1
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Oxidation reactions, coordination chemistry and antibacterial activities with ligand 2-{(diphenylphosphino)methyl}-N,N-dimethylaniline. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2019.121021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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2
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Camacho PS, Stanford MW, McKay D, Dawson DM, Athukorala Arachchige KS, Cordes DB, Slawin AMZ, Woollins JD, Ashbrook SE. Polymorphism, Weak Interactions and Phase Transitions in Chalcogen-Phosphorus Heterocycles. Chemistry 2018; 24:11067-11081. [PMID: 29791041 PMCID: PMC6099295 DOI: 10.1002/chem.201800978] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Indexed: 01/03/2023]
Abstract
A series of P-E-containing heterocycles (E=chalcogen) with aromatic backbones were synthesised and characterised by single-crystal and powder XRD, microanalysis and mass spectrometry. Solution- and solid-state 31 P and 77 Se NMR spectroscopy revealed significant differences between the NMR parameters in solution and in the solid state, related to conformational changes in the molecules. Many compounds were shown to exhibit a number of different polymorphic structures (identified by single-crystal XRD), although the bulk material studied by solid-state NMR spectroscopy often contained just one major polymorph. For the unoxidised heterocycles, the presence of weak intermolecular J couplings was also investigated by DFT calculations.
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Affiliation(s)
- Paula Sanz Camacho
- School of Chemistry and EaStCHEM and Centre of Magnetic ResonanceUniversity of St AndrewsSt Andrews, FifeKY16 9STUK
| | - Martin W. Stanford
- School of Chemistry and EaStCHEM and Centre of Magnetic ResonanceUniversity of St AndrewsSt Andrews, FifeKY16 9STUK
| | - David McKay
- School of Chemistry and EaStCHEM and Centre of Magnetic ResonanceUniversity of St AndrewsSt Andrews, FifeKY16 9STUK
| | - Daniel M. Dawson
- School of Chemistry and EaStCHEM and Centre of Magnetic ResonanceUniversity of St AndrewsSt Andrews, FifeKY16 9STUK
| | | | - David B. Cordes
- School of Chemistry and EaStCHEM and Centre of Magnetic ResonanceUniversity of St AndrewsSt Andrews, FifeKY16 9STUK
| | - Alexandra M. Z. Slawin
- School of Chemistry and EaStCHEM and Centre of Magnetic ResonanceUniversity of St AndrewsSt Andrews, FifeKY16 9STUK
| | - J. Derek Woollins
- School of Chemistry and EaStCHEM and Centre of Magnetic ResonanceUniversity of St AndrewsSt Andrews, FifeKY16 9STUK
| | - Sharon E. Ashbrook
- School of Chemistry and EaStCHEM and Centre of Magnetic ResonanceUniversity of St AndrewsSt Andrews, FifeKY16 9STUK
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3
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Synthesis, spectroscopy, electrochemistry, and coordination chemistry of substituted phosphine sulfides and selenides. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.07.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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4
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Hupf E, Lork E, Mebs S, Beckmann J. Sterically Congested 5-Diphenylphosphinoacenaphth-6-yl-silanes and -silanols. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00489] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Emanuel Hupf
- Institut
für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Straße, 28359 Bremen, Germany
| | - Enno Lork
- Institut
für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Straße, 28359 Bremen, Germany
| | - Stefan Mebs
- Institut
für Experimentalphysik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin, Germany
| | - Jens Beckmann
- Institut
für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Straße, 28359 Bremen, Germany
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5
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Holthausen MH, Hiranandani RR, Stephan DW. Electrophilic bis-fluorophosphonium dications: Lewis acid catalysts from diphosphines. Chem Sci 2015; 6:2016-2021. [PMID: 28717457 PMCID: PMC5496503 DOI: 10.1039/c5sc00051c] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2015] [Accepted: 01/27/2015] [Indexed: 01/16/2023] Open
Abstract
Stepwise oxidation of 1,8-bis(diphenylphosphino)naphthalene and a series of (oligo)methylene-linked diphosphines with XeF2 followed by fluoride abstraction yields a family of compounds featuring phosphine, phosphonium and phosphorane moieties in close proximity. The bisphosphonium ions [(C10H6)(Ph2PF)2]2+ (5) and [CH2(Ph2PF)2]2+ (9a) exhibit remarkable Lewis acidity arising from the proximity of the phosphonium centers. The effectiveness of bisphosphonium dications (5, 9a-e) is examined in a series of Lewis acid catalysed transformations.
