1
|
Afonin MY, Martynenko PA, Kolybalov DS, Khisamov RM, Konchenko SN, Sukhikh TS. Pd(II)- and Pt(II)-Assisted P-C Activation/Cyclization Reactions with a Luminescent α-Aminophosphine. Inorg Chem 2024; 63:369-380. [PMID: 37988741 DOI: 10.1021/acs.inorgchem.3c03271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2023]
Abstract
There is unceasing interest toward transformations of phosphine derivatives, which are facilitated by transition metals. We report a facile Pd(II)- and Pt(II)-assisted P-C bond cleavage in a luminescent 2-phenylbenzothiazole-based α-methylaminophosphine (PCN, 1). Specifically, reactions between 1 and [M(COD)Cl2] (M = Pd, Pt; COD = cycloocta-1,5-diene) in different solvents (methylene chloride, acetonitrile, pyridine, toluene) resulted in the formation of PPh2-, captured either as a bridging ligand in binuclear complexes with a {M2(PPh2)2} moiety or as an adduct to COD in [Pt2(PPh2COD)2Cl2]. The heterocyclic part transforms to annulated c-CN+ species with a 1,2-dihydroquinazoline cycle formed. In the presence of pyridine as a base, annulated form c-CN+ destabilizes and undergoes reverse cyclization transforming to deprotonated CN form. Quantum-chemical density functional theory (DFT) calculations predict that a crucial step in the reactions involves proton transfer from the N atom of the amino group of PCN to a neighboring molecule. A combination of high photophysical sensitivity of c-CN+ toward its immediate environment and rich structural capabilities in assembling (c-CN)22+ pairs in different crystal packings in a family of phases with the general formula (c-CN)2[M2(PPh2)2Cl4] allows one to fine-tune the luminescence properties of the latter. The results were rationalized as a variation of π-π intercationic spacings, which tunes the degree of excited-state charge transfer between c-CN+ cations. As a result, compounds with relatively short interplanar π-π-separation between the cations show a stronger charge-transfer-mediated bathochromic shift.
Collapse
Affiliation(s)
- Mikhail Yu Afonin
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk 630090, Russia
| | - Pavel A Martynenko
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk 630090, Russia
| | - Dmitry S Kolybalov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk 630090, Russia
- Department of Natural Sciences, National Research University─Novosibirsk State University, Novosibirsk 630090, Russia
| | - Radmir M Khisamov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk 630090, Russia
| | - Sergey N Konchenko
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk 630090, Russia
- Department of Natural Sciences, National Research University─Novosibirsk State University, Novosibirsk 630090, Russia
| | - Taisiya S Sukhikh
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk 630090, Russia
| |
Collapse
|
2
|
Tuscher L, Helling C, Wölper C, Frank W, Nizovtsev AS, Schulz S. A General Route to Metal-Substituted Dipnictenes of the Type [L(X)M] 2 E 2. Chemistry 2018; 24:3241-3250. [PMID: 29266416 DOI: 10.1002/chem.201705233] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Indexed: 11/09/2022]
Abstract
Two equivalents of LGa (L=HC[C(Me)N(2,6-iPr2 C6 H3 )]2 ) reacted with PX3 (X=Cl, Br) with insertion into two P-X bonds and formation of [L(X)Ga]2 PX (X=Cl 1, Br 2), whereas the analogous reaction with AsCl3 occurred with twofold insertion and subsequent elimination of LGaCl2 and formation of the Ga-substituted diarsene [L(Cl)Ga]2 As2 (3). Analogous findings were observed in the reactions with Me2 NAsCl2 , yielding the unsymmetrically-substituted diarsene [L(Cl)Ga]As=As[Ga(NMe2 )L] (4). The reaction of As(NMe2 )3 with LGa gave [L(Me2 N)Ga]2 As2 (5) after heating at 165 °C for five days, whereas the reaction with LAl gave [L(Me2 N)Al]2 As2 (6) after heating at only 80 °C for one day. Finally, two equivalents of LGa reacted with Bi(NEt2 )3 to give [L(Et2 N)Ga]2 Bi2 (7). Complexes 1-7 were characterized by NMR spectroscopy (1 H, 13 C, 31 P), elemental analysis, and single-crystal X-ray diffraction (except for 1 and 5). The bonding situations in 4, 6, and 7 were analyzed by quantum chemical calculations.
