Davidson 1 Group

G. Davidson, Group Theory for Chemists MacMillan, Hampshire (1991). 

M. Chillon, A. Bosch, J. Zabner, L. Law, D. Armentano, M. J. Welsh, and B. L. Davidson, Group D adenoviruses infect primary central nervous system cells more efficiently than those from group C, J. Virol. 73 2537 (1999). 

A second populous class of T/2-vinyl complexes has resulted from addition of phosphines, phosphites, isonitriles, and thiolates to neutral d4 alkyne complexes. In particular, recent extensive work by the Davidson group with CpM(CF3C=CCF3)2X (97,176) and other hexafluorobutyne reagents has clarified much of this chemistry. We turn to this realm of Tj2-vinyl chemistry after first considering the one class of dithiocarbamate alkyne complexes known to form tj2-vinyl ligands. 

Davidson, G. (1991) Group Theory for Chemists, Macmillan, London. 

At more advanced levels, a further set of symbols such as C2, Tj, Oh etc are used to described the symmetry properties of molecules, drawing upon ideas from group theory (Davidson, 1971). 

Davidson, G. (1971). Introductory group theory for chemists. London Applied Science Publishers. 

Ballenger JC, Davidson JRT, Lecrubier Y> et al (1998). Consensus statement on Social Anxiety Disorder from the International Consensus Group on Depression and Anxiety. / Clin Psychiatry 59 (suppl. 17)> 54-60. 

Ballanger JC, Davidson JR, Lecrubier Y, et al. Consensus statement on generalized anxiety disorder from the international consensus group on depression and anxiety. J Clin Psychiatry 2001 62(suppl 11) 53—58. 

Tri-O-acetyl-a-D-xylopyranosyl bromide106 (138) and N-tosyl-L-serine methyl ester107 (139) were condensed in the presence of Drierite and silver oxide, and then the O-acetyl and methyl ester groups were removed by treatment with sodium hydroxide, and the N-tosyl group by means of sodium in liquid ammonia, to give 140. Synthesis of this compound has also been described by other workers108-110 and the a-D an-omer by Brendel and Davidson.108... 

IPCC Special report on carbon dioxide capture and storage. 2005 Intergovernmental Panel on Climate Change (IPCC), Prepared by the IPCC work group III, Metz, B., Davidson, O., de Conick, H.C., Loos, M., Meyer, L.A. Cambridge University Press, Cambridge 442. 

Figure 12. The effect of pressure on the overall heat transfer coefficient for group B powders. (Xavier Davidson.)...

Perez E, Suman V, Davidson N, et al. HER2 testing by local, central, and reference laboratories in specimens from the North Central Cancer Treatment Group N983J Intergroup adjuvant trial. /. Clin. Oncol. 2006 24 3032-3038. 

The remaining four chapters of the present volume involve topics new to the series. Two of them deal with specific groups of compounds (C. J. Moody on Azodicarbonyl Compounds and T. Sasaki on Heteroada-mantanes ) and two others deal with the Use of Transition Organome-tallic Compounds in Heterocyclic Synthesis (J. L. Davidson and P. N. Preston) and Sulfur Transfer Reagents (M. Davis). 

Callahan, J.W., Jones, C.S., Davidson, D.J. and Shankaran, P., 1983, The active site of lysosomal sphingomyehnase evidence for the involvement of hydrophobic and ionic groups./. Neurosci. Res. 10 151-161. 

Later in 1965, Chart and Davidson [2] reported the first example of cyclometal-lation of an sp C—H bond in [Ru(dmpe)2] (3) dmpe = dimethyl phosphinoethane. These authors found not only that this complex spontaneously cyclometaUates at the phosphorus methyl groups to produce complex [Ru(H)(CH2P(Me)CH2CH2PM 62)(dmpe)] (4 see Scheme 13.4) (a later examination by Cotton and coworkers [9] of this compound provided crystallographic evidence that the cyclometalated form of [Ru(dmpe)2] is in fact a dimer (5) of the type shown in Scheme 13.3), but also that the system reacts with free naphthalene via the oxidative addition of a C—H bond to the zero-valent rathenium center to produce complex [cis-Ru(H)(2-naphthyl)(dmpe)2] (6). This species was in equilibrium with the r-coordinated naphthalene ruthenium complex [Ru(naphthalene)(dmpe)2] (7) (Scheme 13.4). 

---