1
|
Sinelshchikova AA, Nefedov SE, Enakieva YY, Gorbunova YG, Tsivadze AY, Kadish KM, Chen P, Bessmertnykh-Lemeune A, Stern C, Guilard R. Unusual Formation of a Stable 2D Copper Porphyrin Network. Inorg Chem 2013; 52:999-1008. [DOI: 10.1021/ic302257g] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
|
|
12 |
51 |
2
|
Fang Y, Gorbunova YG, Chen P, Jiang X, Manowong M, Sinelshchikova AA, Enakieva YY, Martynov AG, Tsivadze AY, Bessmertnykh-Lemeune A, Stern C, Guilard R, Kadish KM. Electrochemical and Spectroelectrochemical Studies of Diphosphorylated Metalloporphyrins. Generation of a Phlorin Anion Product. Inorg Chem 2015; 54:3501-12. [DOI: 10.1021/acs.inorgchem.5b00067] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
|
10 |
42 |
3
|
Ermakova E, Michalak J, Meyer M, Arslanov V, Tsivadze A, Guilard R, Bessmertnykh-Lemeune A. Colorimetric Hg2+ Sensing in Water: From Molecules toward Low-Cost Solid Devices. Org Lett 2013; 15:662-5. [DOI: 10.1021/ol303499v] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
|
12 |
41 |
4
|
Uglov AN, Bessmertnykh-Lemeune A, Guilard R, Averin AD, Beletskaya IP. Optical methods for the detection of heavy metal ions. RUSSIAN CHEMICAL REVIEWS 2014. [DOI: 10.1070/rc2014v083n03abeh004414] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
|
11 |
38 |
5
|
Abdulaeva IA, Birin KP, Michalak J, Romieu A, Stern C, Bessmertnykh-Lemeune A, Guilard R, Gorbunova YG, Tsivadze AY. On the synthesis of functionalized porphyrins and porphyrin conjugates via β-aminoporphyrins. NEW J CHEM 2016. [DOI: 10.1039/c5nj03247d] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A two-step methodology to prepare a series ofmeso-tetraarylporphyrin conjugates bearing water-soluble moieties, anchoring groups and receptor subunits.
Collapse
|
|
9 |
28 |
6
|
Zubatyuk RI, Sinelshchikova AA, Enakieva YY, Gorbunova YG, Tsivadze AY, Nefedov SE, Bessmertnykh-Lemeune A, Guilard R, Shishkin OV. Insights into the crystal packing of phosphorylporphyrins based on the topology of their intermolecular interaction energies. CrystEngComm 2014. [DOI: 10.1039/c4ce01623h] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Principal features of crystal packing for the series of complexes were revealed by computational approach.
Collapse
|
|
11 |
27 |
7
|
Fang Y, Kadish KM, Chen P, Gorbunova Y, Enakieva Y, Tsivadze A, Bessmertnykh-Lemeune A, Guilard R. Electrochemical and spectroelectrochemical studies of β-phosphorylated Zn porphyrins. J PORPHYR PHTHALOCYA 2013. [DOI: 10.1142/s1088424613500958] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The electrochemical and spectroelectrochemical properties of two β-phosphorylated Zn porphyrins, [2-diethoxyphosphoryl-5,10,15,20-tetraphenylporphyrinato]zinc (1) and [2-diisopropoxyphosphoryl-5,10,15,20-tetraphenylporphyrinato]zinc (2), are reported in CH 2 Cl 2 and PhCN containing tetrabutylammonium perchlorate (TBAP) or tetrabutylammonium hexafluorophosphate (TBAPF6) as supporting electrolyte. Under certain solution conditions, three one-electron reductions are observed, with the last process being attributed to the product of a chemical reaction following formation of the porphyrin dianion. Two or three oxidations are observed for the same compounds, again depending upon the solution conditions. In some cases, two well-defined and well-separated one electron oxidations are observed but in others the first one-electron abstraction to give the porphyrin radical cation is split into two redox processes, separated from each other by 110–140 mV. This splitting of the first oxidation into two processes is attributed to linking of the two porphyrins which results when a P = O unit of the phosphoryl substituent on one porphyrin binds to the Zn ( II ) center of a second porphyrin, resulting in dimer formation. The interaction between the two macrocycles is discussed in terms of the difference in potentials between the two split redox processes (ΔE1/2) and the overall data is compared with that for other porphyrin dimers and bis-macrocycles reported in the literature.
