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3
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0000037108
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and references cited therein
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Hartwig J.F. Acc. Chem. Res. 31:1998;852. and references cited therein
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(1998)
Acc. Chem. Res.
, vol.31
, pp. 852
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Hartwig, J.F.1
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23
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51149220645
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Adams H., Bailey N.A., Briggs T.N., McCleverty J.A., Colquhoun H.M., Williams D.J. J. Chem. Soc., Dalton Trans. 1986;813
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(1986)
J. Chem. Soc., Dalton Trans.
, pp. 813
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Adams, H.1
Bailey, N.A.2
Briggs, T.N.3
McCleverty, J.A.4
Colquhoun, H.M.5
Williams, D.J.6
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24
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2942514415
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Very recently we have been investigating the catalytic properties of bridged succinimide 'anionic' palladium(II) complexes, see: in press
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Very recently we have been investigating the catalytic properties of bridged succinimide 'anionic' palladium(II) complexes, see: Serrano J.L., Fairlamb I.J.S., Sánchez G., García L., Pérez J., Vives J., López G., Crawforth C.M., Taylor R.J.K. Eur. J. Inorg. Chem. 2004;. in press
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(2004)
Eur. J. Inorg. Chem.
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Serrano, J.L.1
Fairlamb, I.J.S.2
Sánchez, G.3
García, L.4
Pérez, J.5
Vives, J.6
López, G.7
Crawforth, C.M.8
Taylor, R.J.K.9
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25
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0042234300
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Crawforth C.M., Burling S., Fairlamb I.J.S., Taylor R.J.K., Whitwood A.C. Chem. Commun. 2003;2194
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(2003)
Chem. Commun.
, pp. 2194
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Crawforth, C.M.1
Burling, S.2
Fairlamb, I.J.S.3
Taylor, R.J.K.4
Whitwood, A.C.5
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29
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2942552215
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The X-ray structure of 2 has been deposited to the Cambridge crystallographic database (UK): CCDC No. 228518
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30
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0036645767
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Serrano J.L., Garcúá L., Pérez J., Pérez E., Vives J., Sánchez G., López G., Molins E., Orpen A.G. Polyhedron. 21:2002;1589
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(2002)
Polyhedron
, vol.21
, pp. 1589
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Serrano, J.L.1
Garcúá, L.2
Pérez, J.3
Pérez, E.4
Vives, J.5
Sánchez, G.6
López, G.7
Molins, E.8
Orpen, A.G.9
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31
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2942548923
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Response factors for GC analysis: 4-nitrobromobenzene, 1.00; 4-nitrobiphenyl, 1.40; triphenylphosphine, 2.30: GC-MS analysis of selected quenched samples was performed to ascertain the identity of the components from the reaction mixture. Linear correlations were seen for three separate concentrations of each component. In the absence of the palladium precatalyst 2, no reaction is observed under the conditions used
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32
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2942519252
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It is not possible to rule out the formation of higher order polynuclear palladium species, whether they be palladium clusters or colloids, which could be responsible for the catalytic reaction. It should be noted that the formation of bis-ligated palladium(0) species is not a prerequsite for the Suzuki reaction - indeed mono-ligated palladium(0) is able to catalyse the Suzuki reaction more effectively (higher turnover frequencies) which is presumably associated with promoting the rate determining transmetallation step, see:
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It is not possible to rule out the formation of higher order polynuclear palladium species, whether they be palladium clusters or colloids, which could be responsible for the catalytic reaction. It should be noted that the formation of bis-ligated palladium(0) species is not a prerequsite for the Suzuki reaction - indeed mono-ligated palladium(0) is able to catalyse the Suzuki reaction more effectively (higher turnover frequencies) which is presumably associated with promoting the rate determining transmetallation step, see: Beeby B., Bettington S., Fairlamb I.J.S., Goeta A.E., Kapdi A.R., Niemelä E.H., Thompson A.L. New J. Chem. 28:2004;600-605
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(2004)
New J. Chem.
, vol.28
, pp. 600-605
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Beeby, B.1
Bettington, S.2
Fairlamb, I.J.S.3
Goeta, A.E.4
Kapdi, A.R.5
Niemelä, E.H.6
Thompson, A.L.7
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33
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2942601071
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The higher catalyst loading was used to facilitate detection of the phosphorus containing species
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The higher catalyst loading was used to facilitate detection of the phosphorus containing species
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34
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2942552214
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We have been unable to purify adduct 6 by regular silica-gel column chromatography from this mixture
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35
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2942580696
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To the best of our knowledge this complex has not been synthesised independently. Given the fact that 4-nitro-phenyl bromide is often used as a benchmark substrate in Pd-catalysed cross-coupling reactions, this is surprising. All common databases, including the Cambridge Crystallographic Database, were searched for details of this complex
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To the best of our knowledge this complex has not been synthesised independently. Given the fact that 4-nitro-phenyl bromide is often used as a benchmark substrate in Pd-catalysed cross-coupling reactions, this is surprising. All common databases, including the Cambridge Crystallographic Database, were searched for details of this complex
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36
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2942517618
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We have not isolated any palladium complexes (in a zero or +two oxidation state) from silica-gel chromatography. No yellow bands, which could be indicative of a palladium(II) species, were also not seen
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We have not isolated any palladium complexes (in a zero or +two oxidation state) from silica-gel chromatography. No yellow bands, which could be indicative of a palladium(II) species, were also not seen
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45
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0344452375
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Idoux J.P., Kiefer G.E., Baker G.R., Puckett W.E., Spence F.J. J. Org. Chem. 45:1980;441
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(1980)
J. Org. Chem.
, vol.45
, pp. 441
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Idoux, J.P.1
Kiefer, G.E.2
Baker, G.R.3
Puckett, W.E.4
Spence, F.J.5
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49
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18544409180
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Klement I., Rottlaender M., Tucker C.E., Majid T.N., Knochel P. Tetrahedron. 52:1996;7201
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(1996)
Tetrahedron
, vol.52
, pp. 7201
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Klement, I.1
Rottlaender, M.2
Tucker, C.E.3
Majid, T.N.4
Knochel, P.5
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