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Preparing (Multi)Fluoroarenes as Building Blocks for Synthesis: Nickel-Catalyzed Borylation of Polyfluoroarenes via C-F Bond Cleavage.

Journal of the American Chemical Society

Zhou J, Kuntze-Fechner MW, Bertermann R, Paul US, Berthel JH, Friedrich A, Du Z, Marder TB, Radius U.
PMID: 27070867
J Am Chem Soc. 2016 Apr 27;138(16):5250-3. doi: 10.1021/jacs.6b02337. Epub 2016 Apr 18.

The [Ni(IMes)2]-catalyzed transformation of fluoroarenes into arylboronic acid pinacol esters via C-F bond activation and transmetalation with bis(pinacolato)diboron (B2pin2) is reported. Various partially fluorinated arenes with different degrees of fluorination were converted into their corresponding boronate esters.

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Zhou J, Kuntze-Fechner MW, Bertermann R, et al. Preparing (Multi)Fluoroarenes as Building Blocks for Synthesis: Nickel-Catalyzed Borylation of Polyfluoroarenes via C-F Bond Cleavage. J Am Chem Soc. 2016;138(16):5250-3doi: 10.1021/jacs.6b02337.
Zhou, J., Kuntze-Fechner, M. W., Bertermann, R., Paul, U. S., Berthel, J. H., Friedrich, A., Du, Z., Marder, T. B., & Radius, U. (2016). Preparing (Multi)Fluoroarenes as Building Blocks for Synthesis: Nickel-Catalyzed Borylation of Polyfluoroarenes via C-F Bond Cleavage. Journal of the American Chemical Society, 138(16), 5250-3. https://doi.org/10.1021/jacs.6b02337
Zhou, Jing, et al. "Preparing (Multi)Fluoroarenes as Building Blocks for Synthesis: Nickel-Catalyzed Borylation of Polyfluoroarenes via C-F Bond Cleavage." Journal of the American Chemical Society vol. 138,16 (2016): 5250-3. doi: https://doi.org/10.1021/jacs.6b02337
Zhou J, Kuntze-Fechner MW, Bertermann R, Paul US, Berthel JH, Friedrich A, Du Z, Marder TB, Radius U. Preparing (Multi)Fluoroarenes as Building Blocks for Synthesis: Nickel-Catalyzed Borylation of Polyfluoroarenes via C-F Bond Cleavage. J Am Chem Soc. 2016 Apr 27;138(16):5250-3. doi: 10.1021/jacs.6b02337. Epub 2016 Apr 18. PMID: 27070867.
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Chiral and achiral basket-handle porphyrins: short synthesis and stereostructures of these versatile building blocks.

Organic letters

Gehrold AC, Bruhn T, Schneider H, Radius U, Bringmann G.
PMID: 25556288
Org Lett. 2015 Jan 16;17(2):210-3. doi: 10.1021/ol503286s. Epub 2015 Jan 05.

Both, chiral and achiral basket-handle porphyrins were synthesized via a short, reliable, and efficient route in multigram quantities. Standard synthetic protocols such as metalation of the macrocycle, halogenation, and borylation of the porphyrin core or alkyl- and arylation with...

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Gehrold AC, Bruhn T, Schneider H, et al. Chiral and achiral basket-handle porphyrins: short synthesis and stereostructures of these versatile building blocks. Org Lett. 2015;17(2):210-3doi: 10.1021/ol503286s.
Gehrold, A. C., Bruhn, T., Schneider, H., Radius, U., & Bringmann, G. (2015). Chiral and achiral basket-handle porphyrins: short synthesis and stereostructures of these versatile building blocks. Organic letters, 17(2), 210-3. https://doi.org/10.1021/ol503286s
Gehrold, Andreas C, et al. "Chiral and achiral basket-handle porphyrins: short synthesis and stereostructures of these versatile building blocks." Organic letters vol. 17,2 (2015): 210-3. doi: https://doi.org/10.1021/ol503286s
Gehrold AC, Bruhn T, Schneider H, Radius U, Bringmann G. Chiral and achiral basket-handle porphyrins: short synthesis and stereostructures of these versatile building blocks. Org Lett. 2015 Jan 16;17(2):210-3. doi: 10.1021/ol503286s. Epub 2015 Jan 05. PMID: 25556288.
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Tradimus. Personal finance: not to be taken for granted.

