Matches in SemOpenAlex for { <https://semopenalex.org/work/W1983262009> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W1983262009 endingPage "180" @default.
- W1983262009 startingPage "173" @default.
- W1983262009 abstract "Aryl chlorides undergo efficient, homogeneously catalyzed reductive dechlorination to the corresponding arenes using Pd(dippp)2 as catalyst [dippp=1,3-bis(diisopropylphosphino) propane], which may be generated in situ from Pd(OAc)2 and two equivalents of dippp. Two reducing systems are described: (a) sodium hydroxide in methanol; (b) sodium formate in alcohol or DMF. Base-sensitive functional groups (CHO, CN) do not survive the conditions of system (a), but remain unaffected during dechlorination with sodium formate. Various functional groups are tolerated, and high yields are obtained. The reaction rate is retarded by electron-donating substituents, indicating a rate-determining oxidative addition step. Reaction of the model complex (dippp)Pd(Ph)Cl with sodium formate in the presence of dippp leads to the formation of Pd(dippp)2 and benzene. Dippp homologues are also effective ligands in the catalytic reaction, the reactivity order being dippp > dippb > dippe. Iso-Pr3P is only marginally effective. A mechanistic interpretation of these observations is given." @default.
- W1983262009 created "2016-06-24" @default.
- W1983262009 creator A5001261469 @default.
- W1983262009 creator A5049737397 @default.
- W1983262009 creator A5081692819 @default.
- W1983262009 creator A5089573057 @default.
- W1983262009 date "1992-05-01" @default.
- W1983262009 modified "2023-09-26" @default.
- W1983262009 title "Reductive dechlorination of aryl chlorides catalyzed by palladium complexes containing basic, chelating phosphines" @default.
- W1983262009 cites W1973096472 @default.
- W1983262009 cites W1979971559 @default.
- W1983262009 cites W2012775344 @default.
- W1983262009 cites W2014312718 @default.
- W1983262009 cites W2036733274 @default.
- W1983262009 cites W2048737538 @default.
- W1983262009 cites W2065642687 @default.
- W1983262009 cites W2953392131 @default.
- W1983262009 cites W4237266930 @default.
- W1983262009 cites W4240705113 @default.
- W1983262009 doi "https://doi.org/10.1016/0304-5102(92)80070-w" @default.
- W1983262009 hasPublicationYear "1992" @default.
- W1983262009 type Work @default.
- W1983262009 sameAs 1983262009 @default.
- W1983262009 citedByCount "48" @default.
- W1983262009 countsByYear W19832620092013 @default.
- W1983262009 countsByYear W19832620092014 @default.
- W1983262009 countsByYear W19832620092016 @default.
- W1983262009 countsByYear W19832620092018 @default.
- W1983262009 countsByYear W19832620092020 @default.
- W1983262009 countsByYear W19832620092021 @default.
- W1983262009 countsByYear W19832620092022 @default.
- W1983262009 countsByYear W19832620092023 @default.
- W1983262009 crossrefType "journal-article" @default.
- W1983262009 hasAuthorship W1983262009A5001261469 @default.
- W1983262009 hasAuthorship W1983262009A5049737397 @default.
- W1983262009 hasAuthorship W1983262009A5081692819 @default.
- W1983262009 hasAuthorship W1983262009A5089573057 @default.
- W1983262009 hasConcept C142724271 @default.
- W1983262009 hasConcept C155647269 @default.
- W1983262009 hasConcept C157021035 @default.
- W1983262009 hasConcept C161790260 @default.
- W1983262009 hasConcept C178790620 @default.
- W1983262009 hasConcept C185592680 @default.
- W1983262009 hasConcept C204787440 @default.
- W1983262009 hasConcept C2775896084 @default.
- W1983262009 hasConcept C2776507403 @default.
- W1983262009 hasConcept C2776910235 @default.
- W1983262009 hasConcept C2777166327 @default.
- W1983262009 hasConcept C2778562268 @default.
- W1983262009 hasConcept C2778815869 @default.
- W1983262009 hasConcept C2779607525 @default.
- W1983262009 hasConcept C2780178953 @default.
- W1983262009 hasConcept C2780263894 @default.
- W1983262009 hasConcept C2781066024 @default.
- W1983262009 hasConcept C2781076698 @default.
- W1983262009 hasConcept C502130503 @default.
- W1983262009 hasConcept C71924100 @default.
- W1983262009 hasConcept C94882840 @default.
- W1983262009 hasConceptScore W1983262009C142724271 @default.
- W1983262009 hasConceptScore W1983262009C155647269 @default.
- W1983262009 hasConceptScore W1983262009C157021035 @default.
- W1983262009 hasConceptScore W1983262009C161790260 @default.
- W1983262009 hasConceptScore W1983262009C178790620 @default.
- W1983262009 hasConceptScore W1983262009C185592680 @default.
- W1983262009 hasConceptScore W1983262009C204787440 @default.
- W1983262009 hasConceptScore W1983262009C2775896084 @default.
- W1983262009 hasConceptScore W1983262009C2776507403 @default.
- W1983262009 hasConceptScore W1983262009C2776910235 @default.
- W1983262009 hasConceptScore W1983262009C2777166327 @default.
- W1983262009 hasConceptScore W1983262009C2778562268 @default.
- W1983262009 hasConceptScore W1983262009C2778815869 @default.
- W1983262009 hasConceptScore W1983262009C2779607525 @default.
- W1983262009 hasConceptScore W1983262009C2780178953 @default.
- W1983262009 hasConceptScore W1983262009C2780263894 @default.
- W1983262009 hasConceptScore W1983262009C2781066024 @default.
- W1983262009 hasConceptScore W1983262009C2781076698 @default.
- W1983262009 hasConceptScore W1983262009C502130503 @default.
- W1983262009 hasConceptScore W1983262009C71924100 @default.
- W1983262009 hasConceptScore W1983262009C94882840 @default.
- W1983262009 hasIssue "2" @default.
- W1983262009 hasLocation W19832620091 @default.
- W1983262009 hasOpenAccess W1983262009 @default.
- W1983262009 hasPrimaryLocation W19832620091 @default.
- W1983262009 hasRelatedWork W1983262009 @default.
- W1983262009 hasRelatedWork W1984919548 @default.
- W1983262009 hasRelatedWork W2052684020 @default.
- W1983262009 hasRelatedWork W2056707993 @default.
- W1983262009 hasRelatedWork W2059829372 @default.
- W1983262009 hasRelatedWork W2083276992 @default.
- W1983262009 hasRelatedWork W2134414542 @default.
- W1983262009 hasRelatedWork W2885194363 @default.
- W1983262009 hasRelatedWork W342863800 @default.
- W1983262009 hasRelatedWork W2525634734 @default.
- W1983262009 hasVolume "73" @default.
- W1983262009 isParatext "false" @default.
- W1983262009 isRetracted "false" @default.
- W1983262009 magId "1983262009" @default.
- W1983262009 workType "article" @default.