Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Alcoholic solution"”.
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A Method of Preparation of 4-Nitro Diphenyl Ether
… benzene with an alkaline phenolate in alcoholic solution. Willgerodt (1879) Haeussermann and Teichraann (1896) Ullmann (1896) and Cook (1900) popularized this method and added much prestige to its possibilities.
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Photoconductivity studies of the ferrocyanide ion under high pressure
… small as 10 p.a. could be resolved. In aqueous solutions, with an applied voltage oscillating at 1 khz, light-induced conductivity changes as small as 0.01% could be resolved. The photoaquation of the ferrocyanide ion was studied using the high-pressure photoconductivity apparatus and a …
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Photobenzidine rearrangement: Photodecomposition of N.N'-dimethylhydrazoaromatics and 1,4-dialkyl-1,4-diphenyl-2-tetrazenes
… and aniline were formed in the photolysis of an alcoholic solution of hydrazobenzene with a mercury lamp. Later, traces of rearrangement product, ortho- and para-semidines, were detected in the reaction fixture by paper chromatography. Recently, Shine and co-workers found that N,N'-dimethyl- …
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Solvent resistant microporous/nanoporous polymeric hollow fiber and flat film membranes and their applications
… with acetone and treating with hot chromic acid solution. The introduced procedure of "modified IP" involved wetting next with the aqueous monomer solution followed by the organic monomer solution. Nanofiltration membranes were characterized using solutes, safranin 0 (MW 351) and brilliant blue R …