Nylen

Y. Igarashi and T. Ueno, M New Nylene Separation Process, ACS Meeting, Atlantic City, N.J., 1968. 

MICHAELIS BECKER NYLEN Phosphonylation Nucleophilic attack oi lithium dialkylphosphonates on pyndkim sells to produce pyridine phosphates... 

Other species tested in situ are chelating bis-imidazolium structures with phe-nylene spacers [48], and bidentate C-P ligands [49] that achieved, in the case of triarylphosphine-imidazolium salts, very good yields for a wide variety of substituted aryl bromides (Scheme 6.11) [50]. 

Davis WB, Svec WA, Ratner MA et al (1998) Molecular-wire behavior in p-phenylenevi-nylene oligomers. Nature 396 60-63... 

Actually, 64 is known to be dimeric in the solid state but monomeric in dilute solution or in the gas phase. The first monomeric dialkyl- and diarylstannylenes are 2-pyridylbis[(tri-methylsilyl)methyl]-substituted stannylenes and bis[2,4,6-tris(tiifluoromethyl)phenyl]stan-nylene it should be stressed, however, that the coordination number around Sn in the solid state is not 2 in these compounds. The first actual monomer with coordination number 2 in the solid state was found to be 2,2,5,5-tetrakis(trimethylsilyl)cyclopentane-l-stannylene, 65, prepared by the following reaction141 ... 

Palo, R.T., P. Nelin, T. Nylen, and G. Wickman. 1991. Radiocesium levels in Swedish moose in relation to deposition, diet, and age. Jour. Environ. Qual. 20 690-695. 

Furthermore, elemental concentrations at depth, and hence through time, ranged several orders of magnitude in all snowpits because wind events are episodic and variable in speed and duration (Nylen et at., 2004). Howard Glacier is plotted for example (Fig. 3). 

Fountain, A.G., Nylen, T., MacClune, K.L., Dana, G.L. 2006. Glacier mass balances (1993-2001), Taylor Valley, McMurdo Dry Valleys, Antarctica. Journal of Glaciology, 52, 451-462. 

Nylen, T.H., Fountain, A.G., Doran, P.T. 2004. Climatology of katabatic winds in the McMurdo dry valleys, southern Victoria Land, Antarctica, Journal of Geophysical Research, 109, 9. 

Witherow R.A., Lyons W.B., Bertler N.A.N., Welch K.A., Mayewski P.A., Sneed S.B., Nylen T., Handley M.J., Fountain A.G. 2006. The aeolian flux of calcium, chloride, and nitrate to the McMurdo Dry Valleys landscape evidence from snow pit analysis. Antarctic Science, 18, 497-505. 

Madsen T, Buchardt Boyd H.Nylen D, Pedersen AR,I. PG.Simonsen F (2001) Environmental and health assessment of substances in household detergents and cosmetic detergent products CETOX. Environmental Project No. 615. Danish EPA, Copenhagen, http //www.mst.dk/homepage/... 

Abstract Described are the synthetic routes to precisely defined molecular wires which are of discrete length and constitution. They are fully conjugated systems and are expected to have nearly linear current-voltage response curves. Their ends are functionalized with molecular alligator clips, based on chalconides and isonitriles, for adhesion between proximal probes. Both solution and solid-phase approaches have been used to prepare these molecular wires that are based on oligofthiophene ethynylene)s and oligofphe-nylene ethynylene)s. Molecular device syntheses are also described that would be expected to have nonlinear current-voltage responses. 

S. Hoger, J. McNamara, S. Schricker, and F. Wudl, Novel silicon-substituted, soluble poly(phe-nylene vinylene)s enlargement of the semiconductor bandgap, Chem. Mater., 6 171-173, 1994. 

T. Ahn, S. Ko, J. Lee, and H. Shim, Novel cyclohexylsiyl — or phenylsiyl-substituted poly(p-phe-nylene vinylene)s via the halogen precursor route and Gilch polymerization, Macromolecules, 35 3495-3505, 2002. 

Rat 28-61 d Musc/skel 986 M (severe hindlimb atrophy) Nylen et al. 198... 

---