Matches in SemOpenAlex for { <https://semopenalex.org/work/W2006293441> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W2006293441 endingPage "1243" @default.
- W2006293441 startingPage "1235" @default.
- W2006293441 abstract "The syntheses of macrocyclic species composed of carborane derivatives joined via their carbon vertices by electrophilic mercury atoms are described. The reaction of closo-1,2-Li(2)[C(2)B(10)H(10)(-)(x)()R(x)()] with HgI(2) gives Li(2)[(1,2-C(2)B(10)H(10)(-)(x)()R(x)()Hg)(4)I(2)] [R = Et, x = 2 (5.I(2)Li(2)); R = Me, x = 2 (6.I(2)Li(2)); R = Me, x = 4 (7.I(2)Li(2))]. 6.I(2)(K.[18]dibenzocrown-6)(2) crystallizes in the monoclinic space group C2/m [a = 28.99(2) Å, b = 18.19(1) Å, c = 13.61(1) Å, beta = 113.74(2) degrees, V = 6568 Å(3), Z = 4, R = 0.060, R(w) = 0.070]; 7.I(2)(NBu(4))(2) crystallizes in the monoclinic space group P2(1)/c [a = 12.77(1) Å, b = 21.12(2) Å, c = 20.96(2) Å, beta = 97.87(2) degrees, V = 5600 Å(3), Z = 2, R = 0.072, R(w) = 0.082]. The precursor to 7, closo-8,9,10,12-Me(4)-1,2-C(2)B(10)H(8) (4), is made in a single step by reaction of closo-1,2-C(2)B(10)H(12) with MeI in trifluoromethanesulfonic acid. The free hosts 5, 6, and 7 are obtained by reaction of the iodide complexes with stoichiometric quantities of AgOAc. A (199)Hg NMR study indicates that sequential removal of iodide from 5.I(2)Li(2) and 6.I(2)Li(2) with aliquots of AgOAc solution leads to formation of two intermediate host-guest complexes in solution, presumed to be 5(6)ILi and 5(2)(6)(2).ILi. Crystals grown from a solution of 6.I(2)Li(2) to which 1 equiv of AgOAc solution had been added proved to be an unusual stack structure with the formula 6(3).I(4)Li(4) [tetragonal, I4/m, a = 21.589(2) Å, c = 21.666(2) Å, V = 10098 Å(3), Z = 2, R = 0.058, R(w) = 0.084]. Addition of 2 equiv of NBu(4)Br ion to 5 or 6 gives 5.Br(2)(NBu(4))(2) and 6.Br(2)(NBu(4))(2), respectively, while addition of 1 equiv of KBr to 6 forms 6.BrK. 5.Br(2)(NBu(4))(2) crystallizes in the triclinic space group P&onemacr;, [a = 10.433(1) Å, b = 13.013(1) Å, c = 15.867(2) Å, alpha = 91.638(2) degrees, beta = 97.186(3) degrees, gamma = 114.202(2) degrees, V = 1492 Å(3), Z = 1, R = 0.078, R(w) = 0.104]. The hosts 5 and 6 form 1:1 supramolecular adducts with the polyhedral anions B(10)I(10)(2)(-) and B(12)I(12)(2)(-) in solution." @default.
- W2006293441 created "2016-06-24" @default.
- W2006293441 creator A5030408029 @default.
- W2006293441 creator A5052688156 @default.
- W2006293441 creator A5060645588 @default.
- W2006293441 creator A5077219667 @default.
- W2006293441 creator A5082418652 @default.
- W2006293441 date "1996-01-01" @default.
- W2006293441 modified "2023-09-27" @default.
- W2006293441 title "Hydrocarbon-Soluble Mercuracarborands: Syntheses, Halide Complexes, and Supramolecular Chemistry" @default.
- W2006293441 cites W1979102274 @default.
- W2006293441 cites W1986715396 @default.
- W2006293441 cites W1991506892 @default.
- W2006293441 cites W2005340511 @default.
- W2006293441 cites W2026721629 @default.
- W2006293441 cites W2035006827 @default.
- W2006293441 cites W2035653362 @default.
- W2006293441 cites W2051743095 @default.
- W2006293441 cites W2070217057 @default.
- W2006293441 cites W2073223378 @default.