Nursing standard (Royal College of Nursing (Great Britain) : 1987)

Davies G.
PMID: 8343408
Nurs Stand. 1993 Jun 30-Jul 6;7(41):49. doi: 10.7748/ns.7.41.49.s60.

No abstract available.

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Davies G. Tradimus. Personal finance: not to be taken for granted. Nurs Stand. 1993;7(41):49doi: 10.7748/ns.7.41.49.s60.
Davies, G. (1993). Tradimus. Personal finance: not to be taken for granted. Nursing standard (Royal College of Nursing (Great Britain) : 1987), 7(41), 49. https://doi.org/10.7748/ns.7.41.49.s60
Davies, G. "Tradimus. Personal finance: not to be taken for granted." Nursing standard (Royal College of Nursing (Great Britain) : 1987) vol. 7,41 (1993): 49. doi: https://doi.org/10.7748/ns.7.41.49.s60
Davies G. Tradimus. Personal finance: not to be taken for granted. Nurs Stand. 1993 Jun 30-Jul 6;7(41):49. doi: 10.7748/ns.7.41.49.s60. PMID: 8343408.
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Tradimus. Professional unity: vive la similarity.

Nursing standard (Royal College of Nursing (Great Britain) : 1987)

Pearson J.
PMID: 8471461
Nurs Stand. 1993 Feb 17-23;7(22):53.

No abstract available.

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Pearson J. Tradimus. Professional unity: vive la similarity. Nurs Stand. 1993;7(22):53
Pearson, J. (1993). Tradimus. Professional unity: vive la similarity. Nursing standard (Royal College of Nursing (Great Britain) : 1987), 7(22), 53.
Pearson, J. "Tradimus. Professional unity: vive la similarity." Nursing standard (Royal College of Nursing (Great Britain) : 1987) vol. 7,22 (1993): 53.
Pearson J. Tradimus. Professional unity: vive la similarity. Nurs Stand. 1993 Feb 17-23;7(22):53. PMID: 8471461.
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Tradimus. Ward placements: a kick up the assessment.

Nursing standard (Royal College of Nursing (Great Britain) : 1987)

Fraser J.
PMID: 8471457
Nurs Stand. 1993 Feb 17-23;7(22):47.

No abstract available.

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Fraser J. Tradimus. Ward placements: a kick up the assessment. Nurs Stand. 1993;7(22):47
Fraser, J. (1993). Tradimus. Ward placements: a kick up the assessment. Nursing standard (Royal College of Nursing (Great Britain) : 1987), 7(22), 47.
Fraser, J. "Tradimus. Ward placements: a kick up the assessment." Nursing standard (Royal College of Nursing (Great Britain) : 1987) vol. 7,22 (1993): 47.
Fraser J. Tradimus. Ward placements: a kick up the assessment. Nurs Stand. 1993 Feb 17-23;7(22):47. PMID: 8471457.
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Synthesis and reactivity of calix[4]arene-supported group 4 imido complexes.

Chemistry (Weinheim an der Bergstrasse, Germany)

Dubberley SR, Friedrich A, Willman DA, Mountford P, Radius U.
PMID: 12898691
Chemistry. 2003 Aug 04;9(15):3634-54. doi: 10.1002/chem.200204656.

New mononuclear titanium and zirconium imido complexes [M(NR)(R'(2)calix)] [M=Ti, R'=Me, R=tBu (1), R=2,6-C(6)H(3)Me(2) (2), R=2,6-C(6)H(3)iPr(2) (3), R=2,4,6-C(6)H(2)Me(3) (4); M=Ti, R'=Bz, R=tBu (5), R=2,6-C(6)H(3)Me(2) (6), R=2,6-C(6)H(3)iPr(2) (7); M=Zr, R'=Me, R=2,6-C(6)H(3)iPr(2) (8)] supported by 1,3-diorganyl ether p-tert-butylcalix[4]arenes (R'(2)calix) were prepared in...

