Matches in SemOpenAlex for { <https://semopenalex.org/work/W2952711535> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2952711535 endingPage "7844" @default.
- W2952711535 startingPage "7839" @default.
- W2952711535 abstract "Abstract Treatment of 2.5 equiv. of aryl iodide with trimethylsilylacetylene in the presence of 3 equiv. of sodium methoxide and 5 mol% of Pd(PPh 3 ) 4 under refluxing methanol for 6 h gave diarylacetylene in good chemical yields. When the catalyst was replaced by Pd(dba) 2 and 5 equiv. of aryl iodide were added under the same reaction conditions, triarylethylenes were obtained in 70–85% yields. Only the sterically hindered o -methoxyiodobenzene and 2-iodothiophene gave the diarylacetylene, but also in good chemical yield. Reaction of aryl iodides with disubstituted alkynes in the presence of Pd(OAc) 2 and sodium methoxide in methanol produced trisubstituted ethylenes in modest to good yields. The hydrogenolysis of the organopalladium is proposed through β-hydride elimination of the palladium methanolate intermediates." @default.
- W2952711535 created "2019-06-27" @default.
- W2952711535 creator A5030679200 @default.
- W2952711535 creator A5065455166 @default.
- W2952711535 creator A5082289579 @default.
- W2952711535 creator A5083563165 @default.
- W2952711535 creator A5089292628 @default.
- W2952711535 date "2001-09-01" @default.
- W2952711535 modified "2023-10-18" @default.
- W2952711535 title "Palladium-catalyzed reactions of aryl iodides with trimethylsilylacetylenes and disubstituted alkynes: the synthesis of diarylacetylenes and triarylethylenes" @default.
- W2952711535 cites W1489443100 @default.
- W2952711535 cites W1888631089 @default.
- W2952711535 cites W1964792825 @default.
- W2952711535 cites W1972580049 @default.
- W2952711535 cites W1974964116 @default.
- W2952711535 cites W2012366461 @default.
- W2952711535 cites W2014446650 @default.
- W2952711535 cites W2021226595 @default.
- W2952711535 cites W2023243840 @default.
- W2952711535 cites W2041660757 @default.
- W2952711535 cites W2043765896 @default.
- W2952711535 cites W2049946046 @default.
- W2952711535 cites W2058842466 @default.
- W2952711535 cites W2061127729 @default.
- W2952711535 cites W2062650417 @default.
- W2952711535 cites W2064255624 @default.
- W2952711535 cites W2072319570 @default.
- W2952711535 cites W2158265774 @default.
- W2952711535 cites W2950898154 @default.
- W2952711535 cites W2952827182 @default.
- W2952711535 cites W2953323204 @default.
- W2952711535 cites W3005146749 @default.
- W2952711535 cites W4237266930 @default.
- W2952711535 doi "https://doi.org/10.1016/s0040-4020(01)00758-x" @default.
- W2952711535 hasPublicationYear "2001" @default.
- W2952711535 type Work @default.
- W2952711535 sameAs 2952711535 @default.
- W2952711535 citedByCount "52" @default.
- W2952711535 countsByYear W29527115352012 @default.
- W2952711535 countsByYear W29527115352013 @default.
- W2952711535 countsByYear W29527115352014 @default.
- W2952711535 countsByYear W29527115352015 @default.
- W2952711535 countsByYear W29527115352017 @default.
- W2952711535 countsByYear W29527115352018 @default.
- W2952711535 countsByYear W29527115352020 @default.
- W2952711535 countsByYear W29527115352022 @default.
- W2952711535 crossrefType "journal-article" @default.
- W2952711535 hasAuthorship W2952711535A5030679200 @default.
- W2952711535 hasAuthorship W2952711535A5065455166 @default.
- W2952711535 hasAuthorship W2952711535A5082289579 @default.
- W2952711535 hasAuthorship W2952711535A5083563165 @default.
- W2952711535 hasAuthorship W2952711535A5089292628 @default.
- W2952711535 hasConcept C161790260 @default.
- W2952711535 hasConcept C178790620 @default.
- W2952711535 hasConcept C185592680 @default.
- W2952711535 hasConcept C21951064 @default.
- W2952711535 hasConcept C2780263894 @default.
- W2952711535 hasConcept C2781076698 @default.
- W2952711535 hasConcept C502130503 @default.
- W2952711535 hasConceptScore W2952711535C161790260 @default.
- W2952711535 hasConceptScore W2952711535C178790620 @default.
- W2952711535 hasConceptScore W2952711535C185592680 @default.
- W2952711535 hasConceptScore W2952711535C21951064 @default.
- W2952711535 hasConceptScore W2952711535C2780263894 @default.
- W2952711535 hasConceptScore W2952711535C2781076698 @default.
- W2952711535 hasConceptScore W2952711535C502130503 @default.
- W2952711535 hasIssue "37" @default.
- W2952711535 hasLocation W29527115351 @default.
- W2952711535 hasOpenAccess W2952711535 @default.
- W2952711535 hasPrimaryLocation W29527115351 @default.
- W2952711535 hasRelatedWork W1980023817 @default.
- W2952711535 hasRelatedWork W1992358679 @default.
- W2952711535 hasRelatedWork W2000144188 @default.
- W2952711535 hasRelatedWork W2001706465 @default.
- W2952711535 hasRelatedWork W2058773529 @default.
- W2952711535 hasRelatedWork W2077709699 @default.
- W2952711535 hasRelatedWork W2083916868 @default.
- W2952711535 hasRelatedWork W2290491612 @default.
- W2952711535 hasRelatedWork W2352859922 @default.
- W2952711535 hasRelatedWork W99637172 @default.
- W2952711535 hasVolume "57" @default.
- W2952711535 isParatext "false" @default.
- W2952711535 isRetracted "false" @default.
- W2952711535 magId "2952711535" @default.
- W2952711535 workType "article" @default.