Matches in SemOpenAlex for { <https://semopenalex.org/work/W2029271509> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2029271509 endingPage "3397" @default.
- W2029271509 startingPage "3397" @default.
- W2029271509 abstract "Enthalpies of solution of five alkyl-substituted ureas and seven different amides have been determined at 298.15 K in mixtures of NN-dimethylformamide (DMF) and H2O. Methyl substitution of the ureas causes changes in the enthalpies of transfer from H2O to DMF which show that either side of these molecules is solvated independently. From the measurements on the amides it is concluded that methyl substitution at the N atom gives changes in the enthalpies of transfer from H2O to DMF which are different from those caused by methyl substitution at the C atom. Analysis of the data in the mixed solvent shows that introduction of more or longer alkyl groups into the molecules makes both ureas and amides considerably more hydrophobic. After accounting for the influence of the NH protons, in both ureas and amides, the enthalpic effect of hydrophobic hydration of the solutes was calculated by application of a clathrate-like hydration model. Enthalpic effect of N-substituted methyl groups in ureas and amides prove to be virtually equal. The variation in the enthalpic effects of hydrophobic hydration with the number of C atoms in the n-alkyl group is comparable to that found for alcohols and amines." @default.
- W2029271509 created "2016-06-24" @default.
- W2029271509 creator A5003158379 @default.
- W2029271509 creator A5011208434 @default.
- W2029271509 date "1982-01-01" @default.
- W2029271509 modified "2023-09-26" @default.
- W2029271509 title "Solvation and hydrophobic hydration of alkyl-substituted ureas and amides in NN-dimethylformamide + water mixtures" @default.
- W2029271509 doi "https://doi.org/10.1039/f19827803397" @default.
- W2029271509 hasPublicationYear "1982" @default.
- W2029271509 type Work @default.
- W2029271509 sameAs 2029271509 @default.
- W2029271509 citedByCount "62" @default.
- W2029271509 countsByYear W20292715092012 @default.
- W2029271509 countsByYear W20292715092014 @default.
- W2029271509 countsByYear W20292715092015 @default.
- W2029271509 countsByYear W20292715092017 @default.
- W2029271509 countsByYear W20292715092018 @default.
- W2029271509 countsByYear W20292715092019 @default.
- W2029271509 countsByYear W20292715092020 @default.
- W2029271509 countsByYear W20292715092023 @default.
- W2029271509 crossrefType "journal-article" @default.
- W2029271509 hasAuthorship W2029271509A5003158379 @default.
- W2029271509 hasAuthorship W2029271509A5011208434 @default.
- W2029271509 hasConcept C121332964 @default.
- W2029271509 hasConcept C148093993 @default.
- W2029271509 hasConcept C149635348 @default.
- W2029271509 hasConcept C149823470 @default.
- W2029271509 hasConcept C155647269 @default.
- W2029271509 hasConcept C166361863 @default.
- W2029271509 hasConcept C178790620 @default.
- W2029271509 hasConcept C185592680 @default.
- W2029271509 hasConcept C2777712214 @default.
- W2029271509 hasConcept C2778439535 @default.
- W2029271509 hasConcept C2778565081 @default.
- W2029271509 hasConcept C2780263894 @default.
- W2029271509 hasConcept C2780471494 @default.
- W2029271509 hasConcept C3288061 @default.
- W2029271509 hasConcept C32909587 @default.
- W2029271509 hasConcept C41008148 @default.
- W2029271509 hasConcept C58312451 @default.
- W2029271509 hasConcept C90260826 @default.
- W2029271509 hasConcept C97355855 @default.
- W2029271509 hasConceptScore W2029271509C121332964 @default.
- W2029271509 hasConceptScore W2029271509C148093993 @default.
- W2029271509 hasConceptScore W2029271509C149635348 @default.
- W2029271509 hasConceptScore W2029271509C149823470 @default.
- W2029271509 hasConceptScore W2029271509C155647269 @default.
- W2029271509 hasConceptScore W2029271509C166361863 @default.
- W2029271509 hasConceptScore W2029271509C178790620 @default.
- W2029271509 hasConceptScore W2029271509C185592680 @default.
- W2029271509 hasConceptScore W2029271509C2777712214 @default.
- W2029271509 hasConceptScore W2029271509C2778439535 @default.
- W2029271509 hasConceptScore W2029271509C2778565081 @default.
- W2029271509 hasConceptScore W2029271509C2780263894 @default.
- W2029271509 hasConceptScore W2029271509C2780471494 @default.
- W2029271509 hasConceptScore W2029271509C3288061 @default.
- W2029271509 hasConceptScore W2029271509C32909587 @default.
- W2029271509 hasConceptScore W2029271509C41008148 @default.
- W2029271509 hasConceptScore W2029271509C58312451 @default.
- W2029271509 hasConceptScore W2029271509C90260826 @default.
- W2029271509 hasConceptScore W2029271509C97355855 @default.
- W2029271509 hasIssue "11" @default.
- W2029271509 hasLocation W20292715091 @default.
- W2029271509 hasOpenAccess W2029271509 @default.
- W2029271509 hasPrimaryLocation W20292715091 @default.
- W2029271509 hasRelatedWork W2004575880 @default.
- W2029271509 hasRelatedWork W2004829831 @default.
- W2029271509 hasRelatedWork W2029271509 @default.
- W2029271509 hasRelatedWork W2036511834 @default.
- W2029271509 hasRelatedWork W2052370412 @default.
- W2029271509 hasRelatedWork W2142469308 @default.
- W2029271509 hasRelatedWork W2146486441 @default.
- W2029271509 hasRelatedWork W2480093068 @default.
- W2029271509 hasRelatedWork W3130287219 @default.
- W2029271509 hasRelatedWork W4313592617 @default.
- W2029271509 hasVolume "78" @default.
- W2029271509 isParatext "false" @default.
- W2029271509 isRetracted "false" @default.
- W2029271509 magId "2029271509" @default.
- W2029271509 workType "article" @default.