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Lewis acidity of organofluorophosphonium salts: hydrodefluorination by a saturated acceptor.

Science (New York, N.Y.)

Caputo CB, Hounjet LJ, Dobrovetsky R, Stephan DW.
PMID: 24052304
Science. 2013 Sep 20;341(6152):1374-7. doi: 10.1126/science.1241764.

Prototypical Lewis acids, such as boranes, derive their reactivity from electronic unsaturation. Here, we report the Lewis acidity and catalytic application of electronically saturated phosphorus-centered electrophilic acceptors. Organofluorophosphonium salts of the formula [(C6F5)(3-x)Ph(x)PF][B(C6F5)4] (x = 0 or 1; Ph,...

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Caputo CB, Hounjet LJ, Dobrovetsky R, et al. Lewis acidity of organofluorophosphonium salts: hydrodefluorination by a saturated acceptor. Science. 2013;341(6152):1374-7doi: 10.1126/science.1241764.
Caputo, C. B., Hounjet, L. J., Dobrovetsky, R., & Stephan, D. W. (2013). Lewis acidity of organofluorophosphonium salts: hydrodefluorination by a saturated acceptor. Science (New York, N.Y.), 341(6152), 1374-7. https://doi.org/10.1126/science.1241764
Caputo, Christopher B, et al. "Lewis acidity of organofluorophosphonium salts: hydrodefluorination by a saturated acceptor." Science (New York, N.Y.) vol. 341,6152 (2013): 1374-7. doi: https://doi.org/10.1126/science.1241764
Caputo CB, Hounjet LJ, Dobrovetsky R, Stephan DW. Lewis acidity of organofluorophosphonium salts: hydrodefluorination by a saturated acceptor. Science. 2013 Sep 20;341(6152):1374-7. doi: 10.1126/science.1241764. PMID: 24052304.
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Spatiotemporal isolation of attosecond soft X-ray pulses in the water window.

Nature communications

Silva F, Teichmann SM, Cousin SL, Hemmer M, Biegert J.
PMID: 25790345
Nat Commun. 2015 Mar 19;6:6611. doi: 10.1038/ncomms7611.

Attosecond pulses at photon energies that cover the principal absorption edges of the building blocks of materials are a prerequisite for time-resolved probing of the triggering events leading to electronic dynamics such as exciton formation and annihilation. We demonstrate...

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Silva F, Teichmann SM, Cousin SL, et al. Spatiotemporal isolation of attosecond soft X-ray pulses in the water window. Nat Commun. 2015;6:6611doi: 10.1038/ncomms7611.
Silva, F., Teichmann, S. M., Cousin, S. L., Hemmer, M., & Biegert, J. (2015). Spatiotemporal isolation of attosecond soft X-ray pulses in the water window. Nature communications, 66611. https://doi.org/10.1038/ncomms7611
Silva, Francisco, et al. "Spatiotemporal isolation of attosecond soft X-ray pulses in the water window." Nature communications vol. 6 (2015): 6611. doi: https://doi.org/10.1038/ncomms7611
Silva F, Teichmann SM, Cousin SL, Hemmer M, Biegert J. Spatiotemporal isolation of attosecond soft X-ray pulses in the water window. Nat Commun. 2015 Mar 19;6:6611. doi: 10.1038/ncomms7611. PMID: 25790345; PMCID: PMC4382990.
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Early brain injury linearly correlates with reduction in cerebral perfusion pressure during the hyperacute phase of subarachnoid hemorrhage.

Intensive care medicine experimental

Marbacher S, Neuschmelting V, Andereggen L, Widmer HR, von Gunten M, Takala J, Jakob SM, Fandino J.
PMID: 26266927
Intensive Care Med Exp. 2014 Dec;2(1):30. doi: 10.1186/s40635-014-0030-1. Epub 2014 Nov 30.

BACKGROUND: It is unclear how complex pathophysiological mechanisms that result in early brain injury (EBI) after subarachnoid hemorrhage (SAH) are triggered. We investigate how peak intracranial pressure (ICP), amount of subarachnoid blood, and hyperacute depletion of cerebral perfusion pressure...