Collapse
Affiliation(s)
- Lars Tuscher
- Faculty of Chemistry and Center for NanoIntegration Duisburg-Essen (Cenide), University of Duisburg-Essen, Universitätsstr. 5-7, S07 S03 C30, 45117, Essen, Germany
| | - Christoph Helling
- Faculty of Chemistry and Center for NanoIntegration Duisburg-Essen (Cenide), University of Duisburg-Essen, Universitätsstr. 5-7, S07 S03 C30, 45117, Essen, Germany
| | - Christoph Wölper
- Faculty of Chemistry and Center for NanoIntegration Duisburg-Essen (Cenide), University of Duisburg-Essen, Universitätsstr. 5-7, S07 S03 C30, 45117, Essen, Germany
| | - Walter Frank
- Institute for Inorganic Chemistry and Structural Chemistry, Heinrich Heine University of Düsseldorf, Universitätsstr. 1, 40225, Düsseldorf, Germany
| | - Anton S Nizovtsev
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, Academician Lavrentiev Avenue 3, 630090, Novosibirsk, Russian Federation.,Novosibirsk State University, Pirogova Street 2, 630090, Novosibirsk, Russian Federation.,School of Chemistry, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Stephan Schulz
- Faculty of Chemistry and Center for NanoIntegration Duisburg-Essen (Cenide), University of Duisburg-Essen, Universitätsstr. 5-7, S07 S03 C30, 45117, Essen, Germany
| |
Collapse
|
3
|
Hierlmeier G, Hinz A, Wolf R, Goicoechea JM. Synthesis and Reactivity of Nickel-Stabilised μ2
:η2
,η2
-P2
, As2
and PAs Units. Angew Chem Int Ed Engl 2017; 57:431-436. [DOI: 10.1002/anie.201710582] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 11/08/2017] [Indexed: 11/07/2022]
Affiliation(s)
- Gabriele Hierlmeier
- Institute of Inorganic Chemistry; University of Regensburg; 93040 Regensburg Germany
| | - Alexander Hinz
- Department of Chemistry; University of Oxford; Chemistry Research Laboratory; 12 Mansfield Road Oxford OX1 3TA UK
| | - Robert Wolf
- Institute of Inorganic Chemistry; University of Regensburg; 93040 Regensburg Germany
| | - Jose M. Goicoechea
- Department of Chemistry; University of Oxford; Chemistry Research Laboratory; 12 Mansfield Road Oxford OX1 3TA UK
| |
Collapse
|
4
|
Hierlmeier G, Hinz A, Wolf R, Goicoechea JM. Synthese und Reaktivität von Nickel-stabilisierten μ2
:η2
,η2
-P2
-, As2
- und PAs-Einheiten. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201710582] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Gabriele Hierlmeier
- Institut für Anorganische Chemie; Universität Regensburg; 93040 Regensburg Deutschland
| | - Alexander Hinz
- Department of Chemistry; University of Oxford; Chemistry Research Laboratory; 12 Mansfield Road Oxford OX1 3TA Großbritannien
| | - Robert Wolf
- Institut für Anorganische Chemie; Universität Regensburg; 93040 Regensburg Deutschland
| | - Jose M. Goicoechea
- Department of Chemistry; University of Oxford; Chemistry Research Laboratory; 12 Mansfield Road Oxford OX1 3TA Großbritannien
| |
Collapse
|
5
|
Dillon KB, Fox MA, Gibson VC, Goodwin HP, Sequeira LJ. Platinum(II) complexes of some unsymmetrical diphosphenes. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2016.10.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
6
|
Ponikiewski Ł, Kruczyński T, Caporali M, Peruzzini M, Gudat D, Walaszkowska M, Pikies J. Reactions of the Lithiated Diphosphine
t
Bu
2
P–P(SiMe
3
)Li with [(η
6
‐C
6
H
6
)RuCl
2
]
2
in the Presence of Tertiary Phosphines. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600743] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Łukasz Ponikiewski
- Department of Inorganic ChemistryChemical FacultyGdańsk University of TechnologyG. Narutowicza St. 11/1280233GdańskPoland
| | - Tomasz Kruczyński
- Institut of Inorganic ChemistryKarlsruhe Institute of TechnologyEngesserstrasse 15, Bldg. 30.4576128KarlsruheGermany
| | - Maria Caporali
- Consiglio Nazionale delle RicercheIstituto di Chimica dei Composti OrganoMetallici – CNR‐ICCOMVia Madonna del Piano 1050019Sesto Fiorentino, FirenzeItaly
| | - Maurizio Peruzzini
- Consiglio Nazionale delle RicercheIstituto di Chimica dei Composti OrganoMetallici – CNR‐ICCOMVia Madonna del Piano 1050019Sesto Fiorentino, FirenzeItaly
| | - Dietrich Gudat
- Department of Inorganic ChemistryUniversity of StuttgartPfaffenwaldring 570550StuttgartGermany
| | - Marta Walaszkowska
- Department of Inorganic ChemistryChemical FacultyGdańsk University of TechnologyG. Narutowicza St. 11/1280233GdańskPoland
| | - Jerzy Pikies
- Department of Inorganic ChemistryChemical FacultyGdańsk University of TechnologyG. Narutowicza St. 11/1280233GdańskPoland
| |
Collapse
|
7
|
Liu L, Ruiz DA, Dahcheh F, Bertrand G, Suter R, Tondreau AM, Grützmacher H. Isolation of Au-, Co-η 1PCO and Cu-η 2PCO complexes, conversion of an Ir-η 1PCO complex into a dimetalladiphosphene, and an interaction-free PCO anion. Chem Sci 2016; 7:2335-2341. [PMID: 29997776 PMCID: PMC6003603 DOI: 10.1039/c5sc04504e] [Citation(s) in RCA: 111] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Accepted: 12/26/2015] [Indexed: 12/23/2022] Open
Abstract
Sodium phosphaethynolate reacts with [MCl(PDI)] (M = Co, Ir; PDI = pyridinediimine) to give metallaphosphaketenes, which in the case of iridium rearranges into a dimetalladiphosphene.