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Dubberley SR, Friedrich A, Willman DA, et al. Synthesis and reactivity of calix[4]arene-supported group 4 imido complexes. Chemistry. 2003;9(15):3634-54doi: 10.1002/chem.200204656.
Dubberley, S. R., Friedrich, A., Willman, D. A., Mountford, P., & Radius, U. (2003). Synthesis and reactivity of calix[4]arene-supported group 4 imido complexes. Chemistry (Weinheim an der Bergstrasse, Germany), 9(15), 3634-54. https://doi.org/10.1002/chem.200204656
Dubberley, Stuart R, et al. "Synthesis and reactivity of calix[4]arene-supported group 4 imido complexes." Chemistry (Weinheim an der Bergstrasse, Germany) vol. 9,15 (2003): 3634-54. doi: https://doi.org/10.1002/chem.200204656
Dubberley SR, Friedrich A, Willman DA, Mountford P, Radius U. Synthesis and reactivity of calix[4]arene-supported group 4 imido complexes. Chemistry. 2003 Aug 04;9(15):3634-54. doi: 10.1002/chem.200204656. PMID: 12898691.
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Unusual nickel-mediated C-S cleavage of alkyl and aryl sulfoxides.

Chemical communications (Cambridge, England)

Schaub T, Backes M, Radius U.
PMID: 17713070
Chem Commun (Camb). 2007 May 28;(20):2037-9. doi: 10.1039/b618632g.

The first examples of transition metal mediated C-S cleavage of sulfoxides containing sp2- and sp3-hybridized carbon bonds attached to the sulfur atom and the first example of a structurally characterized complex featuring an oxygen-bound sulfinyl ligand are presented.

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Schaub T, Backes M, Radius U. Unusual nickel-mediated C-S cleavage of alkyl and aryl sulfoxides. Chem Commun (Camb). 2007;(20):2037-9doi: 10.1039/b618632g.
Schaub, T., Backes, M., & Radius, U. (2007). Unusual nickel-mediated C-S cleavage of alkyl and aryl sulfoxides. Chemical communications (Cambridge, England), (20), 2037-9. https://doi.org/10.1039/b618632g
Schaub, Thomas, et al. "Unusual nickel-mediated C-S cleavage of alkyl and aryl sulfoxides." Chemical communications (Cambridge, England) vol. ,20 (2007): 2037-9. doi: https://doi.org/10.1039/b618632g
Schaub T, Backes M, Radius U. Unusual nickel-mediated C-S cleavage of alkyl and aryl sulfoxides. Chem Commun (Camb). 2007 May 28;(20):2037-9. doi: 10.1039/b618632g. PMID: 17713070.
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Screening for glaucoma with stereo disc photography.

Journal of glaucoma

Schultz RO, Radius RL, Hartz AJ, Brown DB, Eytan ON, Ogawa GS, Kuhn E, Simons KB.
PMID: 19920665
J Glaucoma. 1995 Jun;4(3):177-82.

PURPOSE: To determine the value of taking simultaneous stereo photographs of the optic nerve head as a basis for identification of patients with glaucoma.METHODS: Two hundred fifty-eight patients received complete ophthalmological examinations and were ranked on a scale of...

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Schultz RO, Radius RL, Hartz AJ, et al. Screening for glaucoma with stereo disc photography. J Glaucoma. 1995;4(3):177-82
Schultz, R. O., Radius, R. L., Hartz, A. J., Brown, D. B., Eytan, O. N., Ogawa, G. S., Kuhn, E., & Simons, K. B. (1995). Screening for glaucoma with stereo disc photography. Journal of glaucoma, 4(3), 177-82.
Schultz, R O, et al. "Screening for glaucoma with stereo disc photography." Journal of glaucoma vol. 4,3 (1995): 177-82.
Schultz RO, Radius RL, Hartz AJ, Brown DB, Eytan ON, Ogawa GS, Kuhn E, Simons KB. Screening for glaucoma with stereo disc photography. J Glaucoma. 1995 Jun;4(3):177-82. PMID: 19920665.
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Synthesis, structure, and reactivity of rhodium and iridium complexes of the chelating bis-sulfoxide tBuSOC2H4SOtBu. Selective O-H activation of 2-hydroxy-isopropyl-pyridine.

Inorganic chemistry

Schaub T, Diskin-Posner Y, Radius U, Milstein D.
PMID: 18563881
Inorg Chem. 2008 Jul 21;47(14):6502-12. doi: 10.1021/ic800354q. Epub 2008 Jun 18.

