• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 902
  • 176
  • 71
  • 52
  • 37
  • 26
  • 24
  • 19
  • 10
  • 10
  • 8
  • 8
  • 8
  • 8
  • 8
  • Tagged with
  • 1580
  • 386
  • 296
  • 278
  • 253
  • 176
  • 145
  • 139
  • 119
  • 107
  • 106
  • 94
  • 89
  • 79
  • 77
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Assembly of coordination polymers from polythioethers with conjugated backbones

Fu, Yuan-te, Lagow, Richard J., January 2003 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2003. / Supervisor: Richard J. Lagow. Vita. Includes bibliographical references. Available also from UMI Company.
12

The synthesis and characterization of mono- and dinuclear analogues of Ruthenium (II) Bis(2, 2':6', 2" -Terpyridine)

Chamchoumis, Charles. January 1999 (has links)
Thesis (Ph. D.)--York University, 1999. Graduate Programme in Chemistry. / Typescript. Includes bibliographical references (leaves 118-132). Also available on the Internet. MODE OF ACCESS via web browser by entering the following URL: http://wwwlib.umi.com/cr/yorku/fullcit?pNQ39259.
13

Assembly of coordination polymers from polythioethers with conjugated backbones

Fu, Yuan-te, 1968- 07 July 2011 (has links)
Not available / text
14

STABILITY OF TRANSITION METAL COMPLEXES OF 0,0'-DIALKYLDITHIOPHOSPHATES AND THEIR ADDUCTS

Rudzinski, Walter Eugene, 1949- January 1977 (has links)
No description available.
15

Phosphine-imidate chemistry

Akhavan, Sepehra January 1982 (has links)
The reaction of Ph2PCH2CH(R)CN (R = H, CH3) and M(CO)6 (M = Cr, Mo, W) with an excess of NaBH4 in ethanol provides excellent yields of cis-coordinated(CO)4M[(Ph)2PCH2CH(R)CH2NH2] complexes. Phosphorus nmr spectra of the reaction mixtures indicate that the products arise from phosphine containing precursors. These precursors have been isolated and identified as the phosphine-imidate complexes, (C0)4M[(Ph)2PCH2CH(R)C(OC2H5)NH]. The corresponding phosphine-amine complexes are obtained when these complexes are subsequently reduced with NaBH4. This suggests that the nitrile groups have been activated toward reduction by nucleophilic attack by ethanol on the CN carbons. Reactions of (CO)4W[(C6H5)2PCH2CH(CH3) CH2NH2] and (CO)4W[(C6H5)2P(CH2)2C(0C2H5)NH] with (C6H5)3P and (C6H5)P(CH3)2 indicated that the nitrogen portion of the bidentate ligand can be replaced by phosphorus. For (C6H5)P(CH3),-r-both replacement reactions were complete within 48 h providing a cis/trans ratio of ca. 1.5.
16

Generation of improved E.coli strains to be used in the construction of ligand libraries/

Elmacı, Zehra Seda. Arslanoğlu, Alper January 2005 (has links) (PDF)
Thesis (Master)--İzmir Institute of Technology, İzmir, 2005. / Keywords: Phage display technology, bactriophage, homologous recombination, M13, fusion protein. Includes bibliographical references (leaves. 56).
17

Synthesis of and computational studies on C(s)- and C(1)-symmetric bis(imino) pyridine ligands

Kennedy, Margaret D. January 2009 (has links)
Thesis (M.S.)--Villanova University, 2009 / Chemistry Dept. Includes bibliographical references.
18

Design and preparation of beta-diketiminato complexes for olefin transformation

Young, John Francis. January 2010 (has links)
Thesis (Ph.D.)--University of Delaware, 2009. / Principal faculty advisor: Klaus H. Theopold, Dept. of Chemistry & Biochemistry. Includes bibliographical references.
19

Preparation of phosphine and phosphite substituted derivatives of MPh(CO)₅ M=Mn, Re) and FeCp(CO)₂Ph ; Reactivity of the phenyl metal bond as a function of ligand substitution in MPh(CO)₅₋ [subscript x]L[subscript x], M=Mn, Re

Fronko, Richard Michael. January 1984 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1984. / Typescript. Vita. Includes bibliographical references.
20

Synthesis and electrochemistry of mixed ligand complexes of manganese

Firsich, David William. January 1979 (has links)
Thesis--University of Wisconsin--Madison. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.

Page generated in 0.0375 seconds