Matches in SemOpenAlex for { <https://semopenalex.org/work/W2109631131> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2109631131 endingPage "347" @default.
- W2109631131 startingPage "331" @default.
- W2109631131 abstract "The reactions of CF2CF2OSO2 and CF3CFCF2OSO2 with aromatic haloalkanes (RX, X Br) in the presence of silver fluoride were studied as a means for preparing novel aromatic polyfluoroalkoxysulfonyl fluorides. The following compounds have been prepared and characterized: ROCF2CF2SO2F and ROCF2CF(CF3)SO2F, where R is C6H5CH2, o-(CF3)2C6H3CH2, C6F5CH2. Infrared, mass and nmr spectra are presented in order to support the assigned structure. In a comparative study, the reaction of CFHCF2OSO2 with benzyl bromide, in the presence of different metal fluorides such as silver fluoride, cesium fluoride and tris(dimethylamino)sulfonium difluorotrimethylsilicate were investigated. In all cases decomposition products such as SO2F2, SOF2 and SO2 were obtained; no desired alkoxy product was found. Attempts to prepare the silver alkoxide salt, AgOCF2CFHSO2F or the corresponding aromatic alkoxy derivatives were unsuccessful. Apparently the intermediate silver salt is unstable and cannot be recovered or used for nucleophilic displacement reactions." @default.
- W2109631131 created "2016-06-24" @default.
- W2109631131 creator A5004192201 @default.
- W2109631131 creator A5076808075 @default.
- W2109631131 creator A5081349500 @default.
- W2109631131 date "1990-09-01" @default.
- W2109631131 modified "2023-10-14" @default.
- W2109631131 title "New polyfluoroalkoxysulfonyl fluorides. Part IV aromatic derivatives" @default.
- W2109631131 cites W2021440185 @default.
- W2109631131 cites W2054165970 @default.
- W2109631131 cites W2067666435 @default.
- W2109631131 cites W2082595082 @default.
- W2109631131 cites W2083949129 @default.
- W2109631131 cites W2093067953 @default.
- W2109631131 cites W2113396552 @default.
- W2109631131 cites W2324640834 @default.
- W2109631131 cites W4246942128 @default.
- W2109631131 doi "https://doi.org/10.1016/s0022-1139(00)85029-0" @default.
- W2109631131 hasPublicationYear "1990" @default.
- W2109631131 type Work @default.
- W2109631131 sameAs 2109631131 @default.
- W2109631131 citedByCount "16" @default.
- W2109631131 countsByYear W21096311312014 @default.
- W2109631131 countsByYear W21096311312015 @default.
- W2109631131 crossrefType "journal-article" @default.
- W2109631131 hasAuthorship W2109631131A5004192201 @default.
- W2109631131 hasAuthorship W2109631131A5076808075 @default.
- W2109631131 hasAuthorship W2109631131A5081349500 @default.
- W2109631131 hasConcept C135731615 @default.
- W2109631131 hasConcept C155647269 @default.
- W2109631131 hasConcept C161790260 @default.
- W2109631131 hasConcept C178790620 @default.
- W2109631131 hasConcept C178907741 @default.
- W2109631131 hasConcept C179104552 @default.
- W2109631131 hasConcept C185592680 @default.
- W2109631131 hasConcept C188027245 @default.
- W2109631131 hasConcept C2776300020 @default.
- W2109631131 hasConcept C2776371256 @default.
- W2109631131 hasConcept C2777040163 @default.
- W2109631131 hasConcept C2778839380 @default.
- W2109631131 hasConcept C2778874371 @default.
- W2109631131 hasConcept C2780263894 @default.
- W2109631131 hasConcept C2780828025 @default.
- W2109631131 hasConcept C90150868 @default.
- W2109631131 hasConceptScore W2109631131C135731615 @default.
- W2109631131 hasConceptScore W2109631131C155647269 @default.
- W2109631131 hasConceptScore W2109631131C161790260 @default.
- W2109631131 hasConceptScore W2109631131C178790620 @default.
- W2109631131 hasConceptScore W2109631131C178907741 @default.
- W2109631131 hasConceptScore W2109631131C179104552 @default.
- W2109631131 hasConceptScore W2109631131C185592680 @default.
- W2109631131 hasConceptScore W2109631131C188027245 @default.
- W2109631131 hasConceptScore W2109631131C2776300020 @default.
- W2109631131 hasConceptScore W2109631131C2776371256 @default.
- W2109631131 hasConceptScore W2109631131C2777040163 @default.
- W2109631131 hasConceptScore W2109631131C2778839380 @default.
- W2109631131 hasConceptScore W2109631131C2778874371 @default.
- W2109631131 hasConceptScore W2109631131C2780263894 @default.
- W2109631131 hasConceptScore W2109631131C2780828025 @default.
- W2109631131 hasConceptScore W2109631131C90150868 @default.
- W2109631131 hasIssue "3" @default.
- W2109631131 hasLocation W21096311311 @default.
- W2109631131 hasOpenAccess W2109631131 @default.
- W2109631131 hasPrimaryLocation W21096311311 @default.
- W2109631131 hasRelatedWork W1603643124 @default.
- W2109631131 hasRelatedWork W2029165415 @default.
- W2109631131 hasRelatedWork W2122647870 @default.
- W2109631131 hasRelatedWork W2330698632 @default.
- W2109631131 hasRelatedWork W2400398741 @default.
- W2109631131 hasRelatedWork W2474463262 @default.
- W2109631131 hasRelatedWork W2950432337 @default.
- W2109631131 hasRelatedWork W3032218281 @default.
- W2109631131 hasRelatedWork W4200000827 @default.
- W2109631131 hasRelatedWork W4229958608 @default.
- W2109631131 hasVolume "49" @default.
- W2109631131 isParatext "false" @default.
- W2109631131 isRetracted "false" @default.
- W2109631131 magId "2109631131" @default.
- W2109631131 workType "article" @default.