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Marbacher S, Neuschmelting V, Andereggen L, et al. Early brain injury linearly correlates with reduction in cerebral perfusion pressure during the hyperacute phase of subarachnoid hemorrhage. Intensive Care Med Exp. 2014;2(1):30doi: 10.1186/s40635-014-0030-1.
Marbacher, S., Neuschmelting, V., Andereggen, L., Widmer, H. R., von Gunten, M., Takala, J., Jakob, S. M., & Fandino, J. (2014). Early brain injury linearly correlates with reduction in cerebral perfusion pressure during the hyperacute phase of subarachnoid hemorrhage. Intensive care medicine experimental, 2(1), 30. https://doi.org/10.1186/s40635-014-0030-1
Marbacher, Serge, et al. "Early brain injury linearly correlates with reduction in cerebral perfusion pressure during the hyperacute phase of subarachnoid hemorrhage." Intensive care medicine experimental vol. 2,1 (2014): 30. doi: https://doi.org/10.1186/s40635-014-0030-1
Marbacher S, Neuschmelting V, Andereggen L, Widmer HR, von Gunten M, Takala J, Jakob SM, Fandino J. Early brain injury linearly correlates with reduction in cerebral perfusion pressure during the hyperacute phase of subarachnoid hemorrhage. Intensive Care Med Exp. 2014 Dec;2(1):30. doi: 10.1186/s40635-014-0030-1. Epub 2014 Nov 30. PMID: 26266927; PMCID: PMC4512974.
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FLP reactivity of [Ph.

Dalton transactions (Cambridge, England : 2003)

Zhou J, Cao LL, Liu LL, Stephan DW.
PMID: 28548663
Dalton Trans. 2017 Jul 25;46(29):9334-9338. doi: 10.1039/c7dt01726j.

The frustrated Lewis pair (FLP) derived from the trityl cation and (o-tolyl)

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Zhou J, Cao LL, Liu LL, et al. FLP reactivity of [Ph. Dalton Trans. 2017;46(29):9334-9338doi: 10.1039/c7dt01726j.
Zhou, J., Cao, L. L., Liu, L. L., & Stephan, D. W. (2017). FLP reactivity of [Ph. Dalton transactions (Cambridge, England : 2003), 46(29), 9334-9338. https://doi.org/10.1039/c7dt01726j
Zhou, Jiliang, et al. "FLP reactivity of [Ph." Dalton transactions (Cambridge, England : 2003) vol. 46,29 (2017): 9334-9338. doi: https://doi.org/10.1039/c7dt01726j
Zhou J, Cao LL, Liu LL, Stephan DW. FLP reactivity of [Ph. Dalton Trans. 2017 Jul 25;46(29):9334-9338. doi: 10.1039/c7dt01726j. PMID: 28548663.
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Electron spin relaxation of a boron-containing heterocyclic radical.

Journal of magnetic resonance (San Diego, Calif. : 1997)

Eaton SS, Huber K, Elajaili H, McPeak J, Eaton GR, Longobardi LE, Stephan DW.
PMID: 28081476
J Magn Reson. 2017 Mar;276:7-13. doi: 10.1016/j.jmr.2016.12.013. Epub 2016 Dec 30.

Preparation of the stable boron-containing heterocyclic phenanthrenedione radical, (C

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Eaton SS, Huber K, Elajaili H, et al. Electron spin relaxation of a boron-containing heterocyclic radical. J Magn Reson. 2016;276:7-13doi: 10.1016/j.jmr.2016.12.013.
Eaton, S. S., Huber, K., Elajaili, H., McPeak, J., Eaton, G. R., Longobardi, L. E., & Stephan, D. W. (2017). Electron spin relaxation of a boron-containing heterocyclic radical. Journal of magnetic resonance (San Diego, Calif. : 1997), 2767-13. https://doi.org/10.1016/j.jmr.2016.12.013
Eaton, Sandra S, et al. "Electron spin relaxation of a boron-containing heterocyclic radical." Journal of magnetic resonance (San Diego, Calif. : 1997) vol. 276 (2017): 7-13. doi: https://doi.org/10.1016/j.jmr.2016.12.013
Eaton SS, Huber K, Elajaili H, McPeak J, Eaton GR, Longobardi LE, Stephan DW. Electron spin relaxation of a boron-containing heterocyclic radical. J Magn Reson. 2017 Mar;276:7-13. doi: 10.1016/j.jmr.2016.12.013. Epub 2016 Dec 30. PMID: 28081476.
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Designing a Care Pathway Model - A Case Study of the Outpatient Total Hip Arthroplasty Care Pathway.

