Matches in SemOpenAlex for { <https://semopenalex.org/work/W2007577370> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W2007577370 endingPage "1098" @default.
- W2007577370 startingPage "1093" @default.
- W2007577370 abstract "The lambda(3)-cyclotriphosphazanes, [EtNP(OR)](3) [R = 2,6-Me(2)C(6)H(3) (1), 4-BrC(6)H(4) (2), or CH(2)CF(3)(3)], on treatment with tetrachloro-1,2-benzoquinone (TCB) give the lambda(5)-cyclodiphosphazanes, [EtNP(O(2)C(6)Cl(4))(OR)][EtNP(O(2)C(6)Cl(4)){N(Et)P(OR)(2)}] (5-7) by an unusual ring contraction-rearrangement. The reaction of the mixed substituent lambda(3)-cyclotriphosphazane, [(EtN)(3)P(3)(OR)(2)(OR')] [R = 2,6-Me(2)C(6)H(3), R' = 4-BrC(6)H(4)] (4), with TCB gives the lambda(5)-cyclodiphosphazane, [EtNP(O(2)C(6)Cl(4))(OR')][EtNP(O(2)C(6)Cl(4)){N(Et)P(OR)(2)}] (8), in which 4-bromophenoxide resides on one of the ring phosphorus atoms. The lambda(3)-bicyclic tetraphosphapentazane, (EtN)(5)P(4)(OPh)(2), on treatment with TCB undergoes a double ring contraction-rearrangement to give the lambda(5)-cyclodiphosphazane, (EtN)[(EtN)(2)P(2)(O(2)C(6)Cl(4))(2)(OPh)](2) (9). Variable-temperature and high-field (31)P NMR studies indicate the presence of more than one isomer in solution for the rearranged products 5-9. The solid state structure of 8 reveals a trans arrangement of the substituents with respect to the P(2)N(2) ring in contrast to the gauche arrangement observed for 5." @default.
- W2007577370 created "2016-06-24" @default.
- W2007577370 creator A5011752860 @default.
- W2007577370 creator A5047863865 @default.
- W2007577370 creator A5081118529 @default.
- W2007577370 date "1999-02-20" @default.
- W2007577370 modified "2023-10-18" @default.
- W2007577370 title "Oxidative Addition of Tetrachloro-1,2-benzoquinone to λ3-Cyclotriphosphazanes. An Unusual Ring Contraction−Rearrangement" @default.
- W2007577370 cites W1970413718 @default.
- W2007577370 cites W1972871103 @default.
- W2007577370 cites W2059401704 @default.
- W2007577370 cites W2083953852 @default.
- W2007577370 cites W2952564019 @default.
- W2007577370 cites W2953148765 @default.
- W2007577370 cites W3004746160 @default.
- W2007577370 doi "https://doi.org/10.1021/ic980459i" @default.
- W2007577370 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11670889" @default.
- W2007577370 hasPublicationYear "1999" @default.
- W2007577370 type Work @default.
- W2007577370 sameAs 2007577370 @default.
- W2007577370 citedByCount "4" @default.
- W2007577370 crossrefType "journal-article" @default.
- W2007577370 hasAuthorship W2007577370A5011752860 @default.
- W2007577370 hasAuthorship W2007577370A5047863865 @default.
- W2007577370 hasAuthorship W2007577370A5081118529 @default.
- W2007577370 hasConcept C115624301 @default.
- W2007577370 hasConcept C178790620 @default.
- W2007577370 hasConcept C185592680 @default.
- W2007577370 hasConcept C24961977 @default.
- W2007577370 hasConcept C2778689049 @default.
- W2007577370 hasConcept C2780378348 @default.
- W2007577370 hasConcept C71240020 @default.
- W2007577370 hasConcept C8010536 @default.
- W2007577370 hasConceptScore W2007577370C115624301 @default.
- W2007577370 hasConceptScore W2007577370C178790620 @default.
- W2007577370 hasConceptScore W2007577370C185592680 @default.
- W2007577370 hasConceptScore W2007577370C24961977 @default.
- W2007577370 hasConceptScore W2007577370C2778689049 @default.
- W2007577370 hasConceptScore W2007577370C2780378348 @default.
- W2007577370 hasConceptScore W2007577370C71240020 @default.
- W2007577370 hasConceptScore W2007577370C8010536 @default.
- W2007577370 hasIssue "6" @default.
- W2007577370 hasLocation W20075773701 @default.
- W2007577370 hasLocation W20075773702 @default.
- W2007577370 hasOpenAccess W2007577370 @default.
- W2007577370 hasPrimaryLocation W20075773701 @default.
- W2007577370 hasRelatedWork W1972169338 @default.
- W2007577370 hasRelatedWork W1981981498 @default.
- W2007577370 hasRelatedWork W2053545605 @default.
- W2007577370 hasRelatedWork W2323465085 @default.
- W2007577370 hasRelatedWork W2521937055 @default.
- W2007577370 hasRelatedWork W258773702 @default.
- W2007577370 hasRelatedWork W2623063059 @default.
- W2007577370 hasRelatedWork W3005027010 @default.
- W2007577370 hasRelatedWork W3015795223 @default.
- W2007577370 hasRelatedWork W4235677783 @default.
- W2007577370 hasVolume "38" @default.
- W2007577370 isParatext "false" @default.
- W2007577370 isRetracted "false" @default.
- W2007577370 magId "2007577370" @default.
- W2007577370 workType "article" @default.