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Title: Synthetic studies : (I) stabilised diazocarbanions, (II) solid phase imidazolides
Author: Hamill, Brendan James
ISNI:       0000 0001 3528 2157
Awarding Body: University of Glasgow
Current Institution: University of Glasgow
Date of Award: 1976
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The base-induced reactions of trimethyl-silyldiazomethane and dimethylphosphonodiazomethane with carbonyl compounds to form the homologous acetylenes are described; the reactions are generally applicable to the preparation of di-aryl acetylenes and of certain aryl alkyl acetylenes. The reaction of 1,1'-carbonyl-di-imidazol with hydroxy-carboxylic acids is discussed; imidazolide formation occurs only with substrates in which the hydroxyl function is secondary. The preparation and properties of polymer supported imidazolides are described; such compounds show lower reactivity than free imidazolides.
Supervisor: Not available Sponsor: Not available
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID:  DOI: Not available