Abstract
N-Acylamidophosphinates RC(X)NHP(Y)R2 (NAAP) and their thioanalogues (X,Y= O, S; R = Alk, Ar, CCl3, Het, NR2 2, NR2R3; R = Ar, OAlk, OAr, SAlk, NAlk2, NHAr) contain X, Y donor atoms and amide nitrogen, which are capable of taking in complexation with metal cations. An application of NAAP complexes in supramolecular chemistry has been investigated in the last decades. Developed synthetic methods allow us to obtain N-acylamidophosphinate ligands contained multiple chelating groups or a combination of several essentially various coordinating fragments in the molecule: chelating moiety C(X)NHP(Y) and a macrocycle. The latter ligands are capable of connecting ions simultaneously by the chelating sites, and by the "guest-host" mechanism using the macrocycle. The bibliography includes 104 references.
Keywords: thiophosphoric acids, polyfunctional ligands, intramolecular hydrogen bonds, N-phosphorylated amides, coordination compounds, crown-containing ligands
Current Organic Chemistry
Title: N-Acylamidophosphinates: Structure, Properties and Complexation Towards Main Group Metal Cations
Volume: 10 Issue: 1
Author(s): F. D. Sokolov, V. V. Brusko, N. G. Zabirov and R. A. Cherkasov
Affiliation:
Keywords: thiophosphoric acids, polyfunctional ligands, intramolecular hydrogen bonds, N-phosphorylated amides, coordination compounds, crown-containing ligands
Abstract: N-Acylamidophosphinates RC(X)NHP(Y)R2 (NAAP) and their thioanalogues (X,Y= O, S; R = Alk, Ar, CCl3, Het, NR2 2, NR2R3; R = Ar, OAlk, OAr, SAlk, NAlk2, NHAr) contain X, Y donor atoms and amide nitrogen, which are capable of taking in complexation with metal cations. An application of NAAP complexes in supramolecular chemistry has been investigated in the last decades. Developed synthetic methods allow us to obtain N-acylamidophosphinate ligands contained multiple chelating groups or a combination of several essentially various coordinating fragments in the molecule: chelating moiety C(X)NHP(Y) and a macrocycle. The latter ligands are capable of connecting ions simultaneously by the chelating sites, and by the "guest-host" mechanism using the macrocycle. The bibliography includes 104 references.
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Sokolov D. F., Brusko V. V., Zabirov G. N. and Cherkasov A. R., N-Acylamidophosphinates: Structure, Properties and Complexation Towards Main Group Metal Cations, Current Organic Chemistry 2006; 10 (1) . https://dx.doi.org/10.2174/138527206775193031
DOI https://dx.doi.org/10.2174/138527206775193031 |
Print ISSN 1385-2728 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-5348 |
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