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Synthesis of substituted planar triarylmethanes.

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dc.contributor.author Qiao, Yilin.
dc.date.accessioned 2012-06-28T19:53:56Z
dc.date.available 2012-06-28T19:53:56Z
dc.date.created 1994 en_US
dc.date.issued 2012-06-28
dc.identifier.uri http://hdl.handle.net/123456789/1712
dc.description iii, 48 leaves en_US
dc.description.abstract Two protective groups, benzyl and butyl, were utilized to protect the central carbon of sesquixanthene in electrophilic sUbstitution reactions. Attempts were also made to perform substitution on unprotected sesquixanthene. Nitration was carried out on sesquixanthene where the central carbon was protected and where the central carbon was unprotected. After bromination and nitration, cleavage of the protective group by oxidation was successful. Reduction of the nitro groups to amino groups by tin metal and stannous chloride was also attempted, but because of inavailability of necessary analytical methods, the results were inconclusive. en_US
dc.language.iso en_US en_US
dc.subject Triarylmethane dyes. en_US
dc.title Synthesis of substituted planar triarylmethanes. en_US
dc.type Thesis en_US
dc.college las en_US
dc.advisor Eric Trump en_US
dc.department mathematics, computer science, and economics en_US

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