Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Sk Asif Ikbal"'
Publikováno v:
Journal of Porphyrins and Phthalocyanines. 25:1161-1175
Pyrrole-bridged Zn(II) porphyrin dimer, Zn2DEP, has been utilized as an efficient tweezer host for the binding of guest (substrate) inside the cavity due to its large vertical flexibility. Aromatic monodentate substrate binds in an exo−endofashion
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 51(37)
A highly flexible pyrrole-bridged Zn(II)porphyrin dimer has been successfully utilized as an efficient host which enables an accurate determination of the absolute configuration directly for a large number of chiral amino alcohols and 1,2-diols. The
Publikováno v:
Inorganic Chemistry. 59:7795-7809
A series of 1:1 sandwich complexes consisting of chiral zinc(II) bisporphyrin hosts and a series of chiral guests has been synthesized and has rationalized the underpinning mechanism of chirality t...
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 50(12)
We have designed a new chiral receptor based on two salen zinc(II) complex units connected with a spirobifluorene framework. The chiral receptor is proven to enantioselectively bind chiral carboxylate guests and the differences between the binding co
Publikováno v:
Inorganic chemistry. 59(11)
A series of 1:1
Publikováno v:
Inorganic Chemistry. 56:3849-3860
We report here the synthesis of a new chiral Zn(II) bisporphyrin tweezer in which two achiral Zn(II) porphyrin moieties are covalently linked by (1R,2R)-diphenylethylenediamine, which produces a strong chiral field around the porphyrin moieties. The
Publikováno v:
Inorganic Chemistry. 55:13014-13026
A series of supramolecular chiral 1:1 sandwich complexes (1M·L and 2M·L) consisting of diphenylether/ethane bridged metallobisporphyrin host (1M and 2M; M: Zn/Mg) and chiral diamine guest (L) have been presented. The host–guest complexes are comp
Autor:
Thierry Brotin, Alexander B. Sorokin, Jean-Pierre Dutasta, Sk Asif Ikbal, Dawei Zhang, Cédric Colomban, Magalie Delecluse, Alexandre Martinez, Véronique Dufaud
Publikováno v:
Inorganic Chemistry
Inorganic Chemistry, 2019, 58 (11), pp.7220-7228. ⟨10.1021/acs.inorgchem.9b00199⟩
Inorganic Chemistry, American Chemical Society, 2019, 58 (11), pp.7220-7228. ⟨10.1021/acs.inorgchem.9b00199⟩
Inorganic Chemistry, 2019, 58 (11), pp.7220-7228. ⟨10.1021/acs.inorgchem.9b00199⟩
Inorganic Chemistry, American Chemical Society, 2019, 58 (11), pp.7220-7228. ⟨10.1021/acs.inorgchem.9b00199⟩
International audience; Non-heme iron, vanadium, and copper complexes bearing hemicryptophane cavities were evaluated in the oxidation of methane in water by hydrogen peroxide. According to 1H nuclear magnetic resonance studies, a hydrophobic hemicry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46980b6510bbd1fb3789f72cbe83a4f5
https://hal.science/hal-02129474
https://hal.science/hal-02129474
Publikováno v:
Chemical Communications. 51:895-898
For the first time, a clear and unambiguous rationalization of chirality induction, inversion and subsequent amplification process has been demonstrated for the 1 : 1 sandwich and 2 : 3 host-guest supramolecular complexes consisting of Zn(II) host an
Publikováno v:
Chemical Communications. 51:14107-14110
Mg(II)bisporphyrin has been used as an efficient host for the selective binding of guest ligands. In the presence of heterogeneous guest pairs, 2-aminopyrimidine/pyrazine and 2-aminopyrimidine/1,4-dioxane, 2-aminopyrimidine is bound selectively insid