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Bhatia A, Muthaiah S. Synthesis and characterization of 1,3,5-triaza-7-phosphaadamantane based water-soluble ligands. PHOSPHORUS SULFUR 2022. [DOI: 10.1080/10426507.2022.2116639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Anita Bhatia
- Department of Chemistry, School of Physical Sciences, DIT University, Dehradun, Uttarakhand, India
| | - Senthilkumar Muthaiah
- Department of Chemistry, National Institute of Technology Kurukshetra, Kurukshetra, Haryana, India
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2
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Alguacil A, Scalambra F, Romerosa A. Insights into the κ-P,N Coordination of 1,3,5-Triaza-7-phosphaadamantane and Derivatives: κ-P,N-Heterometallic Complexes and a 15N Nuclear Magnetic Resonance Survey. Inorg Chem 2022; 61:5779-5791. [PMID: 35378037 PMCID: PMC9019812 DOI: 10.1021/acs.inorgchem.1c03831] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
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Complexes {[(PTA)2CpRu-μ-CN-1κC:2κ2N-RuCp(PTA)2-ZnCl3]}·2DMSO (13) {[ZnCl2(H2O)]-(PTA-1κP:2κ2N)(PTA)CpRu-μ-CN-1κC:2κ2N-RuCp(PTA)(PTA-1κP:2κ2N)-[ZnCl2(H2O)]}Cl (14), [RuCp(HdmoPTA)(PPh3)(PTA)](CF3SO3)2 (20), [RuCp(HdmoPTA)(HPTA)(PPh3)](CF3SO3)3 (21), and [RuCp(dmoPTA)(PPh3)(PTA)](CF3SO3) (22) were obtained
and characterized, and their crystal structure together with that
of the previously published complex 18 is reported. The
behavior of the 1,3,5-triaza-7-phosphatricyclo[3.3.1.13,7]decane (PTA)
and 3,7-dimethyl-1,3,7-triaza-5-phosphabicyclo[3.3.1]nonane (dmoPTA)
ligands against protonation and κN-coordination
is discussed, on the basis of 15N nuclear magnetic resonance
data collected on 22 different compounds, including PTA (1), HdmoPTA (7H), and some common derivatives as free
ligands (2–6 and 8), along with mono-
and polymetallic complexes containing PTA and/or HdmoPTA (9–22). 15N detection via 1H–15N heteronuclear multiple bond correlation allowed the construction
of a small library of 15N chemical shifts that shed light
on important features regarding κN-coordination
in PTA and its derivatives. To shed light
on the behavior of the triazaphosphines 1,3,5-triaza-7-phosphatricyclo[3.3.1.13,7]decane
(PTA) and 3,7-dimethyl-1,3,7-triaza-5-phosphabicyclo[3.3.1]nonane
(dmoPTA) upon κN coordination and N protonation, the 15N chemical shifts of 22 compounds, including PTA and a representative
variety of its derivatives, piano-stool complexes, were collected
by 1H−15N heteronuclear multiple bond
correlation nuclear magnetic resonance. New heterometallic complexes
containing PTA were also synthesized and fully characterized.
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Affiliation(s)
- Andrés Alguacil
- Área de Química Inorgánica-CIESOL, Universidad de Almería, 04120 Almería, Spain
| | - Franco Scalambra
- Área de Química Inorgánica-CIESOL, Universidad de Almería, 04120 Almería, Spain
| | - Antonio Romerosa
- Área de Química Inorgánica-CIESOL, Universidad de Almería, 04120 Almería, Spain
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3
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Guerriero A, Gonsalvi L. From traditional PTA to novel CAP: A comparison between two adamantane cage-type aminophosphines. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120251] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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4
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Murthy Bandaru SS, Bhilare S, Schulzke C, Kapdi AR. 1,3,5-Triaza-7-phosphaadamantane (PTA) Derived Caged Phosphines for Palladium-Catalyzed Selective Functionalization of Nucleosides and Heteroarenes. CHEM REC 2020; 21:188-203. [PMID: 33231365 DOI: 10.1002/tcr.202000109] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 10/08/2020] [Accepted: 10/13/2020] [Indexed: 12/29/2022]
Abstract
Phosphines have, in combination with transition metals, played a pivotal role in the rapid development of efficient catalytic processes. Caged phosphines constitute a class of three-dimensional scaffolds providing unique control over steric and electronic properties. The versatility of the caged phosphine ligands has been demonstrated elegantly by the groups of Verkade, Gonzalvi as well as Stradiotto. Our research group has also been working extensively for the past several years in the development of 1,3,5-triaza-7-phosphaadamantane-based caged ligands and in this personal note we have summarized these applications pertaining to the modification of biologically useful nucleosides and heteroarenes.
