Zobrazeno 1 - 10
of 137
pro vyhledávání: '"William S. Rees"'
Publikováno v:
The Journal of Organic Chemistry. 70:5550-5560
[reaction: see text] The stabilities of various functionalized norbornenes that are monomers for the ring-opening metathesis polymerization (ROMP) in aqueous solution were evaluated toward hydrolysis under a range of temperatures (37, 60, and 80 degr
Publikováno v:
Macromolecules. 37:6644-6649
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 179:715-726
The reaction of the lithiated bis-stannylamine, ((CH3)3)Sn2NLi·THF (1), with (C5H5)2ZrCl2 yields the imido-bridged zirconium dimer, [(C5H5)2ZrN(Sn(CH3)3)]2 (3), which was characterized by single crystal x-ray diffractometry. The heteroleptic stannyl
Publikováno v:
Journal of Crystal Growth. 261:309-315
There is considerable need for study of new high dielectric constant ( k ) materials to replace SiO 2 in the manufacture of future CMOS logic and storage devices. Current work has focused primarily on binary metal oxides and silicates. In this work,
Publikováno v:
Polyhedron. 20:815-821
Anhydrous group 12 metal (Zn, Cd, Hg) dihalides react with 2 equiv. of lithium 2,2,5,5-tetramethyl-2,5-disila-1-aza-cyclopentanide Li{ N[Si(CH 3 ) 2 CH 2 CH 2 Si (CH3)2]} in Et2O to afford dimeric zinc and cadmium amide complexes {M{ N[Si(CH 3 ) 2 CH
Publikováno v:
Polyhedron. 20:823-830
The reaction of two molar equivalents of the alkyl-substituted (E)-4-lithio-1,4-diazabut-1-ene, Li[μ-N(t-Bu)CH(t-Bu)CHN-t-Bu], with zinc dichloride, cadmium dibromide, or mercury dibromide in diethyl ether yields zinc M{[μ-N(t-Bu)CH(t-Bu)CHN-t-Bu][
Autor:
Oliver Just, William S. Rees
Publikováno v:
Inorganic Chemistry. 40:1751-1755
Anhydrous lanthanide(III) chlorides (Ln = Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb) react with 3 equiv of lithium 2,2,5,5-tetramethyl-2,5-disila-1-azacyclopentanide, Li[N[Si(CH3)2CH2Ch2Si(CH3)2]], in THF or Et(2)O to afford the monomeric four-coordinate he
Autor:
William S. Rees, Oliver Just
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 168:215-225
Aesthetically pleasing, interlocked ring systems (catenanes) accumulate charge, as they are prepared from neutral ligands and cations. A new approach to the fabrication of charge neutral catenanes, based on designed dianionic ligands and divalent cat
Autor:
William S. Rees, David J. Otway
Publikováno v:
Coordination Chemistry Reviews. 210:279-328
An overview of the Group 2 element β-diketonates is presented, including their synthesis, structural characteristics, physical properties, and some potential applications.
Publikováno v:
Inorganic Chemistry. 39:5648-5654
A series of 21 secondary (alkyl)(trimethylsilyl)amines HNR(TMS) [R = n-propyl (1), i-propyl (2), n-butyl (3), i-butyl (4), s-butyl (5), tert-butyl (6), c-pentyl (7), n-pentyl (8), i-pentyl (9), l-methylbutyl (10), 2-methylbutyl (11), 1-ethylpropyl (1