- W2006293441 cites W2081630250 @default.
- W2006293441 cites W2110734787 @default.
- W2006293441 cites W2114527916 @default.
- W2006293441 cites W2334293599 @default.
- W2006293441 cites W2950029383 @default.
- W2006293441 cites W4230094645 @default.
- W2006293441 cites W4237548661 @default.
- W2006293441 doi "https://doi.org/10.1021/ic951069o" @default.
- W2006293441 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11666313" @default.
- W2006293441 hasPublicationYear "1996" @default.
- W2006293441 type Work @default.
- W2006293441 sameAs 2006293441 @default.
- W2006293441 citedByCount "95" @default.
- W2006293441 countsByYear W20062934412013 @default.
- W2006293441 countsByYear W20062934412014 @default.
- W2006293441 countsByYear W20062934412015 @default.
- W2006293441 countsByYear W20062934412016 @default.
- W2006293441 countsByYear W20062934412017 @default.
- W2006293441 countsByYear W20062934412018 @default.
- W2006293441 countsByYear W20062934412019 @default.
- W2006293441 countsByYear W20062934412020 @default.
- W2006293441 countsByYear W20062934412021 @default.
- W2006293441 countsByYear W20062934412022 @default.
- W2006293441 countsByYear W20062934412023 @default.
- W2006293441 crossrefType "journal-article" @default.
- W2006293441 hasAuthorship W2006293441A5030408029 @default.
- W2006293441 hasAuthorship W2006293441A5052688156 @default.
- W2006293441 hasAuthorship W2006293441A5060645588 @default.
- W2006293441 hasAuthorship W2006293441A5077219667 @default.
- W2006293441 hasAuthorship W2006293441A5082418652 @default.
- W2006293441 hasConcept C115624301 @default.
- W2006293441 hasConcept C144082473 @default.
- W2006293441 hasConcept C171560689 @default.
- W2006293441 hasConcept C178790620 @default.
- W2006293441 hasConcept C179104552 @default.
- W2006293441 hasConcept C185592680 @default.
- W2006293441 hasConcept C2778870691 @default.
- W2006293441 hasConcept C2781231350 @default.
- W2006293441 hasConcept C61276311 @default.
- W2006293441 hasConcept C71240020 @default.
- W2006293441 hasConcept C8010536 @default.
- W2006293441 hasConceptScore W2006293441C115624301 @default.
- W2006293441 hasConceptScore W2006293441C144082473 @default.
- W2006293441 hasConceptScore W2006293441C171560689 @default.
- W2006293441 hasConceptScore W2006293441C178790620 @default.
- W2006293441 hasConceptScore W2006293441C179104552 @default.
- W2006293441 hasConceptScore W2006293441C185592680 @default.
- W2006293441 hasConceptScore W2006293441C2778870691 @default.
- W2006293441 hasConceptScore W2006293441C2781231350 @default.
- W2006293441 hasConceptScore W2006293441C61276311 @default.
- W2006293441 hasConceptScore W2006293441C71240020 @default.
- W2006293441 hasConceptScore W2006293441C8010536 @default.
- W2006293441 hasIssue "5" @default.
- W2006293441 hasLocation W20062934411 @default.
- W2006293441 hasLocation W20062934412 @default.
- W2006293441 hasOpenAccess W2006293441 @default.
- W2006293441 hasPrimaryLocation W20062934411 @default.
- W2006293441 hasRelatedWork W1969138849 @default.
- W2006293441 hasRelatedWork W2059277532 @default.
- W2006293441 hasRelatedWork W2060351089 @default.
- W2006293441 hasRelatedWork W2306574610 @default.
- W2006293441 hasRelatedWork W2350489123 @default.
- W2006293441 hasRelatedWork W2392261462 @default.
- W2006293441 hasRelatedWork W2467528633 @default.
- W2006293441 hasRelatedWork W2766913830 @default.
- W2006293441 hasRelatedWork W2952166819 @default.
- W2006293441 hasRelatedWork W1580076118 @default.
- W2006293441 hasVolume "35" @default.
- W2006293441 isParatext "false" @default.
- W2006293441 isRetracted "false" @default.
- W2006293441 magId "2006293441" @default.
- W2006293441 workType "article" @default.