International journal of integrated care

Oosterholt RI, Simonse LW, Boess SU, Vehmeijer SB.
PMID: 29042844
Int J Integr Care. 2017 Mar 09;17(1):2. doi: 10.5334/ijic.2429.

INTRODUCTION: Although the clinical attributes of total hip arthroplasty (THA) care pathways have been thoroughly researched, a detailed understanding of the equally important organisational attributes is still lacking. The aim of this article is to contribute with a model...

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Oosterholt RI, Simonse LW, Boess SU, et al. Designing a Care Pathway Model - A Case Study of the Outpatient Total Hip Arthroplasty Care Pathway. Int J Integr Care. 2017;17(1):2doi: 10.5334/ijic.2429.
Oosterholt, R. I., Simonse, L. W., Boess, S. U., & Vehmeijer, S. B. (2017). Designing a Care Pathway Model - A Case Study of the Outpatient Total Hip Arthroplasty Care Pathway. International journal of integrated care, 17(1), 2. https://doi.org/10.5334/ijic.2429
Oosterholt, Robin I, et al. "Designing a Care Pathway Model - A Case Study of the Outpatient Total Hip Arthroplasty Care Pathway." International journal of integrated care vol. 17,1 (2017): 2. doi: https://doi.org/10.5334/ijic.2429
Oosterholt RI, Simonse LW, Boess SU, Vehmeijer SB. Designing a Care Pathway Model - A Case Study of the Outpatient Total Hip Arthroplasty Care Pathway. Int J Integr Care. 2017 Mar 09;17(1):2. doi: 10.5334/ijic.2429. PMID: 29042844; PMCID: PMC5630075.
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The broadening reach of frustrated Lewis pair chemistry.

Science (New York, N.Y.)

Stephan DW.
PMID: 27940818
Science. 2016 Dec 09;354(6317). doi: 10.1126/science.aaf7229.

The revelation that combinations of Lewis acids and bases for which dative bonding is impeded can activate dihydrogen led to the concept of "frustrated Lewis pairs" (FLPs). Over the past decade, a range of FLP systems and substrate molecules...

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Stephan DW. The broadening reach of frustrated Lewis pair chemistry. Science. 2016;354(6317)doi: 10.1126/science.aaf7229.
Stephan, D. W. (2016). The broadening reach of frustrated Lewis pair chemistry. Science (New York, N.Y.), 354(6317), . https://doi.org/10.1126/science.aaf7229
Stephan, Douglas W. "The broadening reach of frustrated Lewis pair chemistry." Science (New York, N.Y.) vol. 354,6317 (2016). doi: https://doi.org/10.1126/science.aaf7229
Stephan DW. The broadening reach of frustrated Lewis pair chemistry. Science. 2016 Dec 09;354(6317). doi: 10.1126/science.aaf7229. PMID: 27940818.
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Magnitude and Mechanism of Siderophore-Mediated Competition at Low Iron Solubility in the .

Frontiers in microbiology

Schiessl KT, Janssen EM, Kraemer SM, McNeill K, Ackermann M.
PMID: 29085345
Front Microbiol. 2017 Oct 10;8:1964. doi: 10.3389/fmicb.2017.01964. eCollection 2017.

A central question in microbial ecology is whether microbial interactions are predominantly cooperative or competitive. The secretion of siderophores, microbial iron chelators, is a model system for cooperative interactions. However, siderophores have also been shown to mediate competition by...