The chloro-bridged rhodium and iridium complexes [M2(BTSE)2Cl2] (M = Rh 1, Ir 2) bearing the chelating bis-sulfoxide tBuSOC2H4SOtBu (BTSE) were prepared by the reaction of [M2(COE)4Cl2] (M = Rh, Ir; COE = cyclooctene) with an excess of a racemic...

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Schaub T, Diskin-Posner Y, Radius U, et al. Synthesis, structure, and reactivity of rhodium and iridium complexes of the chelating bis-sulfoxide tBuSOC2H4SOtBu. Selective O-H activation of 2-hydroxy-isopropyl-pyridine. Inorg Chem. 2008;47(14):6502-12doi: 10.1021/ic800354q.
Schaub, T., Diskin-Posner, Y., Radius, U., & Milstein, D. (2008). Synthesis, structure, and reactivity of rhodium and iridium complexes of the chelating bis-sulfoxide tBuSOC2H4SOtBu. Selective O-H activation of 2-hydroxy-isopropyl-pyridine. Inorganic chemistry, 47(14), 6502-12. https://doi.org/10.1021/ic800354q
Schaub, Thomas, et al. "Synthesis, structure, and reactivity of rhodium and iridium complexes of the chelating bis-sulfoxide tBuSOC2H4SOtBu. Selective O-H activation of 2-hydroxy-isopropyl-pyridine." Inorganic chemistry vol. 47,14 (2008): 6502-12. doi: https://doi.org/10.1021/ic800354q
Schaub T, Diskin-Posner Y, Radius U, Milstein D. Synthesis, structure, and reactivity of rhodium and iridium complexes of the chelating bis-sulfoxide tBuSOC2H4SOtBu. Selective O-H activation of 2-hydroxy-isopropyl-pyridine. Inorg Chem. 2008 Jul 21;47(14):6502-12. doi: 10.1021/ic800354q. Epub 2008 Jun 18. PMID: 18563881.
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C,C- and N,C-coupled dimers of 2-aminotetraphenylporphyrins: regiocontrolled synthesis, spectroscopic properties, and quantum-chemical calculations.

Chemistry (Weinheim an der Bergstrasse, Germany)

Bruhn T, Witterauf F, Götz DC, Grimmer CT, Würtemberger M, Radius U, Bringmann G.
PMID: 24574328
Chemistry. 2014 Apr 01;20(14):3998-4006. doi: 10.1002/chem.201304169. Epub 2014 Feb 26.

β,β'-Bisporphyrins are intrinsically chiral porphyrin dimers with fascinating properties. The configurational stability at their axes can be directed by variation of the central metal atoms. Herein, we present a regioselective functionalization of the monomeric 2-amino-tetraphenyl-porphyrin as a versatile substrate...

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Bruhn T, Witterauf F, Götz DC, et al. C,C- and N,C-coupled dimers of 2-aminotetraphenylporphyrins: regiocontrolled synthesis, spectroscopic properties, and quantum-chemical calculations. Chemistry. 2014;20(14):3998-4006doi: 10.1002/chem.201304169.
Bruhn, T., Witterauf, F., Götz, D. C., Grimmer, C. T., Würtemberger, M., Radius, U., & Bringmann, G. (2014). C,C- and N,C-coupled dimers of 2-aminotetraphenylporphyrins: regiocontrolled synthesis, spectroscopic properties, and quantum-chemical calculations. Chemistry (Weinheim an der Bergstrasse, Germany), 20(14), 3998-4006. https://doi.org/10.1002/chem.201304169
Bruhn, Torsten, et al. "C,C- and N,C-coupled dimers of 2-aminotetraphenylporphyrins: regiocontrolled synthesis, spectroscopic properties, and quantum-chemical calculations." Chemistry (Weinheim an der Bergstrasse, Germany) vol. 20,14 (2014): 3998-4006. doi: https://doi.org/10.1002/chem.201304169
Bruhn T, Witterauf F, Götz DC, Grimmer CT, Würtemberger M, Radius U, Bringmann G. C,C- and N,C-coupled dimers of 2-aminotetraphenylporphyrins: regiocontrolled synthesis, spectroscopic properties, and quantum-chemical calculations. Chemistry. 2014 Apr 01;20(14):3998-4006. doi: 10.1002/chem.201304169. Epub 2014 Feb 26. PMID: 24574328.
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Unimolecular reaction mechanism of an imidazolin-2-ylidene: an iPEPICO study on the complex dissociation of an Arduengo-type carbene.

