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Creator:: Chin, Alice Wai-lee
Abstract:: Both oxy-Cope and siloxy-Cope rearrangements involve (1, 3) and (3, 3) sigrnatropic shifts. Both the concerted mechanism, and the stepwise mechanism via a diradical intermediate are possible. In a cyclic system such as cis-l-vinylcyclooct-3-en-l-ol, the thermal rearrangement takes place preferably through a diradical intermediate. At high temperature, the reaction also...
Resource Type:: Masters Thesis
Full Text:: -2- one in the oxy-Cope thermal rearrangement. One is directly from the starting compound, cis- 1

Creator:: Walton, Edward Samuel
Abstract:: Part I The pyrolysis of cis- and trans- 1, 2-divinyl-1- trimethylsiloxy - cyclohexane, II- and III-TMS, under the same conditions as the pyrolysis of cis-l-vinyl -1-trimethylsiloxycyclooct-3-ene, I-TMS, confirms that a sequence of concerted reactions for the rearrangement of II- and III-TMS to trans-l-trimethylsiloxycyclodec-3-ene, IV-TMS, is a viable pathway in the...
Resource Type:: Masters Thesis
Full Text:: compound was oxidized with Collins reagent (Cr0 3' 2 pyridine in methylene chloride) in very poor yields

Creator:: Billigmeier, James Earl
Resource Type:: Dissertation
Full Text:: alkylating agent led to the formation of an unidentified compound as the major component. Satisfactory

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