Collapse
|
|
12 |
16 |
8
|
Mitrofanov A, Manowong M, Rousselin Y, Brandès S, Guilard R, Bessmertnykh-Lemeune A, Chen P, Kadish KM, Goulioukina N, Beletskaya I. Structural and Electrochemical Studies of Copper(I) Complexes with Diethoxyphosphoryl-1,10-phenanthrolines. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402161] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
|
11 |
13 |
9
|
Abdulaeva IA, Birin KP, Sinelshchikova AA, Grigoriev MS, Lyssenko KA, Gorbunova YG, Tsivadze AY, Bessmertnykh-Lemeune A. Imidazoporphyrins as supramolecular tectons: synthesis and self-assembly of zinc 2-(4-pyridyl)-1 H-imidazo[4,5- b]porphyrinate. CrystEngComm 2019. [DOI: 10.1039/c8ce01992d] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
First evidence of self-assembling of imidazoporphyrins is revealed with the example of zinc(ii) 5,10,15,20-tetramesityl-2-(4-pyridyl)-1H-imidazo[4,5-b]porphyrin in the solid state and in solution.
Collapse
|
|
6 |
12 |
10
|
Abdulaeva IA, Birin KP, Gorbunova YG, Tsivadze AY, Bessmertnykh-Lemeune A. Post-synthetic methods for functionalization of imidazole-fused porphyrins. J PORPHYR PHTHALOCYA 2018. [DOI: 10.1142/s1088424618500475] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Several methods for the post-synthetic modification of imidazo[4,5-[Formula: see text]]porphyrins are reported. First, a synthetic approach to the isomeric difunctionalized porphyrins, containing two [Formula: see text]-fused 2-aryl-1[Formula: see text]-imidazole cycles at adjacent or opposite pyrrole rings of the macrocycle is developed. The core chemistry of this synthetic route is the transformation of 2-aryl-1[Formula: see text]-imidazo[4,5-[Formula: see text]]porphyrins into corresponding imidazodioxochlorins followed by Debus–Radziszewski condensation with aromatic aldehyde. Next, 2-(4-bromophenyl)-1[Formula: see text]-imidazo[4,5-[Formula: see text]]-5,10,15,20-tetramesitylporphyrin was transformed into useful carboxy- and phosphonato-substituted precursors for material chemistry according to palladium-catalyzed C–C and C–P bond forming reactions.
Collapse
|
|
7 |
12 |
11
|
Abel AS, Averin AD, Cheprakov AV, Roznyatovsky VA, Denat F, Bessmertnykh-Lemeune A, Beletskaya IP. 6-Polyamino-substituted quinolines: synthesis and multiple metal (Cu II, Hg II and Zn II) monitoring in aqueous media. Org Biomol Chem 2019; 17:4243-4260. [PMID: 30860543 DOI: 10.1039/c9ob00259f] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Chemoselective palladium-catalyzed arylation of polyamines with 6-bromoquinoline has been explored to prepare chelators for the detection of metal cations in aqueous media. The introduction of a single aromatic moiety into non-protected polyamine molecules was achieved using the commercially available Pd(dba)2/BINAP precatalyst to afford nitrogen chelators, in which the aromatic signalling unit is directly attached to the polyamine residue. Water-soluble receptors were then synthesized using N-alkylation of these polyamines by hydrophilic coordinating residues. By combining rich photophysical properties of the 6-aminoquinoline unit with a high coordination affinity of chelating polyamines and a hydrophilic character of carboxamido-substituted phosphonic acid diesters in a single molecular device, we synthesized chemosensor 5 for selective double-channel (UV-vis and fluorescence spectroscopies) detection of CuII ions in aqueous media at physiological levels. This receptor is suitable for the analysis of drinking water and fabrication of paper test strips for the naked-eye detection of CuII ions under UV-light. By increasing the number of donor sites we also obtained chemosensor 6 which is efficient for the detection of HgII ions. Moreover, chemosensor 6 is also suitable for multiple detection of metal ions because it chelates not only HgII but also CuII and ZnII ions displaying different responses of emission in the presence of these three cations.