Chemistry (Weinheim an der Bergstrasse, Germany)

Hemberger P, Bodi A, Gerber T, Würtemberger M, Radius U.
PMID: 23553670
Chemistry. 2013 May 27;19(22):7090-9. doi: 10.1002/chem.201204465. Epub 2013 Mar 28.

The photoionization and dissociative photoionization of Im(iPr)2, 1,3-diisopropylimidazolin-2-ylidene, was investigated by imaging photoelectron photoion coincidence (iPEPICO) with vacuum ultraviolet (VUV) synchrotron radiation. A lone-pair electron of the carbene carbon atom is removed upon ionization and the molecular geometry changes...

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Hemberger P, Bodi A, Gerber T, et al. Unimolecular reaction mechanism of an imidazolin-2-ylidene: an iPEPICO study on the complex dissociation of an Arduengo-type carbene. Chemistry. 2013;19(22):7090-9doi: 10.1002/chem.201204465.
Hemberger, P., Bodi, A., Gerber, T., Würtemberger, M., & Radius, U. (2013). Unimolecular reaction mechanism of an imidazolin-2-ylidene: an iPEPICO study on the complex dissociation of an Arduengo-type carbene. Chemistry (Weinheim an der Bergstrasse, Germany), 19(22), 7090-9. https://doi.org/10.1002/chem.201204465
Hemberger, Patrick, et al. "Unimolecular reaction mechanism of an imidazolin-2-ylidene: an iPEPICO study on the complex dissociation of an Arduengo-type carbene." Chemistry (Weinheim an der Bergstrasse, Germany) vol. 19,22 (2013): 7090-9. doi: https://doi.org/10.1002/chem.201204465
Hemberger P, Bodi A, Gerber T, Würtemberger M, Radius U. Unimolecular reaction mechanism of an imidazolin-2-ylidene: an iPEPICO study on the complex dissociation of an Arduengo-type carbene. Chemistry. 2013 May 27;19(22):7090-9. doi: 10.1002/chem.201204465. Epub 2013 Mar 28. PMID: 23553670.
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B-B bond activation and NHC ring-expansion reactions of diboron(4) compounds, and accurate molecular structures of B.

Dalton transactions (Cambridge, England : 2003)

Eck M, Würtemberger-Pietsch S, Eichhorn A, Berthel JH, Bertermann R, Paul US, Schneider H, Friedrich A, Kleeberg C, Radius U, Marder TB.
PMID: 28252145
Dalton Trans. 2017 Mar 14;46(11):3661-3680. doi: 10.1039/c7dt00334j.

In this detailed study we report on the structures of the widely employed diboron(4) compounds bis(pinacolato)diboron (B

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Eck M, Würtemberger-Pietsch S, Eichhorn A, et al. B-B bond activation and NHC ring-expansion reactions of diboron(4) compounds, and accurate molecular structures of B. Dalton Trans. 2017;46(11):3661-3680doi: 10.1039/c7dt00334j.
Eck, M., Würtemberger-Pietsch, S., Eichhorn, A., Berthel, J. H., Bertermann, R., Paul, U. S., Schneider, H., Friedrich, A., Kleeberg, C., Radius, U., & Marder, T. B. (2017). B-B bond activation and NHC ring-expansion reactions of diboron(4) compounds, and accurate molecular structures of B. Dalton transactions (Cambridge, England : 2003), 46(11), 3661-3680. https://doi.org/10.1039/c7dt00334j
Eck, Martin, et al. "B-B bond activation and NHC ring-expansion reactions of diboron(4) compounds, and accurate molecular structures of B." Dalton transactions (Cambridge, England : 2003) vol. 46,11 (2017): 3661-3680. doi: https://doi.org/10.1039/c7dt00334j
Eck M, Würtemberger-Pietsch S, Eichhorn A, Berthel JH, Bertermann R, Paul US, Schneider H, Friedrich A, Kleeberg C, Radius U, Marder TB. B-B bond activation and NHC ring-expansion reactions of diboron(4) compounds, and accurate molecular structures of B. Dalton Trans. 2017 Mar 14;46(11):3661-3680. doi: 10.1039/c7dt00334j. PMID: 28252145.
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Showing 13 to 24 of 135 entries