TY - JOUR
T1 - Molecular recognition
T2 - New chiral metalloporphyrins as receptor models
AU - Ogoshi, Hisanobu
AU - Ema, Tadashi
AU - Kato, Yusuke
AU - Mizutani, Tadashi
AU - Kuroda, Yasuhisa
N1 - Funding Information:
This work was supported by a Grant-in-Aid for Specially Promoted Research (No. 04101003) from the Ministry of Education, Science, and Culture of Japan.
PY - 1995/10
Y1 - 1995/10
N2 - New chiral metalloporphyrins capable of multi-point recognition are prepared and their recognition behavior, especially chiral recognition, is studied. The first part of the paper is concerned with general formalism for multi-point recognition, where uniqueness of multi-point recognition, isolation of interaction in terms of free energy, enthalpy and entropy, and the meaning of these thermodynamic parameters are discussed. Enantioselective binding of amino acid esters to two new chiral porphyrins is investigated by UV-vis, NMR and IR spectroscopic methods. Chiral recognition is achieved by combination of three recognition interactions between host and guest.
AB - New chiral metalloporphyrins capable of multi-point recognition are prepared and their recognition behavior, especially chiral recognition, is studied. The first part of the paper is concerned with general formalism for multi-point recognition, where uniqueness of multi-point recognition, isolation of interaction in terms of free energy, enthalpy and entropy, and the meaning of these thermodynamic parameters are discussed. Enantioselective binding of amino acid esters to two new chiral porphyrins is investigated by UV-vis, NMR and IR spectroscopic methods. Chiral recognition is achieved by combination of three recognition interactions between host and guest.
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U2 - 10.1080/10610279508032527
DO - 10.1080/10610279508032527
M3 - Article
AN - SCOPUS:0000885625
VL - 6
SP - 115
EP - 124
JO - Supramolecular Chemistry
JF - Supramolecular Chemistry
SN - 1061-0278
IS - 1-2
ER -