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Reactions of sodium tetrahydroborate with metal ions in the presence of nitrogen donor ligands
(1977, c197)
The work described in this thesis is part of an ongoing effort in these laboratories to determine in more detail how a variety of factors,
particularly the nature of added ligands, affects the type of products and the ...
Studies of the catalytic activities and resistance to sulphur poisoning of P-3 nickel and P-3 cobalt borides
(1976)
The heterogeneous liquid-phase catalytic hydrogenation of
alkenes over partially hydrogenated P-3 nickel and P-3 cobalt
borides has been investigated.
Some relaxation studies of molecular and intramolecular motions in glassy o-terphenyl
(1982)
In this work, the results of dielectric
studies carried out on a number of molecules of the general form y [symbol] x are presented. These molecules have been studied mainly in two forms: as solutions of glassy o-terphenyl, ...
Assessing and characterizing the inductive effect through silicon containing backbones and on silicon reactivity
(2014-01-22)
This thesis describes a study of the inductive effect in derivatives of bicyclo[1.1.1.]pentane; chosen because it eliminates any possibility of conjugation between the substituent and probe, and keeps the steric effect ...
Hydrolysis of silicone polymers in aqueous systems
(2001)
Silicon-29 and 'H NMR spectroscopy were used to investigate the hydrolysis
of methyl silicones in a variety of aqueous environments. Dilute acid, dilute base and
one or more of the dissolved constituents of blood plasma ...
Synthetic studies on chaksine
(1981)
This thesis is concerned with the studies in the synthesis of a monoterpenoid alkaloid, chaksine.
Ethyl 2-n~butyl-4-bromoacetoacetate (11) was treated with sodium azide to give ethyl 2-n-butyl-4-azidoacetoacetate (12), ...
Temperature effects on the far-infrared absorption spectra of simple organic molecules
(1971)
The recent development of interferometers operating in the
far-infrared frequency region, coupled with the use of modern
high-speed digital computers for processing the interferometric
data, has made this frequency ...
Synthetic studies on slaframine
(1980)
Thjs thesis is concerned with the prelIminary studies in the synthesis of an indolizine alkaloid, slaframine.
A Wittig reaction of 3-carbethoxypropyltriphenylphosophonium
iodide (43) with 4-pentenal (44) gave ...
Flocculation performance of lignin-acrylamide derivatives
(2019)
Wastewater produced in different industries contains fine suspended particles that raise a number of environmental concerns due to their potential toxicity and physicochemical properties and make their removal from industrial ...
Synthetic approaches to new heterocycles containing two phosphorus atoms
(1971)
Reactions involving nucleophilic attack of
tertiary phosphines and related compounds upon
acetylenic systems have been reviewed and the
literature has been covered to the end of 1970.
In an extension of some of the ...