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Affiliation(s)
- Michael H Holthausen
- Department of Chemistry , University of Toronto , 80 St. George St , Toronto , Ontario M5S3H6 , Canada .
| | - Rashi R Hiranandani
- Department of Chemistry , University of Toronto , 80 St. George St , Toronto , Ontario M5S3H6 , Canada .
| | - Douglas W Stephan
- Department of Chemistry , University of Toronto , 80 St. George St , Toronto , Ontario M5S3H6 , Canada .
- Chemistry Department-Faculty of Science , King Abdulaziz University , Jeddah 21589 , Saudi Arabia
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6
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Athukorala Arachchige KS, Diamond LM, Knight FR, Lechner ML, Slawin AMZ, Woollins JD. Synthetic, Structural, and Spectroscopic Studies of Sterically Crowded Tin–Chalcogen Acenaphthenes. Organometallics 2014. [DOI: 10.1021/om500755w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Louise M. Diamond
- EaStCHEM, School of Chemistry, University of St Andrews, St Andrews, Fife KY16 9ST, U.K
| | - Fergus R. Knight
- EaStCHEM, School of Chemistry, University of St Andrews, St Andrews, Fife KY16 9ST, U.K
| | - Marie-Luise Lechner
- EaStCHEM, School of Chemistry, University of St Andrews, St Andrews, Fife KY16 9ST, U.K
| | | | - J. Derek Woollins
- EaStCHEM, School of Chemistry, University of St Andrews, St Andrews, Fife KY16 9ST, U.K
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7
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Chalmers BA, Athukorala Arachchige KS, Prentis JKD, Knight FR, Kilian P, Slawin AMZ, Woollins JD. Sterically Encumbered Tin and Phosphorus peri-Substituted Acenaphthenes. Inorg Chem 2014; 53:8795-808. [DOI: 10.1021/ic5014768] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Brian A. Chalmers
- EaStCHEM, School of Chemistry, University of St. Andrews, St. Andrews, Fife, KY16 9ST United Kingdom
| | | | - Joanna K. D. Prentis
- EaStCHEM, School of Chemistry, University of St. Andrews, St. Andrews, Fife, KY16 9ST United Kingdom
| | - Fergus R. Knight
- EaStCHEM, School of Chemistry, University of St. Andrews, St. Andrews, Fife, KY16 9ST United Kingdom
| | - Petr Kilian
- EaStCHEM, School of Chemistry, University of St. Andrews, St. Andrews, Fife, KY16 9ST United Kingdom
| | - Alexandra M. Z. Slawin
- EaStCHEM, School of Chemistry, University of St. Andrews, St. Andrews, Fife, KY16 9ST United Kingdom
| | - J. Derek Woollins
- EaStCHEM, School of Chemistry, University of St. Andrews, St. Andrews, Fife, KY16 9ST United Kingdom
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8
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Athukorala Arachchige KS, Sanz Camacho P, Ray MJ, Chalmers BA, Knight FR, Ashbrook SE, Bühl M, Kilian P, Slawin AMZ, Woollins JD. Sterically Restricted Tin Phosphines, Stabilized by Weak Intramolecular Donor–Acceptor Interactions. Organometallics 2014. [DOI: 10.1021/om500289b] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
| | - Paula Sanz Camacho
- EaSTCHEM,
