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http://hdl.handle.net/11375/25749| Title: | The Vapour-Phase Reaction of 2-Alkyltetrahydropyrans with Anilik over Alumina |
| Authors: | Richards, Harry |
| Advisor: | Bourne, A.N. |
| Department: | Chemistry |
| Keywords: | vapour-phase reaction;2-alkyltetrahydropyrans;aniline;alumina |
| Publication Date: | Oct-1952 |
| Abstract: | The vapour-phase reaction of 2-methy-tetrhydropyran and 2-ethyltetralydropyran with aniline over an activated alumina catalyst has been studied. The product, in each case, consisted of a mature of an N-aryl-piperidine, an N-arylpyrrolidine formed by ring contraction, and two N-alkelnylanilines formed by ring opening. The structures of the nitrogen heterocyclic compounds were established by independent syntheses involving the reaction of the appropriate dibromoalkane 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/11375/25749 |
| Appears in Collections: | Digitized Open Access Dissertations and Theses |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Richards_Harry_P_1952Oct_Masters.pdf | 2.34 MB | Adobe PDF | View/Open |
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