Matches in SemOpenAlex for { <https://semopenalex.org/work/W2014372340> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2014372340 endingPage "2980" @default.
- W2014372340 startingPage "2975" @default.
- W2014372340 abstract "New calix[5]arene trivalent phosphorus derivatives have been synthesized which should be excellent ligands with which to study and control the interaction of a ligand atom with a metal. The larger cavity of the calix[5]arene (compared to calix[4]arene) provides a good balance between constraint and flexibility. Treatment of p-tert-butylcalix[5]arene with 2 equiv of either tris(dimethylamino)phosphine or dichlorophenylphosphine inserts two RP moieties into the calix[5]arene framework to give calix[5](PR)2(OH) (1, R = Me2N; 2, R = Ph). Further treatment of 1 with 4 equiv of HCl gives calix[5](PCl)2(OH) (3). Heating a solution of the monophosphorus compound calix[5](PNMe2)(OH)3 (4) releases dimethylamine to yield both monomeric calix[5](P)(OH)2 (6) and dimeric {calix[5](P)(OH)2}2 (7), the latter having a tubelike geometry. X-ray crystallographic studies confirm the structures and show that 1 and 2 have approximate cone conformations while 3 has an approximate 1,2-alternate conformation. The orientations of the phosphorus lone pairs and oxygen atoms in all derivatives provide a framework for both soft and hard ligand interactions within the calix[5]arene." @default.
- W2014372340 created "2016-06-24" @default.
- W2014372340 creator A5027543077 @default.
- W2014372340 creator A5054678067 @default.
- W2014372340 creator A5058011588 @default.
- W2014372340 creator A5059524073 @default.
- W2014372340 creator A5079570262 @default.
- W2014372340 creator A5089672185 @default.
- W2014372340 date "2004-04-01" @default.
- W2014372340 modified "2023-10-14" @default.
- W2014372340 title "Phosphorus-Based <i>p-tert-</i>Butylcalix[5]arene Ligands" @default.
- W2014372340 cites W1982037842 @default.
- W2014372340 cites W1993390210 @default.
- W2014372340 cites W2002938584 @default.
- W2014372340 cites W2016052740 @default.
- W2014372340 cites W2025349917 @default.
- W2014372340 cites W2042223744 @default.
- W2014372340 cites W2048781786 @default.
- W2014372340 cites W2072220032 @default.
- W2014372340 cites W2086847307 @default.
- W2014372340 cites W2168447268 @default.
- W2014372340 cites W2275646636 @default.
- W2014372340 cites W2949746545 @default.
- W2014372340 cites W4253250509 @default.
- W2014372340 cites W2026995054 @default.
- W2014372340 doi "https://doi.org/10.1021/ic035359d" @default.
- W2014372340 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15106987" @default.
- W2014372340 hasPublicationYear "2004" @default.
- W2014372340 type Work @default.
- W2014372340 sameAs 2014372340 @default.
- W2014372340 citedByCount "14" @default.
- W2014372340 countsByYear W20143723402012 @default.
- W2014372340 countsByYear W20143723402013 @default.
- W2014372340 crossrefType "journal-article" @default.
- W2014372340 hasAuthorship W2014372340A5027543077 @default.
- W2014372340 hasAuthorship W2014372340A5054678067 @default.
- W2014372340 hasAuthorship W2014372340A5058011588 @default.
- W2014372340 hasAuthorship W2014372340A5059524073 @default.
- W2014372340 hasAuthorship W2014372340A5079570262 @default.
- W2014372340 hasAuthorship W2014372340A5089672185 @default.
- W2014372340 hasConcept C116569031 @default.
- W2014372340 hasConcept C134121241 @default.
- W2014372340 hasConcept C155647269 @default.
- W2014372340 hasConcept C161790260 @default.
- W2014372340 hasConcept C170493617 @default.
- W2014372340 hasConcept C178790620 @default.
- W2014372340 hasConcept C185592680 @default.
- W2014372340 hasConcept C191897082 @default.
- W2014372340 hasConcept C192562407 @default.
- W2014372340 hasConcept C2777716191 @default.
- W2014372340 hasConcept C2780825948 @default.
- W2014372340 hasConcept C2994492776 @default.
- W2014372340 hasConcept C32909587 @default.
- W2014372340 hasConcept C510538283 @default.
- W2014372340 hasConcept C55493867 @default.
- W2014372340 hasConcept C71240020 @default.
- W2014372340 hasConcept C75079739 @default.
- W2014372340 hasConcept C8010536 @default.
- W2014372340 hasConcept C83263248 @default.
- W2014372340 hasConceptScore W2014372340C116569031 @default.
- W2014372340 hasConceptScore W2014372340C134121241 @default.
- W2014372340 hasConceptScore W2014372340C155647269 @default.
- W2014372340 hasConceptScore W2014372340C161790260 @default.
- W2014372340 hasConceptScore W2014372340C170493617 @default.
- W2014372340 hasConceptScore W2014372340C178790620 @default.
- W2014372340 hasConceptScore W2014372340C185592680 @default.
- W2014372340 hasConceptScore W2014372340C191897082 @default.
- W2014372340 hasConceptScore W2014372340C192562407 @default.
- W2014372340 hasConceptScore W2014372340C2777716191 @default.
- W2014372340 hasConceptScore W2014372340C2780825948 @default.
- W2014372340 hasConceptScore W2014372340C2994492776 @default.
- W2014372340 hasConceptScore W2014372340C32909587 @default.
- W2014372340 hasConceptScore W2014372340C510538283 @default.
- W2014372340 hasConceptScore W2014372340C55493867 @default.
- W2014372340 hasConceptScore W2014372340C71240020 @default.
- W2014372340 hasConceptScore W2014372340C75079739 @default.
- W2014372340 hasConceptScore W2014372340C8010536 @default.
- W2014372340 hasConceptScore W2014372340C83263248 @default.
- W2014372340 hasIssue "9" @default.
- W2014372340 hasLocation W20143723401 @default.
- W2014372340 hasLocation W20143723402 @default.
- W2014372340 hasOpenAccess W2014372340 @default.
- W2014372340 hasPrimaryLocation W20143723401 @default.
- W2014372340 hasRelatedWork W1508875356 @default.
- W2014372340 hasRelatedWork W1970579561 @default.
- W2014372340 hasRelatedWork W1976169757 @default.
- W2014372340 hasRelatedWork W1979558757 @default.
- W2014372340 hasRelatedWork W2033986094 @default.
- W2014372340 hasRelatedWork W2089099696 @default.
- W2014372340 hasRelatedWork W2112613965 @default.
- W2014372340 hasRelatedWork W2370913654 @default.
- W2014372340 hasRelatedWork W2476425966 @default.
- W2014372340 hasRelatedWork W2950023318 @default.
- W2014372340 hasVolume "43" @default.
- W2014372340 isParatext "false" @default.
- W2014372340 isRetracted "false" @default.
- W2014372340 magId "2014372340" @default.
- W2014372340 workType "article" @default.