School of Chemistry, University of St Andrews, St Andrews, Fife KY16 9ST, U.K
| | - Matthew J. Ray
- EaSTCHEM,
School of Chemistry, University of St Andrews, St Andrews, Fife KY16 9ST, U.K
| | - Brian A. Chalmers
- EaSTCHEM,
School of Chemistry, University of St Andrews, St Andrews, Fife KY16 9ST, U.K
| | - Fergus R. Knight
- EaSTCHEM,
School of Chemistry, University of St Andrews, St Andrews, Fife KY16 9ST, U.K
| | - Sharon E. Ashbrook
- EaSTCHEM,
School of Chemistry, University of St Andrews, St Andrews, Fife KY16 9ST, U.K
| | - Michael Bühl
- EaSTCHEM,
School of Chemistry, University of St Andrews, St Andrews, Fife KY16 9ST, U.K
| | - Petr Kilian
- EaSTCHEM,
School of Chemistry, University of St Andrews, St Andrews, Fife KY16 9ST, U.K
| | | | - J. Derek Woollins
- EaSTCHEM,
School of Chemistry, University of St Andrews, St Andrews, Fife KY16 9ST, U.K
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9
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Diamond LM, Knight FR, Athukorala Arachchige KS, Randall RAM, Bühl M, Slawin AMZ, Woollins JD. Bridging the Gap: Attractive 3c–4e Interactions in
peri
‐Substituted Acenaphthylenes. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201301549] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Louise M. Diamond
- EaStCHEM, School of Chemistry, University of St Andrews, St Andrews, Fife, KY16 9ST, UK, http://chemistry.st‐and.ac.uk/staff/jdw/group/home.html
| | - Fergus R. Knight
- EaStCHEM, School of Chemistry, University of St Andrews, St Andrews, Fife, KY16 9ST, UK, http://chemistry.st‐and.ac.uk/staff/jdw/group/home.html
| | - Kasun S. Athukorala Arachchige
- EaStCHEM, School of Chemistry, University of St Andrews, St Andrews, Fife, KY16 9ST, UK, http://chemistry.st‐and.ac.uk/staff/jdw/group/home.html
| | - Rebecca A. M. Randall
- EaStCHEM, School of Chemistry, University of St Andrews, St Andrews, Fife, KY16 9ST, UK, http://chemistry.st‐and.ac.uk/staff/jdw/group/home.html
| | - Michael Bühl
- EaStCHEM, School of Chemistry, University of St Andrews, St Andrews, Fife, KY16 9ST, UK, http://chemistry.st‐and.ac.uk/staff/jdw/group/home.html
| | - Alexandra M. Z. Slawin
- EaStCHEM, School of Chemistry, University of St Andrews, St Andrews, Fife, KY16 9ST, UK, http://chemistry.st‐and.ac.uk/staff/jdw/group/home.html
| | - J. Derek Woollins
- EaStCHEM, School of Chemistry, University of St Andrews, St Andrews, Fife, KY16 9ST, UK, http://chemistry.st‐and.ac.uk/staff/jdw/group/home.html
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10
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del Águila-Sánchez MA, Santos-Bastos NM, Ramalho-Freitas MC, García López J, Costa de Souza M, Camargos-Resende JAL, Casimiro M, Alves-Romeiro G, Iglesias MJ, López Ortiz F. Synthetic, structural, NMR and catalytic studies of phosphinic amide-phosphoryl chalcogenides (chalcogen = O, S, Se) as mixed-donor bidentate ligands in zinc chemistry. Dalton Trans 2014; 43:14079-91. [DOI: 10.1039/c4dt01789g] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synthesis and catalytic activity of the title compounds are reported.
