Zobrazeno 1 - 8
of 8
pro vyhledávání: '"El Mostafa Tjiou"'
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 2, Pp m134-m135 (2010)
In the title compound, [CuCl(C9H12N4)2]Cl·0.5CH3OH·4H2O, the CuII ion adopts a distorted trigonal-bipyramidal coordination arising from two bidentate ligands and a Cl− anion. The two heterocyclic ligands are planar with dihedral angles of 3.4 (1)
Externí odkaz:
https://doaj.org/article/69bccf6599094c5e953b8862590ad508
Publikováno v:
Chemistry of Heterocyclic Compounds. 31:1006-1026
The carbon-13 chemical shifts and some selected coupling constants of 183 indazoles are reported. The main conclusions of the original references are briefly summarized.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be18ea3259bcafc0f0d2279252248c68
https://doi.org/10.1007/bf01165048
https://doi.org/10.1007/bf01165048
Publikováno v:
ChemInform. 27
The carbon-13 chemical shifts and some selected coupling constants of 183 indazoles are reported. The main conclusions of the original references are briefly summarized.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77b0174364678edb05c6929a5f8a4877
https://doi.org/10.1002/chin.199617329
https://doi.org/10.1002/chin.199617329
Publikováno v:
Acta Crystallographica Section E Structure Reports Online. 67:m323-m324
In the title complex, [CuCl2(C9H12N4)], the CuII atom exhibits a distorted square-planar coordination geometry involving two chloride ions and two N-atom donors from the bipyrazole ligand. The chelate ring including the CuII atom is essentially plana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ff8dc88851cab72828bba128605bf8c
https://doi.org/10.1107/s1600536811004375
https://doi.org/10.1107/s1600536811004375
Publikováno v:
Acta Crystallographica Section E: Structure Reports
In the title compound, [CuCl(C(9)H(12)N(4))(2)]Cl·0.5CH(3)OH·4H(2)O, the Cu(II) ion adopts a distorted trigonal-bipyramidal coordination arising from two bidentate ligands and a Cl(-) anion. The two heterocyclic ligands are planar with dihedral ang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b39ae86d04ea5351133e793b872aed6
https://doi.org/10.1107/s1600536810000048
https://doi.org/10.1107/s1600536810000048
Publikováno v:
Journal of Heterocyclic Chemistry. 26:893-898
Les pKa1 et pKa2 de 19 biheterocycles de formule generate A-(CH2)n-B (ou A et B representent un pyrazole, un imidazole ou une pyridine, et n = 0 ou 1) sont determines dans l'eau a 25° par potentiometrie et par spectrometrie uv. The pKa1 and pKa2 of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8c776b8ee28a74e88d20737e74e94df
https://doi.org/10.1002/jhet.5570260402
https://doi.org/10.1002/jhet.5570260402
Publikováno v:
Organic Magnetic Resonance. 11:234-238
The carbon-13 chemical shifts and the 1J(CH) coupling constants for 18 azolium salts (di-N-methyl-pyrazolium, -indazolium, -benzimidazolium and -benzotriazolium iodides) have been determined and assigned. The chemical shifts are discussed as a functi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::369c748868f3910ffd218b330d187a30
https://doi.org/10.1002/mrc.1270110503
https://doi.org/10.1002/mrc.1270110503
Publikováno v:
Magnetic Resonance in Chemistry; 1978, Vol. 11 Issue 5, p234-238, 5p