Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Dioxocyclam"'
Publikováno v:
Research on Chemical Intermediates. 35:543-554
A new CeIII complex was synthesized by mixing the ligand “dioxocyclam” with CeIII ions at pH 8.0 and its redox properties were investigated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::844b570f0fd0782f7d135c4f25c4f65e
https://doi.org/10.1007/s11164-009-0057-1
https://doi.org/10.1007/s11164-009-0057-1
Publikováno v:
Tetrahedron. 61:9031-9041
Based on an analysis of previously reported structures and a potential geometry fit with substrates, a new family of chiral dioxocyclam derivatives have been designed. The synthesis of those ligands was accomplished starting from l -proline and α- d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12881420a229a90ce3f8b80ed4dae1fc
https://doi.org/10.1016/j.tet.2005.07.049
https://doi.org/10.1016/j.tet.2005.07.049
Publikováno v:
Journal of Heterocyclic Chemistry. 42:77-83
The synthesis of new linked bis- and tris-ring tetraazamacrocyclic (bifunctional) reagents for use in an alternative strategy for radiolabelling antibodies is described. For comparison with the above systems, a new single ring bifunctional system inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a35b366d32cd14827d73adaaafa57a0
https://doi.org/10.1002/jhet.5570420111
https://doi.org/10.1002/jhet.5570420111
Autor:
Franck Denat, Eric Saint-Aman, Jean-Michel Barbe, Christophe Bucher, Aurélien Gasnier, Jean-Claude Moutet, Pierre Terech, Guy Royal
Publikováno v:
Inorganic Chemistry
Inorganic Chemistry, American Chemical Society, 2008, 47, pp.1862-1864. 〈10.1021/ic701584e〉
Inorganic Chemistry, 2008, 47, pp.1862-1864. ⟨10.1021/ic701584e⟩
Inorganic Chemistry, American Chemical Society, 2008, 47, pp.1862-1864. ⟨10.1021/ic701584e⟩
Inorganic Chemistry, American Chemical Society, 2008, 47, pp.1862-1864. 〈10.1021/ic701584e〉
Inorganic Chemistry, 2008, 47, pp.1862-1864. ⟨10.1021/ic701584e⟩
Inorganic Chemistry, American Chemical Society, 2008, 47, pp.1862-1864. ⟨10.1021/ic701584e⟩
A polytopic cyclam-bis-terpyridine ligand has been used to accomplish an acid-base-triggered formation of either a mononuclear neutral complex or metallopolymers with Cu(2+) ions. A controlled interconversion between these two forms was achieved thro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::403c8f2ff745e7d879e9c8c0ce816fad
https://hal.archives-ouvertes.fr/hal-00458502
https://hal.archives-ouvertes.fr/hal-00458502
Publikováno v:
Tetrahedron Letters. 41:313-316
The conditions of selective mono- and diarylation of diamines, and di- and triarylation of triamines by perfluoroarenes are described. The introduction of four perfluoroaryl groups in cyclam and two groups in dioxocyclam has been carried out.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c91be78e95b3240f16484722bc5f97e6
https://doi.org/10.1016/s0040-4039(99)02081-x
https://doi.org/10.1016/s0040-4039(99)02081-x
Publikováno v:
Electroanalysis. 12:66-71
The copper complexes with a dihydroxamate derivative of dioxocyclam (DOCYDMAHA) and the backbone macrocycle dioxocyclam (DOCY) have been investigated in aqueous solution by cyclic voltammetry (CV) to determine the mechanism involved in the electron t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d407eca476ddf7c6c72f7c9c79fde9f
https://doi.org/10.1002/(sici)1521-4109(20000101)12:1<66::aid-elan66>3.0.co
https://doi.org/10.1002/(sici)1521-4109(20000101)12:1<66::aid-elan66>3.0.co
Publikováno v:
Inorganica Chimica Acta. 292:254-259
The structurally constrained dioxocyclam ligand, 1,4,8,11-tetraazabicyclo[9.3.3]heptadecane-5,7-dione, H2dc3, was prepared by refluxing 1,3-propanediol di-p-tosylate with dioxocyclam. The corresponding Ni(II) complex, Ni(dc3), has been prepared and s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8c1ce29d499d4e0d0bbb2fe96c4850b
https://doi.org/10.1016/s0020-1693(99)00184-x
https://doi.org/10.1016/s0020-1693(99)00184-x
Autor:
Kevin M. Smith, Claude P. Gros, Richard G. Khoury, Caroline Comte, Roger Guilard, Boulevard Gabriel
Publikováno v:
Journal of Porphyrins and Phthalocyanines. 2:377-382
Reaction of the 5,15-di-(2-alkylamidophenyl)-etioporphyrin 3 (a,a-atropisomer) with the 'self- trans-diprotected' dioxocyclam 4 leads easily, in only two steps, to a new symmetrical dioxocyclam porphyrin 5 in an overall 41% yield. This ligand is a pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d66786bc47b7ef05876d6faba0bfe60
https://doi.org/10.1002/(sici)1099-1409(199807/10)2:4/5<377::aid-jpp93>3.0.co
https://doi.org/10.1002/(sici)1099-1409(199807/10)2:4/5<377::aid-jpp93>3.0.co
Publikováno v:
Tetrahedron Letters. 38:4417-4420
A rapid and convenient synthesis of two small aza-cryptands containing a 1,4,8,11-tetraazacyclotetradecane backbone is reported. This strategy can be applied to the preparation of many other aza-cages by varying the nature of the cross linker. Moreov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78204de33fb014ffcdd93fec3383c60e
https://doi.org/10.1016/s0040-4039(97)00944-1
https://doi.org/10.1016/s0040-4039(97)00944-1
Autor:
Yi Hsiao, Louis S. Hegedus
Publikováno v:
The Journal of Organic Chemistry. 62:3586-3591
Optically active 4-methyl-4-carbomethoxy-Δ2-imidazoline was efficiently synthesized on a multigram scale. Photolysis with (methoxymethylcarbene)chromium complex produced the optically active azapenam in good yield and with high stereoselectivity. Ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00298b8b26c00d0b9f2982b5abdd00bf
https://doi.org/10.1021/jo962343e
https://doi.org/10.1021/jo962343e