Synthesis And Complexation Study Of The Conformational Isomer Of Cyclotetrachromotropylene

Chromotropic acid reacts with formaldehyde to give the boat and chair conformers (25a and 25b respectively) of cyclotetrachromotropylene, 25, under different reaction conditions. At room temperature, 25b was isolated in which upon heating can convert to the thermodynamically more stable 25a. Conf...

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Main Author: Abdullah, Ainnie Rahayu
Format: Thesis
Language:English
Published: 2004
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Online Access:http://eprints.usm.my/46594/1/Ainnie%20Rahayu%20Bt.%20Abdullah24.pdf
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Institution: Universiti Sains Malaysia
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spelling my.usm.eprints.46594 http://eprints.usm.my/46594/ Synthesis And Complexation Study Of The Conformational Isomer Of Cyclotetrachromotropylene Abdullah, Ainnie Rahayu QD1-999 Chemistry Chromotropic acid reacts with formaldehyde to give the boat and chair conformers (25a and 25b respectively) of cyclotetrachromotropylene, 25, under different reaction conditions. At room temperature, 25b was isolated in which upon heating can convert to the thermodynamically more stable 25a. Conformer 25a is best synthesized via reflux in high yield (~ 90 %). In contrast, 25b can only be synthesized at room temperature giving a moderate yield of 20-25 %. 2004-06 Thesis NonPeerReviewed application/pdf en http://eprints.usm.my/46594/1/Ainnie%20Rahayu%20Bt.%20Abdullah24.pdf Abdullah, Ainnie Rahayu (2004) Synthesis And Complexation Study Of The Conformational Isomer Of Cyclotetrachromotropylene. Masters thesis, Universiti Sains Malaysia.
institution Universiti Sains Malaysia
building Hamzah Sendut Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Sains Malaysia
content_source USM Institutional Repository
url_provider http://eprints.usm.my/
language English
topic QD1-999 Chemistry
spellingShingle QD1-999 Chemistry
Abdullah, Ainnie Rahayu
Synthesis And Complexation Study Of The Conformational Isomer Of Cyclotetrachromotropylene
description Chromotropic acid reacts with formaldehyde to give the boat and chair conformers (25a and 25b respectively) of cyclotetrachromotropylene, 25, under different reaction conditions. At room temperature, 25b was isolated in which upon heating can convert to the thermodynamically more stable 25a. Conformer 25a is best synthesized via reflux in high yield (~ 90 %). In contrast, 25b can only be synthesized at room temperature giving a moderate yield of 20-25 %.
format Thesis
author Abdullah, Ainnie Rahayu
author_facet Abdullah, Ainnie Rahayu
author_sort Abdullah, Ainnie Rahayu
title Synthesis And Complexation Study Of The Conformational Isomer Of Cyclotetrachromotropylene
title_short Synthesis And Complexation Study Of The Conformational Isomer Of Cyclotetrachromotropylene
title_full Synthesis And Complexation Study Of The Conformational Isomer Of Cyclotetrachromotropylene
title_fullStr Synthesis And Complexation Study Of The Conformational Isomer Of Cyclotetrachromotropylene
title_full_unstemmed Synthesis And Complexation Study Of The Conformational Isomer Of Cyclotetrachromotropylene
title_sort synthesis and complexation study of the conformational isomer of cyclotetrachromotropylene
publishDate 2004
url http://eprints.usm.my/46594/1/Ainnie%20Rahayu%20Bt.%20Abdullah24.pdf
http://eprints.usm.my/46594/
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