Sodium phosphaethynolate reacts with [MCl(PDI)] (M = Co, Ir; PDI = pyridinediimine) to give metallaphosphaketenes, which in the case of iridium rearranges into a dimetalladiphosphene, via CO migration from phosphorus to the metal. Two different bonding modes of the PCO anion to CAAC-coinage metal complexes [CAAC: cyclic (alkyl)(amino)(carbene)] are reported, one featuring a strong Au–P bond and the other an η2 coordination to copper. The gold complex appears to be mostly unreactive whereas the copper complex readily reacts with various organic substrates. A completely free PCO anion was structurally characterized as the [Cu(La)2]+ (OCP)– salt. It results from the simple displacement of the PCO unit of the cationic (CAAC)Cu(PCO) complex by a second equivalent of CAAC.
Collapse
Affiliation(s)
- Liu Liu
- UCSD-CNRS Joint Research Chemistry Laboratory (UMI 3555) , Department of Chemistry and Biochemistry , University of California San Diego , La Jolla , CA 92093-0343 , USA . .,Key Laboratory for Chemical Biology of Fujian Province , College of Chemistry and Chemical Engineering , Department of Chemistry , Xiamen University , Xiamen , 361005 , China
| | - David A Ruiz
- UCSD-CNRS Joint Research Chemistry Laboratory (UMI 3555) , Department of Chemistry and Biochemistry , University of California San Diego , La Jolla , CA 92093-0343 , USA .
| | - Fatme Dahcheh
- UCSD-CNRS Joint Research Chemistry Laboratory (UMI 3555) , Department of Chemistry and Biochemistry , University of California San Diego , La Jolla , CA 92093-0343 , USA .
| | - Guy Bertrand
- UCSD-CNRS Joint Research Chemistry Laboratory (UMI 3555) , Department of Chemistry and Biochemistry , University of California San Diego , La Jolla , CA 92093-0343 , USA .
| | - Riccardo Suter
- Department of Chemistry and Applied Biosciences , ETH Zürich , Vladimir-Prelog-Weg 1 , 8093 Zürich , Switzerland .
| | - Aaron M Tondreau
- Department of Chemistry and Applied Biosciences , ETH Zürich , Vladimir-Prelog-Weg 1 , 8093 Zürich , Switzerland .
| | - Hansjörg Grützmacher
- Department of Chemistry and Applied Biosciences , ETH Zürich , Vladimir-Prelog-Weg 1 , 8093 Zürich , Switzerland .