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Schiessl KT, Janssen EM, Kraemer SM, et al. Magnitude and Mechanism of Siderophore-Mediated Competition at Low Iron Solubility in the . Front Microbiol. 2017;8:1964doi: 10.3389/fmicb.2017.01964.
Schiessl, K. T., Janssen, E. M., Kraemer, S. M., McNeill, K., & Ackermann, M. (2017). Magnitude and Mechanism of Siderophore-Mediated Competition at Low Iron Solubility in the . Frontiers in microbiology, 81964. https://doi.org/10.3389/fmicb.2017.01964
Schiessl, Konstanze T, et al. "Magnitude and Mechanism of Siderophore-Mediated Competition at Low Iron Solubility in the ." Frontiers in microbiology vol. 8 (2017): 1964. doi: https://doi.org/10.3389/fmicb.2017.01964
Schiessl KT, Janssen EM, Kraemer SM, McNeill K, Ackermann M. Magnitude and Mechanism of Siderophore-Mediated Competition at Low Iron Solubility in the . Front Microbiol. 2017 Oct 10;8:1964. doi: 10.3389/fmicb.2017.01964. eCollection 2017. PMID: 29085345; PMCID: PMC5649157.
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Metal-free Lewis acid mediated dehydrocoupling of phosphines and concurrent hydrogenation.

Chemical communications (Cambridge, England)

Dobrovetsky R, Takeuchi K, Stephan DW.
PMID: 25564430
Chem Commun (Camb). 2015 Feb 11;51(12):2396-8. doi: 10.1039/c4cc09526j.

The stoichiometric reaction of trityl cation with two equivalents of Ph2PH affords the phosphine stabilized phosphenium salt [Ph2(H)PPPh2][B(C6F5)4] via hydride abstraction, while catalytic amounts of B(p-HC6F4)3 effects catalytic phosphine dehydrocoupling with the liberation of H2. This reaction is accelerated...

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Dobrovetsky R, Takeuchi K, Stephan DW. Metal-free Lewis acid mediated dehydrocoupling of phosphines and concurrent hydrogenation. Chem Commun (Camb). 2015;51(12):2396-8doi: 10.1039/c4cc09526j.
Dobrovetsky, R., Takeuchi, K., & Stephan, D. W. (2015). Metal-free Lewis acid mediated dehydrocoupling of phosphines and concurrent hydrogenation. Chemical communications (Cambridge, England), 51(12), 2396-8. https://doi.org/10.1039/c4cc09526j
Dobrovetsky, Roman, et al. "Metal-free Lewis acid mediated dehydrocoupling of phosphines and concurrent hydrogenation." Chemical communications (Cambridge, England) vol. 51,12 (2015): 2396-8. doi: https://doi.org/10.1039/c4cc09526j
Dobrovetsky R, Takeuchi K, Stephan DW. Metal-free Lewis acid mediated dehydrocoupling of phosphines and concurrent hydrogenation. Chem Commun (Camb). 2015 Feb 11;51(12):2396-8. doi: 10.1039/c4cc09526j. PMID: 25564430.
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Lay perspectives of successful ageing: a systematic review and meta-ethnography.

BMJ open

Cosco TD, Prina AM, Perales J, Stephan BC, Brayne C.
PMID: 23794575
BMJ Open. 2013 Jun 20;3(6). doi: 10.1136/bmjopen-2013-002710.

OBJECTIVES: The aim of the current study was to conduct a systematic review of lay perspectives of successful ageing (SA), synthesise these data using a metaethnographic framework and to provide a snapshot of extant lay perspectives of SA.DESIGN: A...

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Cosco TD, Prina AM, Perales J, et al. Lay perspectives of successful ageing: a systematic review and meta-ethnography. BMJ Open. 2013;3(6)doi: 10.1136/bmjopen-2013-002710.
Cosco, T. D., Prina, A. M., Perales, J., Stephan, B. C., & Brayne, C. (2013). Lay perspectives of successful ageing: a systematic review and meta-ethnography. BMJ open, 3(6), . https://doi.org/10.1136/bmjopen-2013-002710
Cosco, Theodore D, et al. "Lay perspectives of successful ageing: a systematic review and meta-ethnography." BMJ open vol. 3,6 (2013). doi: https://doi.org/10.1136/bmjopen-2013-002710
Cosco TD, Prina AM, Perales J, Stephan BC, Brayne C. Lay perspectives of successful ageing: a systematic review and meta-ethnography. BMJ Open. 2013 Jun 20;3(6). doi: 10.1136/bmjopen-2013-002710. PMID: 23794575; PMCID: PMC3686235.
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Ageing, adiposity indexes and low muscle mass in a clinical sample of overweight and obese women.

