FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2049720725> ?p ?o ?g. }

• W2049720725 endingPage "3592" @default.
• W2049720725 startingPage "3577" @default.
• W2049720725 abstract "Abstract The macrocyclic ligand with two methylphosphonic acid pendant arms, 4,11‐dimethyl‐1,4,8,11‐tetraazacyclotetradecane‐1,8‐bis(methylphosphonic acid) (1,8‐H 4 Me2 te2p, H 4 L 3 ), was synthesized by a new simple approach. The product of the reaction of quarternized formaldehyde cyclam aminal with the sodium salt of diethyl phosphite was hydrolyzed to give a very high yield of the title ligand. The (H 6 L 3 ) 2+ cation in the solid state is protonated on all ring nitrogen atoms and on each phosphonate group. In the solid‐state structure of [Cu(H 3 L 3 )][Cu(H 2 L 3 )]PF 6 · 3H 2 O, neutral as well as positively charged complex species are present. Molecular structures of both species are very similar having the copper(II) ion in a coordination environment between square‐pyramidal and trigonal‐bipyramidal arrangements ( τ = 0.43 and 0.48) with one pendant arm non‐coordinated. The ligand forms stable complexes with transition‐metal ions showing a high selectivity for divalent copper atoms. The formation of complexes of the ligand with Cu II , Zn II and Cd II is fast, confirming the acceleration of complexation due to the presence of the strongly coordinating pendant arms. Acid‐assisted decomplexation is fast for all three metal ions. Therefore, the copper(II) complex is not suitable for medicinal applications employing copper radioisotopes, but the title ligand motive can be employed in copper(II) separation. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)" @default.
• W2049720725 created "2016-06-24" @default.
• W2049720725 creator A5012014032 @default.
• W2049720725 creator A5018672067 @default.
• W2049720725 creator A5030502059 @default.
• W2049720725 creator A5046867795 @default.
• W2049720725 creator A5064812476 @default.
• W2049720725 creator A5072888282 @default.
• W2049720725 date "2009-08-01" @default.
• W2049720725 modified "2023-10-14" @default.
• W2049720725 title "Metal Complexes of 4,11‐Dimethyl‐1,4,8,11‐tetraazacyclotetradecane‐1,8‐bis(methylphosphonic acid) – Thermodynamic and Formation/Decomplexation Kinetic Studies" @default.
• W2049720725 cites W1487158971 @default.
• W2049720725 cites W1539796472 @default.
• W2049720725 cites W1577200064 @default.
• W2049720725 cites W1768645616 @default.
• W2049720725 cites W1965695928 @default.
• W2049720725 cites W1966813721 @default.
• W2049720725 cites W1968298259 @default.
• W2049720725 cites W1970878653 @default.
• W2049720725 cites W1971419932 @default.
• W2049720725 cites W1980243440 @default.
• W2049720725 cites W1981643380 @default.
• W2049720725 cites W1981942027 @default.
• W2049720725 cites W1993615942 @default.
• W2049720725 cites W1996130280 @default.
• W2049720725 cites W1998927810 @default.
• W2049720725 cites W1999754392 @default.
• W2049720725 cites W2003087441 @default.
• W2049720725 cites W2007552940 @default.
• W2049720725 cites W2007782121 @default.
• W2049720725 cites W2011944047 @default.
• W2049720725 cites W2014810307 @default.
• W2049720725 cites W2014981387 @default.
• W2049720725 cites W2015051984 @default.
• W2049720725 cites W2016280328 @default.
• W2049720725 cites W2020350239 @default.
• W2049720725 cites W2022641042 @default.
• W2049720725 cites W2023687344 @default.
• W2049720725 cites W2027410391 @default.
• W2049720725 cites W2029928045 @default.
• W2049720725 cites W2036146996 @default.
• W2049720725 cites W2040209721 @default.
• W2049720725 cites W2044356243 @default.
• W2049720725 cites W2046214723 @default.
• W2049720725 cites W2047623554 @default.
• W2049720725 cites W2050158839 @default.
• W2049720725 cites W2056153236 @default.
• W2049720725 cites W2061030232 @default.
• W2049720725 cites W2066965808 @default.
• W2049720725 cites W2072562179 @default.
• W2049720725 cites W2074059560 @default.
• W2049720725 cites W2074700584 @default.
• W2049720725 cites W2074736421 @default.
• W2049720725 cites W2076050948 @default.
• W2049720725 cites W2078533198 @default.
• W2049720725 cites W2080792219 @default.
• W2049720725 cites W2082950195 @default.
• W2049720725 cites W2084501962 @default.
• W2049720725 cites W2086271228 @default.
• W2049720725 cites W2087740462 @default.
• W2049720725 cites W2090360317 @default.
• W2049720725 cites W2095353999 @default.
• W2049720725 cites W2096293149 @default.
• W2049720725 cites W2105249240 @default.
• W2049720725 cites W2118181408 @default.
• W2049720725 cites W2130917258 @default.
• W2049720725 cites W2132666008 @default.
• W2049720725 cites W2142081034 @default.
• W2049720725 cites W2143348838 @default.
• W2049720725 cites W2150069401 @default.
• W2049720725 cites W2151012570 @default.
• W2049720725 cites W2164433929 @default.
• W2049720725 cites W2168341007 @default.
• W2049720725 cites W2170164067 @default.
• W2049720725 cites W2464816543 @default.
• W2049720725 cites W2774540525 @default.
• W2049720725 cites W2951368948 @default.
• W2049720725 cites W2952285395 @default.
• W2049720725 cites W3136451142 @default.
• W2049720725 cites W3137097534 @default.
• W2049720725 cites W4205644843 @default.
• W2049720725 cites W4211125560 @default.
• W2049720725 cites W4239775330 @default.
• W2049720725 cites W618157826 @default.
• W2049720725 doi "https://doi.org/10.1002/ejic.200900358" @default.
• W2049720725 hasPublicationYear "2009" @default.
• W2049720725 type Work @default.
• W2049720725 sameAs 2049720725 @default.
• W2049720725 citedByCount "30" @default.
• W2049720725 countsByYear W20497207252012 @default.
• W2049720725 countsByYear W20497207252013 @default.
• W2049720725 countsByYear W20497207252014 @default.
• W2049720725 countsByYear W20497207252015 @default.
• W2049720725 countsByYear W20497207252016 @default.
• W2049720725 countsByYear W20497207252018 @default.
• W2049720725 countsByYear W20497207252020 @default.
• W2049720725 countsByYear W20497207252021 @default.
• W2049720725 countsByYear W20497207252022 @default.

• next