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Affiliation(s)
| | - Neidemar M. Santos-Bastos
- Departamento de Química Orgânica
- Universidade Federal Fluminense
- Instituto de Química
- Rio de Janeiro, Brazil
| | - Maria C. Ramalho-Freitas
- Departamento de Química Inorgânica
- Universidade Federal Fluminense
- Instituto de Química
- Rio de Janeiro, Brazil
| | | | - Marcos Costa de Souza
- Departamento de Química Orgânica
- Universidade Federal Fluminense
- Instituto de Química
- Rio de Janeiro, Brazil
| | | | - María Casimiro
- Área de Química Orgánica
- Universidad de Almería
- 04120 Almería, Spain
| | - Gilberto Alves-Romeiro
- Departamento de Química Orgânica
- Universidade Federal Fluminense
- Instituto de Química
- Rio de Janeiro, Brazil
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11
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Beckmann J, Do TG, Grabowsky S, Hupf E, Lork E, Mebs S. Peri-Interactions in 8-Diphenylphosphino-1-bromonaphthalene, 6-Diphenylphosphino-5-bromoacenaphthene, and Derivatives. Z Anorg Allg Chem 2013. [DOI: 10.1002/zaac.201300272] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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12
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Al-Masri HT, Mohamed BM, Moussa Z, Alkordi MH. Synthesis and Characterization of Carbonyl Group-6-Metal Derivatives with Ligand N,N-Bis(diphenylphosphino)naphthalen-1-amine (=N-(Diphenylphosphino)-N-naphthalen-1-yl-P,P-diphenylphosphinous Amide). Molecular Structure of cis-Tetracarbonyl[N-(diphenylpho. Helv Chim Acta 2013. [DOI: 10.1002/hlca.201200315] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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13
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Ray MJ, Randall RAM, Arachchige KSA, Slawin AMZ, Bühl M, Lebl T, Kilian P. Synthetic, Structural, NMR, and Computational Study of a Geminally Bis(peri-substituted) Tridentate Phosphine and Its Chalcogenides and Transition-Metal Complexes. Inorg Chem 2013; 52:4346-59. [DOI: 10.1021/ic3024875] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Matthew J. Ray
- School of Chemistry, EaStChem, University of St Andrews, Fife KY16 9ST, United Kingdom
| | - Rebecca A. M. Randall
- School of Chemistry, EaStChem, University of St Andrews, Fife KY16 9ST, United Kingdom
| | | | | | - Michael Bühl
- School of Chemistry, EaStChem, University of St Andrews, Fife KY16 9ST, United Kingdom
| | - Tomas Lebl
- School of Chemistry, EaStChem, University of St Andrews, Fife KY16 9ST, United Kingdom
| | - Petr Kilian
- School of Chemistry, EaStChem, University of St Andrews, Fife KY16 9ST, United Kingdom
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14
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Owsianik K, Vendier L, Błaszczyk J, Sieroń L. Synthesis and structures of non-cyclic and cyclic mono- and bisphosphonium salts derived from 1,8-bis(diphenylphosphino)naphthalene. Tetrahedron 2013. [DOI: 10.1016/j.tet.2012.11.081] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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15
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Knight FR, Randall RAM, Athukorala Arachchige KS, Wakefield L, Griffin JM, Ashbrook SE, Bühl M, Slawin AMZ, Woollins JD. Noncovalent Interactions in Peri-Substituted Chalconium Acenaphthene and Naphthalene Salts: A Combined Experimental, Crystallographic, Computational, and Solid-State NMR Study. Inorg Chem 2012; 51:11087-97. [DOI: 10.1021/ic301627y] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Fergus R. Knight
- EaStCHEM, School of Chemistry, University of St. Andrews, St. Andrews, Fife, KY16
9ST, United Kingdom
| | - Rebecca A. M. Randall
- EaStCHEM, School of Chemistry, University of St. Andrews, St. Andrews, Fife, KY16
9ST, United Kingdom
| | | | - Lucy Wakefield
- EaStCHEM, School of Chemistry, University of St. Andrews, St. Andrews, Fife, KY16
9ST, United Kingdom
| | - John M. Griffin
- EaStCHEM, School of Chemistry, University of St. Andrews, St. Andrews, Fife, KY16
9ST, United Kingdom
| | - Sharon E. Ashbrook
- EaStCHEM, School of Chemistry, University of St. Andrews, St. Andrews, Fife, KY16
9ST, United Kingdom
| | - Michael Bühl
- EaStCHEM, School of Chemistry, University of St. Andrews, St. Andrews, Fife, KY16
9ST, United Kingdom
| | - Alexandra M. Z. Slawin
- EaStCHEM, School of Chemistry, University of St. Andrews, St. Andrews, Fife, KY16
9ST, United Kingdom
| | - J. Derek Woollins
- EaStCHEM, School of Chemistry, University of St. Andrews, St. Andrews, Fife, KY16
9ST, United Kingdom
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16
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Al-Masri HT. Synthesis, Characterization, and Structures of Palladium(II) and Platinum(II) Complexes Containing N,N-Bis(diphenylphosphanyl)Naphthylamine. Z Anorg Allg Chem 2012. [DOI: 10.1002/zaac.201200069] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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17