Collapse
|
Research Support, Non-U.S. Gov't |
6 |
12 |
12
|
Arslanov V, Ermakova E, Michalak J, Bessmertnykh-Lemeune A, Meyer M, Raitman O, Vysotskij V, Guilard R, Tsivadze A. Design and evaluation of sensory systems based on amphiphilic anthraquinones molecular receptors. Colloids Surf A Physicochem Eng Asp 2015. [DOI: 10.1016/j.colsurfa.2015.05.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
|
10 |
9 |
13
|
Averin AD, Abel AS, Grigorova OK, Latyshev GV, Kotovshchikov YN, Mitrofanov AY, Bessmertnykh-Lemeune A, Beletskaya IP. Recent achievements in copper catalysis for C–N bond formation. PURE APPL CHEM 2020. [DOI: 10.1515/pac-2020-0301] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Abstract
A mini-review describes the development of the catalysis by Cu(I) complexes aimed at the formation of C–N bond at the Lomonosov MSU during 2010s. The main approach employs the amination of aryl and heteroaryl halides with the amines and polyamines, in this direction a great versatility of starting compounds was achieved: adamantane-containing amines, linear diamines, oxadiamines and polyamines, various aryl iodides and bromides, derivatives of pyridine, and quinoline were used for this purpose. In more peculiar cases, the copper catalysis was used for steroids transformations, including vinylation of azoles, wide-spread “click” reactions for the conjugate syntheses, and successful heterogenezation of the copper catalysts were also undertaken.
Collapse
|
|
5 |
9 |
14
|
Fang Y, Jiang X, Kadish KM, Nefedov SE, Kirakosyan GA, Enakieva YY, Gorbunova YG, Tsivadze AY, Stern C, Bessmertnykh-Lemeune A, Guilard R. Electrochemical, Spectroelectrochemical, and Structural Studies of Mono- and Diphosphorylated Zinc Porphyrins and Their Self-Assemblies. Inorg Chem 2019; 58:4665-4678. [PMID: 30888796 DOI: 10.1021/acs.inorgchem.9b00268] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Three series of porphyrins containing a Zn(II) central metal ion and zero, one, or two phosphoryl groups at the meso-positions of the macrocycle were characterized as to their electrochemical, spectroscopic, and structural properties in nonaqueous media. The investigated compounds are represented as 5,15-bis(4'-R-phenyl)porphyrinatozinc, 10-(diethoxyphosphoryl)-5,15-bis(4'-R-phenyl)porphyrinatozinc, and 5,15-bis(diethoxyphosphoryl)-10,20-bis(4'-R-phenyl)porphyrinatozinc, where R = OMe, Me, H, or CN. Linear-free energy relationships are observed between the measured redox potentials at room temperature and the electronic nature of the substituents at the 5 and 15 meso-phenyl groups of the macrocycle. The mono- and bis-phosphoryl derivatives with two p-cyanophenyl substituents provide electrochemical evidence for aggregation at low temperature, a greater degree of aggregation being observed in the case of 5,15-bis(diethoxyphosphoryl)-10,20-bis(4'-cyanophenyl)porphyrinatozinc(II). This compound was characterized in further detail by variable-temperature 1H and 31P{1H} NMR spectroscopy in solution combined with single crystal X-ray analysis in the solid state. The data obtained from these measurements indicate that this porphyrin has a dimeric structure in CDCl3 at 223-323 K but forms a 2D polymeric network when it is crystallized from a CHCl3/MeOH mixture.
Collapse
|
|
6 |
9 |
15
|
Ranyuk E, Ermakova EV, Bovigny L, Meyer M, Bessmertnykh-Lemeune A, Guilard R, Rousselin Y, Tsivadze AY, Arslanov VV. Towards sensory Langmuir monolayers consisting of macrocyclic pentaaminoanthraquinone. NEW J CHEM 2014. [DOI: 10.1039/c3nj01121f] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
|
11 |
9 |
16
|
Abel AS, Mitrofanov AY, Rousselin Y, Denat F, Bessmertnykh-Lemeune A, Averin AD, Beletskaya IP. Ditopic Macrocyclic Receptors with a 4,7-Diamino-1,10-phenanthroline Fragment for Multimodal Detection of Toxic Metal Ions. Chempluschem 2015; 81:35-39. [DOI: 10.1002/cplu.201500390] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Indexed: 11/06/2022]
|
|
10 |
8 |
17
|
Ermakova E, Raitman O, Shokurov A, Kalinina M, Selector S, Tsivadze A, Arslanov V, Meyer M, Bessmertnykh-Lemeune A, Guilard R. A metal-responsive interdigitated bilayer for selective quantification of mercury(ii) traces by surface plasmon resonance. Analyst 2016; 141:1912-7. [DOI: 10.1039/c5an02523k] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An innovative design of reusable SPR chips allowing the quantitative and selective determination of mercury(ii) at the ppt level is reported.
