2078240478 hasConcept C131779359 @default.
• W2078240478 hasConcept C145148216 @default.
• W2078240478 hasConcept C148898269 @default.
• W2078240478 hasConcept C155647269 @default.
• W2078240478 hasConcept C161790260 @default.
• W2078240478 hasConcept C178790620 @default.
• W2078240478 hasConcept C184651966 @default.
• W2078240478 hasConcept C185592680 @default.
• W2078240478 hasConcept C22163223 @default.
• W2078240478 hasConcept C2776793192 @default.
• W2078240478 hasConcept C2777545050 @default.
• W2078240478 hasConcept C2778743342 @default.
• W2078240478 hasConcept C2781462491 @default.
• W2078240478 hasConcept C32909587 @default.
• W2078240478 hasConcept C62520636 @default.
• W2078240478 hasConcept C71240020 @default.
• W2078240478 hasConcept C75079739 @default.
• W2078240478 hasConcept C93391505 @default.
• W2078240478 hasConceptScore W2078240478C121332964 @default.
• W2078240478 hasConceptScore W2078240478C131779359 @default.
• W2078240478 hasConceptScore W2078240478C145148216 @default.
• W2078240478 hasConceptScore W2078240478C148898269 @default.
• W2078240478 hasConceptScore W2078240478C155647269 @default.
• W2078240478 hasConceptScore W2078240478C161790260 @default.
• W2078240478 hasConceptScore W2078240478C178790620 @default.
• W2078240478 hasConceptScore W2078240478C184651966 @default.
• W2078240478 hasConceptScore W2078240478C185592680 @default.
• W2078240478 hasConceptScore W2078240478C22163223 @default.
• W2078240478 hasConceptScore W2078240478C2776793192 @default.
• W2078240478 hasConceptScore W2078240478C2777545050 @default.
• W2078240478 hasConceptScore W2078240478C2778743342 @default.
• W2078240478 hasConceptScore W2078240478C2781462491 @default.
• W2078240478 hasConceptScore W2078240478C32909587 @default.
• W2078240478 hasConceptScore W2078240478C62520636 @default.
• W2078240478 hasConceptScore W2078240478C71240020 @default.
• W2078240478 hasConceptScore W2078240478C75079739 @default.
• W2078240478 hasConceptScore W2078240478C93391505 @default.
• W2078240478 hasIssue "18" @default.
• W2078240478 hasLocation W20782404781 @default.
• W2078240478 hasLocation W20782404782 @default.
• W2078240478 hasOpenAccess W2078240478 @default.
• W2078240478 hasPrimaryLocation W20782404781 @default.
• W2078240478 hasRelatedWork W1967158115 @default.
• W2078240478 hasRelatedWork W2031121534 @default.
• W2078240478 hasRelatedWork W2078240478 @default.
• W2078240478 hasRelatedWork W2086068589 @default.

• next