111 |
The chemistry of Osmium carbonyl clusters containing organomercurials and azo-compounds江鳳思, Kong, Fung-sze. January 1999 (has links)
published_or_final_version / Chemistry / Doctoral / Doctor of Philosophy
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112 |
The thermal decomposition of azo-compounds in solution (the kinetics of the decomposition and reactions of dibenzyl hyponitrite insolution)何紹剛, Ho, Shiu-kwong. January 1960 (has links)
published_or_final_version / Chemistry / Master / Master of Science
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113 |
Some aspects of Group 3 and 4 chemistry with N-, O-chelating ligandsTyrrell, Ben R. January 2003 (has links)
No description available.
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114 |
Templating strategies in phosphorus macrocycle chemistryFriesen, Dawn Marie. 10 April 2008 (has links)
No description available.
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115 |
Die chemie van X-chloornitrone met spesiale verwysing na die sintese van 4-isopentenielindool01 September 2015 (has links)
D.Sc. / Please refer to full text to view abstract
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116 |
Die sintese van metallosikliese karbeen-tio metaalkomplekse van chroom (O) en wolfram (0)21 October 2015 (has links)
M.Sc. (Chemistry) / Please refer to full text to view abstract
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117 |
Spektroskopiese karakteriseringsmetodes vir, en sintese en oorsig van organoswael koördinasiekomplekse01 December 2014 (has links)
D.Sc. / Please refer to full text to view abstract
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118 |
Synthesis of Multifunctional Organoboron Compounds by Copper-Catalyzed Enantioselective Reactions:Huang, Zeyu January 2017 (has links)
Thesis advisor: Amir H. Hoveyda / Chapter 1. We have developed a catalytic method for enantio- and SN2’-selective allylic substitution of commercially available diborylmethane to trisubstituted allylic phosphates (pin = pinacolato). The transformations are catalyzed by NHC–Cu complexes (NHC = N-heterocyclic carbene). Products bearing quaternary stereogenic carbon centers are obtained in up to 86% yield (after oxidation), >98:2 SN2’/SN2 selectivity and 95:5 enantiomeric ratio (e.r.). Chapter 2. We have developed a facile multicomponent catalytic process that begins with a chemo- and site-selective copper–hydride addition to allenyl-B(pin) followed by enantioselective conjugate addition of the resulting allylcopper intermediate to α,β-unsaturated malonate, generating products that contain a stereogenic center and an easily functionalizable alkenyl-B(pin) group in up to 84% yield, >98:2 E/Z selectivity and 96:4 enantiomeric ratio. The transformations are catalyzed by chiral Cu complexes derived from commercially available bisphosphines and CuCl. / Thesis (MS) — Boston College, 2017. / Submitted to: Boston College. Graduate School of Arts and Sciences. / Discipline: Chemistry.
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119 |
A study towards the synthesis of 3, 4, 7, 8-tetrahydroazocine and its derivatives.January 1983 (has links)
Wai-Yee Leung. / Bibliography: leaves 94-96 / Thesis (M.Phil.) -- Chinese University of Hong Kong, 1983
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120 |
Some studies on organomolybdenum chemistry.January 1985 (has links)
Chi-sang Wong. / Bibliography: leaves 45-49 / Thesis (M.Ph.)--Chinese University of Hong Kong, 1985
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