Collapse
|
|
9 |
7 |
18
|
Ermakova EV, Enakieva YY, Nefedov SE, Arslanov VV, Gorbunova YG, Tsivadze AY, Stern C, Bessmertnykh-Lemeune A. Synthesis of (trans-A2)BC-Type Porphyrins with Acceptor Diethoxyphosphoryl and Various Donor Groups and their Assembling in the Solid State and at Interfaces. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900448] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
|
|
6 |
5 |
19
|
Nefedov SE, Birin KP, Bessmertnykh-Lemeune A, Enakieva YY, Sinelshchikova AA, Gorbunova YG, Tsivadze AY, Stern C, Fang Y, Kadish KM. Coordination self-assembly through weak interactions in meso-dialkoxyphosphoryl-substituted zinc porphyrinates. Dalton Trans 2019; 48:5372-5383. [PMID: 30945714 DOI: 10.1039/c9dt00706g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The self-assembly of seven zinc 10-(dialkoxyphosphoryl)-5,15-diarylporphyrinates Zn5-Zn11 containing different substituents at the phosphonate and aryl groups was investigated. Single crystals of Zn5-Zn9 complexes were grown under the same conditions and analyzed by X-ray structural analysis. A supramolecular self-assembly is observed in all crystals through weak coordinative bonding of the phosphoryl group of one porphyrin molecule to the zinc(ii) ion of a second molecule. The geometry of the porphyrin macrocycle is similar in all of the studied crystals and the central zinc atom in each case adopts a distorted tetragonal pyramidal environment. However, the Zn5-Zn7 porphyrins display a 1D polymeric structure while the Zn8 and Zn9 complexes exist as discrete cyclotetramers in the crystals. This data demonstrates that the non-coordinating meso-aryl substituents of meso-(dialkoxyphosphoryl)porphyrins influence their crystalline organization. A self-assembly of the Zn5-Zn11 complexes is also observed in toluene and chloroform solutions over a large temperature range (223-323 K). According to NMR studies, the associates exhibit dynamic behavior. A well-defined supramolecular aggregate of complex Zn10 at 10-3 M in toluene and chloroform solutions was unambiguously characterized as a cyclotetramer [Zn10]4 by 1H NMR spectroscopy at 223 K. The structure of the Zn10 association in toluene and chloroform shows a concentration dependence. When a solution of Zn10 in toluene was diluted from 10-3 M to 10-5 M, the average number of molecules in the associated unit decreased to about two.
Collapse
|
|
6 |
5 |
20
|
Volostnykh MV, Borisov SM, Konovalov MA, Sinelshchikova AA, Gorbunova YG, Tsivadze AY, Meyer M, Stern C, Bessmertnykh-Lemeune A. Platinum(ii) and palladium(ii) complexes with electron-deficient meso-diethoxyphosphorylporphyrins: synthesis, structure and tuning of photophysical properties by varying peripheral substituents. Dalton Trans 2019; 48:8882-8898. [DOI: 10.1039/c9dt01577a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The luminescence quenching by O2 and photodegradation of Pt(ii) and Pd(ii) phosphorylporphyrins are reported.