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Affiliation(s)
- Siva Sankar Murthy Bandaru
- Institute fur Biochemie, University of Greifswald, Felix-Hausdorff-Strasse 4, D-17487, Greifswald, Germany
| | - Shatrughn Bhilare
- Department of Chemistry, Institute of Chemical Technology, Nathalal Parekh road, Matunga, Mumbai, 400019, India
| | - Carola Schulzke
- Institute fur Biochemie, University of Greifswald, Felix-Hausdorff-Strasse 4, D-17487, Greifswald, Germany
| | - Anant R Kapdi
- Department of Chemistry, Institute of Chemical Technology, Nathalal Parekh road, Matunga, Mumbai, 400019, India
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5
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Karasik AA, Heinicke JW, Balueva AS, Thede G, Jones PG, Sinyashin OG. Pt‐ and Pd‐Complexes with Acyclic and Heterocyclic
P
‐Hydroxyaryl‐Substituted
N
‐Phosphanylmethyl Amino Acids RP(CH
2
NHR')
2
and (RPCH
2
NR'CH
2
)
2
– Evaluation of (P
^
O)M Chelate Formation. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000551] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Andrey A. Karasik
- A.E. Arbuzov Institute of Organic and Physical Chemistry of Kazan Scientific Center of Russian Academy of Science Arbuzov Str. 8 420088 Kazan Russia
| | - Joachim W. Heinicke
- Institut für Biochemie Universität Greifswald Felix‐Hausdorff‐Str. 4 17487 Greifswald Germany
| | - Anna S. Balueva
- A.E. Arbuzov Institute of Organic and Physical Chemistry of Kazan Scientific Center of Russian Academy of Science Arbuzov Str. 8 420088 Kazan Russia
| | - Gabriele Thede
- Institut für Biochemie Universität Greifswald Felix‐Hausdorff‐Str. 4 17487 Greifswald Germany
| | - Peter G. Jones
- Institut für Anorganische und Analytische Chemie Technische Universität Braunschweig Hagenring 30 38106 Braunschweig Germany
| | - Oleg G. Sinyashin
- A.E. Arbuzov Institute of Organic and Physical Chemistry of Kazan Scientific Center of Russian Academy of Science Arbuzov Str. 8 420088 Kazan Russia
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6
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Pentafluorophenyl Platinum(II) Complexes of PTA and its N-Allyl and N-Benzyl Derivatives: Synthesis, Characterization and Biological Activity. MATERIALS 2019; 12:ma12233907. [PMID: 31779206 PMCID: PMC6926962 DOI: 10.3390/ma12233907] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 11/19/2019] [Accepted: 11/22/2019] [Indexed: 12/28/2022]
Abstract
From the well-known 1,3,5-triaza-phosphaadamantane (PTA, 1a), the novel N-allyl and N-benzyl tetrafuoroborate salts 1-allyl-1-azonia-3,5-diaza-7-phosphaadamantane (APTA(BF4), 1b) and 1-benzyl-1-azonia-3,5-diaza-7-phosphaadamantane (BzPTA(BF4), 1c) were obtained. These phosphines were then allowed to react with (Pt(μ-Cl)(C6F5)(tht))2 (tht = tetrahydrothiophene) affording the water soluble Pt(II) complexes trans-(PtCl(C6F5)(PTA)2) (2a) and its bis-cationic congeners trans-(PtCl(C6F5)(APTA)2)(BF4)2 (2b) and trans-(PtCl(C6F5)(BzPTA)2)(BF4)2 (2c). The compounds were fully characterized by multinuclear NMR, ESI-MS, elemental analysis and (for 2a) also by single crystal X-ray diffraction, which proved the trans configuration of the phosphine ligands. Furthermore, in order to evaluate the cytotoxic activities of all complexes the normal human dermal fibroblast (NHDF) cell culture were used. The antineoplastic activity of the investigated compounds was checked against the human lung carcinoma (A549), epithelioid cervix carcinoma (HeLa) and breast adenocarcinoma (MCF-7) cell cultures. Interactions between the complexes and human serum albumin (HSA) using fluorescence spectroscopy and circular dichroism spectroscopy (CD) were also investigated.