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Knight FR, Athukorala Arachchige KS, Randall RAM, Bühl M, Slawin AMZ, Woollins JD. Exploring hypervalency and three-centre, four-electron bonding interactions: Reactions of acenaphthene chalcogen donors and dihalogen acceptors. Dalton Trans 2012; 41:3154-65. [DOI: 10.1039/c2dt12031c] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Aschenbach LK, Knight FR, Randall RAM, Cordes DB, Baggott A, Bühl M, Slawin AMZ, Woollins JD. Onset of three-centre, four-electron bonding in peri-substituted acenaphthenes: a structural and computational investigation. Dalton Trans 2011; 41:3141-53. [PMID: 22175061 DOI: 10.1039/c1dt11697e] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two series of sterically crowded peri-substituted acenaphthenes have been prepared, containing mixed halogen-chalcogen functionalities at the 5,6-positions in A1-A6 (Acenap[X][EPh] (Acenap = acenaphthene-5,6-diyl; X = Br, I; E = S, Se, Te) and chalcogen-chalcogen moieties in A7-A12 (Acenap[EPh][E'Ph] (Acenap = acenaphthene-5,6-diyl; E/E' = S, Se, Te). The related dihalide compounds A13-A16 Acenap[XX'] (XX' = BrBr, II, IBr, ClCl) have also been prepared. Distortion of the acenaphthene framework away from the ideal was studied as a function of the steric bulk of the interacting halogen and chalcogen atoms occupying the peri-positions. The acenaphthene series experiences a general increase in peri-separation for molecules accommodating heavier congeners and maps the trends observed previously for the analogous naphthalene compounds N1-N12 (Nap[X][EPh], Nap[EPh][E'Ph] (X = Br, I; E/E' = S, Se, Te). The conformation of the aromatic ring systems and subsequent location of p-type lone-pairs dominates the geometry of the peri-region. The differences in peri-separations observed for compounds adopting differing conformations of the peri-substituted phenyl group can be correlated to the ability of the frontier orbitals of the halogen or chalcogen atoms to take part in attractive or repulsive interactions. Density-functional studies have confirmed these interactions and suggested the onset of formation of three-centre, four-electron bonding under appropriate geometric conditions.
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19
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Kilian P, Knight FR, Woollins JD. Synthesis of ligands based on naphthalene peri-substituted by Group 15 and 16 elements and their coordination chemistry. Coord Chem Rev 2011. [DOI: 10.1016/j.ccr.2011.01.015] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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20
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Kilian P, Knight FR, Woollins JD. Naphthalene and Related Systemsperi-Substituted by Group 15 and 16 Elements. Chemistry 2011; 17:2302-28. [DOI: 10.1002/chem.201001750] [Citation(s) in RCA: 105] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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21
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Knight FR, Fuller AL, Bühl M, Slawin AMZ, Woollins JD. Synthetic and structural studies of 1,8-chalcogen naphthalene derivatives. Chemistry 2010; 16:7503-16. [PMID: 20468030 DOI: 10.1002/chem.200903523] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Four novel 1,8-disubstituted naphthalene derivatives 4-7 that contain chalcogen atoms occupying the peri positions have been prepared and fully characterised by using X-ray crystallography, multinuclear NMR spectroscopy, IR spectroscopy and MS. Molecular distortion due to noncovalent substituent interactions was studied as a function of the bulk of the interacting chalcogen atoms and the size and nature of the alkyl group attached to them. X-ray data for 4-7 was compared to the series of known 1,8-bis(phenylchalcogeno)naphthalenes 1-3, which were themselves prepared from novel synthetic routes. A general increase in the E...E' distance was observed for molecules containing bulkier atoms at the peri positions. The decreased S...S distance from phenyl-1 and ethyl-4 analogues is ascribed to a weaker chalcogen lone pair-lone pair repulsion acting in the ethyl analogue due to the presence of two equatorial S(naphthyl) ring conformations. Two novel peri-substituted naphthalene sulfoxides of 1, Nap(O=SPh)(SPh) 8 and Nap(O=SPh)(2) 9, which contain different valence states of sulfur, were prepared and fully characterised by using X-ray crystallography and multinuclear NMR spectroscopy, IR spectroscopy and MS. Molecular structures were analysed by using naphthalene ring torsions, peri-atom displacement, splay angle magnitude, S...S interactions, aromatic ring orientations and quasi-linear O=S...S arrangements. The axial S(naphthyl) rings in 8 and 9 are unfavourable for S...S contacts due to stronger chalcogen lone pair-lone pair repulsion. Although quasi-linear O=S...S alignments suggest attractive interaction is conceivable, analysis of the B3LYP wavefunctions affords no evidence for direct bonding interactions between the S atoms.