Collapse
|
|
6 |
4 |
21
|
Uglov AN, Averin AD, Buryak AK, Bessmertnykh-Lemeune A, Guilard R, Beletskaya IP. Palladium-Catalyzed Amination in the Synthesis of Macrocycles Comprising Two Naphthalene And Two Polyamine Moieties. MACROHETEROCYCLES 2013. [DOI: 10.6060/mhc121215a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
|
12 |
4 |
22
|
Morozkov GV, Abel AS, Lyssenko KA, Roznyatovsky VA, Averin AD, Beletskaya IP, Bessmertnykh-Lemeune A. Ruthenium(II) complexes with phosphonate-substituted phenanthroline ligands as reusable photoredox catalysts. Dalton Trans 2024; 53:535-551. [PMID: 38053435 DOI: 10.1039/d3dt02936k] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2023]
Abstract
Ru(II) complexes with polypyridyl ligands (2,2'-bipyridine = bpy, 1,10-phenanthroline = phen) play a central role in the development of photocatalytic organic reactions. In this work, we synthesized four mixed-ligand [Ru(phen)(bpy)2]2+-type complexes (Ru-Pcat-A) bearing two phosphonate substituents P(O)(OH)(OR) (R = H, Et) attached to the phen core at positions 3,8 (Ru-3,8PH and Ru-3,8PHEt) and 4,7 (Ru-4,7PH and Ru-4,7PHEt) of the heterocycle in high yields (87-99%) and characterized them using spectral methods. Single crystal X-ray diffraction was employed to determine the coordination mode of the ditopic phen ligand in Ru-4,7PH. This complex exists as the neutral species and forms a 1D hydrogen-bonded framework in the crystals. The light absorption characteristics were found to be similar for all complexes prepared in this work. However, the emission maxima in aqueous solutions were significantly affected by the substitution of the heterocycle, ranging from 629 nm for Ru-4,7PH to 661 nm for Ru-3,8PHEt. The emission quantum yields in Ar-saturated deionized water showed a strong dependence on the substitution pattern of the phen ligand, with maximal values reaching approximately 0.11 for Ru-4,7PHEt and Ru-4,7PH, which is twice as high as that of the classical [Ru(bpy)3]2+ complex (Ru-bpy). The photocatalytic performance of Ru-Pcat-A was investigated using visible light photoredox catalytic transformations of tertiary amines. With Ru-Pcat-A, we achieved the phosphonylation of N-aryl-1,2,3,4-tetrahydroisoquinolines (THIQs) and cyanation of THIQs and N,N-dimethylaniline in methanol, while a mixture of nitromethane/methanol (1 : 1 v/v) proved to be the optimal solvent for conducting the nitromethylation of THIQs. In the majority of the studied reactions, Ru-4,7PHEt exhibited greater efficiency compared to Ru-bpy, and it could be easily separated from the products using water extraction and reused in the next catalytic cycle. We successfully performed seven consecutive nitromethylation and phosphonylation of N-phenyl-1,2,3,4-tetrahydroisoquinoline using the recycled homogeneous photoredox catalyst.
Collapse
|
|
1 |
3 |
23
|
P. Beletskaya I, N. Uglov A, A. Zubrienko G, S. Abel A, D. Averin A, A. Maloshitskaya O, Bessmertnykh-Lemeune A, Denat F. Synthesis of Macrobicycles Comprising 2,7-Diaminonaphthalene Moiety via Palladium-Catalyzed Amination Reaction. HETEROCYCLES 2014. [DOI: 10.3987/com-13-s(s)87] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
|
11 |
2 |
24
|
Michalak J, Birin KP, Muniappan S, Ranyuk E, Enakieva YY, Gorbunova YG, Stern C, Bessmertnykh-Lemeune A, Guilard R. Synthesis of porphyrin-bis(polyazamacrocycle) triads via Suzuki coupling reaction. J PORPHYR PHTHALOCYA 2014. [DOI: 10.1142/s1088424614500084] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Suzuki–Miyaura cross-coupling reaction has been used for the synthesis of tricyclic architectures based on trans-A2B2-porphyrins and bisaminal-protected polyazamacrocycles which are linked directly or by a p-phenylene spacer. This modular approach allowed the synthesis of ligands with various substituted porphyrin macrocycles and bisaminal-protected tetraazamacrocycles possessing different cavity sizes. These molecules can be assembled into dimers using a DABCO linker. Deprotection of these compounds afforded porphyrin-bis(polyazamacrocycle) triads.
Collapse
|
|
11 |
2 |
25
|
Goulioukina N, Bessmertnykh-Lemeune A, Makukhin N, Brandès S, Guilard R, Beletskaya I. Exploiting Palladium-Catalyzed Cross-Coupling for the Synthesis of 2-Aryl-Substituted 1-Aminocyclopropylphosphonates. SYNTHESIS-STUTTGART 2014. [DOI: 10.1055/s-0034-1378673] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
|
11 |
1 |