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7
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Enow RAE, Lee WC, Cournoyer TD, Sunderland TL, Frost BJ. Unusual Water-Soluble Imino Phosphine Ligand: Enamine and Imine Derivatives of 1,3,5-Triaza-7-phosphaadamantane (PTA). Inorg Chem 2018; 57:9142-9152. [PMID: 30048119 DOI: 10.1021/acs.inorgchem.8b01167] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A series of water-soluble and air-stable E-enamine derivatives of 1,3,5-triaza-7-phosphaadamantane (PTA), PTA═C(R)NH2, 1-4, are reported along with data on E-Z isomerization and tautomerization to the imine form (PTA-CR═NH). Reaction of 1,3,5-triaza-7-phosphaamantane-6-yl lithium, PTA-Li, with aromatic nitriles afforded E-enamine derivatives of PTA in good yield (49-91%). Phosphines 1-4 are stable toward water and air, and do not appear to isomerize or tautomerize, unless coordinated to a metal or oxidized. The corresponding oxides, O═PTA═C(R)NH2 (5-8), were observed as ∼55/45 mixtures of E and Z isomers. Kinetic data on the E-Z isomerization is reported. Upon coordination of 1-4 to W(CO)4(pip)2, a κ1- P enamine is formed, [W(CO)4(pip)(κ1- P-PTA═CRNH2)]. Enamine-imine tautomerization of the metal bound phosphine was observed resulting in κ2- P, N imine complexes, [W(CO)4(κ2- P, N-PTA-CR═NH)], 9-12. The crystal structures of the κ1- P enamine 11a, κ2- P, N imine 9 and 12, phosphines 1 and 3, as well as phosphine oxide 8a were obtained. DFT calculations on the various isomers of the phosphines and phosphine oxides are also reported.
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Affiliation(s)
- Raphel A E Enow
- Department of Chemistry , University of Nevada , Reno , Nevada 89557-0216 , United States
| | - Wei-Chih Lee
- Department of Chemistry , University of Nevada , Reno , Nevada 89557-0216 , United States
| | - Travis D Cournoyer
- Department of Chemistry , University of Nevada , Reno , Nevada 89557-0216 , United States
| | - Travis L Sunderland
- Department of Chemistry , University of Nevada , Reno , Nevada 89557-0216 , United States
| | - Brian J Frost
- Department of Chemistry , University of Nevada , Reno , Nevada 89557-0216 , United States
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8
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Blasco D, López-de-Luzuriaga JM, Monge M, Olmos ME, Pascual D, Rodríguez-Castillo M. Cooperative Au(I)···Au(I) Interactions and Hydrogen Bonding as Origin of a Luminescent Adeninate Hydrogel Formed by Ultrathin Molecular Nanowires. Inorg Chem 2018; 57:3805-3817. [DOI: 10.1021/acs.inorgchem.7b03131] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Daniel Blasco
- Departamento de Química, Universidad de La Rioja, Centro de Investigación en Síntesis Química (CISQ), Complejo Científico Tecnológico, 26004 Logroño, Spain
| | - José M. López-de-Luzuriaga
- Departamento de Química, Universidad de La Rioja, Centro de Investigación en Síntesis Química (CISQ), Complejo Científico Tecnológico, 26004 Logroño, Spain
| | - Miguel Monge
- Departamento de Química, Universidad de La Rioja, Centro de Investigación en Síntesis Química (CISQ), Complejo Científico Tecnológico, 26004 Logroño, Spain
| | - M. Elena Olmos
- Departamento de Química, Universidad de La Rioja, Centro de Investigación en Síntesis Química (CISQ), Complejo Científico Tecnológico, 26004 Logroño, Spain
| | - David Pascual
- Departamento de Química, Universidad de La Rioja, Centro de Investigación en Síntesis Química (CISQ), Complejo Científico Tecnológico, 26004 Logroño, Spain
| | - María Rodríguez-Castillo
- Departamento de Química, Universidad de La Rioja, Centro de Investigación en Síntesis Química (CISQ), Complejo Científico Tecnológico, 26004 Logroño, Spain
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9
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Guerriero A, Peruzzini M, Gonsalvi L. Coordination chemistry of 1,3,5-triaza-7-phosphatricyclo[3.3.1.1]decane (PTA) and derivatives. Part III. Variations on a theme: Novel architectures, materials and applications. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2017.09.024] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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10
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Paúrová M, Císařová I, Lukeš I, Kotek J. Transition metal complexes of tris(aminomethyl)phosphine oxide (tampo) – Thermodynamic and X-ray diffraction studies. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.09.034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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11
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Britvin SN, Rumyantsev AM, Silyutina AA, Padkina MV. Palladium(II) and Platinum(II) Complexes of Novel Water-Soluble Phosphane CAP: Structure, Interligand Hydrogen-Hydrogen Bonding and in Vitro Cytotoxicity. ChemistrySelect 2017. [DOI: 10.1002/slct.201701819] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sergey N. Britvin
- Department of Crystallography; Saint Petersburg State University; Universitetskaya Nab. 7/9 199034 St. Petersburg Russia
- Nanomaterials Research Center; Kola Science Center of Russian Academy of Sciences; Fersman Str. 14 184209 Apatity, Murmansk Region Russia
| | - Andrey M. Rumyantsev
- Department of Genetics and Biotechnology; Saint Petersburg State University; Universitetskaya Nab. 7/9 199034 St. Petersburg Russia
- ITMO University; Kronverksky Pr. 49 197101 St. Petersburg Russia
| | - Anna A. Silyutina
- Institute of Hematology; Federal Almazov North-West Medical Research Centre; Akkuratov Str. 2 197341 St. Petersburg Russia
| | - Marina V. Padkina
- Department of Genetics and Biotechnology; Saint Petersburg State University; Universitetskaya Nab. 7/9 199034 St. Petersburg Russia
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12
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New Class of Half-Sandwich Ruthenium(II) Arene Complexes Bearing the Water-Soluble CAP Ligand as an in Vitro Anticancer Agent. Inorg Chem 2017; 56:5514-5518. [PMID: 28443659 DOI: 10.1021/acs.inorgchem.7b00915] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Ruthenium(II) arene complexes of 1,4,7-triaza-9-phosphatricyclo[5.3.2.1]tridecane (CAP) were obtained. Cytotoxicity studies against cancer cell lines reveal higher activity than the corresponding PTA analogues and, in comparison to the effects on noncancerous cells, the complexes are endowed with a reasonable degree of cancer cell selectivity.
