III International Conference on Acquired Immunodeficiency Syndrome (AIDS), June 1-5, 1987, Washington Hilton and Towers, Washington, D.C. : abstracts volume /

Cover title: III International Conference on AIDS.

Zur Kenntniss der 1,5-Diketone /

Thesis (doctoral)--Universitat Jena, 1902.

Optisch aktive und inaktive semicyklische 1,5-diketone.

Thesis (doctoral)--

Beitrage zur kenntnis des 1.5-dioxynaphtalins.

Thesis (doctoral)--

Wood-preserving; a quarterly journal devoted to promoting the use of wood for all purposes to which it is adapted; the preservative treatment of wood wherever decay is a factor in its service; the development of materials and processes for effectively treating wood; the economical operation of wood-preserving plants ; and the general conservation of our forest resources. v.1-5; Jan. 1914.-Dec.1918.

Mode of access: Internet.

Conference of the Academy of Sciences of the USSR on the peaceful uses of atomic energy, July 1-5, 1955. : In English translation.

Includes bibliographies.

Beiträge zur Kenntnis semicyklischer 1,5-Diketone /

Thesis (doctoral)--Universität Leipzig, 1906.

Uber farbstoffe aus furfurol und einige ungesattigte 1,5-dicarb...

Thesis (doctoral)--

Uber einige semicyklische und acyklische 1,5-diketone.

Thesis (doctoral)--

Zur kenntnis der 1-5-diketone.

Thesis (doctoral)--

Der geschichten Schweizerischer eidgenossenschaft 1. [-5. theil, 1. abth.] /

Includes supplements.

America annuals of education. v. 1-4, Jan. 18260-Dec. 1829; new ser., v. 1, no. 1-5, Jan.-July 1830; 3d ser., v.1-9, Aug. 1830-Dec. 1839.

From Jan. 1826-July 1830 title reads: American journal of education. In August 1830 the title was changed to American Annuals of Education and instruction. The numbers for August-Dec. 1830, however, were issued both under this later title (as 3d ser., b.1, no 1-4) and under the title American journal and annals of education and instruction, new ser., v.1 of the 3d ser. They are preceded by 24 pages ("Editor's address" and "Sketches of Hofwyl") reprinted from the numbers for Aug.-Dec. 1830) In 1838 the title was shortened to American annuals of education. Editors: 1826-29, Williams Russell.--1830-37, W.C. Woodbridge.--1837--38 W.A. Alcott.

Synthesis and characterization of Pd(II) and Pt(II) complexes with triazolopyrimidine derivatives: The crystal structure of [Pd2L2Cl4] where L=5,7-dimethyl-1,2,4-triazolo[1,5-a]pyrimidine

The Pd(II) and Pt(II) complexes with triazolopyrimidine C-nucleosides L-1 (5,7-dimethyl-3-(2',3',5'-tri-O-benzoyl-beta-D-ribofuranosyl-s-triazolo)[4,3-a]pyrimidine), L-2 (5,7-dimethyl-3-beta-D-ribofuranosyl-s-triazolo [4,3-a]pyrimidine) and L-3 (5,7-dimethyl[1,5-a]-s-triazolopyrimidine), [Pd(en)(L-1)](NO3)(2), (Pd(bpy)(L-1)](NO3)(2), cis-Pd(L-3)(2)Cl-2, [Pd-2(L-3)(2)Cl-4]center dot H2O, cis-Pd(L-2)(2)Cl-2 and [Pt-3(L-1)(2)Cl-6] were synthesized and characterized by elemental analysis and NMR spectroscopy. The structure of the [Pd-2(L-3)(2)Cl-4]center dot H2O complex was established by Xray crystallography. The two L-3 ligands are found in a head to tail orientation, with a (PdPd)-Pd-... distance of 3.1254(17) angstrom.L-1 coordinates to Pd(II) through N8 and N1 forming polymeric structures. L-2 coordinates to Pd(II) through N8 in acidic solutions (0.1 M HCl) forming complexes of cis-geometry. The Pd(II) coordination to L-2 does not affect the sugar conformation probably due to the high stability of the C-C glycoside bond. (c) 2006 Elsevier B.V. All rights reserved.