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http://hdl.handle.net/11375/25202
Title: | The Vapour-Phase Reaction of 2-Alkyltetrahydropyrans with Aniline over Alumina |
Authors: | Richards, Harry |
Advisor: | Bourns, A. N. |
Department: | Chemistry |
Keywords: | vapour-phase reaction;aniline |
Publication Date: | Oct-1952 |
Abstract: | The vapour-phase reaction of 2-methyl-tetrahydropyran and 2-ethyltetrahydropyran with aniline over an activated alumina catalyst has been studied. The product, in each case, consisted of a mixture of an N-arylpiperidine, an N-arylpyrrolidine formed by ring contraction, and two N-alkenylanilines formed by ring opening. The structures of the nitrogen heterocyclic compounds were established by independent syntheses involving the reaction of the appropriate dibroinoalkane with aniline. The N-alkenylanilines were characterised by hydrogenation to known N-alkylanilines and by identification of the osonolysis products. |
URI: | http://hdl.handle.net/11375/25202 |
Appears in Collections: | Digitized Open Access Dissertations and Theses |
Files in This Item:
File | Description | Size | Format | |
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Richards_Harry_P._Oct1952_Masters.pdf | 2.08 MB | Adobe PDF | View/Open |
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