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13
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Scalambra F, Serrano-Ruiz M, Romerosa A. Water and catalytic isomerization of linear allylic alcohols by [RuCp(H2O-κO)(PTA)2]+(PTA = 1,3,5-triaza-7-phosphaadamantane). Dalton Trans 2017; 46:5864-5871. [DOI: 10.1039/c6dt04262g] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The water soluble complex [RuCp(H2O-κO)(PTA)2]+showed to be an excellent catalyst for the isomerization of allylic alcohols from 3-buten-2-ol to 1-octen-3-ol in water, which was mandatory for obtaining the best conversion.
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Affiliation(s)
- Franco Scalambra
- Área de Química Inorgánica-CIESOL
- Facultad de Ciencias
- Universidad de Almería
- Almería
- Spain
| | - Manuel Serrano-Ruiz
- Área de Química Inorgánica-CIESOL
- Facultad de Ciencias
- Universidad de Almería
- Almería
- Spain
| | - Antonio Romerosa
- Área de Química Inorgánica-CIESOL
- Facultad de Ciencias
- Universidad de Almería
- Almería
- Spain
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14
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Britvin SN, Rumyantsev AM, Zobnina AE, Padkina MV. Between Adamantane and Atrane: Intrabridgehead Interactions in the Cage-Like Phosphane Related to a Novel Tris(homoadamantane) Ring System. Chemistry 2016; 22:14227-35. [PMID: 27531034 DOI: 10.1002/chem.201601637] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Indexed: 11/05/2022]
Affiliation(s)
- Sergey N. Britvin
- Department of Crystallography; Saint Petersburg State University; Universitetskaya Nab. 7/9 199034 St. Petersburg Russia
| | - Andrey M. Rumyantsev
- Department of Genetics and Biotechnology; Saint Petersburg State University; Universitetskaya Nab. 7/9 199034 St. Petersburg Russia
| | - Anastasia E. Zobnina
- Department of Genetics and Biotechnology; Saint Petersburg State University; Universitetskaya Nab. 7/9 199034 St. Petersburg Russia
| | - Marina V. Padkina
- Department of Genetics and Biotechnology; Saint Petersburg State University; Universitetskaya Nab. 7/9 199034 St. Petersburg Russia
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15
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2-Pyridyl-phosphine and -diphosphine complexes of nickel(0), their reactivity (including aqueous solution chemistry), and some related, incidental methylphosphonium iodides. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2015.04.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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17
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Demakova MY, Luzyanin KV, Starova GL, Kukushkin VY. Facile alternative route to cis -[PtCl 2 (PTA) 2 ] and [PtCl(PTA) 3 ]Cl (PTA = 1,3,5-triaza-7-phosphaadamantane). INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2014.10.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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18
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Crochet P, Cadierno V. Arene-ruthenium(ii) complexes with hydrophilic P-donor ligands: versatile catalysts in aqueous media. Dalton Trans 2014; 43:12447-62. [DOI: 10.1039/c4dt01494d] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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19
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Nesterov V, Espinosa A, Schnakenburg G, Streubel R. A Novel N,P,C Cage Complex Formed by Rearrangement of a Tricyclic Phosphirane Complex: On the Importance of Non-covalent Interactions. Chemistry 2014; 20:7010-6. [DOI: 10.1002/chem.201305061] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2013] [Indexed: 11/11/2022]
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