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Affiliation(s)
- Fergus R Knight
- School of Chemistry, University of St Andrews, St Andrews, Fife, KY16 9ST UK
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22
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Knight FR, Fuller AL, Bühl M, Slawin AMZ, Woollins JD. Sterically Crowded peri-Substituted Naphthalene Phosphines and their PV Derivatives. Chemistry 2010; 16:7617-34. [PMID: 20496359 DOI: 10.1002/chem.201000454] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Fergus R Knight
- School of Chemistry, University of St Andrews, St Andrews, Fife, KY16 9ST UK
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23
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Knight F, Fuller A, Bühl M, Slawin AM, Woollins JD. Synthetic and Structural Studies of 1-Halo-8-(alkylchalcogeno)naphthalene Derivatives. Chemistry 2010; 16:7605-16. [DOI: 10.1002/chem.201000435] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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24
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Knight FR, Fuller AL, Slawin AM, Derek Woollins J. Preparation and compounds of (8-methoxynaphth-1-yl)diphenylphosphine. Polyhedron 2010. [DOI: 10.1016/j.poly.2010.02.033] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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25
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Tarasevych A, Shevchenko I, Rozhenko AB, Röschenthaler G. Synthesis of 1,3‐Diphospha‐2,3‐dihydro‐1
H
‐phenalenes. Eur J Inorg Chem 2010. [DOI: 10.1002/ejic.200901033] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Arkadii Tarasevych
- Institute of Bioorganic Chemistry and Petrochemistry, Murmanskaya str. 1, 02660 Kiev, Ukraine, Fax: +38‐044‐573‐2552
| | - Igor Shevchenko
- Institute of Bioorganic Chemistry and Petrochemistry, Murmanskaya str. 1, 02660 Kiev, Ukraine, Fax: +38‐044‐573‐2552
| | - Alexander B. Rozhenko
- Institute of Organic Chemistry, Murmanskaya str. 5, 02660 Kiev, Ukraine
- Fakultät für Chemie, Universität Bielefeld, Postfach 100131, 33501 Bielefeld, Germany
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Schiemenz GP. peri-Interactions in Naphthalenes, 15: The Concept of Incipient Bipyramidalization in 8-Dimethylaminonaphth-1-yl Silanes and Phosphonium Cations. PHOSPHORUS SULFUR 2009. [DOI: 10.1080/10426500802448013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Aucott SM, Milton HL, Robertson SD, Slawin AMZ, Woollins JD. Crystal structures and molecular modeling of 1,8 chalcogenide-substituted naphthalenes. HETEROATOM CHEMISTRY 2004. [DOI: 10.1002/hc.20055] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Omelańczuk J, Karaçar A, Freytag M, Jones PG, Bartsch R, Mikołajczyk M, Schmutzler R. Chiral 1,8-bis(tert-butylphenylphosphino)naphthalene oxides and sulfides: resolution and structures. Inorganica Chim Acta 2003. [DOI: 10.1016/s0020-1693(02)01507-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Kilian P, Slawin AMZ, Woollins JD. A structural study of 1,8-bis(dimethyl phosphonito) naphthalene and related crowded chalcogeno derivatives. Dalton Trans 2003. [DOI: 10.1039/b310392g] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Preparation and characterization of pentamethylcyclopentadienylrhodium(III) and iridium(III), and (arene)ruthenium(II) complexes of 1,8-bis(diphenylphosphinomethyl)naphthalene. Inorganica Chim Acta 2002. [DOI: 10.1016/s0020-1693(02)00797-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Karaçar A, Freytag M, Thönnessen H, Jones PG, Bartsch R, Schmutzler R. Preparation and structures of 1-dimethylamino-2-bis(dimethylamino)- and 1-chloro-2-bis(diethylamino)-1-phospha-2-phosphonium acenaphthene: the first examples of the 1,2-dihydro-1,2-diphospha-acenaphthene ring system. J Organomet Chem 2002. [DOI: 10.1016/s0022-328x(01)01122-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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