| |
Collapse
|
8
|
Caporali M, Gonsalvi L, Mirabello V, Ienco A, Manca G, Zanobini F, Peruzzini M. The Bimetallic Activation of White Phosphorus bytrans-[RhCl(CO)(dppm)]2Results in a Tetrahedro-Rh2P2Moiety. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201400046] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
9
|
Stubenhofer M, Kuntz C, Bodensteiner M, Timoshkin AY, Scheer M. Versatile Reactivity of Bridged Pentelidene Complexes toward Secondary and Tertiary Phosphines. Organometallics 2013. [DOI: 10.1021/om400357y] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Markus Stubenhofer
- Department of Inorganic Chemistry, University of Regensburg, 93053 Regensburg,
Germany
| | - Christian Kuntz
- Department of Inorganic Chemistry, University of Regensburg, 93053 Regensburg,
Germany
| | - Michael Bodensteiner
- Department of Inorganic Chemistry, University of Regensburg, 93053 Regensburg,
Germany
| | - Alexey Y. Timoshkin
- Department of Chemistry, St. Petersburg State University, University pr. 26,
Old Peterhoff, 198504 St. Petersburg, Russia
| | - Manfred Scheer
- Department of Inorganic Chemistry, University of Regensburg, 93053 Regensburg,
Germany
| |
Collapse
|
10
|
Wiśniewska A, Łapczuk-Krygier A, Baranowska K, Chojnacki J, Matern E, Pikies J, Grubba R. Formation of polyphosphorus ligands mediated by zirconium and hafnium complexes. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.02.046] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
11
|
Puntigam O, Förster D, Giffin NA, Burck S, Bender J, Ehret F, Hendsbee AD, Nieger M, Masuda JD, Gudat D. Rational Synthesis and Mutual Conversion of Bis-N-heterocyclic Diphosphanes and Secondary N-Heterocyclic Phosphanes. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201201471] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
12
|
Kruczyński T, Grubba R, Baranowska K, Pikies J. Syntheses and structures of the first terminal phosphanylphosphido complexes of molybdenum(IV). Polyhedron 2012. [DOI: 10.1016/j.poly.2012.03.023] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
13
|
Grubba R, Wiśniewska A, Baranowska K, Matern E, Pikies J. Syntheses and structures of the first terminal phosphanylphosphido complex of hafnium [Cp2Hf(Cl){η1-(Me3Si)P–P(NEt2)2}] and the first zirconocene-phosphanylphosphinidene dimer [Cp2Zr{μ2-P–P(NEt2)2}2ZrCp2]. Dalton Trans 2011; 40:2017-24. [DOI: 10.1039/c0dt01040e] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
14
|
Wiśniewska A, Baranowska K, Grubba R, Matern E, Pikies J. Reactions of Lithium Salts of Triphosphanes tBu2P-PLi-PtBu2 and tBu2P-PLi-P(NEt2)2 with Metal Complexes [(R3P)2MCl2] (M = Ni, Pd, Pt, R3P = Et3P, pTol3P, Ph2EtP, iPr3P). Z Anorg Allg Chem 2010. [DOI: 10.1002/zaac.200900540] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
15
|
Domańska-Babul W, Chojnacki J, Matern E, Pikies J. Reactions of R(2)P-P(SiMe(3))Li with [(R'(3)P)(2)PtCl(2)]. A general and efficient entry to phosphanylphosphinidene complexes of platinum. Syntheses and structures of [(eta(2)-P=(i)Pr(2))Pt(p-Tol(3)P)(2)], [(eta(2)-P=(t)Bu(2))Pt(p-Tol(3)P)(2)], [{eta(2)-P=(N(i)Pr(2))(2)}Pt(p-Tol(3)P)(2)] and [{(Et(2)PhP)(2)Pt}(2)P(2)]. Dalton Trans 2008:146-51. [PMID: 19081983 DOI: 10.1039/b807811d] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reactions of lithium derivatives of diphosphanes R(2)P-P(SiMe(3))Li (R = (t)Bu, (i)Pr, Et(2)N and (i)Pr(2)N) with [(R'(3)P)(2)PtCl(2)] (R'(3)P = Et(3)P, Et(2)PhP, EtPh(2)P and p-Tol(3)P) proceed in a facile manner to afford side-on bonded phosphanylphosphinidene complexes of platinum [(eta(2)-P=R(2))Pt(PR'(3))(2)]. The related reactions of Ph(2)P-P(SiMe(3))Li with [(R'(3)P)(2)PtCl(2)] did not yield [(eta(2)-P=PPh(2))Pt(PR'(3))(2)] and resulted mainly in the formation of [{(R'(3)P)(2)Pt}(2)P(2)], Ph(2)P-PLi-PPh(2), (Me(3)Si)(2)PLi and (Me(3)Si)(3)P. Crystallographic data are reported for the compounds [(eta(2)-P=R(2))Pt(p-Tol(3)P)(2)] (R = (t)Bu, (i)Pr, ((i)Pr(2)N)(2)P) and for [{(Et(2)PhP)(2)Pt}(2)P(2)].
Collapse
Affiliation(s)
- Wioleta Domańska-Babul
- Faculty of Chemistry, Department of Inorganic Chemistry, Gdańsk University of Technology, G. Narutowicza St. 11/12, PL-80-952, Gdańsk, Poland
| | | | | | | |
Collapse
|
16
|
Affiliation(s)
- Piero Mastrorilli
- Department of Water Engineering and of Chemistry, Polytechnic of Bari, Via Orabona 4, 70125 Bari, Italy, Fax: +39‐080‐5963611
| |
Collapse
|