Obesity research & clinical practice

Siervo M, Stephan BC, Nasti G, Colantuoni A.
PMID: 24331174
Obes Res Clin Pract. 2012 Jan-Mar;6(1):e1-e90. doi: 10.1016/j.orcp.2011.05.001.

OBJECTIVE: Ageing is associated with a progressive decline in the quantity (mass) and quality (function) of the muscular tissue. To assess the prevalence of low muscle mass (LMM) alone and in combination with high adiposity (LMM-HA) in a clinical...

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Siervo M, Stephan BC, Nasti G, et al. Ageing, adiposity indexes and low muscle mass in a clinical sample of overweight and obese women. Obes Res Clin Pract. 2012;6(1):e1-e90doi: 10.1016/j.orcp.2011.05.001.
Siervo, M., Stephan, B. C., Nasti, G., & Colantuoni, A. (2012). Ageing, adiposity indexes and low muscle mass in a clinical sample of overweight and obese women. Obesity research & clinical practice, 6(1), e1-e90. https://doi.org/10.1016/j.orcp.2011.05.001
Siervo, M, et al. "Ageing, adiposity indexes and low muscle mass in a clinical sample of overweight and obese women." Obesity research & clinical practice vol. 6,1 (2012): e1-e90. doi: https://doi.org/10.1016/j.orcp.2011.05.001
Siervo M, Stephan BC, Nasti G, Colantuoni A. Ageing, adiposity indexes and low muscle mass in a clinical sample of overweight and obese women. Obes Res Clin Pract. 2012 Jan-Mar;6(1):e1-e90. doi: 10.1016/j.orcp.2011.05.001. PMID: 24331174.
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Electrophilic phosphonium cations (EPCs) with perchlorinated-aryl substituents: towards air-stable phosphorus-based Lewis acid catalysts.

Dalton transactions (Cambridge, England : 2003)

Postle S, Podgorny V, Stephan DW.
PMID: 27140402
Dalton Trans. 2016 Oct 07;45(37):14651-7. doi: 10.1039/c6dt01339b. Epub 2016 May 03.

A series of phosphines incorporating (C6Cl5) substituents, Ph2P(C6Cl5) 1, PhP(C6Cl5)22, P(C6Cl5)33 and (C6F5)P(C6Cl5)24 were prepared. In the case of 1, 2 and 4, these were converted to the corresponding aryl-difluorophosphoranes 5-7via reaction with XeF2, whereas reaction of 3 with...

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Postle S, Podgorny V, Stephan DW. Electrophilic phosphonium cations (EPCs) with perchlorinated-aryl substituents: towards air-stable phosphorus-based Lewis acid catalysts. Dalton Trans. 2016;45(37):14651-7doi: 10.1039/c6dt01339b.
Postle, S., Podgorny, V., & Stephan, D. W. (2016). Electrophilic phosphonium cations (EPCs) with perchlorinated-aryl substituents: towards air-stable phosphorus-based Lewis acid catalysts. Dalton transactions (Cambridge, England : 2003), 45(37), 14651-7. https://doi.org/10.1039/c6dt01339b
Postle, Shawn, et al. "Electrophilic phosphonium cations (EPCs) with perchlorinated-aryl substituents: towards air-stable phosphorus-based Lewis acid catalysts." Dalton transactions (Cambridge, England : 2003) vol. 45,37 (2016): 14651-7. doi: https://doi.org/10.1039/c6dt01339b
Postle S, Podgorny V, Stephan DW. Electrophilic phosphonium cations (EPCs) with perchlorinated-aryl substituents: towards air-stable phosphorus-based Lewis acid catalysts. Dalton Trans. 2016 Oct 07;45(37):14651-7. doi: 10.1039/c6dt01339b. Epub 2016 May 03. PMID: 27140402.
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Showing 1 to 12 of 723 entries